Unit 3 The environment 1-2 课时练习(含答案) 2023-2024学年牛津深圳版英语九年级下册

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名称 Unit 3 The environment 1-2 课时练习(含答案) 2023-2024学年牛津深圳版英语九年级下册
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更新时间 2024-04-25 00:49:45

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Unit 3 The environment
课时1 Getting ready & Reading Ⅰ
一、根据句意和汉语提示完成句子。
1. He has a lot of _________( 担心)about the Senior High School Entrance Exam. He can’t sleep well.
2. A lot of houses and buildings were _________ (摧毁)in the earthquake.
3. Nowadays you needn’t have your _________ (温度)taken before you enter the school.
4. The world will suffer from a shortage of _________ (燃料)in the future.
5.A clever English learner often _________ ( 猜测)the meanings of the new words when he or she reads.
二、用所给词的适当形式填空。
6. Advertisements are designed to make the__________ (consume) buy the products.
7. It’s great fun to enjoy the __________ (nature) beauty in Jiuzhaigou.
8. Up till now, the Moon has been known as a __________ (life) place because nothing can live or grow there.
9. They decided to buy products __________ (friend) to the Earth, like energy-saving TVs, lamps and so on.
10. ______________ (environment) problems are getting more and more serious.
三、根据句意用适当的单词填空。
11. Some wild animals need our protection, because they are__________ great danger now.
12. His laziness resulted ___________his failure, so he decided to work much harder than before.
13. Today students’ homework is different ___________ that in the past.
14. To reduce waste, everyone should recycle as many things ___________ we can.
15. Teachers are strict with their students in order ___________ help them make great progress.
四、从方框中选择短语并用其适当形式填空。
take in, throw away, sea level,greenhouse effect, as a result of
16. Since 1993, ___________has risen at a speed of 3.2 cm every ten years because of the melting ice.
17. Trees can ___________ CO2 in the air and stop global warming to a greater degree.
18.These foods should not be ___________ even if they are not eaten up.
19. _____________ the flood, many people were homeless.
20. Because of the __________________, the Earth’s temperature is increasing.
五、根据汉语意思完成句子。
21.他输掉了比赛,这是一个出乎意料的结果。
He lost the match, and this was an unexpected ______________.
22. 没有树我们就不能生存。我们应该阻止人们砍伐树木。
We can’t live without trees. We should stop people _______________trees.
23. 她的话影响了我对学习的看法。
Her words _______________ to my view of study.
24. 现在就采取行动拯救濒危的野生动物是很重要的。
It’s important to _______________ right now to save the wild animals _______________.
25. 春天来了,天气变得越来越暖和了。
It becomes ___________________ when spring comes.
课时2 Reading Ⅱ
一、根据句意和汉语提示完成句子。
1. Being overweight ___________(增加)the risk of having a heart problem. You’d better exercise more.
2. About 70 percent of the ___________ (表面)of the Earth is covered by water.
3. ___________ ( 煤)is a kind of fossil fuel that is disposable and non-renewable(不可再生的).
4. The ___________ (洪水)happened as a result of the heavy rain.
5. The crops in my hometown grow well because of the fertility(肥沃) of the ___________ (土壤).
二、从方框中选词并用其适当形式填空。
atmosphere, proper, habit, appear, recycle
6. It is really important for us to dress __________in public places.
7. If we don’t do anything now, our beautiful nature will __________ one day.
8. —What are you going to do with the clothes
— Some clothes will be given to the poor and the others will be sent to factories for __________.
9. The spaceship went up through the __________ and then into space successfully.
10.As we all know, it’s a good __________ to get up early.
三、根据汉语意思完成句子。
11.由于神舟载人飞船,比以前更多的人想去太空旅行。
_______________Shenzhou Crewed Spacecraft, more people want to travel to space than before.
12. 适量的锻炼对健康有帮助。
A _______________ amount of exercise is helpful to health.
13. 在过去的几天河里成百上千的鱼死了,我们现在必须采取行动。
Hundreds of fish in the river have died in the last few days. We must _______________ right now.
