初中语法专项复习—状语从句课件

初中英语语法,状语,从句,初中英语语法状语从句,语法概述,语法精讲,过关检测,CONTENTS,语法概述语法精讲过关检测CONTENTS,核心语法概述,初中,阶段学过的状语从句主要有时间、条件、原因、结果、比较、目的和让步状语从句。,核心语法概述 初中阶段学过的状语从句主要有时间,语法知识导览,语法知识导览,知识,点,1,时间,状语从句,1.,引导,时间状语从句的连词有,when,，,while,，,after,，,before,，,as soon as,，,till,，,until,，,since,等,。,2.,在,时间状语从句中，若主句用一般将来时、过去将来时，则从句需要分别用一般现在时、一般过去时,。,3.,在由,when,和,while,引导,的时间状语从句中，如果从句动词是延续性的，,when,与,while,可,通用，但如果动词是非延续性的，则只能,用,when,。,语法精讲精练,知识点 1 时间状语从句语法精讲精练,知识,点,2,条件,状语从句,1.,条件,状语从句,由,if,，,unless,等,引导。,2.,在,条件状语从句中，若主句用一般将来时，则从句用一般现在时。,知识点 2 条件状语从句,知识,点,3,原因,状语从句,1.,原因,状语从句主要,由,because,，,as,等,引导。,2.because,表,原因时，语气最强，表明最直接、最重要的非推理的原因，用来回答,以,why,引导,的问句,。,as,表,原因时，它所引导的从句常放在主句之前。,知识点 3 原因状语从句,知识,点,4,结果,状语从句,结果,状语从句主要,由,so that,，,such,that,等,引导。,知识点 4 结果状语从句,知识,点,5,比较,状语从句,1.asas,，,soas,，,than,等,引导比较状语从句。,2.asas,和,soas,后面,都用形容词或副词的原级。常见结构为“,as,/so,+,形容词或副词原级,+as,”,，,意为“,和,一样,”。,3.asas,既,可用于肯定句又可用于否定句，,但,soas,只用,于否定句,。,4.,由,than,引导,的状语从句，,than,之前,要用比较级。,知识点 5 比较状语从句,知识,点,6,目的,状语从句,目的,状语从句的引导词有,so that,，,in order that,等。,知识点 6 目的状语从句,知识,点,7,让步,状语从句,让步,状语从句,由,although,，,though,，,even if,，,even though,，,whatever,，,no matter,what,等,引导。,知识点 7 让步状语从句,一、单项选择,1.,_ she,is very,young,she,can take good care of herself.,A.If B.Unless C.Since D.Although,2.The,clever boy called 120,_,his mother fell down in the kitchen.,A.although B.as,soon,as C.as,long,as D.until,3.I,dont like Sun Cinema,_,it has bad service.,A.because B.although C.unless D.until,D,B,A,一、单项选择DBA,4,.,Im afraid we cant work out the maths problem,_,the teacher helps us.,Thats true.Its too difficult.,A.if B.unless C.because D.as,soon as,5.Cathy,is afraid of the dog.She will run away,_,she sees it.,A.ever since B.although C.as,soon,as D.so,that,6.,Is your WeChat account(,账户,)safe?,Yes,，,even my father cant use it,_,I tell him the password.,A.when B.unless C.while D.if,7,.Lingling,youll,feel sleepy tomorrow,_,you dont go to bed early.,OK,Mum,.Ill go to bed at once.,A.if B.unless C.though D.because,B,C,B,A,4.Im afraid we cant work o,8,.It,is known to all that the day becomes shorter and shorter,_,winter comes.,A.before B.when C.until D.since,9.More,and more couples would rather,_,a second baby,_,their first child,can,feel less lonely.,A.have;,in,order B.to have;,in order that,C.have;,so,that D.to have;,so that,10.My,mother exercises every day,_,she can keep in good health.,A.in,order not to,get B.in,order that,C.such that D.as,soon,as,B,C,B,8.It is known to all that the,11,.,Could you give me some advice on travelling?,Take a map with you,_,you have a guide or you know the city well.,A.if B.unless C.although D.because,12.,Excuse,me,could,you please tell me if the meeting,_,on time?,If it,_ tomorrow,well,have to put it off.,A.will hold;,snows B.will,be,held;,snows,C.will,be,held;,snow D.holds;,will snow,13.The,teacher raised his voice,_,all the students could hear him.,A.for B.so,that,C.because D.in,order,B,B,B,11.Could you give me some ad,14.,_ everyone,is,here,lets,start.,A.Although B.When C.Since D.While,15.You,should finish your lessons,_,you go out to play.,A.before B.after C.when D.while,16.In,the,exam,the _,you,are,the _,mistakes you will make.,A.careful;,little B.more careful;,fewest,C.more careful;,fewer D.more careful;less,17,.Ill,go swimming with you if I,_,free tomorrow.,A.will be B.shall,be,C.am D.was,C,A,C,C,14._ everyone is here,l,18,.I,was late for class yesterday,_,there was something wrong with my bike.,A.when B.that C.until D.because,19.We,will stay at home if my aunt,_,to visit us tomorrow.,A.comes B.come C.will come D.is,coming,20.The,police asked the children,_,cross the street,_,the traffic lights,turned,green.,A.not;,before B.dont;,when C.not to;,until D.not;,after,21.,I hope youll enjoy your,trip,Dear,!,Thank,you,Mum,.Ill give you a call,_,I get there.,A.until B.as,soon as,C.since D.till,D,A,C,B,18.I was late for class yeste,22,.None,of us knew what had happened,_,they told us about it.,A.when B.until C.after D.though,23.,Shall we go on working?,Yes,_ I,prefer to have a rest.,A.when B.if C.because D.though,24.You,will stay healthy,_,you do more,exercise.such,as running and walking.,A.if B.how C.before D.where,25.,Xiao,Lin,this,desk is,_,heavy,_,I cant move it.,Dont worry.Ill help you.,A.so;,that B.too;,to C.such;,that D.as;,so,B,D,A,A,22.None of us knew what had h,例题,1,The football fans cheered,_,they heard the exciting news.,A,.even though B.in,order that,C,.as,soon,as D.as,long as,C,分析与,解答 此,题考查时间状语从句。句意为“足球迷们一听到这个令人兴奋的消息就欢呼起来”。,even though,意为“尽管”；,in order that,意为“为了”；,as soon as,意为,“一,就,”,；,as long as,意为“只要”。由句意可知，空格处应填,as soon as,。,例题 1The football fans cheered,知识点,1,时间,状语从句,小试牛刀,1.,_ I,got,back,I,found my mother cooking for me.,A.When B.Before C.Since D.Although,2,.We,didnt go home,_,we finished the work.,A.since B.until C.because D.though,A,B,知识点 1 时间状语从句小试牛刀AB,例题,2,Kitty,youll,fail the English exam,_,you study hard.,A,.because B.when C.if D.unless,D,分析与,解答 此,题考查条件状语从句。句意为“,Kitty,，除非你努力学习，否则你的英语考试会不及格”。,because,意为“因为”；,when,意为“,当,的时候,”；,if,意为“如果”；,unless,意为“除非”。由句意可知，空格处应填,