中考英语语法难点大全(2)

　　中考英语语法难点大全(三)

　　连词

　　I. 要点

　　1、 连词的种类

学习啦在线学习网 　　(1) 并列连词用来连接并列关系的词、短语或分句，如and, for, or, both…and, either…or, neither…nor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，还有其它学习啦在线学习网可以用来引导从句的词类。它们是连接代词和连接副词(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

学习啦在线学习网 　　They drank and sang all night.

　　(2) both…and 和， 既…也…

　　Both my parents and I went there.

　　(3) but 但是，而

学习啦在线学习网 　　I’m sad, but he is happy.

学习啦在线学习网 　　(4) either…or 或…或…， 要么…要么…

　　Either you’re wrong, or I am.

　　(5) for因为

　　I asked him to stay, for I had something to tell him.

学习啦在线学习网 　　(6) however 然而，可是

　　Af first, he didn’t want to go there. Later, however, he decided to go.

学习啦在线学习网 　　(7) neither…nor 既不…也不

　　Neither my parents nor my aunt agrees with you.

学习啦在线学习网 　　(8) not only…but(also) 不但…而且…

学习啦在线学习网 　　He not only sings well, but also dances well.

　　(9) or 或者，否则

学习啦在线学习网 　　Hurry up, or you’ll be late.

　　Are you a worker or a doctor?

　　(10) so 因此，所以

学习啦在线学习网 　　It’s getting late, so I must go.

　　(11) although 虽然

学习啦在线学习网 　　Although it was late, they went on working.

　　(12) as soon as 一 …就

　　I’ll tell him as soon as I see him.

学习啦在线学习网 　　(13) because 因为

　　He didn’t go to school, because he was ill.

　　(14)unless 除非，如果不

学习啦在线学习网 　　I won’t go unless it is fine tomorrow.

学习啦在线学习网 　　(15)until 直到…

学习啦在线学习网 　　He didn’t leave until eleven. (瞬间动词用于not… until 结构)

学习啦在线学习网 　　He stayed there until eleven.

学习啦在线学习网 　　(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)

学习啦在线学习网 　　My pen is red while his is blue.

学习啦在线学习网 　　(17)for 因为

　　He was ill, for he didn’t 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 left.

　　(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踢足球学习啦在线学习网如果不比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 thought I was talking about her daughter, ____, in fact, I was talking about my daughter.

　　A when B where C which D while

学习啦在线学习网 　　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。

　　中考英语语法难点大全(四)

　　动词时态、语态

　　I. 要点

　　1、 一般现在时

　　(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

学习啦在线学习网 　　(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?

学习啦在线学习网 　　(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 good deeds.

学习啦在线学习网 　　3、 现在完成时

学习啦在线学习网 　　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：

　　I’ll meet you at the school gate tomorrow morning.

　　We’re 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?

学习啦在线学习网 　　7、 过去完成时

学习啦在线学习网 　　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：

学习啦在线学习网 　　The train had already left before we arrived.

学习啦在线学习网 　　8、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 didn’t.

　　9、被动语态 被动语态的时态，以give为例。

学习啦在线学习网 　　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

学习啦在线学习网 　　过去将来 should 　　　be given would should 　　　have been given would

　　II.例题

　　例1 I learned that her father ____ in 1950.

学习啦在线学习网 　　A had died B died C dead D is dead

　　解析：该题正确答案为B。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2 The five-year-old girl ____ by her parents.

　　A is looked B has looked for

学习啦在线学习网 　　C is being looked for D has been looked

　　解析：该题正确答案为C。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。

　　中考英语语法难点大全(五)

　　动词虚拟语气

　　I. 要点

学习啦在线学习网 　　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。

学习啦在线学习网 　　1、 虚拟语气的构成

　　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, 但要倒装。如：

学习啦在线学习网 　　Had you (If you had) invited us, we would have come to your party.

学习啦在线学习网 　　2、 虚拟语气在各种从句的应用

　　(1) 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。

学习啦在线学习网 　　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 is strange that he (should) have done that.

学习啦在线学习网 　　It is a pity that he (should) be so careless.

　　It is requested that we (should) be so careless.

　　(2) 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.

　　(3) 在表语从句中，表示间接的命令，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.

　　(4) 在同位语从句中，谓语形式是"(should)+动词原形"。如：

学习啦在线学习网 　　We received order that the work be done at once.

学习啦在线学习网 　　(5) 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：It’s time (that) we went ( should go) to school.

　　II. 例题

　　例1 We had hoped that he ____ longer.

学习啦在线学习网 　　A stays B have stayed C stayed D would stay

　　解析：该题正确答案为D。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2 "Mary wants to see you today".

　　"I would rather she ____ tomorrow than today."

学习啦在线学习网 　　A comes B came C should come D will come

学习啦在线学习网 　　解析：该题正确答案为B。would rather后面的从句需用虚拟语气，用动词过去时表示。

学习啦在线学习网 　　例3 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B。