Unit 7 Section A (1a～2d)课时作业 2023-2024学年人教版英语八年级上册

Unit 7 Section A (1a~2d) 【基础性作业】 一、用括号内所给单词的适当形式填空 1.There 　 　(be) a tennis match this evening.  2.The environment will be in great 　 　 (dangerous) because of fewer trees.  3.The 　 　 (pollute) in the city is becoming more and more serious.  4.There is lots of 　 　 (paper) on the desk. You can take some.  5.We all took part in 　 　 (clean) up the park last Sunday.  【拓展性作业】 二、单项选择 ( )6.The Dragon Boat Festival this year will come 　　　　four days.  A.after B.for C.in D.at ( )7.Please pick up (捡起) the 　　　　. Don't keep it on the floor.  A.paper B.boxes C.books D.earth ( )8.If you want to be healthier, you must eat 　　　　junk food, I think.  A.fewer B.less C.more D.much ( )9.—Did you 　　　　helping the old last week?  —Yes, I did. Though I was tired, I was happy. A.find out B.dress up C.play a part in D.agree with ( )10.—Will people live to be 20.0. years old? —　　　　.They can't live so long.  A.Yes, they do B.No, they don't C.Yes, they will D.No, they won't 【综合性作业】 三、完形填空 What will our life be like 　11.　 50. years?No one knows the answer, but we are sure that it will be very different from the life today. My brother Jill White makes some 　12.　. Here are some of his ideas.  First, people will have 　13.　 work to do, and robots will do most work. People will use 　14.　 to make cars, do housework, look after sick people and teach students. People will spend most of their time 　15.　 and traveling, so they will become stronger and healthier, and they will live to be about 20.0. years old.  Second, 　16.　 will become very small and computers will control (控制) their speed (速度). So there will be fewer accidents (事故) on the road. Planes will be very popular and most people would like to take them to travel.  Third, people will be able to live in the sea, on the moon or on the Mars. The earth won't be 　17.　 or noisy. So there will be much space for people to plant trees. There will be less 　18.　, and the air will become much fresher.  Finally, water shortage (短缺