范文一:小学数学课本目录(人教)
一年级上册
1 数一数
2 比一比
3 1,5的认识和加减法 4 认识物体和图形 5 分类
6 6,10的认识和加减法 7 11,20各数的认识 8 认识钟表
9 20以内的进位加法 10 总复习
一年级下册
1 位置
2 20以内的退位减法 3 图形的拼组
4 100以内数的认识 摆一摆,想一想
5 认识人民币
6 100以内的加法和减法(一)
7 认识时间
8 找规律
9 统计
10 总复习
二年级上册
1 长度单位
2 100以内的加法和减法(二)
我长高了
3 角的初步认识
4 表内乘法(一) 5 观察物体
6 表内乘法(二) 看一看 摆一摆
7 统计
8 数学广角
9 总复习
二年级下册
1 解决问题
2 表内除法(一) 3 图形与变换
4 表内除法(二) 5 万以内数的认识
6 克与千克
7 万以内的加法和减法(一)
有多重
8 统计
9 找规律
10 总复习
三年级上册
1 测量
2 万以内的加法和减法(二)
3 四边形
4 有余数的除法 5 时、分、秒
填一填,说一说 6 多位数乘一位数 7 分数的初步认识 8 可能性
9 数学广角
10 总复习
三年级下册
1 位置与方向
2 除数是一位数的除法
3 统计
4 年、月、日
制作年历
5 两位数乘两位数 6 面积
7 小数的初步认识 8 解决问题
设计校园
9 数学广角
10 总复习
四年级上册 1 大数的认识
1亿有多大,
2 角的度量
3 三位数乘两位数 4 平行四边形和梯形 5 除数是两位数的除法
6 统计
你寄过贺卡吗, 7 数学广角
8 总复习
四年级下册 1 四则运算
2 位置与方向
3 运算定律与简便计算
营养午餐
4 小数的意义和性质 5 三角形
6 小数的加法和减法 7 统计
8 数学广角
小管家
9 总复习
五年级上册
1 小数乘法
2 小数除法
3 观察物体
4 简易方程
量一量 找规律 5 多边形的面积 6 统计与可能性
铺一铺
7 数学广角
8 总复习
五年级下册 1 图形的变换
2 因数与倍数
3 长方体和正方体 粉刷围墙
4 分数的意义和性质 5 分数的加法和减法 6 统计
打电话
7 数学广角
8 总复习
六年级上册 1. 位置
2. 分数乘法
3. 分数除法
4. 圆
确定起跑线
5. 百分数
6. 统计
合理存款
7. 数学广角
8. 总复习
六年级下册
1 负数
2 圆柱与圆锥 3 比例
自行车里的数学 4 统计
5 数学广角
节约用水
6 整理与复习
(1)数与代数
(2)空间与图形
(3)统计与概率
(4)综合应用
范文二:人教英语选修9课本答案
人教英语选修9
Unit1
1.P3Ex.1横排:3、6、7、8、9 2.P3Ex.2
1. The text doesn’t say where he lives now but it is possible he lives in New York because we know that he lived there when he was a teenager and that he took part in a bicycle marathon there in 1978.
2. He was 16 in the early 1970s so he would be in his late 40s now.
3. Yes.4. When he was a child.
5. A. He has to make fine neck adjustments, and has to rest and eat with the bottle of milk on his head.
B. He needs a great sense of balance, and has to stay on top even though his legs may start shaking.
C. He has to overcome dizziness, extreme tiredness and pain. During the process, he is permitted to rest for only five minutes in every hour and stop briefly to vomit. D. Lunges are very hard on his legs.
6. There is no limit to people’s physical abilities.7. He had done no training.
8. He believed that because he had done no training, it must have been his spirit that made him come third, and so after the bicycle marathon he believed that he could accomplish anything by using his spirit, and his body was just an instrument of the spirit. He believed there is no physical limitation.
9. When he feels like giving up, he goes deep within himself and connects with his soul and his teacher to keep on. 3. P4Ex.1
竖列: approximate approximation adjust adjustment adjustable accomplishment accomplished devote devoted/ing motivate motived/ing 1devoted 2approximate 3accomplishment 4motivate 5adjusted 4. P5Ex.2
4spirit—soul 5hard—tough 6begged—urged7truth—reality 5. P6Ex.2
1—6 2—5 3—1 4—9 5—8 6(A)—2(B)--10 7(A)—3(B)—7 8—4
1. 担忧从来不会给人带来任何好处。2两人智慧胜一人。 3那些不从历史汲取教训的人注定要重蹈覆辙。
4带着希望旅行(的过程)远胜于到达目的地(那一刻)。 5没有计划就是计划失败。
6会问问题的人当五分钟的傻子;从不提问的人则当一辈子的傻子。7智者知而不言,愚者言其不知。8覆水难收。 6. P6Ex.1 362514 7. P6Ex.2
1The most bodies painted at the same time.
2They were looking at the records set by groups of people in a book of Guinness World Records.
3They can’t paint just one symbol on each body. Everyone has to be painted from head to toe with a design approved by the Guinness organization. 4It needed another two months. 5
Parents and local businesses are going to support them. 6. 1) It would be great fun.
2) It would create a bit of school spirit.
