高中英语 Module 2 Traffic Jam全套教案 外研版必修4(3)

2019-06-11 12:06

把那些盒子放到那个小房间里。 二.祈使句的肯定句式

祈使句的肯定句式一般分为以下三种类型: 1.行为动词原形+其它成分。例如: Make sentences after the model.

根据例句造句。

2. Be动词+其它成分(形容词、名词或介词短语等)。例如: Be careful when crossing the street.

过马路时要小心。

3. Let+宾语+动词原形+其它成分。例如:

Let him go back now. 让他现在回去吧。 三.祈使句的否定句式

祈使句的否定句式,通常情况下在句首加上Don’t或Never,一般分为以下四种类型: 1.在祈使句的肯定句式前加Don’t,构成『Don’t+行为动词原形+其它成分』。例如: Don’t say that again!

别再那样说了!

2.在Be动词引起的肯定祈使句前加Don’t,构成“Don’t be+其它成分(形容词、名词或介词短语等)”。例如:

Don’t be careless. 不要粗心。

注意:在这种句型中be不能省略;否定副词not不可置于be之后。 3. Let引起的祈使句的否定形式有两种:

(1)Let开头的祈使句,如果后面跟第一、第三人称名词或代词的宾格,可在Let前加Don’t,也可在Let后宾格的名词或代词后面加not。 (2)如果以Let’s开头的祈使句,必须在Let’s后加not。例如: Don’t let me go with her tomorrow.

=Let me not go with her tomorrow. 不要让我明天跟她一起去。

Let’s not tell her the truth whenever we meet her.

无论什么时候我们碰到她,都不要告诉她真相。

4.在公共场合的提示语中,否定祈使句常用“No+名词/V-ing形式”结构,表示“禁止做某事”。例如: NO PHOTOS! 禁止拍照!

四.祈使句的反意疑问句

祈使句的反意疑问句须按其句子结构及讲话人的语气来决定其疑问部分。通常有以下三种形式:

1.祈使句为肯定句时,其反意疑问句表示请求时,通常用will you;表示邀请、劝说时,用won’t you? 例如:

Be sure to write to us, will you?

你一定要给我们写信,好吗?

Come to have dinner with us this evening, won’t you? 今晚来和我们一起吃饭,好吗?

2.祈使句为否定句式,其反意疑问句通常只用will you? 例如: Don’t smoke in the meeting room, will you?

不要在会议室抽烟,好吗?

3. Let开头的祈使句构成反意疑问句时,除Let’s用shall we外,其它均用will you。

例如:Let the boy go first, will you? 让个那男孩先走,好吗?

Let’s take a walk after supper, shall we?

晚饭后我们去散步,好吗? 五.祈使句的回答

祈使句的动作通常是表示将来发生的动作,所以回答祈使句时,一般用will或won’t。在回答具有否定意义的祈使句时,要注意两点:一是“形式一致”,即Yes与will保持一致;No与won’t保持一致。二是“意思相反”,即Yes是“不”的意思;No是“是”的意思。在回答时,要注意分析上下文语境中所提供的条件。例如: --- Don’t go out, please. It’s raining heavily outside.

请不要出去。外面雨下得很大。

---Yes, I will. I have to meet my brother at the airport.

不行,我得去机场接我弟弟。

六.祈使句与陈述句的并列使用

祈使句后接陈述句时,须用连接词连接。如果祈使句与陈述句表示的是一种顺承关系时,要用并列连词and来连接;如果祈使句与陈述句存在一种否定条件关系时,要用并列连词or来连接。例如:

Leave it with me and I will see what I can do.

把它留给我吧,我想想有没有办法。 Hurry up, or we’ll be late.

快点,否则我们要迟到了。 七.祈使句与条件状语从句的连用

祈使句与条件状语从句连用时,条件状语从句可置于祈使句前或后。例如: Tell him to make a phone call to me if he comes here tomorrow. 如果他明天来这儿的话,叫他给我来个电话。 八.祈使句的强调形式

祈使句的强调形式通常在肯定祈使句式前加上助动词Do(Do在句中无意义)。例如: Do shut up! 快住口! 九.特殊形式的祈使句

在英语中,有些祈使句不是以动词原形来引起一个祈使句,而是以一个名词短语来充当,且后接一个带有并列连接词的分句。实际上,这个充当祈使句的名词短语相当于一个条件状语从句。例如:

More water and the young trees couldn’t have died.

=If you had given them more water, the young trees couldn’t have died. 如果你给那些小树多浇点水,他们就不会死了。 十.运用祈使句的误区

祈使句往往容易与不定式、分词或条件状语从句相混淆。在平时的练习或测试中,如果稍不留神,就会出错。因此,要认真审题,认真分析句子结构,并根据上下文语境,做出正确判断。例如:

_______ your composition carefully, some spelling mistakes can be avoided. A. Having checked B. Check C. If you check D. To check

析:如果空白处选填B(Check)项,则视为祈使句,但后一分句前没有并列连接词and连接;如选A或D项(分词或不定式),句中逻辑主语some spelling mistakes又不能执行

这个动作,故均不符合句子结构。因此,只有C项(条件状语从句)符合句子结构及句意。 祈使句历届高考大观:

1). —Sorry, Joe. I didn’t mean to…

—Don’t call me “Joe”. I am Mr. Parker to you, and _____ you forget it! A. do B. didn’t C. did D. don’t 2). —Have another cup of coffee, OK ? —___________.

A. With my pleasure B. You are welcome

C. I can manage it D. That’s very kind of you 3). —Alice, you feed the bird today, ______? —But I fed it yesterday.

A. do you B. will you C. didn’t you D. don’t you

4). —Write to me when you get home. — _________.

A. Yes, I must B. Yes, I should C. Yes, I will D. Yes, I can

5). _______ some of this juice — perhaps you’ll like it.

A. Trying B. Try C. To try D. Have try 6). ______ straight on and you’ll see a church. You won’t miss it. A. Go B. Going C. If you go going

7). There are eight tips in Dr. Roger’s lecture on sleep, and one of them is: ____ to bed early unless you think it is necessary.

A. doesn’t go B. not to go C. not going D. don’t go

8). Go and join in the party. ______ it to me to do the washing–up. A. Get B. Remain C. Leave D. Send 9). Tom, ______ yourself. Did you forget the school rules?

A. behave B. believe C. perform D. conduct

D.

When

10). Stand over there _______ you’ll be able to see it better. A. or B. while C. but D. and

Step 4 Dealing with Pronunciation and Everyday English. Language points in the period.

1. have something./nothing/a little /a lot in common with…

in common with…

e.g. To my surprise, I have found a lot in common with the stranger.

In common with a lot of other cities, Tianjin can also see many traffic jams

at all times.

2. avoid doing / being done

e.g. The book tells you how to avoid getting ill while traveling. I managed to avoid the worse of the traffic. 3. drive sb. mad

e.g . The noises outside almost drive me mad. Step 5 Homework

(1) Review the grammar today and prepare some material for the guidebook which must be done on paper.

(2)Pre-learn the culture corner and writing.


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