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发布时间 : 星期三 文章高中英语语法总结更新完毕开始阅读

wish,cause,force,invite,order,persuade,tell,advise,allow,encourage等

The teacher encouragges us to write a composition every week老师鼓励我们每周写一篇作文 (2)有些动词跟不带to的不定式作宾语补足语,结构为“动词+sb do sth”类似的用法有have,let,make,see,notice,observe,look at,watch,hear,feel等,宾语和补语在逻辑上是主谓关系

The man made Jim sweep the floor every evening那人要吉姆每晚扫地 【提示】当谓语动词用于被动语态时,要使用带to的不定式作补语

在“sb be said/believed/thought??”结构中,其后常跟带to的不定式作主语补足语,如果补语动作先于谓语动作发生,要用不定式的完成式

He is said to have been to many foreign countries据说他去过好多个国家 2.现在分词作宾语补足语

现在分词作宾语补足语,结构为“动词 sb/sth doing”类似用法的动词有have,keep和感官动词see,notice,hear,watch,feel等,宾语和补语在逻辑上是主谓关系 He kept us laughing all the time during the meal吃饭的时候他让我们一直笑不停 3.过去分词作宾语补足语

过去分词作宾语补足语,结构为“动词sb/sth done”宾语和补语在逻辑上是动宾关系。类似的动词有make,have和感官动词see,notice,hear,watch,feel He had never heard French spoken befoe以前他从来没听过别人讲法语 四.不定式与分词作定语时的区别 1.不定式作定语

不定式作定语时表示将来;作定语的不定式如果是不及物动词,不定式后面须有相应的介词;不定式用来修饰由序数词、最高级或no,all,any等限定的中心词;不定式作定语时用来修饰一些抽象名词,常见的有:ability,chance,idea,fact,excuse,promise,answer,reply,attempt,belief,way等

She is the first student to come to school她是第一个到学校的学生 2.现在分词作定语

当被修饰的名词与定语在逻辑上是主谓关系时,动词使用现在分词。单个分词作定语,放在名词前;分词短语作定于,放在名词后

The girl singing on the stage is my young sister台上正在唱歌的女孩是我妹妹 We saw an exciting film last night昨晚我们看了一场令人兴奋的电影 3.过去分词作定语

当被修饰的名词与定语在逻辑上是动宾关系时,动词使用过去分词。单个分词作定语,放在名词前;分词短语作定于,放在名词后

It is a novel written by Mark Twain这是马克吐温写的一本小说 五.不定式、动名词作宾语

1.下列动词只能使用不定式作宾语,例如:decide/determine,learn,want,expect/hope/wish,refuse,manage,care,pretend,offer,promise,choose,plan,agree,ask/beg,help 【口诀】

决心学会想希望,拒绝设法愿假装 主动答应选计划,同意请求帮一帮

此外,afford,happen,wait也要用不定式作宾语 #提示 (1)动词不定式用在介词but,other than 后面时,如果介词之前有行为动词do的某种形式,那么介词后面的不定式不带to,否则就要带to。另外在can’t choose but,can’t help but后的

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不定式也要省略to。

I can’t choose but laugh.我没有别的选择只好笑

(2)不定式作动词tell,show,understand,explain,teach,learn,advise,discuss,ask,decide,wonder,find out等的宾语时,前面常带引导词how,what,whether,where,when,who+ to do,但why后跟不带to的不定式。此用法中不定式的逻辑主语须与主句的主语或宾语保持一致,否则要用宾语从句。

She showed me how to do this job=She showed me how I should do the job

2.下列动词只能用动名词作宾语:consider,suggest/advise,look forward to,excuse/pardon,admit,delay/put off,fancy,avoid,miss,keep/keep on,practise,deny,finish,enjoy/appreciate,forbid,imagine,risk,can’t help,mind,allow/permit,escape 【口诀】

考虑建议盼原谅,承认推迟没想到 避免错过继续练,否认完成就欣赏 禁止想象才冒险,不禁介意准逃亡

3.动名词、不定式都可做宾语但意义有区别

(1)go on to do sth完成一件事,接着做另一件事情,go on doing sth=go on with sth没完成一件事,继续做同一件事

(2)can’t help doing sth情不自禁做某事,can’t help to do sth不能帮助做某事

(3)动词like,love,prefer后接不定式或动名词作宾语均可。如果表示经常性行为常用动名词,如果表示具体的行为常用动词不定式。但要注意:如果like,love,prefer前有would/should时,后面则应接动词不定式做宾语。feel like后接动词做宾语。

I like swimming,but I don’t like to swim this afternoon我喜欢游泳,但今天下午不想游泳 六.不定式、分词作状语 1.不定式作状语

不定式作状语一般表示目的(注意:其他非谓语动词没有此功能),少数表示结果或原因 (1)表目的:相当于in order to或so as to。当不定式位于句首时,可以使用in order to do代替不定式

【注意】in order to既可以放在句首也可以放在句尾;so as to不能放在句首 (2)表结果:表示主语没有预料到或不情愿看到的结果

We ran all the way to the station , only to find that the train had already left (3)表原因:其逻辑主语通常也会是全句的主语 I trembled to think of it 我一想到那件事就不寒而栗 2.现在分词作状语

现在分词(短语)作状语,表示时间、原因、结果、条件、让步、方式或伴随情况。现在分词的时态主要有以下两种情况:

(1)一般式:现在分词表示的动作和句中谓语动词表示的动作是同时发生或现在分词表示的动作发生后,谓语动词表示的动作紧接着发生。

The children came in , talking and laughing孩子们进来时边说边笑

Not knowing his address ,I can’t call on him in person由于不知道他的地址,我无法亲自拜访他 【提示】有时候分词的主语与其所在的句中的主语并不一致,这种现在分词叫垂悬分词。类似用法的现在分词短语有judging by, considering that , generally/strictly speaking Generally speaking , many people enjoy watching TV (2)完成式:强调分词动作在谓语动词之前已完成。

