2024年人教版英语八升九预习案 导学案九年级全册 Unit 13 We're trying to save the earth!（含答案）

导学案Unit 13 We’re trying to save the earth.
Section A
基础秘笈
【单词】
1. n.垃圾 &v.乱扔 _______________ 2. n. 渔民 _______________________
3. n. 煤 ____________________ 4. adj. 丑陋的，难看的_____________
5. v. 花费 ____________________ 6. adj. 木制的 __________________
7. adj. 塑料的 _________________ 8. adj. 有害的 ___________________
9. n. 法律 ___________________ 10. adj. 科学上的，科学的 _____________
【短语】
11. be harmful to _____________ 12. at the top of _______________
13. water pollution ____________ 14. be full of ________________
15. close down _______________ 16. play a part in ______________
17.too much _________________ 18. throw away _______________
19. turn…into… _______________ 20. be able to _________________
21. make a difference ___________ 22. in face ___________________
23. the number of ______________ 24. a number of ________________
【句型】
25. We’re trying to save the earth! _____________________________________________________
26. The river used to be so clean. ____________________________________________________
27. Remember to throw rubbish in the bins and keep public places clean and beautiful.
______________________________________________
28. People cut off their fins and throw the shark back into the ocean.______________________________
29. This is not only cruel, but also harmful to the environment. __________________________________
30. So far, no scientific studies have shown that shark fins are good for health. ______________________
语法修炼
【语法探究】复习现在进行时
① What are you doing now
I’m reading an English book.
② Look! Tom is playing football.
③ Listen! The twins are singing in the music room.
④ My son is studying for a math test these days.
⑤ We are leaving for Beijing tomorrow.
1.模仿例句，写句子。
① What is Lucy doing now
She _______________ over there.
② Look! The boys _________________ basketball.
③ We __________________ for the party these days.
④ The girls __________________ to Shanghai next week.
规律总结
观察句子①②③ ，我们得知：以上个句子中的now, look, listen, 等词都表示_____________;
观察句子④，其中these days等表示____________________________ ;
观察句子⑤, 其中come, go, leave, arrive, start 等词，用_________________________ 。
2. 选择正确答案。
（ ）1. Tom and Ben ______ a model plane now.
A. make B. made C. is making D. are making
（ ）2. --- Alan, why not go to bed
--- Jenny hasn’t come back yet. I _____ for her.
A. waited B. wait C. am waiting D. waiting
( ) 3.--- Bob, I haven’t seen you these days.
--- I ____ for the coming English exam.
A. am preparing B. will prepare C. prepare D. have prepared
口语闯关
一、用正确的语音知识拼读所给的单词音标。(准备时间：5秒)
1. [k l] ['l t (r)] [ 'b t m] [ 'fi 'm n] [ d'vɑ:nt d ]
2. [ ɑ:k] ['w dn] ['kru: l] ['i:k s st m] ['te k we ]
3. [t e n] ['hɑ:mf l] ['pl st k] [' nd str ] ['sa n't f k ]
4. [l :] [ 'f :d ] [' b tl] [ri:'sa kl] [tr nsp :'te n]
5. [ɡe t] [' psa d] ['metl] ['prez d nt ] [ nsp 're n]
二、根据实际情况回答下列问题
1. Can you tell me a kind of animal which is in danger
2. What did your hometown use to be
3. How can you save the earth
4. What can you do with the used clothes
5. What should the government do to cut down the water pollution
口语版块反思：
1. 拼读音标环节，我能正确拼读的音标有_______个，不会的音标主要是_________。
2. 回答问题环节，我正确回答的有_____句，感觉困难是第________题。
技能闯关
一、单词拼写（1分/个，共10分）
1. We shouldn’t ___________ everywhere. It’s bad for our environment. （乱扔）
2. The ___________ were very happy. They caught a lot of fish. （渔民）
3. Factories that burn ___________ also pollute the air with black smoke. (煤)
4. Because of the pollution, the beautiful parks turn into ___________ ones. （丑陋的）
5. The new bike ___________ me nearly 500 yuan. （花费）
6. Too many ___________ bottles are also bad for our environment. （塑料的）
7. Air pollution is ___________ to our world. （在害的）
8. Our governments should develop ___________ to save the sharks. （法律）
9. Hangzhou is ___________ for its beautiful scenery. （出名的）
10. In fact, around 70 million sharks are ___________ every year. （捉）
二、单项选择。（1分/个，共10分）
( )11. Be quiet. The students ______ a math test in the classroom.