3) It would bring people in the local community together. 4) When they are old, they’ll be able to tell their grandchildren what they did. 8. P6Ex.3 横排编号:9----1----7 9. P9Ex.1
1 Lance Armstrong 1999,2003 France
fastest average speed, Tour de France ( five times ) 2 Michellie Jones 1992, 1993 ( not stated )
International Triathlon Union World Champion 3 Fu Mingxia
1991, 1992, 1996, 2000
Australia, Barcelona ( Spain), Atlanta (America), Sydney (Australia)
youngest female to win the wimen’s world title for platform diving; youngest Olympic diving champion of all time; first woman in Olympic diving history to win four gold medals
2000, 2001, 2002, 2003, 2004
the Danube River in Europe; the Mississippi River in USA; the
Parana River in South America; the Changjiang River in
1usual—conventional 2severe—tough 3sacred—spiritual 4 Martin Strel
China
First person to swim the entire length of the Danube River; longest time for nonstop swimming; swimming the greatest distance; first man to swim the length of the Parana River; swimming the length of the dangerous Changjiang River 10. P9Ex.2 1. Fu Mingxia
2. Lance Armstrong, Fu Mingxia
3. Lance Armstrong, Michellie Jones, Martin Strel
4. Lance Armstrong, because he overcame cancer and then had the courage to return to racing.
5. Courage, determination, ambition, vision, passion, focus, concentration, belief in himself / herself, perseverance, etc. 11. P9Ex.3
1Martin Strel 2Michellie Jones
3Lance Armstrong 4Fu Mingxia 12.Workbook( P51Ex.1) 1C2B3A4B5D6C 13. P51Ex.3
1. The Nile It is in North and East Africa. It’s 6,695 kilometers long, it is about 300 kilometers longer than the Yangtze.
2. The Caspian Sea It has an area of 371,800 Square kilometers. It’s a saltwater lake. The Caspian Sea is about four or five times larger in area than the second largest lake (Lake Superior in North America which is the largest freshwater lake). 3. The
Pacific Ocean It represents 45.9% of the world’s oceans. 4. Mt Quomolangma It is in the Himalayas. It’s 8,844 meters high. It was formed 60 million years ago. The Nepalese call it “Sagarmatha” which means “goddess of the sky”.
5. The Blue Whale An adult grows up to 35 meters long and weighs up to 130 tones. It is much larger than the largest land mammal which is the African elephant ( One African elephant specimen was 3.96 meters tall and weighed over 12 tones ).
6. The cheetah It can run at 100 kilometers an hour on level ground. But it can run at this speed only over a short distance 14.
P52Ex.1 1appreciation 2conception 3wisdom 4regrets 15. P53Ex.2
1marathon 2bid 3champion 4conventional 5virtue 6accomplish 7reality 8amateur 9profile 10wage 11struggle 12unfit 16. P53Ex.1
1—3 2—5 3—7 4—6 5—4 6—8 7—1 8—2 17. P54Ex.3
1. The peaceful atmosphere of the mountains is the thing I love the most. 2.
Participating in a competition gives me a great feeling of accomplishment.
3. Speaking on the phone for hours is not something I can understand.
4. To compete at the Olympics is my dream.
5. What she did for the school was greatly appreciated by the students and staff. 18. P54Ex.1
A Cake could be record breaker B Biggest porker ever C Man of many faces D World’s oldest man dies E China’s year of records F Elephant’s armour unique 19. P55Ex.2
A the biggest pig
B the largest strawberry cake D 1the largest afforestation project 2the fastest commercial maglev train
3the longest continuous motorcycle ride with the rider standing on the seat without touching the handlebars E changing masks 14 times in 24 seconds ( that is, the fastest mask-changing) F the oldest man alive 20. P55Ex.3 1F2T3T4T5F6F 21. P56Ex.4
A biggest pig Natural world B largest suit of armour History and society C biggest strawberry cake Amazing feats
D 1largest afforestation project National world 2fastest commercial maglev train Travel and transport also Science and technology 3longest continuous motorcycle ride with the rider standing on the seat without touching the handlebars Sports and games
E fastest mask-changing Arts and media F oldest man alive Human body 22.
P56Ex.2 1F2B3D4A5E6C 23. P57Ex.3 Do’s
1. Choose a category from the Guinness Book. 2. Choose a category that others will be interested in challenging.
3. Contact the Guinness office before going ahead with your record attempt.
4. Train for your event, build up your training slowly. 5. Do a trial run.
6. When you are trying for a record and you have a problem, try and fix or work with the problem. 7. Ask some friends to go with you to encourage your efforts and to offer advice.
8. Make sure you have proof of your new record. Don’ts:
1. Don’t choose something unless you’re certain it’s a category.
2. Don’t train too quickly.
3. When you are trying for a record, if something goes wrong, don’t give up.
a more precise form of the astrolabe, to measure how high stars are above the horizon, and compare that measurement with previous measurements(using the ship as one of the fixed points to find its position). an updated version of the quadrant and so it was more accurate, to measure the angle between two fixed points outside the ship (using two mirrors to find the ship’s position). 3. P15Ex.1
1overhead2offshore3alongside4simplified; minimum5voyage; seamen 4. P15Ex.2 横排:
1nowhere2download3outward4reliable5seaweed6shortcoming 5. P16Ex.4
1reference2voyage3mercy4outward5awkward6accelerated7precise8approximate9nowhere10seaweed11randomly12alongside 6. P19Ex.1
横排:2、3、4、5、6、7、8、10 7. P19Ex.2
Norway Watched birds to find land
Pacific Studied the waves of the ocean 8. P19Ex.3
1. Vikings used to prefer to sail following the coastline so they could check that they were on the correct route. 2. Vikings used birds, and natural features like
mountains, to direct their ships. 9.Workbook练习答案( P59Ex.2)
1Calicut2Champa3Sumatra4Hormuz5Aden6Mogadishu 10. P59Ex.3
1. No reports of other navigators for this period have survived.
2. It was written in documents. 3. The writers mention it in the books.
4. He made seven voyages and visited more than thirty countries.
5. Zheng He remarks how much the foreign kings liked porcelain and silk.
6. 1 He brought a giraffe for the Emperor from Africa. 2 He brought scarves of fine gold decorated with pearls and precious stones. P60Ex.4
Unit2
1( P14Ex.1) 1BA
2. Speed and time are important in finding out the longitude of a ship because the earth moves fifteen degrees westwards every hour. If you know your direction, speed and time, you can work out the approximate longitude or change in your position in relation to the stars.