14. 这个游戏的目的是让学生知道齐心协力的重要性。
The _______________ of this game is to let students know the importance of pulling together.
15. 每年大量的食物被浪费是很可怕的。
It’s terrible that _______________ food is wasted every year.
16. 大气中二氧化碳增多,气温会升高。
The increasing amount of CO2 in the atmosphere will _____________ the temperature _____________.
四、完形填空。
Like most children growing up in the countryside, Mike loved being outdoors and traveled around every inch of the area. With a deep love of the land, he had a strong wish to 17 ____ it.When Mike saw rubbish floating in the rivers, he got18 ____. He knew he had to do something.While only in the third grade, Mike started a group. Its purpose was to 19 ____ the countryside and teach other young people about pollution and its dangers.
But Mike faced a challenge. As he was 20 ____, he found it hard to speak out in public. However, with his mom’s help, Mike 21 ____ dealt with his fear.He said, “I took responsibility(责任)and did what needed to be done. When your heart is in it, 22 ____ will stop you.”
Mike worked hard to 23 ____ his idea to the public. He handed out leaflets and even appeared on radio and TV.
His efforts paid off. He won 24 ____ from several thousand people. And his group collected and recycled more than 22,000 pounds of rubbish.
Now as a college student, Mike’s 25____ remains the same. He often says, “I want to create a 26 ____ life for my kids and grandkids. It’s beautiful countryside, where I’m from, and I want my kids to see it like I see it.”
17. A. practise B. protect C. prepare D. provide
18. A. weak B. tired C. relaxed D. angry
19. A. clean up B. break into C. set up D. move into
20. A. shy B. sad C. proud D. polite
21. A. clearly B. carefully C. successfully D. traditionally
22. A. anything B. nothing C. something D. everything
23. A. accept B. change C. follow D. introduce
24. A. courage B. victory C. support D. reward
25. A. wish B. chance C. luck D. fear
26. A. busier B. harder C. better D. crazier
五、阅读还原(有两项多余)。
Farmyard robots can cut down chemical pollution.
27._____ Many of them use chemicals to kill weeds(杂草). The trouble is, these weedkillers also kill wildlife, pollute rivers and are bad for the fields. 28. _____. This kind of robot can cut weedkiller use by 90%. The robot is really smart because it only kills weeds but not crops(庄稼).
29._____
Several cameras are built into the robot. The cameras facing the ground take photos to help the robot “see” the plants it passes.
The robot compares each photo to a library of plant photos to decide on which plants are weeds.
Robot arms move into position to give a small dose(剂量)of weedkiller on the weeds.
The robot is energy-friendly. 30. _____.
How the robot will develop
The scientists do not want to just stop at the achievement they have made. 31. _____. The improved model of robots will exactly discover weeds and dig them out instead of weedkillers.
(
A . But scientists have created a farmyard robot
B. It is powered by the energy from the sun
C. Where the robot is used
D. They’re working on the new designs to improve the model
E. How the robot works
F. Why do farmers choose the robot to work in their fields
G. How do farmers usually kill weeds in the fields
)Robots could be programmed to leave some harmless weeds in the fields to support wildlife living there.
课时1 Getting ready & Reading Ⅰ
一、1. concern 2. destroyed 3. temperature 4. fuel
5. guesses
二、6. consumers 7. natural 8. lifeless 9. friendly
10. Environmental
三、11. in 12. in 13. from 14. as 15. to
四、16. sea level 17. take in 18. thrown away
19. As a result of 20. greenhouse effect
五、21. result 22. cutting down 23. made a difference
24. take action; in danger 25. warmer and warmer
课时2 Reading Ⅱ
一、1. increases 2. surface 3. Coal 4. flood 5. soil
二、6. properly 7. disappear 8. recycling
9. atmosphere 10. habit
三、11. As a result of 12. proper 13. take action
14. purpose 15. mountains of 16. cause; to rise
四、17~21: BDAAC 22~26: BDCAC
五、27~31: GAEBD