中考英语语法知识祈使句

1. 总结英语祈使句的结构及句式

祈使句表示请求、命令、劝说、号召、警告等。表示委婉的祈使语气，可在句首或句末加上please，若在句末加please，之前要用逗号隔开。祈使句有肯定祈使句与否定祈使句两种。

1. 肯定祈使句的常见句型结构：

① Do型：动词原形+宾语+其他. 如：Open the door, please.

② Be型：Be+表语. 如：Be a good boy!

③ Let型：Let+宾语+动词原形+其他. (或：Let’s+动词原形+其他.) 如：Let me help you. 又如：Let’s play tennis.

2. 否定祈使句的常见句型结构：

① Do型和Be型的否定式：Don’t+动词原形 / be+其他. 如：Don’t forget me.

又如：Don’t be late.

② Let型的否定式：Don’t+let+宾语+动词原形+其他. (或：Let’s+not+动词原形+其他)

如：Don’t let him go back. 又如：Let’s not go swimming.

③ 警示语：No+名词 / 动词-ing形式. 如：No talking.

(1)中考英语语法知识祈使句扩展阅读

用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句.祈使句的作用是要求、请求或命令、劝告、建议别人做或不做一件事。祈使句的句末一般用感叹号，但是有些祈使句的语气较弱，可以用句号结尾。

祈使句因对象（即主语）是第二人称，所以通常都省略。

祈使句的动词都为一般现在时，例：Go and wash your hands.例如：保持肃静！Be kind to our sister. Watch your steps. 表示禁止的句式有：不准、不要、别、No parking.

2. 有关英语中祈使句的知识

肯定就是以动词原形开头
Open
the
door.
否定以Don't
开头
Don't
open
the
door.
都固定了,没变化

3. 祈使句英语语法

一篇文章拿下全部英语祈使句句型和祈使句知识

1] 以动词原形开头的句子常常是“祈使句”， 意思是：“请你……”，“你要……”