A. had B. have had C. were having D. are having
笔记：__________________________________________________________________________
( )12. ---Where’s Liu Hua
--- Look! He _____ tennis.
A. plays B. played C. was playing D. is playing
笔记： ____________________________________________________________________
( ) 13. --- Ken, you _______ the exam! Congratulation
A. pass B. have passed C. will pass D. are passing
笔记： ___________________________________________________________________
( ) 14. ---What would you like _______ your afternoon tea
---Just a cup of coffee ______ some sugar and milk.
A. of, with B. of, without C. for, with D. for, without
笔记：_______________________________________________________
( ) 15. I spent $ 5 ______ this book.
A. in B. to buy C. buying D. buy
笔记：_______________________________________________________
( ) 16. The computer _______ my father a lot of money.
A. took B. cost C. spent D. paid
笔记：_______________________________________________________
( ) 17. ---Dad, why must I stop ______ computer games
---For your health, my boy.
A. play B. to play C. to playing D. playing
笔记：_______________________________________________________
( ) 18. The Greens used to live in London and now they _______ in Beijing.
A. used to live B. are used to live C. are used to living D. are used for living
笔记：_______________________________________________________
( ) 19. More than two ______ years ago, people know little about the universe.
A. hundreds B. millions of C. thousand D. thousand of
笔记：_______________________________________________________
( ) 20. The movie wasn’t ______. He fell asleep half way through it.
A. interesting enough B. enough interesting
C. interested enough D. enough interested
笔记：_______________________________________________________
三、翻译句子。（2分/个，共10分）
21. 她以前是一位数学老师。
___________________________________________________________________________
22. 他5岁时就能够帮他妈妈的忙了。
___________________________________________________________________________
23. 空气污染对我们的健康有害。
___________________________________________________________________________
24. 请别忘记关灯。
___________________________________________________________________________
25. 教育可以在其中起重要的作用。
___________________________________________________________________________
基础版块反思：
我做对了_______题，错题是___________________________。
错误的原因：_______________________________________________________________
四、完形填空。（1分/个，共10分）
Water is the 26 of all the things we eat and drink. Not many people understand this but 27 quite true. The human body can go without 28 for a long time. We've got many examples for this. Yet two 29 three days without water can usually make people 30 . Man can't live 31 _ water.
A lot of people don't understand how 32 water the human body needs to work well, and many people, especially young people, do not drink enough, 33 in very hot weather. Our body has mostly water, about 65% to 75%. That is to say about two thirds of our body 34 water. When we do sports, some of the water will get away from our body. 35 we don't drink some water, we won't have enough water. And if we don't have enough water, we'll feel tired and many of us will get ill. So you know how important water is to us.
( )26. A. important B. most important C. more important D. importance
( )27. A. it's B. its C. it D. is
( )28. A. food B. water C. drink D. meat
( )29. A. so B. and C. but D. or
( )30. A. to die B. die C. to died D. died
( )31. A. have B. with C. without D. in
( )32. A. many B. much C. little D. few
( )33. A. even B. ever C. almost D. hardly
( )34. A. is B. are C. have D. has
( )35.A. If B. For C. Since D. Because
五、阅读理解。（2分/个，共10分）
There is not enough oil in the world now. As time goes by, it becomes less and less, so what are we going to do when it runs out Perhaps we will go back to using horses, carriages and bicycles.
　 In the Second World War, some people didn't use gas made from petroleum (石油) in their cars. They made gas from wood and plants instead. The car didn't go fast, but they ran, so this was better than nothing. However, in the future, we can't cut down all our trees to make gas; we need our trees for other things, too.
　 Besides different types of gas, we can also use electricity (电) to run our cars, but first we must make the electricity! Some countries have coal and they make electricity with that, but we might not always have coal, either. Other countries have big, strong rivers, and they can use the power of water to turn turbines (涡轮机) and make electricity more easily and cheaply.
