人教版九年级上册英语 Unit13 课时2 Section A (3a－3b) 习题课件.ppt

《人教版九年级上册英语 Unit13 课时2 Section A (3a－3b) 习题课件.ppt》由会员分享，可在线阅读，更多相关《人教版九年级上册英语 Unit13 课时2 Section A (3a－3b) 习题课件.ppt（19页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、课时课时2 Section A(3a3b)人教版九年级下人教版九年级下 Unit 13 Were trying to save the earth!习题链接习题链接1234678910基础巩固练提示：点击 进入习题511121314答案呈现cruelindustrylawsscientificharmfulBCBACheard ofbecause ofat the top ofno longer15is harmful to/is bad for习题链接习题链接答案呈现1617AC能力提升练1819BD基础巩固练基础巩固练一、根据句意及首字母提示完成单词。一、根据句意及首字母提示完成单词。1.

2、As an animal lover,I cant stand people who are c to them.2.Nowadays,lots of young people are interested in the IT i .3.The government has made some l to protect the wild animals.ruelndustryaws基础巩固练基础巩固练4.【中考南充】So far,no s studies have shown that shark fins are good for health.5.(荣德原创)The waste from

3、the factory is h .It has polluted the earth.cientificarmful基础巩固练基础巩固练二、单项选择。二、单项选择。6.【2021济南模拟】To achieve a bright future,we should _study hard _ keep in good health.I agree with you.A.not;but B.not only;but alsoC.neither;nor D.either;orB【点拨点拨】notbut意为意为“不是不是而是而是”；not onlybut also意为意为“不仅不仅而且而且”；neit

4、hernor意为意为“既不既不也不也不”；eitheror意为意为“要么要么要么要么；或者；或者或者或者”。依据前一句句意。依据前一句句意“为为了实现光明的未来，我们应该了实现光明的未来，我们应该_努力学习，努力学习，_保持保持健康。健康。”，只有，只有B符合。符合。基础巩固练基础巩固练7.【中考眉山】In our city,the number of the teachers _ about 2,000,but only about _ of them are men teachers.A.is;seven hundreds B.are;seven hundredC.is;seven hun

5、dred D.are;seven hundredsC【点拨点拨】the number of意为意为“的数目的数目”，作主语时谓，作主语时谓语动词用单数形式，语动词用单数形式，hundred前有数字时用单数形式。故前有数字时用单数形式。故选选C。基础巩固练基础巩固练8._,China has taken many measures(措施)to protect the environment.A.In the past B.So farC.In the future D.In troubleB【点拨点拨】结合本句的现在完成时可知，结合本句的现在完成时可知，So far符合语境。符合语境。基础巩固练

6、基础巩固练9.【2021宜昌模拟】Sharks may disappear one day _ we dont do something to stop the sale of shark fins.A.if B.although C.when D.butA基础巩固练基础巩固练10.(荣德原创)What do you think of the environment in your hometown?Its_.The air is fresher and the water is clearer.A.as bad as beforeB.as good as beforeC.much bette

7、r than beforeD.not as good as before【点拨点拨】根据答语中的根据答语中的“The air is fresher and the water is clearer.空气更新鲜，水更清澈。空气更新鲜，水更清澈。”可知前一可知前一句句意为句句意为“(环境环境)比以前更好。比以前更好。”故选故选C。C基础巩固练基础巩固练三、根据汉语意思完成句子。三、根据汉语意思完成句子。11.你曾经听说过这样的怪事吗？Have you ever _ _ such a strange thing?heard of基础巩固练基础巩固练12.这个航班因恶劣天气延误了。The flight

8、 was delayed_ _ the badweather.because of基础巩固练基础巩固练13.在山顶上，你能欣赏到周围全部美丽的风光。You can view all the beautiful scenes around _ _ _ _ the mountain.atthe top of基础巩固练基础巩固练14.海伦不再练习钢琴，因为她忙于学业。Helen _ _ practices the piano because she is busy with her schoolwork.no longer基础巩固练基础巩固练15.不要整天使用手机来学习，这对你的眼睛有害。Dont

9、use your mobile phone to study all day.It_ _ _ your eyes.is harmful to/is bad for能力提升练能力提升练四、阅读四、阅读理解。理解。16.How many cars are there in Britain today?A.About 20 million.B.About 23 million.C.About 20 billion.D.About 23 billion.A【点拨点拨】根据原文第二段中句子根据原文第二段中句子There are about 23 million vehicles on the road

10、in Britain,and about 20 million of them are cars!可知答案。可知答案。能力提升练能力提升练17.Why will clean fuels not be making the environment better?A.Because there are fewer and fewer cars.B.Because there are more and more trees.C.Because there are more and more cars.D.Because there are fewer and fewer trees.C【点拨点拨】根

11、据原文第三段中句子根据原文第三段中句子Although the fuels are becoming cleaner,it will not be making that much difference because there are more and more cars.可知可知答案。答案。能力提升练能力提升练18.According to the passage,what is the main cause of acid rain?A.Water pollution.B.Air pollution.C.Noise pollution.D.Rubbish.B【点拨点拨】根据原文最后一段

12、中句子根据原文最后一段中句子The air pollution that they make is the main cause of acid rain.可知答案。可知答案。能力提升练能力提升练19.Which of the following is NOT true according to the passage?A.The car exhaust gives off a lot of bad gases.B.Today,the coal creates less pollution than before.C.Factories also release bad gases in the air.D.Transport is the only reason why we have air pollution.D【点拨点拨】根据原文最后一段中句子根据原文最后一段中句子However,transport is not the only reason why we have air pollution.Factories also release bad gases in the air.可知可知D项内容正确。项内容正确。