3. The position of the sun and stars are useful for working out latitude because they are fixed points in the sky and their movements in relation to the earth are already known. So they can be used to measure a ship’s position. P14Ex.4
2. fresh seaweed, nesting birds returning home in the evening or fog.
3. sea currents or tides and winds 4. 1 measuring time and speed
2 compass and complicated mathematical tables
5. to compare the height of the sun now with the position of the sun at midday.
to compare the position of the ship in relation to some stars or the sun.
1. he sent Zheng He with a large fleet of ships to visit new places in neghbouring countries.
2. he put up a pillar describing all his achievements. 3. that they would believe that he really had achieved great things and gone to many foreign countries. 4. they described him as being eight feet tall. 12. P61Ex.1
1dusk2departure3tension4accelerated5hardship 13. P61Ex.2
1portable2compulsory3survival4foreseen5dilemma6Starvation7thirst8psychologically9parcel10crew11jaws of death12incident P62Ex.3
1. I have gradually accepted/got used to the routine at school now that I am in the advanced class and can make my own study plan.
2. The drawback of using that girl for the advertising was her square jaw which made her look unfriendly. 3. Mathematics is a subject which demands precise and accurate.
4. In the park I saw a small boy holding the string of a kite overhead, which was rising and falling at the mercy of the wind.
5. That explorer wanted to secure his place in history by being the first man to reach the South Pole.
6. Mr. Wang made a deposit into the bank every month to save for a flat so that he could fullfil his responsibility to his family. 15. P62Ex.
1arose2can be found3floats4made5had
reached6was7found8had used9proved10was11had been travelling12stated13had14reached15declared16seemed17refused18was19disappeared20may21are22will be living23is solved 16. P63Ex.1 142597683 17. P63Ex.2
1. The story could not be true because:
A whale would not remain still long enough for trees to grow on its back;
Sea horses do not have the build or size of real horses; Sea horses cannot be used to produce stronger horses than real horses.
2. The ideas of the students may vary. The most important thing is to make they have a reason for their 1( P24Ex.1)
1. The south-eastern coastal area of Australia. 2. Canberra. 3. 20 million. 4. 26 January. 5. 4,352 kilometers. 6. 14.
7. A few coastal areas.
8. Most people do not climb Ayers Rock out of respect for the Aboriginal people who consider the rock to be sacred. 9. Cradle Mountain National Park and Uluru. P24Ex.1
1migrants/citizens 2nations/backgrounds 3citizens ideas.
3. These aspects of animal behavior are not true. Whales resting so long on the surface of the ocean. Whales have to keep returning to the surface of the sea to breathe but then must return under the water to keep their skin wet. It would be impossible for a whale to remain on the water so long that soil accumulated and trees grew there.
Sea horses being able to live and move on land and in the sea. Sea horses are small creatures made of shell or bone and about the size of a hand. They have no legs but move along by pushing their tail up and down and curling it up between pushes. Their heads resemble the knights of chessmen sets.
Sea horses cannot breed with land horses to produce stronger land horses.
4. The coincidence was that Sindbad met some people from his home. He wanted to go home, and they were looking for him. 18. P64Ex.1 Baghdad fiction
on an unknown island
Sindbad is left behind by the ship, sees a bird and ties himself to its leg to escape. on a high hill
Sindad unties himself and sees the hill is covered in diamonds.
Unit3
5backgrounds/nations/homelands 6respect 7tolerance 8nation 3. P25Ex.2
Dictionary definition:
1a person who goes from one place to live in another(also immigrant) 2enough
3put seed in the ground so they will grow 4difficult or unpleasant conditions of life 5an unmarried male 6communicate by writing
7to need to pay or give(something) to (someone) because they given or lent (something) to you or have done (something)for you 4. P26Ex.1 1a good jumper 2out of his enclosure
3to build an even higher barrier 4disappointing 5in his enclosure 6over forty meters high 7a good question
8they’ll just keep going higher until somebody remembers to shut the gate at night 5. P26Ex.2
1to be shrinking
2the wrong kind of meat for a barbecue 3to cook it very slowly 4strange 5rotten 6steak 7what
8in the bottom of the fridge 9the dog’s meat 10sure P26Ex.2 1. Wei
Ping is worried about the snakes.
2. No, Bob is not worried because he does not believe they are likely to see any and he knows what precautions to take against being bitten.
3. He probably has talked him around because he assured Wei Wei
Ping summarized the advice Bob gave him suggests that he has accepted Bob’s assurances. 7. P27Ex.3 1snake
2boots and long trousers 3noise 4do not move 5avoid walking 8. P28Ex.2
1. 115 different kinds of snake and most of the 2,000 different kinds of spider. Only a few spiders and snakes are capable of killing humans.
2. Most jellyfish can cause severe pain to anyone who touches them but only the box jellyfish can kill a human. 3. 160 different kinds of shark but only 2 or 3 kinds are likely to attack humans.
4. The saltwater crocodile. 9.Workbook练习答案( P67Ex.2)
1Surf lifesaving boat 2Nappers marching 3Surf board rescue and flag 4Surfer 5Rescue boat 6Nippers and flag . P67Ex.3 1. Tasmania. 2. He likes to surf.