　 We are also able to get power from the ocean tides. We put turbines into the mouth of the river. Then the tide comes in, the water turns the turbines and then it goes out, it turns them again.
　　Which of these ways will be used to run our cars in the future
( )36. When might people have to go back to using horses and carriages
　　 A. When they are poor. B. When they run out of oil.
　　 C. When they need more exercise. D. When there aren't any big trees in the world.
( )37. What did some people use to make gas in the Second World War
　　 A. Water B. Coal C. Wood and plants D. Tides
( )38. How many ways are suggested to make electricity in the passage
　　 A. 2 B. 5 C. 4 D. 3
( )39. According to the passage, which of the following statements is True
　　 A. There is more petroleum than we can use now.
　　 B. Trees are needed for some other things besides making gas.
　　 C. We got electricity from ocean tides in the old days.
　　 D. Gas wasn't used to run cars in the Second World War.
( )40. The passage is mainly about ________ .
　　 A. how to run our cars B. what to do when oil runs out
　　 C. different types of gas D. the ways to make electricity
【 闯关分数：________（总分50），我要注意：__________________________________________ 】
Section B
【A】基础秘笈
【单词】
1. v. 再利用 ____________ 2. n. 餐巾 ____________
3. n. 大门 ______________ 4. n. 瓶子 _______________
5. n.负责人______________ 6. n..灵感，鼓舞人心的人或物_______________
7. n. 铁________________ 8. n..创造力 _________________
【短语】
9.关掉，切断 ________________ 10. 扔掉，抛弃 __________________
11.好好利用 ________________ 12.擅长，在。。。。。。做得好_________________
13. 建立，成立 _______________ 14. 在。。。。。。前面 ________________
15. 由。。。。。。组成 _____________ 16. 越来越糟 __________________
【句型】
17. Her house is made of rocks and old glass bottles.
__________________________________________________________________________
18.These things can be put to good use. _____________________________________________
【B】语法修炼
【语法探究1】反身代词
单数:myself yourself himself herself itself
复数: ourselves yourselves themselves
在英语中,表示某人自己的词叫____________
小试牛刀：
①. He called ___________ a writer.
②. Boys and girls, please help ____________ to some fish.
【语法探究2】 need to be done; need doing与need to do
1. My watch needs repairing. =My watch needs to be repaired.
2. I need to catch the bus.
观察以上句子可知: need to be done = ______________, 表示被动,主语是______
③ We are thirsty. We need __________ ( drink) some water.
④ My hair is too long. It needs ___________ ( cut).
【C】口语闯关
话题表述1
话题表述2
说说如何挽救鲨鱼
话题表述版块反思：
1.说齐5个点了吗 ___________ 2.应该用什么人称、时态 _____________
3.我的开放性的要点的答案是：_________________________________________
4.觉得哪个要点难讲：__________________________
【D】技能闯关
一、单词拼写。（1分/个，共5分）
1. We will meet at the school ______________ ( 大门).
2. We want to make a ____________ (不同) to the world.
3. Show the ______________ (重要) of environmental protection to people.
4. The river is __________（污染）by factories..
5. Look! They are _____________ (骑) bikes.
二、单项选择。（1分/个，共10分）
（ ）6. —Your coat looks nice.
—It’s made ____ cotton. And it was made ____ Shanghai.
in; by B. from; by C. by; in D. of; in
笔记：_______________________________________________________
（ ）7. The old city walls are dangerous. So they will be _____ soon.
A. pulled down B. pulled out
C. pulled over D. pulled off
笔记：_______________________________________________________
（ ）8. The old man built himself a house ____ wood.
A. out of B. in to
C. to use D. in for
笔记：_______________________________________________________
（ ）9. My father usually drives to work _______ taking a bus.
A. instead of B. instead C. because of D. together with
笔记：_______________________________________________________
（ ）10.The woman ____ is the most important in my life is my mother.
A．which B．who C．whom D．whose
笔记：_______________________________________________________
（ ）11. Amy Hayes is good at recycling. She is an_____ to us all.
A. inspiration B. instruction C. overcome D.ecosystem
笔记：_______________________________________________________
（ ）12. The waste paper needs ______.