否定式：在动词前加don’t

2] 祈使句还可以加上

[1] please，意思是“请你……”，比用动词原形有礼貌。

否定式：在动词前加don’t

[2] shall I, shall we, 意思是：我做某事好吗？我们做某事好吗？

will you, would you意思是：你做某事好吗？你们做某事好吗？

[3] let’s意思是：让我们一起做某事吧；意思是let us 请你让我们做某事吧。

[4] 加重语气用do+动词原形， 绝不用never+动词原形

[5]缓和语气用please， Could you please

[6]商量语气用

Can you /Could you 你能……吗/好吗，

Will you/Would you 你愿意吗/好吗？

will you 你做某事好吗？

shall we 我们做某事好吗

1

下面可能是上学时妈妈要交待的话

1] Turn off the light and the fans [你要]关灯和扇子

2] Take your key with you [你要]把钥匙带上。

3] Remember to take your schoolbag [你要]记得拿你的书包。

4] Don’t forget to put on more clothes [你]不要忘记穿多一点衣服。

5] Don’t leave your umbrella at school [你]不要把雨伞忘在学校。

6] Look at the traffic lights [你要]看红绿灯。

7]Never run across the road [你]绝对不要跑过马路。

8] Be careful on the road [你]在路上要小心。

9] Be quiet and serious in the classroom [你]在教室要安静而严肃。

10] Be polite to your teachers and classmates [你要]对你的老师和同学要有礼貌。

11] Don’t be naughty [你]不要顽皮。

12] Never go to netbars. [你]绝对不去网吧。

13] Don’t be late. [你]不要迟到。

14] Do come back home on time [你]一定要按时回家。 do[does did]＋动词：一定。

15] Please clean the house, will you? [请你]打扫房子,好吗？

16] Could you please cook something for yourself? 你自己煮些东西吃好吗？

17] Would you please wash the bowls 你洗碗好吗？

18] Let’s say goodbye here, shall we? 我们在此说再见，好吗？

4. 中考英语语法

语法：
a.主谓宾：I
love
you
；
b.
主谓：bird
fiys
;
c.
主谓宾+宾补：
l
love
you
money。
d.
主谓直宾+间宾：I
can
give
my
heart
to
you
,其中，my
heart，直宾；you，
e.
it
says
that
…，其中，it
是形式主
语；it
is
the
time
for
somebody
to
do，
其中，
间宾；主语是“somebody”
，it
代指
时间，作状语。
f.
定语：
N+
who、whom、whose、which、that+句子。
虚拟语气：a.{公式：ⅰ.对过去的虚拟：主句是“一般过去时”；从句是“过去完
成时(had
have
done)”。ⅱ.对过去的虚拟：主句是”一般过去时（would/could+do）
从句是”过去将来时(would/could/have
done)“}
。
b.其他形式：这些都包括：命令、要求、愿望等心理性的活动（公式：
should/could/would+do+had
have
done/would
have
done/could
have
done
）。
g.形式宾语：
主语+心理性动词（如爱、恨、后悔等）+it
+句子（解释it的）
f.形式主语：
it
says、reads等动词
+that
从句
；
it
is
+形容词/动词的被动式/(of+名词=adj).
h.祈使句：动词原形引导的，可以看做是省略主语的含有命令、希望、督促等作用的短句
！
i.省略句：a.就是主语一致时可以省略从句的主语；
b.还有就是类似于
祈使句的；c.还有就是可以省略动词后面的解释性质的句子或其他......
j.倒装句：主谓倒装：如，
Comes
a
bus
here!
全倒装：
就是作为状语的词或句子等前置+主谓倒装
！

5. 英语祈使句的三种方法是什么

1、祈使句(Imperative Sentence)是英语中的一个句式，也是用于表达命令、请求、劝告、警告、禁止等的句子。祈使句最常用于表达命令，因此在学校文法中也常称为命令句。

2、祈使句(Imperative Sentence)用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句，祈使句最常用于表达命令，因此在学校文法中也常称为命令句。

3、祈使句因对象(即主语)是第二人称，所以通常都省略。祈使句的动词都为一般现在时，句末则使用感叹号来表示结束。

4、祈使句的肯定句式常见的有三种形式：

1)Do型（以行为动词原形开头），例如：Sit down 坐下！ Stand up 起立！

2)Be型（以be开头），例如：Be quiet 安静！

3)Let型 （以let开头），含有let的祈使句可分为两种类型: 一种是“Let＋名词／代词＋动词原形”结构。 Let me help you. 让我来帮助你。 另一种是以let's开头的，它是一种特殊形式的祈使句，它并不是“命令，请 求”对方做某事，而是说话者要与对方一起去做某事，常译为“咱们……”。 Let's go to the park．咱们一起去公园吧。

6. 英语语法，祈使句

祈使句代表一种来感情色彩，源不仅仅是用于表示请求或命令，还有很多，比如请愿，希望等等，有很多很多，make
the
change，根据说话人的语境看他是带有什么色彩。
你不要拘泥于“表示请求或命令”这些祈使句的用法小方面，一般你用不带主语的动词开始一句话都是可以的，都是可以理解为其中之一的感情色彩，你不用去管他到底是命令或请求什么的，反而这会让你头疼纠结。

7. 求取：初三英语全部语法知识

. 一般现在时的用法

1) 经常性或习惯性的动作，常与表示频腮度的时间状语连用。
时间状语： every…, sometimes, at…, on Sunday
I leave home for school at 7 every morning.

2) 客观真理，客观存在，科学事实。
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. 骄者必败。

注意：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。
例：Columbus proved that the earth is round..

4) 现在时刻的状态、能力、性格、个性。
I don’t want so much.
Ann Wang writes good English but does not speak well.
比较：Now I put the sugar in the cup.
I am doing my homework now.
第一句用一般现在时，用于操作演示或指导说明的示范性动作，表示言行的瞬间动作。再如：Now watch me, I switch on the current and stand back. 第二句中的now是进行时的标志，表示正在进行的动作的客观状况，所以后句用一般现在时。
2. 一般过去时的用法

1）在确定的过去时间里所发生的动作或存在的状态。
时间状语有：yesterday, last week, an hour ago, the other day, in 1982等。
Where did you go just now?

2）表示在过去一段时间内，经常性或习惯性的动作。
When I was a child, I often played football in the street.
Whenever the Browns went ring their visit, they were given a warm welcome.

3）句型：
It is time for sb. to do sth "到……时间了" "该……了"
It is time sb. did sth. "时间已迟了" "早该……了"
It is time for you to go to bed. 你该睡觉了。
It is time you went to bed. 你早该睡觉了。
would (had) rather sb. did sth. 表示’宁愿某人做某事’
I’d rather you came tomorrow.

