【课时训练】人教版英语九年级全册：Unit 13 Grammar Focus-4c 课时训练（含答案）

这是一份【课时训练】人教版英语九年级全册：Unit 13 Grammar Focus-4c 课时训练（含答案），共5页。
Unit 13 Grammar Focus-4c）我们正在竭力拯救地球。（现在进行时态）这条河曾经很干净。（used to）空气被严重污染了。（被动语态）没有科学研究表明鲨鱼鳍对健康有益。（现在完成时态）我们应该帮忙拯救鲨鱼。（情态动词should） Ⅰ.用括号中所给单词的适当形式填空1.Kids shouldn’t _______ （swim） in the river without adults.2.[2020常德] The telephone ______________ （invent） by Alexander Graham Bell in 1876.3.[2020包头] In order to live in a better place, the natural environment must be __________（protect） by all the people.4.To our surprise, the problem ____________（solve）by the expert three days ago.5.You can ________（search） for information on the Internet.Ⅱ.按要求完成下列各题6.The middle school boy can tell traditional Chinese stories in English. （改为一般疑问句）______ the middle school boy ______ traditional Chinese stories in English?7.These apple trees were planted by the students in Class 1. （改为一般疑问句）_______ these apple trees _________ by the students in Class 1?8.I often see him play football after school.（改为被动语态）He is often _______ _____ play football after school.Ⅲ.根据句意及首字母或汉语提示完成句子9.How much did you p_____ for the computer?10.We must take a_______ to protect our environment.11.I’ve always wanted to go on a wonderful holiday. But I can’t ________（付得起） it.12.What do you think of the ______________（交通运输） in your city?13.This kind of material is __________（可重复使用的）. Don’t throw it.Ⅳ.根据汉语意思完成句子14.这个单词以字母“a”开头。This word _____________ _______ the letter “a”.15.[2020黄石] 你房间的灯还亮着。你离开之前不要忘记把它们关掉。The lights in your room are still on. Don’t forget_____ ______ _______ _____ before you leave.16.[2020烟台] 我们应该立刻行动起来，帮助他们摆脱困境。We should ______ ________ right now to help them out of the difficulties.17.[2022广州] 凯特计划参加学校科学日活动。Kate was planning to ______ ______ _____ the activities on the school Science Day.18.如果你打破这个杯子，你必须赔偿。You’ll have _____ ______ _____ it if you break the cup.Ⅴ.（2021绵阳）语法填空    阅读下面短文，在空白处填入1个适当的词或用括号中所给词的正确形式填空（不超过两个单词）。     How many backpacks have you owned since you went to school? Backpacks 19.______________（become） common and popular among students in the past 30 years. If your backpacks become old, will you just treat them as rubbish and throw them away? Five years ago, a research20._________（show） that 85% of the old backpacks ended up as rubbish. But as we know, most backpacks are produced from different 21.__________（material）. If we throw them away, they will be harmful 22._____ our environment.     Although some of the old backpacks are no longer of their right color or size, there are still many things you can do with them. Here are some 23.________（use） ways for you. For example, do you feel it difficult to find 24._______（you） tools in the house? You can solve this problem by 25._________（make） use of your old backpacks to store all kinds of tools. Also, it is 26.____ wonderful idea that you can put your old backpacks onlinefor sale. Besides, offering your old backpacks to other poor kids is another good choice, as those old backpacks may make their life 27._________________（convenient） than before.    All in all, old backpacks are still of great value as long as we put them into use 28.________（wise）. Remember: rubbish can be turned into treasures!                   答案Ⅰ.用括号中所给单词的适当形式填空1.Kids shouldn’t _______ （swim） in the river without adults.swim2.[2020常德] The telephone ______________ （invent） by Alexander Graham Bell in 1876.was invented3.[2020包头] In order to live in a better place, the natural environment must be __________（protect） by all the people.protected4.To our surprise, the problem ____________（solve）by the expert three days ago.was solved5.You can ________（search） for information on the Internet.searchⅡ.按要求完成下列各题6.The middle school boy can tell traditional Chinese stories in English. （改为一般疑问句）______ the middle school boy ______ traditional Chinese stories in English?Cantell7.These apple trees were planted by the students in Class 1. （改为一般疑问句）_______ these apple trees _________ by the students in Class 1?plantedWere8.I often see him play football after school.（改为被动语态）He is often _______ _____ play football after school.seen toⅢ.根据句意及首字母或汉语提示完成句子9.How much did you p_____ for the computer?ay10.We must take a_______ to protect our environment.ction11.I’ve always wanted to go on a wonderful holiday. But I can’t ________（付得起） it.afford12.What do you think of the ______________（交通运输） in your city?transportation13.This kind of material is __________（可重复使用的）. Don’t throw it.reusableⅣ.根据汉语意思完成句子14.这个单词以字母“a”开头。This word _____________ _______ the letter “a”.begins/starts with15.[2020黄石] 你房间的灯还亮着。你离开之前不要忘记把它们关掉。The lights in your room are still on. Don’t forget_____ ______ _______ _____ before you leave.to turn them off16.[2020烟台] 我们应该立刻行动起来，帮助他们摆脱困境。We should ______ ________ right now to help them out of the difficulties.takeaction17.[2022广州] 凯特计划参加学校科学日活动。Kate was planning to ______ ______ _____ the activities on the school Science Day.takePart in18.如果你打破这个杯子，你必须赔偿。You’ll have _____ ______ _____ it if you break the cup.pay to forⅤ.（2021绵阳）语法填空    阅读下面短文，在空白处填入1个适当的词或用括号中所给词的正确形式填空（不超过两个单词）。     How many backpacks have you owned since you went to school? Backpacks 19.______________（become） common and popular among students in the past 30 years. If your backpacks become old, will you just treat them as rubbish and throw them away? Five years ago, a researchhave become20._________（show） that 85% of the old backpacks ended up as rubbish. But as we know, most backpacks are produced from different 21.__________（material）. If we throw them away, they will be harmful 22._____ our environment. showedmaterialsto    Although some of the old backpacks are no longer of their right color or size, there are still many things you can do with them. Here are some 23.________（use） ways for you. For example, do you feel it difficult to find 24._______（you） tools in the house? You can solve this problem by 25._________（make） use of your old backpacks to store all kinds of tools. Also, it is 26.____ wonderful idea that you can put your old backpacks onlineusefulyourmakingafor sale. Besides, offering your old backpacks to other poor kids is another good choice, as those old backpacks may make their life 27._________________（convenient） than before.    All in all, old backpacks are still of great value as long as we put them into use 28.________（wise）. Remember: rubbish can be turned into treasures!more convenientwisely