七年级

七年级上册英语句型总结集合3篇

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总结是事后对某一阶段的工作或某项工作的完成情况,包括取得的成绩、存在的问题及得到的经验和教训加以回顾和分析,为今后的工作提供帮助和借鉴的一种书面材料。以下是小编整理的七年级上册英语句型总结集合3篇,欢迎阅读与收藏。

七年级上册英语句型总结1

一、定语从句

在复合句中, 修饰名词或代词的从句叫定语从句,被修饰的名词或代词叫先行词,引导定语从句的有关系代词 who, whom, whose, which, that等和关系副词where, when, why等,关系代词和关系副词在定语从句中担任句子成份。

1. 由who引导的定语从句中,who用作主语, 如:

This is the boy who often helps me.

2. 由whom引导的定语从句中,whom用作宾语,如:

The man whom you are waiting for has gone home.

3.由whose引导的定语从句中,whose用作定语 ,如 :

Do you know the girl whose skirt is white?

4.由which引导的定语从句中,which用作主语或谓语动词的宾语或介词的宾语,如:

This is the book which has been retranslated into many languages. 这就是那本有多种语言译本的书。(关系代词Which用作主语。)

5.由that引导的定语从句中,that可以指人或物,在从句中作主语或谓语动词的宾语,但不能放在介词后面作介词宾语,如:

The book that I bought yesterday was written by Lu Xun.

6.由when, where, why引导的定语从句,如:

I don"t know the reason why he was late.

This is the place where we have lived for 5 years.

I"ll never forget the day when I met Mr Li for the first time.

注意:先行词是表示地点时,如果从句的谓语动词是及物的,就用 that(which),如果从句的谓语动词是不及物的,就用where引导。This is the house Which /that he has lived in for 15 years.(Where he has lived for 15 year.)

7. 限制性定语从句和非限制性定语从句

(1)限制性定语从句是句中不可缺少的组成部分,主句和从句之间不用逗号分开。引导非限制性定语从句的关系代词有who, whom, whose, which, of which等,这些关系代词都不能省略。

(2)非限制性定语从句是对主句先行词的补充说明,没有这种从句,不影响主句意思的完整,一般用逗号把主句和从句分开, 关系代词用 which,不用that;指人时可用who,如 :I have two brothers, who are both students.

二、状语从句

由从句担任的状语,在句子中可修饰谓语(或其它动词)、形容词、副词或是整个句子,它可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。状语从句是一较大的语法项目,也是近几年高考题中常见的一个重要试点。高考中已考查了时间、让步、地点、条件、目的等状语从句,这些从句仍是今后高考热点,应作充分准备。同时对方式状语从句也应引起重视。

1、时间状语从句

表示时间的状语从句可由when, as, while, whenever, after, before, till (until), since, once, as soon as (或the moment ), by the time, no sooner than, hardly (scarcely) when, every time等引导。

When I came into the office, the teachers were having a meeting.

He started as soon as he received the news.

Once you see him, you will never forget him.

No sooner had I gone to bed than I went to sleep.

2、原因状语从句

原因状语从句是表示原因或理由的,引导这类从句的最常用的连词是because, since, as , now that(既然)等,for 表示因果关系时(它引导的不是从句)为并列连词,语气不如because强。

He is disappointed because he didn"t get the position.

As it is raining, I will not go out.

Now that you mention it, I do remember.

3、地点状语从句

引导地点状语从句的连词是where 和wherever等。

Sit wherever you like.

Make a mark where you have a question.

4、目的状语从句

引导目的状语从句最常用的词(组)是so, so that(从句谓语常有情态动词), in order that, in case(以防,以免)等。

Speak clearly, so that they may understand you.

She has bought the book in order that she could follow the TV lessons.

He left early in case he should miss the train.

5、结果状语从句

结果状语从句是表示事态结果的从句,通常主句是原因,从句是结果。由so that (从句谓语一般没有情态动词), so that, such that等引导。

She was ill, so that she didnt attend the meeting.

He was so excited that he could not say a word.

She is such a good teacher that everyone admires her.