4) wish, wonder, think, hope 等用过去时，作试探性的询问、请求、建议等。
I thought you might have some. 我以为你想要一些。

比较：
一般过去时表示的动作或状态都已成为过去，现已不复存在。
Christine was an invalid all her life.
(含义：她已不在人间。)
Christine has been an invalid all her life.
(含义：她现在还活着)
Mrs. Darby lived in Kentucky for seven years.
(含义：达比太太已不再住在肯塔基州。)
Mrs. Darby has lived in Kentucky for seven years.
( 含义：现在还住在肯塔基州，有可能指刚离去)

注意： 用过去时表示现在，表示委婉语气。
1）动词want, hope, wonder, think, intend 等。
Did you want anything else?
I wondered if you could help me.
2）情态动词 could, would.
Could you lend me your bike?
3. used to / be used to

used to + do："过去常常"表示过去习惯性的动作或状态，但如今已不存在。
Mother used not to be so forgetful.
Scarf used to take a walk. (过去常常散步)

be used to + doing： 对……已感到习惯，或"习惯于"，to是介词，后需加名词或动名词。
He is used to a vegetarian diet.
Scarf is used to taking a walk.(现在习惯于散步)

典型例题
---- Your phone number again? I ___ quite catch it.
---- It’s 69568442.
A. didn’t B. couldn’t C. don’t D. can’t
答案A. 本句虽没有明确的时间状语，但从语意上看 出，在听的时候没有听懂这个动作发生在过去，因此应用过去时。
4. 一般将来时

1) shall用于第一人称，常被will 所代替。
will 在陈述句中用于各人称，在争求意见时常用于第二人称。
Which paragraph shall I read first.
Will you be at home at seven this evening?

2) be going to +不定式，表示将来。
a. 主语的意图，即将做某事。
What are you going to do tomorrow?
b. 计划，安排要发生的事。
The play is going to be proced next month。
c. 有迹象要发生的事
Look at the dark clouds, there is going to be a storm.

3) be +不定式表将来，按计划或正式安排将发生的事。
We are to discuss the report next Saturday.

4) be about to +不定式，意为马上做某事。
He is about to leave for Beijing.
注意：be about to 不能与tomorrow, next week 等表示明确将来时的时间状语连用。
5. be going to / will

用于条件句时， be going to 表将来
will 表意愿
If you are going to make a journey, you’d better get ready for it a s soon as possible.
Now if you will take off your clothes, we will fit the new clothes on you in front of the mirror.
6. be to和be going to

be to 表示客观安排或受人指示而做某事。
be going to 表示主观的打算或计划。
I am to play football tomorrow afternoon. (客观安排)
I’m going to play football tomorrow afternoon. (主观安排)
7. 一般现在时表将来

1）下列动词：come, go, arrive, leave, start, begin, return的一般现在时表将来。这主要用来表示在时间上已确定或安排好的事情。
The train leaves at six tomorrow morning.
When does the bus star? It stars in ten minutes.

2）倒装句，表示动作正在进行，如：
Here comes the bus. = The bus is coming.
There goes the bell. = The bell is ringing.

3）在时间或条件句中。
When Bill comes (不是will come), ask him to wait for me.
I’ll write to you as soon as I arrive there.

4）在动词hope, take care that, make sure that等后。
I hope they have a nice time next week.
Make sure that the windows are closed before you leave the room.
11. 用于现在完成时的句型

1）It is the first / second time…. that…结构中的从句部分，用现在完成时。
It is the first time that I have visited the city.
It was the third time that the boy had been late.

2）This is the… that…结构，that 从句要用现在完成时.
This is the best film that I’ve (ever) seen.
这是我看过的最好的电影。
This is the first time (that) I’ve heard him sing. 这是我第一次听他唱歌。

典型例题
(1) ---Do you know our town at all?
---No, this is the first time I ___ here.
A. was B. have been C. came D. am coming
答案B. This is the first time 后面所加从句应为现在完成时，故选B。

(2) ---Have you ____ been to our town before?
---No, it’s the first time I ___ here.
A. even, come B. even, have come C. ever, come D. ever, have come
答案D. ever意为曾经或无论何时，反意词为never，此两词常用于完成时。 This is the largest fish I have ever seen. It is / was the first time +that-clause 的句型中，从句要用完成时。
注意：非延续性动词的否定形式可以与表示延续时间的状语连用。即动作不发生的状态是可以持续的。
（错）I have received his letter for a month.
（对）I haven’t received his letter for almost a month.
12. 比较since和for

Since 用来说明动作起始时间，for用来说明动作延续时间长度。
I have lived here for more than twenty years.
I have lived here since I was born..
My aunt has worked in a clinic since 1949.
Some new oilfields have been opened up since 1976.
I have known Xiao Li since she was a little girl.
My brother has been in the Youth League for two years.
I have not heard from my uncle for a long time.

