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1、英语语法难点方案 英语语法难点 初中英语语法知识难点大全 英语语法知识难点(一)(一)形容词和副词 I(要点 A(形容词 1、形容词的用法 形容词是用来修饰、描绘名词的，通常在句中作定语、表语或宾补，有时还可作状语。如:He is honest and hardworking.I found the book interesting.某些形容词与定冠词连用表示一类人作主语时，谓语通常用复数形式。如:The rich and the poor live in different parts of the city.The English like to be with their familie
2、s.多个形容词作定语修饰名词的顺序:冠词+序数词+基数词+性质状态(描述性)+形状大小+新旧老少+颜色+国籍+材料+名词。如:the second five interesting big new red Chinese wall papers.2、形容词比较等级的形式 (1)规则形式 一般说来，单音节词及少数双音节词在后加-er;-est 来构成比较级和最高级;其他双音节词及多音节词在前加more,most.如:great-greater-greatest busy-busier-busiest important-more important-(the)most important(2)不
3、规则形式 good(well)-better-best bad(ill)-worse-worst many(much)-more-most little-less-least (3)形容词比较等级的用法 表示两者的比较，用形容词的比较级+than.如:He is cleverer than the other boys.This one is more beautiful than that one.表示两者以上的比较，用the+形容词最高级(+名词)+of(in)如:He is the cleverest boy in his class.表示两者是同等程度，用as+形容词原级+as.如:H
4、e is as tall as I.I have as many books as you.越 越 例如:The more I learn,the happier I am.You can never be too careful.越小心越好 又如:You can never praise the teacher too highly.你怎么赞扬这个老师也不过分。I have never spent a more worrying day.那一天是最令我担心的一天。I have never had a better dinner.这是我吃过的最好的一顿饭。My English is no be
5、tter than yours.我的英语和你的英语都不怎么样。B(副词 1、副词的种类(1)时间副词 如:ago,before,already,just,now,early,late,finally,tomorrow 等 (2)地点副词 如:here,there,near,around,in,out,up,down,back,away,outside 等。(3)方式副词 如:carefully,angrily,badly,calmly,loudly,quickly,politely,nervously 等。(4)程度副词 如:almost,nearly,much,greatly,a bit,a
6、 little,hardly,so,very 等。2、副词比较等级的用法 其用法与形容词相似，只是副词最高级前可省略定冠词。如:Of all the boys he sings(the)most beautifully.We must work harder.3、某些副词在用法上的区别 (1)already,yet,still already 表示某事物已经发生，主要用于肯定句;yet 表示期待某事发生，主要用于否定句和疑问句;still 表示某事还在进行，主要用于肯定句和疑问句，有时也可用于否定句。如:Weve already watched that film.I havent finis
7、hed my homework yet.He still works until late every night.(2)too,as well,also,either too,as well 和 also 用于肯定句和疑问句，too 和 as well 多用于口语，一般放在句末，而 also 多用于书面语，一般放在句中与动词连用。either 用于否定句和否定的疑问句，往往放在句末。如:He went there too.He didnt go there either.I like you as well.I also went there.(3)hard,hardly hardly 意为
8、几乎与 hard 在词义上完全不同。如:I work hard every day.I can hardly remember that.(4)late,lately lately 意为最近、近来，late 意为晚、迟。如:He never comes late.Have you been to the museum lately?II(例题 例 1 Toms father thinks he is already _ A high enough B tall enough C enough high C enough tall 解析:该题正确答案是 B。修饰人高用 tall,而建筑物的高用
9、high,并且enough 修饰形容词要放在形容词后面。因此该题选 B。例 2 _ the worse I seem to be.A When I take more medicine B The more medicine I take C Taking more of the medicine D More medicine taken 解析:该题正确答案为 B。the+形容词比较级+,the+形容词比较级+意为越，越。该句意为:吃的药越多，我的病越是加重。例 3I havent been to London yet.I havent been there _.A too B also C
10、 either D neither 解析:该题正确答案为 C。A 和 B 都用于肯定句中。D-neither 本身意为否定两者都不，而 C-either 则用于否定句中，意为也。例 4 Mr Smith was _ moved at the news.A deep B deeply C very deep D quite deeply 解析:该题正确答案为 B。A.deep 用于副词时，修饰具体的深，如 dig deep,而 B-deeply 则修饰表示感情色彩的词，如该题为 deeply moved.另如 deeply regret 等。而 D-quite 和 deeply 均为副词，不 能