3. It costs nothing. Surf lifesavers are volunteers, they work for free.
4. They are between 7 and 15. They train to be lifesavers and take part in games and competitions. 5. He liked to go to parties. P68Ex.1
1tax2federal3sow4bachelor5via across vinegar 6authority7nation8owe9highway10ecology11rainfall 12policy
P69Ex.21with2Out3with4into5from6for P69Ex.3
1defensive2defend3defence4desperately5desperate 6desperation7tolerable8tolerant9tolerance10tolerate 11reserved12reservation13reserve14recoverable15recover 16recovery P69Ex.4
1birthplace2citizen3homeland4heritage5celebrations
P70Ex.1
1running2finding/to find3painting/to paint 4closed5reserved6staying/to stay . P70Ex.2
1appeared/seemed2remain3seemed4prove 5sounded6became;falling7is; keep8seemed 17. P70Ex.3
1. Sandy has been out of work for half a year and is unable to support his family.
2. This is a novel that will be of interest to a wide range of readers.
3. Let me know if I can be of any help to you.
4. Arthur is already in his 30s and hasn’t started a career yet.
5. Next you put this into the machine here. Are you with me?
6. In my opinion, the Summer Palace is at its best in May.
7. The last time I saw him was Friday night. He was on his hands and knees searching for something in his laboratory.
8. Cathy has been on a sewing course all this month. 18. P71Ex.2
1Flag No 1 2 Flag No 4 3Flag No 6 4Falg No 7 19. P73Ex.2
1. People from Asia settled in the place we now call Australia. The continent was then cut off from Asia 10,000 years ago.
2. Some people think a Chinese fleet led by Zheng He may have visited Australia.
3. A Dutch sea captain first mapped the north coast. 4. Abel Tasman made a map on which he combined all known land and guessed the rest.
5. Captain Cook sailed up the east coast of the continent. 6. Mathew Flinders sailed around the continent, mapped it and called it Australia.
Unit4
1( P33Ex.1)
Para.1 explains when plant collecting began.
Para.2 describes when and where plant collecting began on a large scale by Europeans.
Para.3 Talks about French Catholic missionaries who collected plants in China in the 18th century. Para.4 is about the famous British plant collector, Sir Australia.
Para.5 explains the problems of keeping plants alive on long trips.
Para.6 describes an experiment carried out by Dr Nathaniel Ward who invented a glass case in which to transport plants on long journeys.
Para.7 is about Robert Fortune, a British plant collector who made several trips to China in the 19th century. Para.8 is about Father Farges, a French Catholic missionary who collected plants in China in the West. Para.9 describes how many European plant collectors, such as E H Wilson, went to China so that new plants could be introduced to gardens in the West. Topics for each paragraph: 1. When plant collecting began
2. When and where plant collecting began on a large scale. 3 French Catholic missionaries collected plants in China in the 18th century.
4. The famous British plant collector, Sir Joseph Banks 5.
Problem of keeping plants alive on long trips 6. Wardian case
7. How Robot Fortune introduced Chinese partner P33Ex.2
1. the Queen of Egypt sent ships to gather plants, animals and other goods.
2. a French Catholic missionary called Father d’Incarville was sent to Beijing.
3. some Tree of Heaven seeds arrived in England. 4. Sir Joseph Banks collected vast quantities of plants in the land now known as Australia.
5. the Tree of Heaven was introduced into North America. 6. Nathaniel Ward used two special cases that he had invented to ship British plants to Sydney, Australia. 7. a British plant collector, Robot Fortune, made several trips to China.
8. many Catholic missionaries were sent to China from France.
9. a French plant collector, Father Farges, sent seeds of the Dover Tree from China to France.
10. a plant collector, E H Wilson, collected a large quantity of the seeds of the Dove Tree in China. 3. P34Ex.1
1.botany2fluency3dates back to4courtyard5tight
1appeal2goods3distant4restrictions5containers6tightly7conflicts8thunderstorm9anchor10shave 5. P35Ex.1
2. send your……to me as…… 3. showed the …… to me so …… 4. brought some …… for me from…… 5. buy fresh…… for my fish every…… 6. handed the …… to him so…… 6. P35Ex.2 1. to ride a horse
2. reading these cartoons from foreign countries 3. having seen / seeing the car key(s) 4. to spend my holidays in France
5. having invited / inviting Joseph to the party 6. to apologize to us for the broken spade 7. P35Ex.3
1. telling me2. to postpone改为postponing 3. 去掉to4. 去掉how to get5. admitted to 6. report to them 8. P36Ex.2
A B C Mark Gordon Andrea pitcher plant living stones or Lithops Rafflesia arnoldii 9. P36Ex.3 竖列1:
1. pitcher plant 2. It’s shaped like a pitcher(jug).3. like a pitcher4. from insects that fall into the pitcher5shaped like a pitcher 竖列2:
1. living stones(Lithops) 2They look like stones.3 rounded4 small(like stones)5 from the soil6hot dry places in South Africa, Namibia7rounded like stones
竖列3:1Rafflesia arnoldii2 like rotting meat3 round with large thick petals(this information is from the photo)4one meter wide (the largest flower in the world)5from another plant (it is a parasite)6jungles in parts of Indonesia7doesn’t have leaves8it is becoming rare9insects that eat dead animals 10. P37Ex.4
1That’s amazing! 2What fantastic plants! 3Wow! 4How interesting! 5I think it’s fantastic! 6Oh, yuck! 7That’s disgusting 11. P39Ex.2
1. Animals get food called nectar from the flowers. 3. An animal pollinates a flower by collecting pollen from a flower and passing it onto another flower. 4. The features of a flower that are important in attracting animal pollinators are its color, shape, size and smell. 5. Nectar is a sweet liquid produced by flowers and collected by bees.