6、条件状语从句

条件状语从句分真实性(有可能实现的事情)与非真实性(条件与事实相反或者在说话者看来不大可能实现的事情)条件句。引导条件状语从句的词(组)主要有if, unless, so (as) long as, on condition that, so (as) far as, if only ( = if )。注意:条件从句中的if 不能用whether替换。

If he is not in the office, he must be out for lunch.

You may borrow the book so long as you keep it clean.

So far as I know(据我所知), he will be away for three months.

You can go swimming on condition that ( = if ) you dont go too far away from the river bank.

If he had come a few minutes earlier, he could have seen her.

7、让步状语从句

让步状语从句可由although, though, as, even if (though), however, whatever, whether or, no matter who (when, what, ) 等引导。注意:as引导的让步状语从句一般是倒装的。

Though he is a child, he knows a lot.

Child as he is, he knows a lot.

Whatever ( = No matter what ) you say, Ill never change my mind.

8、方式状语从句

方式状语从句常由as, as if (though), the way, rather than等引导。

You must do the exercise as I show you.

He acted as if nothing had happened.

9、比较状语从句

比较状语从句常用than, so (as) as, the more the more等引导。

I have made a lot more mistakes than you have.

He smokes cigarettes as expensive as he can afford.

The busier he is, the happier he feels.

三、名词性从句

在句子中起名词作用的句子叫名词从句 (Noun Clauses)。 名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

引导名词性从句的连接词可分为三类:连词:that(无任何词意);whether, if(均表示“是否”表明从句内容的不确定性);as if ,as though(均表示“好像”,“似乎”)。

以上在从句中均不充当任何成分

连接代词:what, whatever, who, whoever, whom, whose, which. Whichever, whomever

连接副词:when, where, how, why

具体分类

1.主语从句

作句子主语的从句叫主语从句。主语从句通常由从属连词that,whether,if和连接代词what,who,which,whatever,whoever以及连接副词how,when,where,why等词引导。that在句中无词义,只起连接作用;连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用,在从句中充当从句的成分。例如:

What he wants to tell us is not clear. 他要跟我们说什么,还不清楚。

Who will win the match is still unknown. 谁能赢得这场比赛还不得而知。

2.宾语从句

名词句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样,在句中可以作谓语动词或介词及非谓语动词的宾语。

(1) 由连接词that引导的宾语从句

由连接词that引导宾语从句时,that在句中不担任任何成分,在口语或非正式的文体中常被省去,但如从句是并列句时,第二个分句前的that不可省。例如:

He has told me that he will go to Shanghai tomorrow. 他已经告诉我他明天要去上海。

(2)用who,whom, which, whose, what, when, where, why, how, whoever, whatever, whichever等关联词引导的宾语从句相当于特殊疑问句,应注意句子语序要用陈述语序。例如:

I want to know what he has told you. 我想知道他告诉了你什么。

3.表语从句

在句中作表语的从句叫表语从句。引导表语从句的关联词与引导主语从句的关联词大致一样,表语从句位于连系动词后,有时用as if引导。其基本结构为:主语 + 系动词 + that从句。例如:

The fact is that we have lost the game. 事实是我们已经输了这场比赛。

That"s just what I want. 这正是我想要的。

4. 同位语从句

同位语从句说明其前面的名词的具体内容。同位语从句通常由that引导,可用于同位语从句的名词有advice,demand,doubt,fact,hope,idea,information,message,news,order,problem,promise,question,request,suggestion,truth,wish,word等。例如:

The news that we won the game is exciting. 我们赢得这场比赛的消息令人激动。

I have no idea when he will come back home. 我不知道他什么时候回来。

七年级上册英语句型总结2

I am glad to ...

結構︰主詞(人)+be 動詞+情緒形容詞(如 glad,sorry…)+不定詞…。

說明︰放在情緒如 glad,sorry,happy,sad,surprised,troubled等字之後修飾,這是做的用法。

I am glad to see him.  我很高興看到他。

Sue was troubled to see trash everywhere.  蘇看到到處是垃圾很苦惱。

Sara was excited to see the rock band.  莎拉看到搖滾樂團很興奮。

... too ... to ...