11、互相修饰。(二)介词 I(要点 1、介词和种类 (1)简单介词，常用的有 at,in,on,about,across,before,beside,for,to,without 等。(2)复合介词，如 by means of,along with,because of,in front of,instead of 等。2、介词和其他词类的习惯搭配关系 (1)和动词的搭配，如 agree with,ask for,belong to,break away from,care about 等。(2)和形容词的搭配，如 afraid of,angry with,different from,good
12、at (3)和名词的搭配，如 answer to,key to,reason for,cause of,visit to 等.3、介词短语可以有自己的修饰语，这种修饰语通常有 right,just,badly,all,well,directly,completely 等少数几个副词。如:He came right after dinner.He lives directly opposite the school.4、某些介词的意义与用法举例 (1)at,on,in(表时间)表示时间点用 at,如 at four oclock,at midnight 等;表示不确定的时间或短期假日也用 at,
13、如 at that time,at Christmas 等。指某天用 on,如 on Monday,on the end of November,指某天的朝夕用 on,如 on Friday morning,on the afternoon of September lst 等。指长于或短于一天的时段用 in,如 in the afternoon,in February,in Summer,in 1999 等。(2)between,among(表位置)between 仅用于二者之间，但说三者或三者以上中的每两个之间的相互关系时，也用 between,如 Im sitting between T
14、om and Alice.The village lies between three hills.among 用于三者或三者以上之间。如:He is the best among the students.(3)beside,besides beside 意为在旁边，而 besides 意为除之外。如:He sat beside me.What do you want besides this?(4)in the tree,on the tree in the tree 指动物或人在树上，而 on the tree 指果实、树叶长在树上 (5)on the way,in the way,by
15、 the way,in this way on the way 指在路上 in the way 指挡道 by the way 指顺便问一句 in this way 用这样的方法(6)in the corner,at the corner in the corner 指在拐角内 at the corner 指在拐角外(7)in the morning,on the morning in the morning 是一般说法 on the morning 特指某一天的早晨 (8)by bus,on the bus by bus 是一般说法 on the bus 特指乘某一辆车 II(例题 例 1 D
16、o you know any other foreign language_ English?A except B but C beside D besides 解析:A、B 两项 except 等于 but，意为除了，C-beside 意为在旁边，不符合题意。而 D-besides,意为除了之外，还有。所以该题正确答案为 D。该题意为:除了英语外，你还知道别的语言吗,例 2 He suddenly returned _ a rainy night.A on B at C in D during 解析:我们均知道，at night 这一短语，但如果 night 前有修饰词，表具体的夜晚，则要用
17、介词 on 来修饰，故该题正确答案为 A。例 3 Im looking forward _your letter.A to B in C at D on 解析:该题正确答案为 A。look forward to 为固定搭配，意为期望、盼望。(三)连词 I(要点 1、连词的种类 (1)并列连词用来连接并列关系的词、短语或分句，如 and,for,or,bothand,eitheror,neithernor等。(2)从属连词用来引导从句，如 that,if,whether,when,after,as soon as 等。除了从属连词(引导状语从句)外，还有其它可以用来引导从句的词类。它们是连接代词
18、和连接副词(引导名词性从句)，关系代词和关系副词(引导定语从句)。2、常用连词举例 (1)and 和，并且 They drank and sang all night.(2)bothand 和，既也 Both my parents and I went there.(3)but 但是，而 Im sad,but he is happy.(4)eitheror 或或，要么要么 Either youre wrong,or I am.(5)for 因为 I asked him to stay,for I had something to tell him.(6)however 然而，可是 Af fir
19、st,he didnt want to go there.Later,however,he decided to go.(7)neithernor 既不也不 Neither my parents nor my aunt agrees with you.(8)not onlybut(also)不但而且 He not only sings well,but also dances well.(9)or 或者，否则 Hurry up,or youll be late.Are you a worker or a doctor?(10)so 因此，所以 Its getting late,so I mus
20、t go.(11)although 虽然 Although it was late,they went on working.(12)as soon as 一 就 Ill tell him as soon as I see him.(13)because 因为 He didnt go to school,because he was ill.(14)unless 除非，如果不 I wont go unless it is fine tomorrow.(15)until 直到 He didnt leave until eleven.(瞬间动词用于 not until 结构)He stayed t