6. Most flowers are pollinated by bees, months and butterflies. 12. P39Ex.3
1T2T3F4T5F6F 13. P39Ex.4
1. odour, perfume
2. delicate, fragrant, odorless, strong, sweet, musty, fruity 14. P39Ex.5
A Bats, moths B Hummingbirds C Bees D Hummingbirds, butterflies E Butterflies F Butterflies, hummingbirds G Flies 15.Workbook练习答案( P75Ex.2) 13254 16. P75Ex.3
1. F Rainforests cover 6% of the earth’s land surface.2. T 3. F Over 150 acres of rainforest are destroyed every minute.4. T5. T 17. P76Ex.4 竖列1:
1to provide land for people to live on 2to plant crops 3to start farms
4to make money from firewood
5to sell wood for building materials, furniture and paper 6to search for minerals (mining companies) 竖列2:
1the loss of thousands of species of plant and animal 2the loss of the opportunity to find new drugs to treat diseases
3the increase in global warming
4flooding (rain can’t be absorbed if there are no trees) 18. P76Ex.2
1. South Hainan, Yunnan, Taiwan, southeast and some parts of Guangdong, Guangxi, Tibet.
2. China’s tropical rainforests are rapidly disappearing because of farming practices that cause a decrease in wildlife and degradation of the soil. In the last several decades it is estimated that around 60% of the rainforests
in Yunnan and on Hainan Island have been lost. 3. China’s remaining tropical rainforests need to be protected, because they provide us thousands of species of plant and animal and the opportunity to find new drugs to treat diseases. 4. (略) 19. P76Ex.1
1balcony2beard3crew4dove5monument6odour7seaweed8pyramid9spade10ripe11fragrant12spear13string14weed 20. P77Ex.2
explore irrigation restriction evolution 1restriction2exploration3evolution4irrigation 21. P77Ex.1
1. the case to contain改为:that the case contained 2. me of 改为:that it was 3. to 改为:that I should 4. to 改为:that I would 5. her to be 改为:that she is
6. bringing改为:that we should bring 7. exercise to be 改为:that exercise is
8. people to decrease 改为: that people should decrease 22. P77Ex.2
1. We were told that the exhibition was planned for today but it has been postponed to next week.
2. I’d like to find out where that delicate perfume comes from.
3. I dare say you’ll find the film dull after watching it just for five minutes.
4. She asked me which museums in Paris I liked best.
5. Nobody knows why the conflict/war between the two countries has lasted for so many years. 23. P79Ex.2
1. It’s only the yucca moth which is the right size and shape to pollinate the yucca. 2. The Traveler’s
Palm has this name because travelers used to drink its nectar when they were thirsty.
3. If a person or an animal has a “sweet tooth”, they like sweet food very much.
4. The male wasps try to mate with the orchid flowers because they look like and smell like female wasps. 5. The female wasps visit the orchid flowers to collect the chemical that the male wasps were attracted to earlier. The female wasps do not have a role in pollination since the flowers are dying when they visit them. 24. P79Ex.3 竖列1:
1. The yucca is certain to be pollinated.
The moths’ caterpillars have a certain supply of food. 2. The palm’s flower can be opened by the lemur. The lemur has a source of food. 3. The orchid is certain to be pollinated.
The female wasps collect a chemical from the orchid needed to attract the males to them. So the orchid makes sure that mating will take place. 竖列2:
1. They are totally dependent on each other for survival. 2. There is a disadvantage for the palm only if there are no lemurs or other animals present strong enough to open the flowers.
3. They are totally dependent on each other for survival. 25. P79Ex.1 31542 26. P79Ex.2
1. To find out three important conditions that seeds need in order to start growing. 2. In groups. 3. On the beach.
4. Four dishes and four pieces of cloth, a dish of seeds, some tap water, some boiled water and some cooking oil. 27. P80Ex.3
1. tap water, warm temperature, oxygen 2. tap water, cold temperature, oxygen 3. no water, warm temperate, oxygen
4. boiled water, oil, warm temperature, no oxygen 28. P80Ex.4 竖列1:
1Yes2No3No4No 竖列2:
1Because they had water, warmth and oxygen 2Because it was too cold
3Because they didn’t get any water
4Because they were watered with boiled water which has no oxygen. Also they were covered with oil which prevented oxygen getting to the seeds. 29. P80Ex.5
Seeds need warmth, water and oxygen to grow
Unit5
1( P44Ex.1)
1. business, individuals, organizations and associations. 2. They want to sell something or to inform or educate the public.
3. On TV and radio, in magazines and newspapers (also on clothes, billboards, at sports fields, on buses and trains, at bus and train stations and many other places). 4. They consider their budget and what medium is most likely to be seen or heard by the target consumer. 5. Yes and No.
People are not usually persuaded by ads to buy things thay have no use for. However, ads do change people’s opinions over time.