A. to recycle B. recycling C. recycle D. recycled
笔记：_______________________________________________________
（ ）13. Because of the bad weather, we have to _____ the meeting.
A. take off B. get off C. put off D. set off
（ ）14. Not only Jack but I _____ from a small village.
A. is B. am C. are D. am come
笔记：_______________________________________________________
( ) 15. – How are you feeling today
-- Much ______. I can go to school next week.
A. good B. better C. best D. worse
笔记：_______________________________________________________
三、翻译句子。（2分/个，共10分）
16. 不要把这些蔬菜扔了。
___________________________________________________________________________
17. 他变得越来越高了。
____________________________________________________________________________
18. 我们成立了一家公司。
____________________________________________________________________________
19. 这张椅子是由木头做的。
____________________________________________________________________________
20. 他擅长数学。
____________________________________________________________________________
基础版块反思：
我做对了_______题，错题是___________________________。
错误的原因：_______________________________________________________________
四、阅读理解。（2分/个，共10分）
Thirty years ago, Lake Ponkapog in Hartwell, New Jersey, was full of life.Many birds and animals lived beside the water, which was full of fish.Now there are few birds, animals and fish.The lake water is polluted.It is in a color of dirty brown, and it is filled with strange plants.
How does this happen First we must think about how water gets into Lake Ponkapog.When it rains, water comes into the lake from all around.In the past there were forests all around Lake Ponkapog so the rainwater was clean.
Now there are many homes around the lake.People often use chemicals (化学品) in their gardens and inside their houses for cleaning or killing insects (昆虫).There are also many businesses.Businesses use chemicals in their machines or shops.When it rains, the rainwater picks up all the chemicals from homes and businesses and then carries them into the lake.They pollute the water and kill the animals.
Boats on the lake are also a problem.Lake Ponkapog is a popular place for motorboats.But oil and gas from boats often get into the lake.So more bad chemicals go into the water this way.
People in Hartwell are worried.They love their lake and want to save it.Will it possible A clean lake must have clean rainwater going into it.Clean rainwater is possible only if people are more careful about chemicals at home and at work.They must also be more careful about gas and oil and other chemicals on the ground.And they mustn’t use motorboats any more on the lake.All these may change people’s lives.Only then can Lake Ponkapog be a beautiful, clean lake again.
(　　)21.In the past, the water in Lake Ponkapog was made clean by ________.
A.forests B.rain C.birds D.fish
(　　)22.Chemicals from homes and businesses ________.
A.are always clean B.can help the animals
C.are good for the lake D.get into the rainwater
(　　)23.Cleaner rainwater will mean ________.
A.more boats on the lake B.more dirty things in the lake
C.a cleaner lake D.a dirtier lake
(　　)24.To save Lake Ponkapog, people need to ________.
A.be more careful about chemicals B.use less water
C.grow fewer plants in the gardens D.use more motorboats on the lake
(　　)25.The passage is about ________.
A.boats on Lake Ponkapog B.why the water is dirty in Lake Ponkapog
C.clean rainwater D.dirty lakes
五、短文填空。（1分/个，共10分）
Children need ways to show what they think and feel. For this(26)____, many children enjoy finger painting, using their fingers they can paint their(27)_____pictures and make designs. People started finger painting long ago. Early human (28)_______ their hands to paint animals on the walls. Hundreds of years ago, Chinese artists used their fingers to draw with ink. Modern finger painting was started (29)______ an American school teacher(30)______Ruth Show. A child in her (31)_____cut a finger. The teacher told the student to(32)_______some iodine(碘酊)on it. Later she(33)_______the child using the iodine and all the fingers to draw designs. From this, she got the(34)_______of letting children draw on paper (35)_______ their fingers.
26. __________ 27. __________ 28. __________ 29. __________ 30. __________
31. __________ 32. __________ 33. __________ 34. __________ 35. __________
【 闯关分数：________（总分45），我要注意：__________________________________________ 】
单元必杀技 ※
信息归纳。阅读下面的短文，完成信息卡。（共5分）
More and more families go on a car trip each year. However, the thought of trouble on the road may prevent you from going out. To avoid(避免) trouble, you need to make a careful plan for your trip.