21、here until eleven.(16)while 当时候，而(表示对比)While I stayed there,I met a friend of mine.(while 后不可用瞬间动词)My pen is red while his is blue.(17)for 因为 He was ill,for he didnt come.(结论是推断出来的)(18)since 自从 I have lived here since my uncle left.(19)hardly when 一 就 I had hardly got to the station when the train l
22、eft.(20)as far as 就 来说 As far as I know,that country is very small.You may walk as far as the lake.(一直走到湖那里)II(例题 例 1 John plays football _,if not better than,David.A as well B as well as C so well D so well as 解析:该题意为:John 踢足球如果不比 David 好的话，那也踢 得和 David 一样好。和一样好为 as well as.故该题正确答案为 B。例 2 She thoug
23、ht I was talking about her daughter,_,in fact,I was talking about my daughter.A when B where C which D while 解析:该处意为然而，只有 while 有此意思，故选 D。例 3 Would you like a cup of coffee _ shall we get down to business right away?A.and B.then C.or D.otherwise 解析:该处意为或者，正确答案为 C。英语语法知识难点(二)(四)动词时态、语态 I(要点 1、一般现在时 (
24、1)表示经常发生的动作或现在存在的状态，常与 sometimes,always,often,every day 等时间状语连用。如:Sometimes,we go swimming after school.(2)表示客观真理、科学事实等。如:The earth goes round the sun.2、现在进行时 (1)表示说话时或现阶段正在进行的动作，常与 now,at present 等时间状语连用。如:What are you doing now?(2)和 always,continually 等连用，表一种经常反复的动作，常含有某种情感。如:He is always doing go
25、od deeds.3、现在完成时 主要表示动作发生在过去，对现在仍有影响，或动作一直延续到现在，或可能还要继续下去，常与 just,already,so far,once,never 等词连用。如:Have you ever been to Beijing?4、一般将来时 表示将来某一时间要发生的动作或存在的状态，常与 tomorrow,next year 等连用。如:Ill meet you at the school gate tomorrow morning.Were going to see a film next Monday.5、一般过去时 表示在过去某一时间或某一阶段内发生的动作
26、或存在的状态，常与 yesterday,last year,in 1998,a moment ago 等词连用。如:It happened many years ago.6、过去进行时 表示过去某一时刻或某一时期正在发生的动作。如:What were you doing this time yesterday?7、过去完成时 表示在过去某一时间或动作之前已经发生或完成了的动作。如:The train had already left before we arrived.,、一般过去将来时 表示说话人从过去的角度来看将来发生的动作。如:He said he would come,but he d
27、idnt.,、被动语态 被动语态的时态，以 give 为例。时,式 一般 进行 完成 现在 am is given are am is being are has been given have 过去 was given were was being given were had been given 将来 shall be given will shall have been given will 过去将来 should be given would should have been given would II(例题 例,I learned that her father _ in 195
28、0.A had died B died C dead D is dead 解析:该题正确答案为,。从句中的谓语动词动作虽然发生在主句谓语动词的动作之前，但因从句中有明确的过去时间状语 in 1950,所以不用过去完成时态，而用一般过去时态。例,The five-year-old girl _ by her parents.A is looked B has looked for C is being looked for D has been looked 解析:该题正确答案为,。在带有介词的动词短语用于被动语态句中，介词不能省，否则就变成了不及物动词短语，而不能用于被动语态的句子中。(五)动
29、词虚拟语气 I(要点 表示说的话不是事实，或者是不可能发生的情况，而是一种愿望、建议或与事实相反的假设等。一般常用于正式的书面语中。,、虚拟语气的构成 情景 条件从句的谓语动词 主句的谓语动词 与现在事实相反 动词过去式(be 要用 were)should +动词原形 would 与过去事实相反 had+过去分词 should +have+过去分词 would 与将来事实相反 ,、动词过去时 ,、should+动词原形 ,、were to+动词原形 should ，动词原形 would 注:如果条件从句谓语动词包含有 were 或 had,should,could 有时可将 if 省去,但要倒
30、装。如:Had you(If you had)invited us,we would have come to your party.,、虚拟语气在各种从句的应用 (,)在主语从句中用来表示惊奇、惋惜、理应如此等，其谓语 形式是should(可省)，动词原形，常用于以下三种句型中。句型一:It is necessary(important,natural,strange,etc)that 句型二:It is a pity(a shame,no wonder,etc)that 句型三:It is suggested(requested,proposed,desired,etc)that 如:It
