Unit 4 topic 1导学案
Section A
一、Learning Aims 学习目标
1、掌握新单词、重要的短语及句子。
2、掌握形容词的比较级和最高级的变化规律及用法。
3、培养学生对自然的热爱之情和保护自然的意识。
二、 The Important Points 学习重点
1. 重点掌握词和短语的用法：
2. 形容词的比较级和最高级的变化规律及用法。
三、 Preview自主预习
1. 在课本中找出下列短语划在书上并翻译
1. think about (thought)____________think over ________ think of ___________
2. in the countryside _____________ 3. the beauty of nature ________ _
4. live in the countryside _______________ 5.That must be fun _________
6. play with __________________ 7. let me hold him
8. chat with 9. run after
10. live a happy life
2.你能写出下列形容词的比较级和最高级吗？
fresh_____ _______ long___________
late _____ _______ hot_____ _______ happy_____ _______ healthy____ _______ many/much_____ ____ little_____ _______
dangerous_____ ______ friendly_____ _______
good/well_____ _______ bad/badly_____ _______
sad ugly
四、单项选择
（ ）1. - What are you doing? - I’m life in the countryside.
A. think over B. thinking over C. think about D. thinking about
（ ）2. These children are ____ this year than last year.
A. tall B. tallest C. very taller D. much taller
（ ）3. Which is__ _, Li Lei or Wu Tong?
A. strong B. strongest C. stronger D. the strongest
（ ）4. Which language is___ _, English, French or Japanese?
A. easy B. easier C. the easiest D. much easy
（ ）5 Which month is____, June, July or August?
A. hot B. hotter C. hottest D. the hottest
( ) 6. Internet is becoming ___________.
A. more and more useful B. more useful and more useful
C. usefuler and usefuler D. most and most useful
( ) 7. The Yangtze River is one of the __________ in the world．
A. long river B. longer rivers C. longest rivers D. longest river
五、、翻译
1. 好好想想，你就会有个好主意。
_____ it _____ _, then you will have a good idea.
2. 你认为这部电影如何？
What ________ you _________ ___________ the film?
3. 我正考虑买本新词典。
I’m _____ __ ____ buying a new dictionary.
4. 猫比其他动物更可爱。
The cats ______________ _______ other animals.
5. 城里人都爱到农村去度假，在那他们可以享受自然之美。
People in the city , they can
6. 正如我们所知，它们对我们都很重要。
_______ _______ _______,they _______ _______ _______ _______ us.
Section B
一、 Preview自主预习
1. keep a pet dog(kept)__________ 2. make sb. happy___________
3. talk about sth._______ _ talk with /to sb. ______________
4. sing to sb. ______ . 5. as we know ___________
6. share sth. with sb.___________ 7. both plants and animals
8. be important to sb.___________ be important for sth__________
二、单项选择
（ ）1. Yao Ming is one of in the world.
A. best player B. the better player
C. best players D. the best players
（ ）2. He jumps ______ of the three.
A. far B. further C. farthest D. furthest
（ ）3. There are _____ girls in Class Two than in Class Four.
A. more B. nicest C. most D. best
（ ）4. . Everything is _____ on the moon than on the earth.
A. much more lighter B. much more light
C. more lighter D. much lighter
（ ）5.The weather in Shenyang is even colder_______.
A. than that in Beijing B. than Beijing C. than in Beijing
（ ）6.Whose sweater is _____ of all?
A. cheaper B. cheap C. cheapest D. the cheapest
（ ）7.Which month has _______ days in a year? February.
A. fewer B. more C. the fewest D. the most
（ ）8. This apple is ____ greener than that one.
A. little B. a little C more D. many
( ) 9. -What are these?-They’re _______ and _______.
A. sheep; goose B. geese; sheep C. sheep; hen
三．翻译
1.我爷爷独自居住，宠物狗对他来说比其他东西更重要。
My grandpa , the pet dog is .
2. 做运动对我们的健康来说很重要。
Doing sports our health.
3. 我们与动物一起分享同一个世界。
We animals.
4. 鸟儿既会对我们歌唱也会令我们开心。
Birds .
Section C/D
一、 Preview自主预习
1. in the hot parts of the world
2. cover 6% of the earth’s surface _________
3. hundreds/thousands of _____________ 4. on earth_________
5. provide sb. with sth. provide sth. for sb.
6. different kinds of plants________ 7. make the air fresher_____________ 8. keep the water cycling____________ 9. play an important part_____________
10. die out 11. protect…from…
12. feed on (fed)________ _ 13. less and less land to live on _____________
14. in danger _________ 15. thousands and thousands of_________
16. kill tigers for their fur and bones
二、单项选择。
( ) 1. Five ______ people are waiting for the train.
A. hundred of B. hundreds C. hundred D. hundreds of
( ) 2. - Why are so many animals homeless now ?
- Because they have places to live in .
A less and less B more and more
C fewer and fewer D larger and larger
( ) 3. Beijing is one of____ in China.
A. the largest city B. the large cities
C. the larger cities D. the largest cities
( ) 4. The number of wild animals is becoming _________.
A. much more small B. much more smaller
C. smaller and smaller D. small and small
( ) 5. The TV is ________ for people to watch clearly.
A. small enough B. enough small C. large enough D. enough large
( )6. Water is very important all living things. We must ______ every drop of water.
A. for; leave B. for; keep C. to; save D. to; show
( )7. There are ____________students in the room.
