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國中英語知識點總結牛津版(新版多篇)

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國中英語知識點總結牛津版(新版多篇)

國中英語知識點總結牛津版 篇一

一般現在時的用法

1) 經常性或習慣性的動作,常與表示頻腮度的時間狀語連用。

時間狀語: every…, sometimes, at…, on Sunday

I leave home for school at 7 every morning.

2) 客觀真理,客觀存在,科學事實。

The earth moves around the sun.

Shanghai lies in the east of China.

3) 表示格言或警句中

Pride goes before a fall. 驕者必敗。

注意:此用法如果出現在賓語從句中,即使主句是過去時,從句謂語也要用一般現在時。

例:Columbus proved that the earth is round.。

4) 現在時刻的狀態、能力、性格、個性。

I don’t want so much.

Ann Wang writes good English but does not speak well.

比較:Now I put the sugar in the cup.

I am doing my homework now.

第一句用一般現在時,用於操作演示或指導説明的示範性動作,表示言行的`瞬間動作。再如:Now watch me, I switch on the current and stand back. 第二句中的now是進行時的標誌,表示正在進行的動作的客觀狀況,所以後句用一般現在時。

一般過去時的用法

1)在確定的過去時間裏所發生的動作或存在的狀態。

時間狀語有:yesterday, last week, an hour ago, the other day, in 1982等。

Where did you go just now?

2)表示在過去一段時間內,經常性或習慣性的動作。

When I was a child, I often played football in the street.

Whenever the Browns went during their visit, they were given a warm welcome.

3)句型:

It is time for sb. to do sth “到……時間了” “該……了”

It is time sb. did sth. “時間已遲了” “早該……了”

It is time for you to go to bed. 你該睡覺了。

It is time you went to bed. 你早該睡覺了。

would (had) rather sb. did sth. 表示’寧願某人做某事’

I’d rather you came tomorrow.

4) wish, wonder, think, hope 等用過去時,作試探性的詢問、請求、建議等。

I thought you might have some. 我以為你想要一些。

國中英語知識點總結牛津版 篇二

1、主語:句子所陳述的對象。

2、謂語:主語發出的動作。一般是有動作意義的動詞。

3、賓語:分為動詞賓語和介詞賓語,屬於動作的承受者。

4、系動詞:表示狀態或狀態變化的動詞,沒有實際的動作意義。如be,感官系動詞(look, sound, smell,taste和feel)、保持類系動詞(keep, stay和remain)、狀態變化類系動詞(become、get、turn和go)等。

5、表語:緊跟系動詞後面的'成分。

6、定語:修飾名詞或代詞的成分。

7、狀語:修飾形容詞、副詞、動詞或句子的成分。

8、補語:分為賓語補足語和主語補足語。是對賓語和主語的補充説明,與其有主動或被動的邏輯關係。

例如:You should keep the room clean and tidy.你應該讓屋子保持乾淨整潔。(You是主語,shouldkeep是謂語,the room是賓語,clean and tidy是賓語補足語。)

This kind of food tastes delicious.這種食物吃起來很可口。(This kind offood是主語,tastes是系動詞,delicious是表語。)

國中英語知識點總結牛津版 篇三

一。賓語從句的定義

置於動詞、介詞等詞性後面起賓語作用的從句叫賓語從句。賓語從句的語序必須是陳述語序。謂語動詞、介詞、動詞不定式,v.-ing形式後面都能帶賓語從句。有些形容詞(afraid,sure,glad等)之後也可以帶賓語從句。

二。賓語從句中引導詞的用法

在複合句中作主句的賓語,引導詞有:

連詞:that (that 常可省略),whether, if 。代詞:who, whose, what ,which 。副詞:when ,where, how, why 等。

(一)that引導的賓語從句(在非正式場合that可以省略)

可跟that從句做賓語的動詞有:say, think, insist, wish, hope, demand, imagine, wonder, know, suppose, see, believe, agree, admit, deny, expect, explain, order, command, feel, dream, suggest, hear, mean, notice, prefer, request, require, propose, declare, report等。

例句:The boy believes that he will travel through space to other planets.

注意事項:當主句謂語動詞是 think, believe, suppose, expect 等詞,而賓語從句的意思是否定時,常把否定轉移至主句表示。

例句:I don't think it is right for him to treat you like that.

在以下情況中that不能省略

1當句中的動詞後接多於兩個由that引導的賓語從句時,第一個that可省,但後面的that不可省。

例句:He said (that) you were too young to understand the matter and that he was asked not to tell you.

2當主句的謂語動詞與that賓語從句之間有插入語時,that一般不可省。

例句:Just then I noticed, for the first time, that our master was wearing his fine green coat and his black silk cap.

3當that從句是雙賓語中的直接賓語時,that不可省。

例句:I can't tell him that his mother died.