31、 is strange that he(should)have done that.It is a pity that he(should)be so careless.It is requested that we(should)be so careless.(,)在宾语从句中用于 suggest,propose,move,insist,desire,demand,request,order,command 等动词后的宾语从句中，表间接 的命令和建议。其谓语形式是(should)+动词原形。如:I suggest that we(should)go swimming.(,)在表语从句中，表示
32、间接的命令，要求、请求、建议、决 定等，主句中的主语通常是 suggestion,proposal,request,orders,idea等。从句谓语形式是(should)，动词原形。如:His suggestion is that we(should)leave at once.(,)在同位语从句中，谓语形式是(should)，动词原形。如:We received order that the work be done at once.(,)在 It is time that句型中，其谓语动词形式是动词的 过去式或 should，动词原形,should 不可省。如:Its time(that
33、)we went(should go)to school.II(例题 例,We had hoped that he _ longer.A stays B have stayed C stayed D would stay 解析:该题正确答案为,。had hoped 表示本希望，同样用法的 动词还有 think,expect 等，后面的句子需用虚拟语气 例,Mary wants to see you today.I would rather she _ tomorrow than today.A comes B came C should come D will come 解析:该题正确答案为,
34、。would rather 后面的从句需用虚拟语气，用动词过去时表示。例,Had she been older,she _ it better.A had done B might have done C might do D would do 解析:Had she been older=If she had been old.故该题正确答案为,。(六)短语动词 I(要点 英语中有许多短语动词在意义上是一个整体，其用法有的相当于及物动词，有的相当于不及物动词，有的兼有及物动词和不及物动词的特征。英语短语动词的构成主要有以下六种:(,)动词，介词 常见的有 look for,look after
35、,send for,care about,ask for,laugh at,hear of(from),add to,lead to 等。这类短语动词的宾语只能放在介词后。如:Dont laugh at others.I didnt care about it.(,)动词，副词 常见的有 give up,pick up,think over,find out,hand in,point out等。这类短语动词的宾语如果是名词，既可放在副词前边，又可 放在副词后边;宾语如果是人称代词或反身代词，则要放在副词前边。如:Youll hand in your homework tomorrow.Ple
36、ase dont forget to hand it in.(,)动词，副词，介词 常见的有 look down upon,go on with,break away from,add up to,catch up with 等。这类短语动词的宾语只能放在介词后边。如:All his money added up to no more than$100.After a short rest,he went on with his research work.(,)动词，名词，介词 常见的有 take care of,make use of,pay attention to,make fun o
37、f 等。这类短语动词的宾语只能放在介词后边。如:You should pay attention to your handwriting.We should make full use of our time.(,)动词，形容词 常见的有 leave open,set free,cut open 等。这类短语动词的宾语如果是名词，则宾语可放在形容词的前边，也可放在后边;宾语如果是人称代词或反身代词，则必须放在形容词前边。如:The prisoners were set free.He cut it open.(,)动词，名词 常见的有 take place,make friends等。这类短语
38、动词用作不及物动词。如:This story took place three years ago.I make friends with a lot of people.(7)辨析 give away(让给，暴露)和 give up(放弃，停止)put away(放起，收起)和 put out(扑灭)turn up(出席，放大)和 turn on(打开)keep out(阻止)和 keep off(不让靠近)make up(编造，补上)和 make out(辨认)take off(脱，起飞)和 take out(拿出)II(例题 例,It is wise to have some money
39、 _ for old age.A put away B kept up C given away D laid up 解析:该题正确答案为,。意为存;keep up 意为继续;give away 意为分发;lay up贮藏。例,Heres my card.Lets keep in _.A touch B relation C connection D friendship 解析:该题正确答案为 A.keep in touch 为短语动词，意为保持 联系。例,_!Theres a train coming.A Look out B Look around C Look forward D Loo
40、k on 解析:该题选 A.look out 意为小心。(七)动词不定式 I(要点 ,、不定式的形式。以动词 write 为例。式,语态 主动语态 被动语态 一般式 to write to be written 完成式 to have written to have been written 进行式 to be writing 完成进行式 to have been writing ,、不定式的句法功能 (,)作主语 To hear from you is nice.To be a good teacher is not easy.不定式作主语时，为了保持句子的平衡，往往以 it 作形式主语，而