Having been shown around the campus , we were taken to the lecture hall被领着参观校园后,我

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们被带到了演讲厅

【提示】完成式的否定式是在前面加not,即not having done/ not having been done

Not having finished his homework , he couldn’t go to the bed so early没完成功课,他不能这么早睡觉

3.过去分词作状语

当分词动作与逻辑主语之间是动宾关系时,应用过去分词作状语 Given more time , I can do it better如果多给些时间,我会做的更好 〖句子对比---现在分词与过去分词〗

The professor came in , followed by a little girl 教授进来了,后面跟着一个小女孩 The professor came in , following a little girl 教授跟着一个小女孩进来了 4.“连词+分词(短语)”结构作状语 “连词+分词(短语)”结构相当于状语从句。当分词与逻辑主语之间是主谓关系时用现在分词,当分词与逻辑主语之间是动宾关系时用过去分词

While crossing the road , you must be careful过马路的时候要小心

When completed , it will look more beautiful被完成的时候它看起来会更加漂亮 七.独立主格结构 1.名词/代词+介词短语

The boy came in , sword in hand.男孩走进来,手里握着剑 2. 名词/代词+副词

The meeting over , we all went home会议结束后,我们都回家了 3. 名词/代词+形容词

The students were having a discussion ,their faces red with excitement学生们正在讨论,他们因为激动,脸都红了。

4. 名词/代词+非谓语动词(现在分词、过去分词、不定式)注意:现在分词表示主动、进行概念;过去分词表示被动、完成概念;动词不定式表示将来的动作

It being a fine day , we went out for a picnic last Sunday因为天气好,我们上周日出去郊游了 All things considered , we will be much more successful把所有的情况都考虑进去了,我们将会更加成功

5.with+名词/代词/形容词/副词/介词短语/非谓语动词构成独立主格结构,在句中作定语或状语

With the boy leading the way ,we found the offfice easily有个男孩领路,我们很容易找到了办公室

They left , with the work half finished他们离开了,留下了一半的工作没做 定语从句

一.关系词的选择

1.引导定语从句的9个关系词:who,whom,whose,that,which,as,when,where,why 2.关系代词所代替的先行词是表示人或物的名词或代词,并在从句中充当主语、宾语、定语等成分。关系代词在定语从句中做主语时,从句谓语动词的人称要和先行词一致。

(1)who,whom,that这些词代替的先行词是表示人的名词或代词,在从句中做主语或宾语。例句:He is the man whom/that I am waiting for.

(2)which,that所代替的先行词是表示事物的名词或代词,在从句中可做主语或宾语。 3.关系副词when,where,why的先行词是表示时间、地点或理由的名词,在从句中做状语。具体用法如下:when指时间,在定语从句中作时间状语;where指地点,在定语从句中作地点状语;why指原因,在定语从句中作原因状语。

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易错提示:注意判断先行词!! 二.介词+关系代词用法 使用时,需要注意的问题:

(1)介词的确定:介词的选择应是根据定语从句中动词短语习惯搭配或介词与先行词的搭配来确定

Who is the girl with whom you just shook hands?(shake hands with) 【提示】有些固定短语中的介词不能拿到关系代词前 This is the watch which you’re looking for

(2)介词放在关系代词之前时,关系代词只能用which或whom,而不能用that和who。当关系代词指人时,用whom;关系代词指代物时,用which。 This is the man from whom I learnt the news.

(3)当表示时间、地点或原因的先行词在从句中作状语时,也可以使用“介词+关系代词”的结构,一般情况下,where=in which,why=for which,when=on/in which Do you still remember the day when/on which we went to the beach? 三.from where的用法

from where实际上属于“介词+关系副词”结构,但也可以引导定语从句,表示“从那里” He stood behind the curtain, from where he could see what was happening outside. 他站在窗帘后面,从那里他可以看到外面正在发生的事

当先行词是物时,作定语的引导词whose+n.=the +n.+of which或of which+the+n. He lives in the room of which the window faces south 四.几个名词后面的引导词的使用

1.当先行词是situation,point,case,stage,debate,discussion等表示某种情景、状况的词时,常用where或in which引导定语从句

2.当先行词为way(方式、方法)时,常用in which或that引导定语从句,也可省略引导词 3.“the same+名词”“such+名词”“as+名词”后通常用as引导的定语从句

4.先行词是time时,若time作次数讲,应用关系代词that引导定语从句,that可以省略;若time作一段时间讲时,应用关系副词when或介词at/during+which引导定语从句 五.which与as引导定语从句的区别

两者都可引导非限制性定语从句,但用法有区别 (1)as引导的非限制性定语从句在句中位置比较灵活,可以放在句首、句中或句末;而which引导的非限制性从句只能放在主句的后面

As we know,China is famous for its Four Great Inventions . China ,as we know,is famous for its Four Great Inventions . China is famous for its Four Great Inventions,as we know . It was raining hard ,which kept us indoors

(2)as在从句中作主语时,后面常接行为动词的被动语态。如as is known,as was said等。如果从句中行为动词是主动语态,一般用which作主语。 She has been absent again ,as is expected .

(3)as常在as it seems likely,as it often happens,as I remember it等结构中。 六.关系代词that和which的用法区别

(1)which可以引导非限制性定语从句,而that不可以;which可以用在“介词+关系代词”结构中,而that不可以;当先行词是that,those时,引导词用which (2)在下面情况下,只能用that,不能用which

①先行词指物,且为不定代词如all,anything,everything,much,nothing,none,something

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