2021-2022学年人教版九年级英语Unit 13 We’re trying to save the earth! 期末单词填空、变形练习（含答案）

Unit 13 单词填空、变形练习
一、think of the _________(交通运输) in your city
二、用所给单词的适当形式填空。
41.— Have you found any useful clues, sir — We __________(work) on it. There’s nothing much I can say at the moment.
42.You had better take your own bags when ________ (shop)．
43.The government is developing local ________ to provide more jobs for local people. （产业）
44.If she isn’t free tomorrow, she ________ (not take) part in the party.
45.She felt sorry for ______ (be) late again.
46.This is an ________(danger)animal. We should try to save it.
47.The girl is u________， but her sister is beautiful.
48.The number of online short video viewers in China reached 873 million by the end of 2020. And it is still ________ (增长) .
49.Remember to turn o_________the light when you leave the room.
50.Helen Keller is one of the most ________(usual) women.She has helped many blind and deaf people.
51.The environment______ (pollute) is more and more serious.
52.There is a _______ (wood) table in the middle of the room.
53.We all support his ____ (science) research.
54.________ all the students ________ (plan) their trip at the moment
55.You should know the ________ (important) of studying a foreign language.
56.I have also ________ (set) up a website to sell clothes online.
57.Even cold iron can be brought back to life with a little _____ (creative)．
58.This story _______(bring) back our happy childhood together.
59.I don’t doubt that he ________ (lie) now because he is a dishonest boy.
60.The man with a camera might be ________ (make) a movie.
61.I can't afford __________（buy）a new car.
62.—Do you know Mr. White well —Yes. He ______________ （work） for the WWF for two years.
63.The boy must be _________(play) ping-pong with his brother at school now.
64.Now, I ________ (have) a great time visiting France.
65.Can you tell me the machine's ________ (advantage)
66.I am not really familiar with these________ ( law ) .
67.How much did you p_________for the computer
68.The ______________________(fisherman) live on fish on the river.
69.The house is really expensive.I can't a_________ it.
70.How many names of the USA ________ (president) do you remember
71.Look! There’s a dog ________ (bark) at him. He is quite afraid.
72.Have you ever ________ (throw) away things you don't like to use
73.Pass the raincoat to me. It ______ (rain) now.
74.Some of the animals ______________ (disappearing) very fast.
75.The old man used to ______ (like) basketball when he was young.
76.Amy isn't the only one who is good at _____ (recycle)．
77.She _____(especial) likes to use old jeans to make handbags.
78.He _________ (write) 10 books so far.
79.The organization has set strict rules on the release of ________ chemicals. (harm)
80.It is ________ (harm) to your health to drink too much wine.
【参考答案】
1.president 2.plastic 3.affording 4.advantages 5.ecosystem
6.gates 7.metal 8.environmental 9.cost 10.public
11.harmful 12.afford 13.sharks 14.law 15.bottom
16.napkin 17.pay 18.recycle 19.litter 20.take part in
21.pay for 22.took quick action 23.coal 24.upside down 25.works
26.wooden 27.iron 28.scientific 29.chain 30.cruel
31.ugliest 32.fishermen ’s 33.industry 34.shark 35.reusable
36.is harmful to 37.took part in 38.turn off 39.bottles 40.transportation
41.are working 42.shopping 43.industries 44.won’t take 45.being
46.endangered 47.ugly 48.increasing 49.off 50.unusual
51.pollution 52.wooden 53.scientific 54.Are planning 55.importance
56.set 57.creativity 58.brought 59.is lying 60.making
61.to buy 62.has worked 63.playing 64.am having 65.advantages
66.laws 67.pay 68.fishermen 69.afford 70.presidents
71.barking 72.thrown 73.is raining 74.are disappearing 75.like
76.recycling 77.especially 78.has written 79.harmful 80.harmful