Unit 3 Growing Up Section A(Grammar Focus 4a-4d)课时作业 2025-2026学年人教版英语八年级下册

Unit 3 Growing Up 第三课时 Section A Grammar Focus(4a-4d) 语法精练 一、单项选择。 ( )1. We will live in a greener world we protect the earth well. A.if B. until C. but D. although ( )2. For your safety, you mustn't get close to the train until it . A.stops B. doesn't stop C. will stop D. won't stop ( )3. the maths problem was very difficult, he didn't give up and finally worked it out. A.When B. If C. Although D. Because ( )4. Now more and more people take exercise every day they can have healthier bodies. A.such that B. in order to C. so that D. even though 二、改为同义句，每空一词。 1.He went to bed after his mother came home. He go to bed his mother came home. 2.We can't finish the work on time without Mr Green's help. Mr Green help us, we can't finish the work on time. 3.DeepSeek is clever and helpful, but we should use it wisely. DeepSeek is clever and helpful,we should use it wisely. 4.We can put up notices to let people know about the game. We can put up notices people can know about the game. 课时精练 一、用括号中所给单词的适当形式填空。 1.This big box can serve many different (purpose) for us. 2.We played games, sang songs, and (last), we took a group photo. 3.It was late at night. Tony (shut)the window and went to sleep. 4.We shouldn't spend plenty of (time)playing with our phones. 5.The price of eggs (double)at the market last winter, surprising everyone. 二、根据汉语意思完成句子，每空一词。 1.她不是故意那么做的，所以请别生气。 She didn't do that ,so please don't be angry. 2.你弟弟为什么把自己关在卧室里呢? Why is your brother in the bedroom? 3.如果你站在她的角度想，你就会理解她的感受。 If you in her shoes, you will understand her feelings. 4.如果你把一个苹果切成两半，你将会在里面看见一颗“星星”。 If you an apple ,you will see a "star"inside. 三、完形填空。 One day, our English teacher Mr White came into the classroom with a book in his hand. He started his lesson with a 1 ,"Who can describe what stress is like?"No one answered.Then he raised the book and asked, "How 2 is the book?" Hearing the question, we began to think and 3 . One student said, "I think it is 100 g."Another student said,“It's 200g."Our answers were different. 4 , Mr White explained, "It doesn't only depend on the real weight. It also has 5 to do with how long we hold it. If I hold it for a minute, it's OK. If I hold it for an hour, I will have a 6 in my right arm. If I hold it for a day, I will have to see a doctor. It is the same weight, but the 7 I hold it, the heavier it becomes. Stress is like this book. If you hold it without putting it down, sooner or later, you won't be able to 8 . No matter how much 9 you have, stop and have a rest for a while if possible. Class, you should learn to relax yourselves. I'm sure you will live a happy life. We all 10 Mr White for giving such a meaningful lesson to us. ( )1. A. song B.story C.question D.picture ( )2.A.heavy B. big C.old D.thin ( )3.A.guess B. practise C.read D.search ( )4.A.Luckily B. Especially C.Secretly D. Finally ( )5.A. little B.much C.few D.every ( )6.A. break B.cut C. hit D.pain ( )7.A.harder B.farther C.longer D.higher ( )8. A. keep on B. make up C. take in D. put away ( )9. A. time B.stress C.joy D.anger ( )10.A.worried B.excused C.feared D.thanked 参考答案 语法精练 一、1. A 2. A 3. C 4. C 二、1. didn't until 2. If doesn't 3. Although/Though 4. so that 课时精练 一、1. purposes 2. lastly 3. shut 4. time 5.doubled 二、1. on purpose 2. shutting himself away 3.put yourself 4. cut in half 三、1.C 2. A 3. A 4. D 5. B 6. D 7. C 8.A 9. B 10. D 学科网（北京）股份有限公司 $