Unit 13 Section A (Grammar Focus～4c) 练习题- 2025-2026学年人教版九年级英语全册

Unit 13 Section A (Grammar Focus～4c) 一、短语翻译。 1. 不同种类的污染 ___________________ 2. 河底 ___________________ 3. 把垃圾扔到河里 ___________________ 4. 在……中起作用 ___________________ 5. 在中国南部 ___________________ 6. 对……有害 ___________________ 7. 在……顶部 ___________________ 8. 海洋生态系统 ___________________ 二、根据句意及首字母或汉语提示填写单词。 1. A new school was b____ last year. 2．D_____ kinds of machines are used to work by the workers. 3. Ken can c____ up the tress like a koala. 4. She must know the _____(答案) to this question. 5. All of us need a healthy______(环境). 三、用括号内所给单词的适当形式填空。 1. This law provides ___________(protect) for those animals in danger. 2. There are many tall ___________ (build) in the east of my city. 3. There are so many _______________ (environment) problems in the world today. 4. Now Amy has realized the ____________ (important) of good health. 5. ___________(recent) my family moved into a new neighborhood. 6. How long ____ Sally _____ (sing) yet? 四、单项选择。 1. — Why is Kate absent from class? — Oh，she ________ the meeting. A．was attending B．attended C．is attending D．attends 2. — Look! The woman at the school gate ________ be our headmaster. — No，it ________ be her. She is holding a meeting in the office now. A．must；can't B．must；mustn't C．can；can't D．may；mustn't 3. — Where's Mr. Yang? — He ____ Longquan Mountain in Danzhai .He ____ there three times because he enjoys the local scenery. A．has gone to；has been B．has gone to；has gone to C．has been to；has gone D．has been to；has been to 4. During the Tang Dynasty (唐朝)，nearly everything produced in the world ________ on the streets of Chang'an. A．is found B．has been found C．will be found D．could be found 五、按要求完成下列句子。 1. Mudanjiang used to be a small town.(改为否定句) Mudanjiang _____ ____ _____ _____ to be a small town. 2. We will solve the problem in two weeks.(改为被动语态) The problem ____ ___ _____ by us in two weeks. 3. I heard a girl sing in the next room.(改为被动语态) A girl ____ _____ __ _____ in the next room. 4. Jim joined the mountain climbing club two years ago.(改为同义句) Jim ____ ____ ____ the mountain climbing club for two years. 六、根据汉语意思完成下列句子。 1. 许多年前，不同的作家把这本书翻译成了不同的语言。 The book ____ __________ _____ different languages by different writers many years ago. 2. 别担心！一定有办法解决这个问题。(2022，朝阳) Don't worry！______ ______ ___ some ways to solve the problem. 3. 青少年需要多与他们的父母沟通并被允许自己做决定。 Teenagers need to communicate more with their parents and ___ ____ _____ make their own decisions. 4. 这个方法不仅残酷还对环境有害。 This method is ___ ____ cruel, ___ ____ ___ ____ the environment. 5. 她过去常常周末和朋友闲逛。 She __ ____ ___ ____ _____ friends on weekends. 答案： 一、 1. different kinds of pollution 2. the bottom of the river 3. throw rubbish into the river 4. play a part in … 5. in southern China 6. be harmful to … 7. at the top of… 8. the ocean’s ecosystem 二、 1. uilt 2. ifferent 3. limb 4. answer 4. environment 三、 1. protection 2. buildings  3. environmental 4. importance 5. Recently 6. has sung 四、 1 -4 CAAD 五、 1. didn't use / used not 2. will be solved 3. Was heard to sing 4. has been in 六、 1. was translated into 2. There must be 3. be allowed to 4. not only but also harmful to 5. used to hang out with 学科网（北京）股份有限公司 $