結構︰主詞+動詞+too+形容詞/副詞+(for+sb.)+to-不定詞…

說明︰此句型意為“太…而(使某人)不能…”。too 為,可修飾或。too 後也可接含有的單數,即“too++a+單數+to-”,也可以是“too much++to…”或“too many+複數+to…”。該句型如提到“對某人來說”,則加入“for+人”。該句型表示“否定”的意義,若加上,則須用否定,如例句8。

He walked too slowly to catch up with me.  他走得太慢而不能跟上我。

It is too dark in this room for me to read a book.  房間太暗,使我無法看書。

This problem is too difficult for them to settle.  這對他們來說真是一個難解的問題。

The price is too low for customers to believe.  價格低得令顧客難以相信。

He is too young a boy to do it.  他還太小,無法做這事。

He has too much work on hand to go picnicking with us.

他手頭的工作太多了,不能跟我們去野餐。

He has too many things at his disposal to go home early.

有太多事要他處理,使他不能早點回家。

The boy is too young to do it, isn’t he? 這男孩年紀太輕不能做這件事,不是嗎?

I am too glad not to ...

結構︰主詞+動詞+too+形容詞/副詞+not+to-不定詞…

說明︰此句型意為“太…而必能…;非常…”。本具有雙重否定作用,也可將否定詞移到部分。

Our professor is too capable not to solve this difficult problem.

我們教授非常有才幹,必定能解決這一難題。

This customer is too honest not to deceive us.  這位客戶非常誠實,不會騙我們。

I am too glad not to help the boy.我太樂意了而不能不幫助那男孩--我非常樂意幫助那男孩。

It is never too late to learn.   活到老,學到老。

I am only too ... to ...

結構︰主詞+動詞+only too+形容詞/副詞+to-不定詞

說明︰此句型意為“非常…”。only 除去了 too 的否定意義,only too 相當於 very,very much 等。

I am only too glad to accept your kind invitation.   我非常高興地接受你的邀請。

He is only too willing to serve friends.  他極願為朋友效勞。

I am only too pleased to do business with you.  我能和你做生意,太高興了。

ADJ/ADV + enough to ...

結構︰主詞+動詞+…形容詞/副詞+enough+(for sb.)+to-不定詞

說明︰此句型意為“足以…”。enough 可做或用,在此做,可修飾或,恆置於被修飾的或之後。

We need several men strong enough to do the work.

我們需要幾個強壯得足以做這件工作的人。

They bought a house large enough for ten persons to live in.

我們買了一棟房子,大得足以供十個人住。

He is competent enough to fill that position.   他足以勝任那職位。

He ran fast enough to catch the thief.   他跑得飛快,足以抓住那小偷。

Our teacher is old enough to retire.   我們老師年紀已夠得上退休了。

The assignment is few enough to be finished within half an hour.

作業很少,足能在半小時內完成。

... enough + N + to do ...

結構︰主詞+動詞+enough+名詞+to-不定詞

說明︰此句型意為“有足夠的…可以做…”。該句型也可寫作“主詞+動詞+名詞+enough+to-不定詞”。 enough 在此做,修飾,可置於該之前或之後。

He has enough money (=money enough) to buy a car.   他有足夠的錢買一輛汽車。

He hasn’t enough sense to realize his mistakes. 他沒有足夠的辨別力去認識自己的錯誤。

It is a pity that he doesn’t have enough money to sponsor the project.

遺憾的是他沒有足夠的錢來支持這項計劃。

Will 2,000 dozens be enough for selling?  兩千打夠賣嗎?

... be good enough to ...

結構︰Would you be good enough+to-不定詞…?

說明︰此句型意為“請你…好嗎?”。本的意思和“Would you be so kind as to ...?”一樣, 較客氣。

Would you be good enough to turn the radio down a bit?請你把收音機的聲音關小一點好嗎?

Would you be good enough to keep silent?   請你保持安靜好嗎?

Would you be good enough to move a bit to the right?  請你往右邊移一點好嗎?

... how (+ N) + to do ...