41、不定式置于谓语动词后。如:Its nice to hear from you.Its not easy to be a good teacher.(,)作宾语 通常用于 want,hope,wish,like,need,hate,begin,start,remember,agree,learn,pretend,refuse,manage,help等词后。如:I forgot to lock the door.Please remember to write to me.(,)作表语 My job is to pick up letters.He seemed to have heard not
42、hing.(,)作定语 不定式作定语时，须放在它所修饰的名词或代词后。如:I have two letters to write.I have a lot of work to do.(,)作宾补 通常用于 want,wish,ask,order,tell,know,help,advise,allow,cause,force 等词后。如:He ordered her to leave at once.He was forced to obey his order.(,)作状语 He got up early to catch the first bus.He worked hard to ca
43、tch up with the other students.(,)作独立成分 To tell you the truth,I told a lie.(,)疑问词，不定式结构。如:I dont know how to choose them.I cannot decide where to go.(9)不定式的否定式。如:I decided not to go.(10)不定式的完成式。如:He seemed to have cleaned the room before I came in.The boy is said to have been sent to the hospital la
44、st week.(11)tooto 结构。如:He was too excited to go to sleep.He was only too glad to go.(他太高兴了，乐意去)(12)主动表被动。如:The book is easy to read.I have a book to read.II(例题 例,I havent got a chair _.A to sit B for to sit on C to sit on D for sitting 解析:该题选 C。不定式 to sit on 在句中作定语，修饰名词 chair.因为不定式和它所修饰的名词间是动宾关系，所以不
45、定式必须是及物动词，故此处 on 不能省略。例 2 He was made _.A go B gone C going D to go 解析:该题选 D。make sb.do sth.如果是被动形式，不定式 do 前的 to 不能省略。例 3 A new factory is _ very soon.A to be built B built C to build D to building 解析:该题选 A。is to be built 意为将要被建。(八)动名词 I(要点 动名词既具有动词的一些特征，又具有名词的句法功能。,、动名词的形式，以 write 为例。式|语态 主动语态 被动语态
46、 一般式 writing being written 完成式 having written having been written 否定式 not+动名词 ,、动名词的用法 (,)作主语 Playing football is my favorite sport.Travelling with friends at weekend is fun.作主语的动名词结构复杂且长时，可用 it 作形式主语。如:It is fun travelling with friends at weekend.(,)作宾语 I enjoy playing PC game.He gave up writing fi
47、ve years ago.(,)作表语 What he hated most was doing nothing.Seeing is believing.动名词作表语时，句子的主语常是无生命名词或 what 引导的名词性从句。(,)作定语 Theres a dining room in my school.All the people watching laughed.(,)动名词的复合结构物主代词(或名词的所有格)+动名词。如:Toms going home late made her mother angry.Would you mind my opening the window?不过，
48、动名词的逻辑主语在遇到以下情况时，必须用名词的普通格(或人称代词的宾格)。无生命名词 The girls were afraid of the door suddenly closing.Fire burns better by oxygen being at work.有生命名词，但表泛指。Have you ever heard of girls smoking?两个以上的有生命的名词并列。Do you still remember my parents and me coming to see you that day?3(后面常接动名词的动词和短语 mind,enjoy,finish,c
49、onsider,practise,magine,keep,suggest,advise,allow,permit,be worth doing,be used to doing,be busy doing,cant help doing,it is no good doing,it is no use doing,look forward to doing,stick to doing,pay attention to doing,devote to doing,lead to doing II(例题 例,She says she doesnt feel like _ out with you
50、.A going B to go C for going D went 解析:该题正确答案为 A。feel like=want,此处 like 为介词，后面要接名词或动名词作宾语 例,The garden needs _.A water B watering C to water D watered 解析:该题正确答案为 B。need=want=require.如果物作主语，此三者后要接动名词或 to be done 这一结构作宾语。例,Excuse me _ you.A interrupting B to interrupt C interrupted D to have interrupt