注意事項:許多帶複合賓語的句子,that引導的賓語從句經常移到句子後部,而用it作形式賓語。

例句:I find it necessary that we should do the homework on time.

(二)由whether,if 引導的賓語從句

由whether(if)引導的賓語從句,實際上是一般疑問句演變而來的。意思是“是否”。賓語從句要用陳述句語序。一般説來,在賓語從句中whether與if可以互換使用,但在特殊情況下if與whether是不能互換的。

例句:I wonder whether(if) they will come to our party.

只能用whether,不能用if引導的賓語從句

1在帶to的不定式前

例句:We decided whether to walk there.

1在介詞的。後面 例句:I'm thinking of whether we should go to see the film.

2在動詞後面的賓語從句 例句:We discussed whether we had a sports meeting next week

3直接與or not連用時 例句:I can't say whether or not thet can come on time.

只能用if不能用whether引導的賓語從句

1 if引導條件狀語從句,意為“如果” 例句:The students will go on a picnic if it is sunny.

2 if引導否定概念的賓語從句時 例句:He asked if I didn't come to school yesterday.

3 引導狀語從句even if(即使)和as if(好象)時 例句:He talks as if he has known all about it.

(三)連接代詞和連接副詞引導的賓語從句

這樣的賓語從句實際上是由特殊疑問句變化而來的,賓語從句要用陳述句語序。用於這種結構的動詞常常是:see, say, tell, ask, answer, know, decide, show, find out, imagine, suggest, doubt, wonder, discover, understand, inform, advise等。

英語中的連接代詞有:who,whom,whose,which,what,在句中擔任主語、賓語、定語或者表語。

例句:Can you tell me whom you are waiting for?

英語中的連接副詞有:when,where,why,how,在句中擔任狀語的成分。

例句:None of us knows where these new parts can be bought.

三。賓語從句的語序 賓語從句的語序是陳述句語序即:連接代詞/副詞+主語+謂語+其他成分。

例句如下:

1 I don't know what they are looking for.

2 Could you tell me when the train will leave?

3 Can you imagine what kind of man he is?

四。賓語從句的時態

1主句是一般現在時,從句根據實際情況使用任何時態。例句:The headmaster hopes everything goes well.

2主句是過去時態,從句須用過去時態的某種形式。例句:She was sorry that she hadn't finished her work on time.

3 當賓語從句表示的是一個客觀真理或者事實時,即使主句是過去時,從句也用一般現在時態。 例句:The teacher told his class that light travels faster than sound.

五。賓語從句的特點

1賓語從句可以作及物動詞、介詞及形容詞的賓語。

2 賓語從句的語序一律用陳述句語序。

3連接詞that引導賓語從句在句中無詞義,不充當句子成份,多數情況下可以省略。

4whether 和 if 都可引導賓語從句,但 whether後可緊跟or not;whether從句可作介詞的賓語。

5 如果從句太長,可以用形式賓語it.

國中英語知識點總結牛津版 篇四

各種時態的被動語態結構

一般現在時的被動語態:

主語+am / is / are (not)+過去分詞

一般過去時的被動語態:

主語+was / were +過去分詞

現在完成時的被動語態:

主語+have / has +been +過去分詞

一般將來時的被動語態:

主語+will +be +過去分詞

過去將來時的被動語態:

主語+would / should + be +過去分詞

過去進行時的被動語態:

主語+was / were + being +過去分詞

過去完成時的被動語態:

主語+had + been +過去分詞

情態動詞的被動語態:

情態動詞+be+過去分詞

介詞知識點

一些容易混淆的。介詞

表示時間的at、on、in的用法區別at主要表示:

(1)在某具體時刻之前,如at seven o’ clock,at 7:30。

(2)在固定短語中,如:at noon,at night,at that time,at the age of at the weekend,at Christmas。

On用來表示“在??天”,如:On Monday,On May lst,On Children’s Day。 in用來表示:

(1)在某年、某月、某季節。

(2)在—段時間之後,如:in two hours,in a few days。

注意:在純粹地表示在上午/下午/晚上時,用in the morning/afternoon/evening,但在某一天的上午、下午、晚上前要用介詞on。如:on Monday morning,on the morning of Children's Day。

動詞固定搭配知識點

1、want to do sth.想要做某事

I want to buy a new computer this afternoon.

我想今天下午買台新電腦。

2、would like to do sth.想要做某事

I would like to invite you to come to my birthday party this Saturday.

我想邀請你這週六來我的聚會。

3、wish to do sth.希望做某事

I wish to live on the moon one day.

我希望有一天在月球上生活。

4、help(to)do sth.幫助做某事

I often help(to)do some chores at home.

我在家經常幫着做家務。

5、hope to do sth.希望做某事

I hope to have a good rest this weekend.

我希望這週末好好休息一下。