*First of all, choose a proper route(路线) for your trip. Consider where you are going and find several possible routes to it. Traffic and the time that you will spend on the road must be considered when you decide one.*
*Consider your luggage(行李) needs. Before you begin packing your necessities(必需品), think about how many people will be in your car and how much space they will need in order to travel comfortably.*
*Consider the health condition of everyone. Little babies and old men may not suitable for long trip.
*Try to avoid busy times. Usually highways are busier on Fridays and Sundays, so going from Mondays to Fridays will help you to avoid traffic jams. Driving at night is also a great way to miss the traffic and the kids can sleep during the trip.*
*Finally, don’t forget to check your car carefully before leaving so that you can have a safe trip.*
The way how more and more people go on a trip. 1._________________________
The number of the pieces of advice on making a plan for trip. 2._________________________
The two things that must be considered when you decide a route. 3.__________________________
The people who are not suitable for long trip. 4.__________________________
The time when it is good to leave and can help avoid traffic jams in busy times. 5. __________________________
B. 书面表达。（15分）
当今社会，各种污染日益严重。你所在的城市是不是也受到污染的影响呢？
用英语写一篇题为“Make Our City Greener and Cleaner”的作文。80词左右。
内容包括：
1. 简要介绍你们城市的环境，谈谈保持城市干净、美丽的重要性；
2. 列举3个实例，说明你们如何让你们的城市更加干净和美丽；
3. 呼吁人们保护环境。
[写作指导]
一、审题
1. 第一人称，一般现在时。
2. 思路：导入—三个信息点—结束语。
3. 润色：在描述环境保护措施时，可用过渡词First, Second, Third，To be honest
参考句型：
搭公车或步行代替开车（instead of）;
We can take a bus or walk instead of driving a car to reduce the air pollution.
2. 不要乱扔垃圾，不要随地吐痰（throw rubbish, spit in public）;
Don’t throw the rubbish everywhere. We can’t spit in public.
3. 多种树（plant more trees）
We should plant more trees.
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【书面表达评分标准】
写作版块反思
1. 你的信息点写齐了吗 _______ 2. 漏了哪一点 __________
3. 你用了什么时态 ___________
4.摘抄同学作文中的好句子： ___________________________________________________
Unit13 It must belong to Carla.
Section A
【语法探究】
1. ① is flying a kite
② are playing
③ are preparing
④ are going
规律总结: 现在正在进行； 这阶段正在进行； 用现在进行时的形式来表示“一般将来时”
2. D C A
【D】技能闯关
一、 1. litter 2. fishermen 3. coal 4. ugly 5. cost
6. plastic 7. harmful 8. laws 9. famous 10. caught
二、 11-15：DDBCC 16-20：BDCCA
三、 21. She used to be a math teacher.
22. He was able to help his mother at the age of 5.
23. Air pollution is harmful to our health.
24. Please don’t forget to turn off the lights.
25. Education play a part in it.
四、 26-30：BAADB 31-35：CBAAA
五、 36-40：BCDBB
Section B
【语法探究1】
1. 反身代词
小试牛刀：
①. himself ②.yourselves
【语法探究2】
need doing 物
③ to drink
④ to be cut/ cutting
【D】技能闯关
一、 1.gate 2. difference 3. importance 4. polluted 5. riding
二、 6--10：DAAAB 11-15：ABCBB
三、 16. Don’t throw away these vegetables.
17. He is getting taller and taller..
18. We set up a company..
19. This chair is made of wood..
20. He is good at math.
四、 21-25：ADCAB
五、 26. reason 27. own 28. used 29. by 30. called/ named
31. class 32. put 33. found/ saw 34. idea 35.with
单元必杀技 ※
信息归纳
1. by/(in a) car
2. 5/ five
3. Traffic and the time(that you will spend on the road)
4. Little babies and old men
5. (From) Mondays to Fridays
书面表达
Make Our City Greener and Cleaner
Our city used to clean and beautiful but now it’s dirty and there is much pollution. It’s important to keep the city clean and beautiful.
I think we can do a lot of things to protect the environment. First, we can take a bus or walk instead of driving cars. Second, don’t throw the rubbish everywhere but throw it into the rubbish tin. Don’t spit in public. Third, we should plant more trees.
Let’s try our best to protect the environment and make our city greener and cleaner.