Unit 8 短文填空练习 2023-2024学年鲁版英语九年级全册

Unit 8 We’re trying to save the earth! 短文填空练习 A There is much 1.__________ (pollute) on the earth. For example, many people throw 2.__________ (litter) into the river. It is very dirty now. There are no more fish for fishermen to catch. And there is much waste and rubbish in the park. I think we should 3.__________ (clean it up). There is much air pollution in our city, too. It 4.__________ (be harmful to) us. I think we should 5.__________ (play a part in) saving the earth. So we shouldn’t 6.__________ (throw away) litter and we can 7.__________ (turn off ) the water when we brush our teeth. And we can 8.__________ (build our houses out of) stones or wood. They 9.__________ (be good for) our earth. So together, our actions can 10.__________ (make a difference) and lead to a better future. B We had a chemistry class yesterday.We learned about the importance of 1.__________(protect) our environment.Mr. Zhao told us that he was very worried about the 2.__________(pollute) in our city.He said that our city used to be beautiful.People could enjoy the beauty of 3.n__________，such as green mountains，clean water and fresh air.But in recent years the beauty has 4.__________(go)． In public places，we can see some people drop litter，spit and draw casually on walls.All of these are bad 5.__________ our environment.As middle school students，we should try our 6.__________(good) to do something to protect the environment.For example，we can pick up 7.w__________ paper on the ground and throw it into the dustbin. Pollution is not only the problem of our city，but also the problem of all cities in our country and 8.e__________ in the world.It's everyone's duty to protect the environment，9.b__________ we have only one earth.We should do it from every small thing around 10.__________(we)．Then we will make our earth more beautiful and cleaner. C How many backpacks have you owned since you went to school? Backpacks 1.__________ (become) common and popular among students in the past 3