中考英语状语从句课件

1、关于中考英语状语从句现在学习的是第1页，共23页辨别下列从句类型1.I think he is right .2.That is why he is late for school .3.The boy who plays basketball is my brother .4.This is the farm where I worked .5.He didnt go home before he finished his homework .6.If it rains tomorrow, we will not go to the zoo .现在学习的是第2页，共23页现在学习的是第3页，

2、共23页状语从句是指句子用作状语时起副词作用的句子。状语从句是指句子用作状语时起副词作用的句子。一般可分为八大类，分别表示为：一般可分为八大类，分别表示为： 时间状语从句时间状语从句 条件状语从句条件状语从句 原因状语从句原因状语从句 结果状语从句结果状语从句 目的状语从句目的状语从句 让步状语从句让步状语从句 比较状语从句比较状语从句 地点状语从句地点状语从句现在学习的是第4页，共23页常用引导词：常用引导词：_,_,_,_ _._,_,_,_,_. I will call you as soon as I arrive in Beijing . He had learned a littl

3、e Chinese before he came to China . I will tell him everything when he comes back .4. Dont get off until the bus stops .5. I have worked in this school since I graduated from Beijing University . when as while as soon as , while before after since till until现在学习的是第5页，共23页现在学习的是第6页，共23页 常用引导词：常用引导词：要

4、点：引导条件状语从句的连词有要点：引导条件状语从句的连词有if（如果）、（如果）、unless（除非）等，（除非）等，unless在在意义上相当于意义上相当于ifnot。条件状语从句也像时间状语从句一样，如果主句用。条件状语从句也像时间状语从句一样，如果主句用将来时，从句要用现在时代替将来时。如：将来时，从句要用现在时代替将来时。如： You will fail_ you study hard（You will fail if you dont study hard）除非你努力学习，否则你会失败。）除非你努力学习，否则你会失败。 if unless as long as once1.I wil

5、l help you with your English if I m free.2. Once you remember the words，English is easy . As long as you are happy， I will be happy .3. Unless you put on a coat，you may catch a cold .现在学习的是第7页，共23页 you do more exercise，you will be healthy He wont be here hes invited Maths is very easy to learn you u

6、nderstand the rules现在学习的是第8页，共23页1.He didnt go to school because he was ill2.Since you cant answer the question Ill ask someone else3.As he is no car ,he cant get there easily常用引导词：常用引导词：_,_,_because since as比较比较: because常回答常回答why引导的疑问句，该从句一般位于主句后；引导的疑问句，该从句一般位于主句后；since比比as正式，两者不回答正式，两者不回答why引导的问句，

7、而且其从句一般放在句首。如：引导的问句，而且其从句一般放在句首。如： 1.Why cant I go？为什么我不能去？为什么我不能去？ _ youre too young因为你年纪太小了。因为你年纪太小了。 2._you are not feeling well，youd better stay at home 既然你不太舒服，还是留在家里的好既然你不太舒服，还是留在家里的好。3、 原因状语从句现在学习的是第9页，共23页1 -“why did Lilei use a pencil” - his pen was broken we have no money，we cant buy it he

8、 has no car，he cant get there easily现在学习的是第10页，共23页Exercise：1.I havent heard from him he went to American2.I will tell him the news he comes back3.He will not go to the cinema he is very busy4 it rains tomorrow，we will not go to the zoo 5.Dont leave the room you have finished the text6.Id like to go

9、 swimming the water is not too cold7. no one is against it， lets carry out our plan8.You will be late you leave immediately现在学习的是第11页，共23页现在学习的是第12页，共23页。 常用引导词：常用引导词：_ _ ,_ _. so that such that1 He got up so early that he caught the first bus.2 Its such a good chance that we must not miss it.3 He s

10、poke so fast that I couldnt follow him 现在学习的是第13页，共23页常用引导词：常用引导词：_ _,_ _ _so that in order that1.We get up early so that we can catch the first train 2.They used the computer in order that they might save time现在学习的是第14页，共23页常用引导词常用引导词： though although even if even though no matter 1.Although its ha

11、rd work，I enjoy it2.No matter what my brother wants ,my father will give him3.We wont give up even if we fail many times 现在学习的是第15页，共23页常用引导词常用引导词 : as(同级比较同级比较), than(不同程度的比较不同程度的比较)The more , the more. She is as bad-tempered as her mother.The house is three times as big as ours.The more you exerci

12、se, the healthier you will be.现在学习的是第16页，共23页常用引导词：常用引导词：Where wherever, anywhere, everywhere 1.Air will be heavily polluted where there are factories. 2. Wherever you go, you should work hard.3. Where there is a will，there is a way4. Wherever you go，I go too现在学习的是第17页，共23页 1 It is 50 years the Peop

13、les republic of China was founded A after B before C when D since2 The volleyball match will be put off it rains A even if B so that C if D when 3. You will be late you leave immediately A unless B until C if D or现在学习的是第18页，共23页【考点考点1】区分区分when，if引导宾语从句和状语从句的不同：引导宾语从句和状语从句的不同：when引导引导时间状语从句意为时间状语从句意为

14、“当当时候时候”，引导宾语从句意为，引导宾语从句意为“什么时候什么时候”；if引导条件状语从句意为引导条件状语从句意为“如果如果”，引导宾语从句意为，引导宾语从句意为“是否是否”。如：。如： 1Mike wants to know if _ a picnic tomorrow YesBut if it _ ，well visit the museum instead Ayou have；will rain Byou will have；will rain Cyou will have；rains Dwill you have；rains 2Do you know when he _ back

15、tomorrow？ Sorry，I dontWhen he _ back， Ill tell you Acomes；comes Bcomes；will come Cwill come；comes Dwill come；will come 答案答案1】1C 2C :现在学习的是第19页，共23页1）It _ ten years since they _ to France. Aas；covered Bwas；have moved Cis；have moved Dis；moved 2）He _ wait until the rain _ Awont；will stop Bwont；stop Cwi

16、ll；stops Dwill；will stop 3）He will go to the Great Wall if it _ tomorrow Awont rain Bdoesnt rain Cdont rain Disnt raining 4） _ you eat old food，you may be ill ABefore BWhy CIf DWhich 5）Jack runs as _ as Tom Afast Bfaster Cfastest Dmuch f6）30，000dollars is a large amount of money，but its _ than we ne

17、ed Afor moreBvery much Cfar less Dvery little 答案答案:1) D 2) C 3) B 4)C 5)A 6)C现在学习的是第20页，共23页7）Miss Gao asked a question，but it was _ that nobody could answer it Avery difficult Btoo difficult Cdifficult enough Dso difficult 8）I cant understand this passage _ there are no new words in it Aif Bbecause

18、 Cthough Dand 9）“Why did Li Lei use a pencil？”“”“ _ his pen was broken” ABecause BWhen CUntil DIf 答案答案:7)D 8)C 9)A现在学习的是第21页，共23页 时间状语从句 关联词 as /when / while ;after ;before ; since ; till / until whenever ; no sooner than / hardly when 副词immediately ; 名词短语the moment ; the minute ; the second ; each (every )time ;the day (year ) ; next time ; the first (second /last ) time ; by the time 条件状语从句if ; unles