初中英语语法课件专题十连词和状语从句.pptx

1、专题十连词和状语从句一、并列连词一、并列连词分类分类连词连词例句例句并并列列关关系系and和和;与与I like Kobe and Yao Ming.我喜欢科比和姚明。我喜欢科比和姚明。both.and.和和都都Both Tom and Jim are in China.汤姆和吉姆都在中国。汤姆和吉姆都在中国。not only.but also.不但不但而且而且Not only you but also Bill is from the USA.不但你而且比尔也来自美国。不但你而且比尔也来自美国。neither.nor既不既不也不也不Neither Nick nor Ann likes the

2、 book.尼克和安都不喜欢这本书。尼克和安都不喜欢这本书。分类分类连词连词例句例句转折转折关系关系but但是但是I failed,but I wont give up.我失败了我失败了,但是我不放弃。但是我不放弃。while然而然而I like spring,while Tom likes winter.我喜欢春天我喜欢春天,然而汤姆喜欢冬天。然而汤姆喜欢冬天。因果因果关系关系because因为因为Tom isnt here because he is ill.汤姆因为病了所以不在这里。汤姆因为病了所以不在这里。so因此因此;所以所以I like the book,so I will buy

3、 it.我喜欢这本书我喜欢这本书,所以我买了它。所以我买了它。分类分类连词连词例句例句选选择择关关系系or或者或者Do you like apples or pears?你喜欢苹果还是梨你喜欢苹果还是梨?either.or.或者或者或者或者Either you or Tom is right.要么你对要么你对,要么汤姆对。要么汤姆对。【温馨提示温馨提示】(1)两对两对“冤家对头冤家对头”不能同时出现在一个句子中不能同时出现在一个句子中:although/though与与but;because与与so。(2)在通常情况下在通常情况下,在肯定句中用在肯定句中用and,相应的否定句中则用相应的否定句

4、中则用or。在否定。在否定句中如果用句中如果用and需要重复否定词。例如需要重复否定词。例如:He has brothers and sisters.他有兄弟姐妹。他有兄弟姐妹。He has no brothers or sisters.=He has no brothers and no sisters.他既没有兄弟也没有姐妹。他既没有兄弟也没有姐妹。【即学活用即学活用】1.You may go to the park this evening,_you must finish your homework first.2.Practice more,_youll learn English

5、better.3.Dont run in the classroom,_you may hurt yourself.4.We didnt enjoy the day_the weather was so bad.5.My brother didnt work hard,_he failed in the final exam.答案答案:1.but2.and3.or4.because5.so二、从属连词二、从属连词1.引导宾语从句的从属连词引导宾语从句的从属连词that,if(whether)。例如。例如:I know that the puppy is very clever.我知道那条小狗很

6、聪明。我知道那条小狗很聪明。We dont know if/whether it will rain tomorrow.我们不知道明天是否下雨。我们不知道明天是否下雨。2.引导状语从句的从属连词。引导状语从句的从属连词。时时间间when,whenever,as,while,before,after,until,till,since,as soon asI was watching TV when she came back.当她回来的时候当她回来的时候,我正在看电视。我正在看电视。地地点点where,whereverBob would like to go wherever he likes.

7、鲍勃想去他喜欢的任何地方。鲍勃想去他喜欢的任何地方。原原因因as,because,sinceHe isnt at school because he is ill.他没去上学因为他生病了。他没去上学因为他生病了。目目的的so that,in order thatI came here so that I can see her.我来这儿是为了能看见她。我来这儿是为了能看见她。结结果果so/such.that.Its such a good movie that Id like to see it again.它是这么好的一部电影它是这么好的一部电影以至于我想再看它一次。以至于我想再看它一次。条

8、条件件if,unlessWe wont give it up unless we run out of time.我们不会放弃它我们不会放弃它,除非我们用除非我们用尽时间。尽时间。让让步步although/though,even though,however,whateverAlthough he was young,he knows a lot about China.虽然他很年轻虽然他很年轻,他知他知道很多关于中国的事情。道很多关于中国的事情。比比较较than,as.as.My cousin is as old as me.我的表弟和我一样大。我的表弟和我一样大。方方式式asYou mus

9、t do as the teacher told you.你必须按老师告诉你的做。你必须按老师告诉你的做。【即学活用即学活用】1.We will have a picnic_it doesnt rain tomorrow.2.Its too late.I have to go now.Oh,its raining heavily outside.Youd better wait here_it stops.3.What do you think of your Junior Middle School life?I think it is colorful,_I am always busy.

10、4.Betty hasnt got any hobbies_you call sleeping a hobby.5._dinner,everyone helped wash the dishes.答案答案:1.if2.until3.although/though4.unless5.After三、状语从句三、状语从句从句类型从句类型从句引导词从句引导词时间状语从句时间状语从句when,while,before,after,until,since,as soon as地点状语从句地点状语从句where,wherever从句类型从句类型从句引导词从句引导词条件状语从句条件状语从句if,unless,

11、as long as目的状语从句目的状语从句so that,in order that让步状语从句让步状语从句though/although,even if,whatever,wherever,whenever原因状语从句原因状语从句because,since,as,for结果状语从句结果状语从句so.that,such.that比较状语从句比较状语从句than,as.as.,not as/so.as.【即学活用即学活用】1.The Silk Road was_long that it passed through many countries.2.Im waiting for my friend.If she_(not,come),Ill go shopping alone.3.Next month were going somewhere interesting as soon as the holiday_(begin).答案答案:1.so2.doesnt come3.begins