P45Ex.11educate2appeal3target4budget 5media6expense 3. P45Ex.2
1casual2basis3attach4worthy5association6corportation 7refresh8conscience9garment10inform 4. P46Ex.3
1to2of3into4to5on6into7to P46Ex.1
1coming down2tidy3burning4murdered5to have 6to hand over7to become8delivered 6. P47Ex.1
横排:1、3、5、6、9、10 7. P47Ex.2
1Superstar shoes and boots 2The importance of saving water 3Star FM radio station 8. P47Ex.3
1A ad3 2Bad1 Cad1;ad2;ad3 Dad2;ad3 3Aad2 Bad1 Cad3 Dad1 4Ad2(Stop singing in the shower because it makes you stay longer besides your singeing is terrible.) 9. P47Ex.4
1: Superstar shoes and boots: all sizes, available at shoe stores
2: Save water: turning off the tap while brushing teeth saves water, having short showers saves water, our dams are getting low, there is a website with more information about saving water
3: Star FM: a new radio station, can be found at 104.5 waveband
10.Workbook练习答案( P83Ex.2) 4、3、1、2 P83Ex.31C2B3A 12. P84Ex.4
1excellent2point3understand your feelings4another good 13. P85Ex.1
1spokesman2informed3tobacco4mature5targeted6rely 7conscience8ban9educate10appoint 11corporation12budget13worthy P85Ex.2
1. I couldn’t fit all the clothes I wanted to take into my suitcase.
2. After I broke an expensive plate at her dinner party, the hostess never sent another invitation. 3. To contact the operator, please dial nine.
4. I have many garments in my wardrobe that I can wear to work, but few casual clothes.
5. I am very attached to my dog so I didn’t mind the medical expenses involved when he/she/it broke his/her/its leg.
6. When we heard that he was accused of murder, we couldn’t believe our ears.
7. The police broadcast a description of the missing child on all the city’s radio stations.
8. The airline charged me extra for the overweight suitcase.
9. Would you like me to tune your television to the new channel? 15. P85Ex.3
1actress appointed chairperson advocating ban 2invitation appointment invited3typist typing 4operation operator5alcoholic 16. P86Ex.1
1to inform you2impossible 3an honour4standing in the garden 5in better health6fluent in English 7going8turned P86Ex.2
object complement:
1. think改为thought likely 2advertising改为to advertise illegal 3去掉as his wife 4∨ of great value
5help改为helping go to play football 6∨ in an embarrassing situation 18. P86Ex.3
1bringing me flowers2to change my mind 3to go with them4to do you a favour
5stay home until you learn to behave6clean her room 7finished8working again9do the gardening P88Ex.1
1To persuade people to come to a concert at Newtown High School. 2
Place, time, date
3Ad2 “Come along and how talented your child is!” 4Ad3 “Students, bring a friend and get in for half price!!!” 5
People in the Newtown community. “Help us to make Newtown a community to be proud of.” 20. P88Ex.2
1Students, parents and other people in the community. 2. Each group has different needs and interests so they have to target each group separately.
3. Saying that students can get in for half price, but in fact they raised the price in the first place so they could then halve it to bring it back to the price thay wanted to charge. 21. P88Ex.3
Support your community At bus stops and shops and on the
Help poor homeless children notice board outside the school
Parents of See your children perform School newsletter
students Support your school
Help poor homeless children On classroom notice boards