A. two thousands B. two thousand of C. two thousands of
D. thousands of
三、 根据汉语完成下列句子。
1. Pandas （以…为食）bamboo.
2. Pandas are becoming （越来越少）in number.
3. Whales are
(最大最重的动物) in the world.
4.Chinese tigers live in (中国的南部).
5. They (处于危险中) now
6. In order to save water, we should ( 不断地循环用水)
四、 翻译。
1. 树木覆盖着这个岛的大部分地方。
Trees ______ the island.
2. 他们给她盖上了大衣。
They _____ her ____ a coat.
3. 天上有数百万颗星星。
There __________ __________ in the sky.
4. 这把伞可以保护她的脸免受太阳光照射。
This umbrella can ____ ___ the sun.
5. 他们计划拯救处在危险中的动物。
They ___ _______.
五、根据汉语提示用所给单词的适当形式填空。
1. The air in the _______ _ (乡下) is fresher than that in the city.
2. Forests can help to make the air fresher. They also help to_______ _(控制) the weather.
3. Water_____ ___(覆盖)most of the earth.
4. Pandas are fond of eating _____ ___(竹子).
5. We should ____ ____(保护) environment to make our cities more beautiful.
6. These plants float on the _______ (表面) of the water.
7. My grandparents keep a lot of ______ _ (绵羊) in the countryside.
8. The rivers in the countryside are much ______ _ (清澈) than those in the cities.
9. Lesson 5 is ____ ___(easy) than Lesson 6.
10. The library of this school has ________ (many)books but _______ (few) newspapers than that of the other schools.
11. This song is _______ _(good) than that one, but it is _______ _______ (difficult) to sing.
12. Mount Qomolangma is ______ _______ (high) mountain in the world.
13. Lin Hao is one of ______ _____(brave) boys of all.
14. People can enjoy n_______ in the countryside. The air is fresher and the sky is bluer there.
15. She c_______ the table with a cloth yesterday.
16. Many animals are in danger. We must do something to p_______ them.
17. Thousands of old trees were in the f_______ ten years ago, but now there are few.
18. Thousands of rivers go into the s_______ at last.
六、综合填空。
A plant makes its own food in its leaves(树叶). Water comes to the leaves t 1 the roots(根). Air gets i 2 the leaves through very small holes(洞). The green coloring(叶绿素) in the leaves u 3 the water and air t 4 make the food for the plant. It also needs sunshine b 5 a plant can make food only w 6 the sun is shining. Animals and people could not live w 7 green plants. They both e 8 plants. People and some animals a 9 eat the meat o 10 some animals, and these animals eat plants.
七、完形填空。
We often say that lions and tigers are kings of animals. They’re the best hunters (猎手) and they’re at the top of the food chain (链) on land. But the best hunters in the sea are sharks. Sharks are bigger and swim 1 faster than other sea animals. They have wide mouths and sharp (锋利的) 2 . They are at the top of the sea food chain.
What’s at the top of the world’s food chain? Human beings ! We’re not strong, but we’re the 3 . We can’t run fast, but we 4 cars; We can’t fight better, but we invented guns (枪),…. Many inventions are useful to us. 5 , they’re also harmful. People ask the 6 for too much. For example, we ask for food, wood, fur and so on. As a result, forests are becoming smaller and smaller. Rivers are dirty and some animals are in danger of 7 out….
Don’t forget that we’re part of the food chain. We should leave enough 8 for animals to live in. We should do something to stop people from 9 animals. We must know that protecting animals is just to protect 10 .
( )1. A. very B. much C. quite D. too
( )2. A. knives B. feet C. teeth D. eyes
( )3. A. cleverest B. fastest C. strongest D. slowest
( )4. A. bought B. brought C. took D. invented
( )5. A. Or B. However C. Then D. So
( )6. A. nature B. forests C. animals D. society
( )7. A. eating B. dying C. selling D. finding
( )8. A. place B. room C. food D. trees
( )9. A. killing B. feeding C. eating D. keeping
( )10. A. itself B. themselves C. yourselves D. ourselves
八、阅读理解
On the morning of Apr.14th, 2010, a terrible earthquake hit Yushu, Qinghai Province. As a result, the beautiful county (县) turned into a terrible place where buildings fell down and people were seriously hurt. Huang Furong, a truck driver from Hong Kong, who was in Yushu with some orphans (孤儿) and teachers at that moment, he tried his best to save them. The orphans and teachers were safe, but he lost his life because of the hard falling stones in an aftershock. People were very sad for his death. In Wenchuan earthquake, Huang worked as a volunteer(志愿者). He was not very rich, but he did everything he could to help many people. He was just a common person, but he was happy to live a meaningful life. As a volunteer, he spent most of his time on voluntary (自愿的) work. Where there were people in need, he would give them a hand. He set a good example to everyone.
We should learn a lot from him, and he will never disappear in our hearts.
根据短文内容，选择正确答案
( )1. A big earthquake struck Yushu on the morning of .
A. Apr.14th, 2010 B. Apr.17th, 2010 C. Apr.19th, 2010
( )2. Huang Furong was a driver from Hong Kong.
A.bus B. taxi C. truck
( )3. He lost his life because of the hard falling in an aftershock.
A. stones B. power line C. tree
( )4. He was not very ,but he did everything he could to help many people.
A. poor B. rich C. happy
( )5. We know that Huang Furong is a/an person from this passage.
A. kind B. lazy C. bad