結構︰…how/what/when/where/which/whose(+名詞)+to-不定詞…

說明︰此句型意為“應該如何做/何時做/何地做/做哪些事…”。what,whom,which 為疑問,做其後 中的,否則就做的。how,where,when,why均為。中的若為,則後面要有;若為,則不需要。

七年级上册英语句型总结3

01、肯定句改否定句的方法

1、 在be动词后加not。如:is not , are not , am not

2、 在can,should, will等后加not。

如:can not, should not,will not;

3、 上述都没有的,在动词前加助动词否定形式don’t/doesn’t/didn’t。

4、 some 改成any。

如: I am a girl. → I am not a girl.

You are a student. →You are not a student.

→You aren’t a student.

This is Tom’s bag, → This is not Tom’s bag.→ This isn’t Tom’s bag.

02、肯定句改一般疑问句的方法

1、把be动词放在句首,剩下的照抄,(some 改成any,I改成you,my改成your)句点改成问号。

2、把can,shall, will等放到句首,剩下的照抄,(some 改成any,I改成you,my改成your)句点改成问号。

3、上述都没有的,在句首请助动词Do/Does/Did帮忙,剩下的照抄,(some 改成any,I改成you,my改成your)句点改成问号。

注意:句首的第一个字母要大写,句尾标点应为“?”。

如:

I am in Class 6. →Are you in Class 6?

You are from America. →Are you from America?

It is an orange. →Is it an orange?

4、就一般疑问句回答

一般疑问句有两种回答,即:肯定回答和否定回答。其中,肯定回答用yes,否定回答用no。 语句顺序为:Yes + 主语 + am /is/ are/was/were.|can.|do/does/did|; No + 主语+ am not/ isn’t/ aren’t

如:

—Are you an English teacher?→Yes, I am. /No, I am not.

—Is that a bird? →Yes, it is./ No, it isn’t.

03、对划线部分提问

“就划线部分提问”是小学阶段英语学习的难点,但是一旦掌握了规律,就变得容易多了。 小学英语对划线部分提问之答题口诀 :

一代:用正确的疑问词代替划线部分

二移:把疑问词移至句首

三倒:颠倒主谓语,但对主语或其定语提问时除外(some 改成any,I改成you,my改成your)

四抄:照抄句子剩余部分

特殊疑问词的确定要根据划线内容而定,在小学阶段常出现的有以下几种:

①划线部分是“事或物”,特殊疑问词用what

如: This is a book.---What is this?

I often play football on Saturdays .---What do you often do on Saturdays ?

②划线部分是“人”,特殊疑问词用who

如:He is my brother. ---Who is he ?

③划线部分是“地点”,特殊疑问词用where

如:The box is on the desk.---Where is the box ?

④划线部分是“时间”,特殊疑问词用what time或when

如:It"s seven twenty . ---What time is it ?

I usually get up at six . --- When do you usually get up?

⑤划线部分是“年龄”,特殊疑问词用how old

如:I am twelve . ---How old are you?

My father is thirty-three . ---How old is your father ?

⑥划线部分是“职业”,特殊疑问词用what

如:Mike is a worker. ---What is Mike ?

⑦划线部分是“颜色”,特殊疑问词用what colour

如: My hat is blue . ---What colour is your hat?

⑧划线部分是“数量”,特殊疑问词用how many或how much

如:I can see five kites .---How many kites can you see ?

There is some milk in the glass. ---How much milk is there in the glass ?

⑨划线部分是“多少钱”,特殊疑问词用how much

如:This pen is nine yuan . ---How much is this pen ?

⑩划线部分是“形容词性物主代词或名词性物主代词”,特殊疑问词用whose

如:That is my book . ---Whose book is that ?

The bag is yours. ---Whose is the bag ?

一下口诀要牢记

1.问“谁”用who;

2.问“谁的”,用whose;

3.问“地点哪里”,用where;

4.问“原因”,用why;

5.问“身体状况”,用how;

6.问“方式”,用how;

7.问“年龄”,用how old;

8.问“多少”,用how many;

9.问"价钱”用how much;

10.问“哪一个”,用which ;

11.问“什么”,用what;

12.问“职业”,用what;

13.问“颜色”,用what colour;

14.问“星期”,用what day;

15.问什么学科,用what subject;

16.问“什么时候”,用when;

17.问几点用What’s the time?或 What time is it?

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