School radio
Students at Bring a friend and get in for half price On classroom notice boards Newtown school radio High School
范文三:人教小学课本数学公式大全
小学公式大全
1、 每份数×份数=总数 总数÷每份数=份数 总数÷份数=每份数
2、 1倍数×倍数=几倍数 几倍数÷1倍数=倍数 几倍数÷倍数 = 1倍数 总数÷总份数=平均数
3、速度×时间=路程 路程÷速度=时间 路程÷时间=速度
4、单价×数量=总价 总价÷单价=数量 总价÷数量=单价
5、 工作效率×工作时间=工作总量 工作总量÷工作效率=工作时间 工作总量÷工作时间=工作效率
6、 加数+加数=和 和-一个加数=另一个加数
7、 被减数-减数=差 被减数-差=减数 差+减数=被减数
8、 因数×因数=积 积÷一个因数=另一个因数
9、 被除数÷除数=商 被除数÷商=除数 商×除数=被除数 小学数学图形计算公式
1、 正方形:C 周长 S面积 a边长 周长=边长×4C=4a 面积 =边长×边长 S=a×a
2、正方体:V:体积 a:棱长 表面积 =棱长×棱长×6 S表=a×a×6
体 积 =棱长×棱长×棱长 V=a×a ×a
3、长方形:C 周长 S面积 a边长 周长 =(长 +宽 ) ×2 C=2(a+b) 面积 =长×宽 S=ab
4、长方体 V:体积 s:面积 a:长 b: 宽 h:高
(1)表面积 (长×宽 +长×高 +宽×高)×2 S=2(ab+ah+bh)
(2)体积 =长×宽×高 V=abh
5、三角形 s面积 a底 h高 面积 =底×高÷2 s=ah÷2
三角形高 =面积 ×2÷底 三角形底 =面积 ×2÷高
6、平行四边形:s 面积 a底 h高 面积 =底×高 s=ah
7、梯形:s 面积 a上底 b下底 h高 面积 =(上底 +下底)×高÷2
s=(a+b)×h÷2
8 圆形:S 面 C周长 ∏ d=直径 r=半径
(1)周长 =直径×∏=2×∏×半径 C=∏d=2∏r
(2)面积 =半径×半径×∏
9、圆柱体:v 体积 h:高 s:底面积 r:底面半径 c:底面周长
(1)侧面积 =底面周长×高 (2)表面积 =侧面积 +底面积×2
(3)体积 =底面积×高 (4)体积=侧面积÷2×半径
10、圆锥体:v 体积 h高 s底面积 r底面半径 体积 =底面积×高÷3
和差问题的公式 (和+差)÷2=大数 (和-差)÷2=小数
和倍问题
和÷(倍数-1) =小数 小数×倍数=大数 (或者 和-小数=大数 )
差倍问题
差÷(倍数-1) =小数 小数×倍数=大数 (或 小数+差=大数 )
植树问题
1、非封闭线路上的植树问题主要可分为以下三种情形 :
⑴如果在非封闭线路的两端都要植树 , 那么 :
株 数 =段 数 +1=全 长 ÷株 距 -1 全 长 =株 距 ×(株 数 -1) 株距=全长÷(株数-1)
⑵如果在非封闭线路的一端要植树 , 另一端不要植树 , 那么 :
株数=段数=全长÷株距 全长=株距×株数 株距=全长÷株数
⑶如果在非封闭线路的两端都不要植树 , 那么 :
株数=段数-1=全长÷株距-1 全长=株距×(株数+1) 株距=全长÷(株数+1)
2、封闭线路上的植树问题的数量关系如下
株数=段数=全长÷株距 全长=株距×株数 株距=全长÷株数 盈亏问题
(盈+亏)÷两次分配量之差=参加分配的份数
(大盈-小盈)÷两次分配量之差=参加分配的份数
(大亏-小亏)÷两次分配量之差=参加分配的份数
相遇问题
相遇路程=速度和×相遇时间 相遇时间=相遇路程÷速度和 速度和=相遇路程÷相遇时间
追及问题
追及距离=速度差×追及时间 追及时间=追及距离÷速度差 速度差=追及距离÷追及时间
流水问题
顺流速度=静水速度+水流速度 逆流速度=静水速度-水流速度 静水速度=(顺流速度+逆流速度)÷2
水流速度=(顺流速度-逆流速度)÷2
浓度问题
溶质的重量+溶剂的重量=溶液的重量
溶质的重量÷溶液的重量×100%=浓度
溶液的重量×浓度=溶质的重量 溶质的重量÷浓度=溶液的重量 利润与折扣问题
利润=售出价-成本
利润率=利润÷成本×100%=(售出价÷成本-1)×100%
涨跌金额=本金×涨跌百分比
折扣=实际售价÷原售价×100%(折扣<>
利息=本金×利率×时间
税后利息=本金×利率×时间×(1-20%)
长度单位换算
1千米 =1000米 1米 =10分米 1米 =100厘米
1分米 =10厘米 1厘米 =10毫米
面积单位换算
1平方千米 =100公顷 1公顷 =10000平方米
1平方米 =100平方分米 1平方分米 =100平方厘米
1平方厘米 =100平方毫米
体 (容 ) 积单位换算
1立方米 =1000立方分米 1立方分米 =1000立方厘米
1立方分米 =1升 1立方厘米 =1毫升
1立方米 =1000升
重量单位换算
1吨 =1000 千克 1千克 =1000克 1千克 =1公斤
人民币单位换算
1元 =10角 1角 =10分 1元 =100分
时间单位换算
1世纪 =100年 1年 =12月 大月 (31天 ) 有 : 1\3\5\7\8\10\12月 小月 (30天 ) 的有 :4\6\9\11月 平年 2月 28天 , 闰年 2月 29天 平年全年 365天 , 闰年全年 366天
1日 =24小时 1小时 =60分 1分 =60秒 1小时 =3600秒
小学数学几何形体周长 面积 体积计算公式
1、长方形的周长 =(长 +宽)×2 C=(a+b)×2
2、正方形的周长 =边长×4 C=4a
3、长方形的面积 =长×宽 S=ab
4、正方形的面积 =边长×边长 S=a.a= a
5、三角形的面积 =底×高÷2 S=ah÷2
6、平行四边形的面积 =底×高 S=ah
7、梯形的面积 =(上底 +下底)×高÷2 S=(a +b )h÷2
8、直径 =半径×2 d=2r 半径 =直径÷2 r= d÷2
9、圆的周长 =圆周率×直径 =圆周率×半径×2 c=πd =2πr 10、圆的面积 =圆周率×半径×半径
范文四:小学英语课本点读
小学英语课本点读
提醒盒粉们,纳米盒APP2.0版全新发布啦!由于微信和浏览器的局限,课本离线下载功能只能在APP中进行哦!现在就点击我下载纳米盒APP吧,更多神奇功能,尽在纳米盒APP!
一年级
一年级(上)
陆续收录教育部审定及地方审定全国各地教材的最新课本点读
270.7万?阅
一年级(下)
陆续收录教育部审定及地方审定全国各地教材的最新课本点读
198.1万?阅
二年级
二年级(上)
陆续收录教育部审定及地方审定全国各地教材的最新课本点读
99.57万?阅
二年级(下)
陆续收录教育部审定及地方审定全国各地教材的最新课本点读
129.4万?阅
三年级
三年级(上)
陆续收录教育部审定及地方审定全国各地教材的最新课本点读
288.4万?阅
三年级(下)
陆续收录教育部审定及地方审定全国各地教材的最新课本点读
190.2万?阅
四年级
四年级(上)
陆续收录教育部审定及地方审定全国各地教材的最新课本点读
156.9万?阅
四年级(下)
陆续收录教育部审定及地方审定全国各地教材的最新课本点
114.6万?阅
五年级
五年级(上)
陆续收录教育部审定及地方审定全国各地教材的最新课本点读
103.5万?阅
五年级(下)
陆续收录教育部审定及地方审定全国各地教材的最新课本点读
63.12万?阅
六年级
六年级(上)
陆续收录教育部审定及地方审定全国各地教材的最新课本点读
74.6万?阅
六年级(下)
陆续收录教育部审定及地方审定全国各地教材的最新课本点读
10.79万?阅
高年级
初中
目前仅收录苏教版(译林出版社)最新英语课本,英语支持课本点读哦!
5.33万?阅
高中
目前仅收录苏教版(译林出版社)最新英语课本,英语支持课本点读哦!
