资源描述
初中英语语法专题,连 词,初中英语语法专题,1,【中考考点】,（,1,）并列连词,and,but,so,or,等的主要用法。,（,2,）常见的从属连词的基本用法。,【中考考点】,2,考点一,并列连词,分类,连词,词义,例句,表示,并列,and,和,;,同,;,与,The boy often sings and dances.,bothand,和,都,Both John and Bob are right.,not,onlybut,also,不但,而且,Not only you but also she likes skating.,neithernor,既不,也,不,Neither I nor Linda has been there.,as well as,而且,还,又,Tom as well as I always walks to school.,表示,选择,or,或者,否则,Would you like tea or coffee?,Work hard,or youll fall behind.,eitheror,或者,或者,Either he or I am going shopping.,表示,转折,but,while,但是,可是,而,Shes quiet,but shes active in class.,Lucy is short while Tom is tall.,表示,因果,for,因为,The flowers are coming out,for it is spring now.,so,所以,因此,He was badly ill yesterday,so he didnt show up.,考点一并列连词分类连词词义例句表示and和;同;与The,3,【拓展】,1.not onlybut also,neithernor,和,eitheror,连接两个并列主语时,谓语动词与最近的主语保持人称和数的一致,;bothand,连接两个并列主语时,谓语动词要用复数形式,;as well as,连接两个并列主语时,谓语动词与,as well as,前面的主语保持人称和数的一致。,Not only he but also his parents are listening to the song.,不仅他而且他的父母都在听这首歌。,Neither you nor I am serious enough.,你和我都不够严肃。,Either Jane or her friends are wrong.,要么简错了,要么她的朋友们错了。,Both Bill and John run every morning.,比尔和约翰每天早上都跑步。,【拓展】,4,2.“,祈使句,+or+,陈述句,”,相当于,“If you dont,youll”,其中,or,意为,“,否则,”,。,Hurry up,or youll be late.,=If you dont hurry up,youll be late.,快点,否则你会迟到。,3.but,意为,“,但是,”,表示转折关系,不能与,though,和,although,连用。类似用法的还有,so,不能与,because,since,as,连用。,He tried to catch up with others,but he failed.,他试图赶上别人,但失败了。,He got up late,so he didnt catch the early bus.,因为他起床晚了,所以没有赶上早班公交车。,2.“祈使句+or+陈述句”相当于“If you dont,5,4.and,和,or,在否定句中的用法,（,1,）当列举成分是主语,又在否定词之前时,用,and,连接,;,当列举成分在否定词之后时,用,or,构成完全否定。,Lucy and Lily cant speak Chinese.,露西和莉莉都不会说汉语。,I cant sing or dance.,我不会唱歌,也不会跳舞。,（,2,）在否定句中,如果所连接的两部分都有否定词,那么用,and,而不用,or,。,There is no water and no air on the Moon.,月球上没有水,也没有空气。,（,3,）在否定句中,without,之后若有列举成分,则用,and,连接,构成完全否定,;,在肯定句中,without,之后的列举成分要用,or,连接才能构成完全否定。,Man cant live without air and water.=Man will die without air or water.,没有空气和水,人类就不能生存。,4.and和or在否定句中的用法,6,考点二,从属连词,1.,表时间。常见词（组）有,when,as,while,before,after,since,till,until,notuntil,as soon as,。,Ill ring you as soon as I reach Beijing.,我一到北京就给你打电话。,They didnt stop until they finished the work.,他们直到完成工作才停下来。,When he comes back,Ill give you a call.,他回来时,我会给你打电话的。,2.,表原因。常见词有,because,since,as,。,I didnt go,because I was afraid.,我没去,因为我害怕。,Since you are free today,youd better take a good rest.,既然你今天有空,你最好好好休息一下。,考点二从属连词1.表时间。常见词（组）有when,as,7,3.,表条件。常见词有,if,unless,。,If it rains,Ill go by car.,如果下雨,我就乘小汽车去。,You cannot succeed unless you work hard.,如果你不努力,你不可能成功。,4.,表结果。常见词组有,sothat,suchthat,。,It was raining so hard that we couldnt see the road.,雨下得如此大,以至于我们看不见路。,辨析,sothat,与,suchthat,这两种结构都表示,“,如此,以至于,”,其区别如下,:,so+,adj./adv.,+that,从句,such+,名词（短语）,+that,从句,The girl was so kind that we all liked her.,=She was such a kind girl that we all liked her.,3.表条件。常见词有if,unless。,8,5.,表让步。常见词（组）有,though,even though/if,although,“no matter+,疑问词,”,。,Even though/if you say so,I dont believe it.,即使你这么说,我也不信。,6.,表目的。常见词组有,so that,in order that,。,I need to get up early so that I can catch the early bus.,我需要早起,以便赶上早班公交车。,7.,表地点。常见词有,where,wherever,。,Wherever he goes,he always takes his pet dog.,他无论去哪里,总是带着他的宠物狗。,5.表让步。常见词（组）有though,even thou,9,8.,表比较。常见词（组）有,than,（,not,）,asas,。,Carol speaks English as well as you do.,卡罗尔英语说得和你一样好。,注意,if,意为,“,如果,”,时,引导条件状语从句,;if,意为,“,是否,”,时,引导宾语从句。,Theyll go home as soon as possible if their work is finished.,如果他们完成了工作,他们将会尽快回家。,I wonder if he can make soup.,我想知道他是否会做汤。,8.表比较。常见词（组）有than,（not）asas,10,考点过关训练,.,单项选择,1.Smile at the world,the world will smile back to you.,A.but B.and C.or D.though,2.,Lily,Lucy is going with you,because one of them must stay at home.,A.Not only;but also B.Neither;nor,C.Both;and D.Either;or,3.You will fail the exam,you work hard.,A.unless B.once C.since D.after,4.Ring me up,you come to my house,will you?,Sure,I will.,A.though B.since C.beforeD.until,B,D,A,C,考点过关训练.单项选择 BDAC,11,考点过关训练,5.I told him the news,he came back yesterday.,A.until B.as soon as C.unless D.if,6.2019,原创,I think short comedy videos made by Papi Jiang are wonderful.I have seen every work of Papi Jiang,Im very busy.,A.because B.if C.though D.when,7.2018,咸宁,Harry,Potter,is,an interesting novel,I want to read it again.,I agree with you.,A.so;that B.too;to C.such;that D.as;as,B,C,C,考点过关训练5.I told him the news,12,考点过关训练,8.In China and some other countries,it is impolite to speak loudly,you are having a meal.,A.before B.whileC.after D.in,9.2018,宜昌,It has been much easier for me to go to work,shared bikes appeared.,But they also caused plenty of problems.,A.since B.before C.unless D.though,10.Im going to take him to some famous,hutongs,he can learn more about China.,A.because B.when C.so that D.as if,B,A,C,考点过关训练8.In China and some othe,13,考点过关训练,.,根据汉语意思完成句子,11.,从他家到学校路程很远,因此他骑自行车去上学。,It is,from his home to his school,by bike.,12.“,当我们到达你家的时候,你不在。,”“,哦,我正在车站等一个朋友。,”,You were not at home,your house.,Oh,I,a friend at the station.,13.2018,淮安,除非你在九月三日前更换你的护照,否则你将不得不放弃去美国的
展开阅读全文