1.38万?阅
其他教材
朗文国际英语
SBS(Side by Side)是一套面向青少年学生的初级至中高级英语教材,为英语学习者提供积极互动的交际型语言学习途径
1万?阅
新概念英语青少版
新概念英语青少版是专为8~14岁青少年编写的初级教材,BBC专业录音,语音纯正,生动传情。
5.32万?阅
剑桥少儿英语
剑桥少儿英语是英国剑桥大学的语言专家专为非英语国家的少年儿童学习英语设计的全新学习系统。教学方式灵活,符合儿童心理特点,更能激发儿童学习兴趣。
6.31万?阅
看听学Look Listen Learn
看听学Look Listen Learn 是新概念英语作者编写的另一套英语教材,专供非英语国家中、小学生使用,共四册,共有词汇2000个左右,句型250多个。
1.7万?阅
剑桥幼儿英语
剑桥幼儿英语是英国剑桥大学的语言专家针对幼儿的特点精心编制而成,采用了现在最流行的英语教学法交际教学法,注重语感,寓教于乐,快乐学习是他的基本宗旨。
5725?阅
剑桥国际少儿英语
剑桥国际少儿英语倡导为少儿的英语启蒙创造一个自信的起点,让孩子在自然轻松的环境下培养听说读写技能,同时涵盖了剑桥少儿英语考试大纲所有的语法结构和词汇
1.57万?阅
首页|客户端|反馈
Copyright ? 2014-2020 . 进馨科技 . All Rights Reserved
沪ICP备14022444号
范文五:小学英语课本
小学英语课本
情境 |任务 |成果 |资源 |评估
情境:
1、心理准备
T :“ 同学们, 你们喜欢看动画片吗?今天老师给你们看一段关于 Zoom 和 Zip 的动画片, 你们想看吗? 想知道这次他们又遇见了什么吗?走,我们一起去看看吧。 ” (播放 CAI )
2、新知学习准备
(1) 放动画片的一个段落,让学生热身,进入角色。(伴音为 “ Who is wearing … today? ” ) Who is wearing T-shirt today? T-shirt today? T-shirt today?
1> 继续播放 CAI ,学生仔细看、仔细听,准备回答老师的问题。
T :这段动画片中 Zoom 和 Zip 怎么啦?
S s:生病啦。
T :为什么他们会生病?
S s:他们穿少了衣服。
T :他们穿了什么衣服,有哪位同学听清楚啦?
S s:T 恤衫(T-shirt 。)
T :“ T 恤衫 ” 这个单词怎么拼?
S s:T-shirt , T- s-h-i-r-t , T-shirt 。
老师对学生的回答进行评价。
2> 出示 shirt 的卡片
T :谁能告诉我,这是什么?
S s:衬衫(shirt )。
T :你们能用这个词改唱刚才的歌曲吗?学生改唱歌曲,将 shirt 替换 T-shirt 。
3> 出示 skirt 的卡片,重复 2>的步骤
(2) 将全班同学分为三组,跟随伴奏音乐哼唱歌曲。
任务:
1、知识目标:学习夹克、衬衫、毛衣、裙子、 T 恤衫等五种衣服在英语中的音、形、义。
2、能力目标:发展、提高学生的英语听、说、读、写能力。
3、情感目标:在整个学习过程中,通过听 “ Who is wearing … today? ”
的音乐学单词,激发学生的学习兴趣;通过与实际生活相联系加深学生对英语单词的记忆;有效地利 用音乐陶冶学生的性情,培养学生专心的习惯。
学习的重点、难点:
重点:理解、拼读、识记 jacket, shirt, sweater, skirt, T-shirt五个衣服单词。
难点:学会探究学习单词的方法。
成果:
让学生再听录音,辨别什么季节该穿什么衣服,学习新单词。
探究问题一
T :请同学们再次仔细聆听音乐,听听他们穿了什么衣服?
学生听后讨论汇报:
S s:有 “ 呼呼 ” 的风声,应该是冬季吧。
S s:冬天要穿毛衣。
S s:毛衣读作 sweater 。
T :你们可以根据 “ sweater ” 这个发音拼出单词吗?
学生小组合作,根据教师所给的字母拼成单词,然后展示,师生点评,认读 sweater 这个新单词。 小结:歌词中包含了所要学习的新单词,通过听音读单词拓展到认识单词的音、形、义。
探究问题二
T :认真聆听下面这段音乐,你还能找出音乐中所包含的衣服吗?
S1:夹克。
T :这种衣服如何拼读?(出示单词卡,学生认读)
S s:jacket , j-a-c-k-e-t , jacket 。
T :将 jacket 和 sweater 这两个词放到歌里去套唱练习。
小结:通过歌曲 “ Who is wearing … today? ” ,帮助学生认识了 jacket, shirt, sweater, skirt, T-shirt五个 衣服单词的音、形、义。
最后,请学生分成五小组进行比赛拼读单词、跟随音乐唱歌,巩固记忆五个单词。
资源:
资源部分为学生提供有助于回答基本问题的事实性信息的网上资源。 这些资源将提高网上搜索 的效率和质量,对于缺乏搜索技巧的中小学生更为重要。
评估:“ chant ” 式练习:Boys: Shirt, shirt, shirt, Whose is it?
Girls: Oh, oh, 0h, It’ s Zhang Peng’ s shirt.
如操练 jacket 时,学生打拍子,由轻到重,由重到轻。在这些单词操练的同时还为新句型做了铺垫。 最后巩固单词,用 CAI 出示综合图片,学生认读;再快速出示图片、单词,比一比谁的反应快。在听 录音,学生在课本上圈出今天所学的单词。
转载请注明出处范文大全网 » 小学数学课本目录(人教)