注意：并非有for 作为时间状语的句子都用现在完成时。
I worked here for more than twenty years.
(我现在已不在这里工作。)
I have worked here for many years.
(现在我仍在这里工作。)

小窍门： 当现在完成时+一段时间，这一结构中，我们用下面的公式转化，很容易就能排除非延续动词在完成时中的误使。
1) (对) Tom has studied Russian for three years.
= Tom began to study Russian three years ago, and is still studying it now.
2) (错) Harry has got married for six years.
= Harry began to get married six years ago, and is still getting married now.
显然，第二句不对，它应改为 Harry got married six years ago. 或 Harry has been married for six years.
13. since的四种用法

1) since +过去一个时间点 (如具体的年、月、日期、钟点、1980, last month, half past six)。
I have been here since 1989.

2) since +一段时间+ ago
I have been here since five months ago.

3) since +从句
Great changes have taken place since you left.
Considerable time has elapsed since we have been here.

4) It is +一段时间+ since从句
It is two years since I became a postgraate student.
被动语态的几种类型
1）主语句中有一个宾语的被动语态，如：
He saw her in the shop yesterday.
She was seen in the shop yesterday.
2) 主语有两个宾语的被动语态
Li Lei gave me a chemistry book.
I was given a chemistry book by Li Lei.
A chemistry book was given to me by Li Lei.
3）主动句中含宾语补足语的句子的被动语态
若宾语补足语是不带to 的不定式，变为被动语态时，该不定式前要加"to"。此类动词为
感官动词：feel, hear, help, listen to, look at, make, observe, see, notice, watch
The teacher made me go out of the classroom.
--> I was made to go out of the classroom (by the teacher).
We saw him play football on the playground.
--> He was seen to play football on the playground.
若宾语补足语是带to的不定式，那么被动语态仍保留to:
Mother told me not to be late
I was told not to be late by mother.
5）情态动词+ be +过去分词，构成被动语态。
Coal can be used to proce electricity for agriculture and instry.
6）表示"据说"或"相信" 的词组
 believe, consider, declare, expect, feel , report, say, see, suppose, think, understand
It is said that… 据说
It is reported that… 据报道
It is believed that… 大家相信
It is hoped that… 大家希望
It is well known that… 众所周知
It is thought that… 大家认为
It is suggested that… 据建议
It is taken granted that… 被视为当然
It has been decided that… 大家决定
It must be remember that…务必记住的是
It is said that she will leave for Wuhan on Tuesday.
14. 延续动词与瞬间动词

1) 用于完成时的区别
延续动词表示经验、经历； 瞬间动词表示行为的结 果，不能与表示段的时间状语连用。
He has completed the work. 他已完成了那项工作。 (表结果)
I’ve known him since then. 我从那时起就认识他了。(表经历)

2) 用于till / until从句的差异
延续动词用于肯定句，表示"做……直到……" 瞬间动词用于否定句，表示"到……，才……"
He didn’t come back until ten o’clock.
他到10 点才回来。
He slept until ten o’clock.
他一直睡到10点。

典型例题
1. You don’t need to describe her. I ___ her several times.
A. had met B. have met C. met D. meet
答案B. 首先本题后句强调对现在的影响，我知道她的模样，你不用描述。再次，several times告知为反复发生的动作，因此用现在完成时。

2.---I’m sorry to keep you waiting.
---Oh, not at all. I ___ here only a few minutes.
A. have been B. had been C. was D. will be
答案A. 等待的动作由过去开始，持续到现在，应用现
. 不定式作宾语

1) 动词+ 不定式
afford aim appear agree arrange ask be decide bother care choose come dare demand desire determine expect elect endeavor hope fail happen help hesitate learn long mean manage offer ought plan prepare pretend promise refuse seem tend wait wish undertake
举例：
The driver failed to see the other car in time.
司机没能及时看见另一辆车。
I happen to know the answer to your question.
我碰巧知道你那道问题的答案。

2）动词+不定式 ； 动词+宾语+不定式
ask, beg, choose, expect , hate, help intend like, love, need prefer, prepare, promise, want, wish…
I like to keep everything tidy. 我喜欢每件东西都保持整洁。
I like you to keep everything tidy. 我喜欢你年使每件东西都保持整洁。
I want to speak to Tom. 我想和汤姆谈话。
I want you to speak to Tom. 我想让你和汤姆谈话。

3） 动词+疑问词+ to
decide, know, consider forget, learn, remember, show, understand, see, wonder, hear, find out, explain, tell
Please show us how to do that. 请演示给我们如何去做。
There are so many kinds of tape-recorders on sale that I can’t make up my mind which to buy.有这么多的录音机，我都拿不定主意买哪一种。

注意:疑问词带不定式在句中作成分时，谓语动词用单数。
The question is how to put it into practice.
问题是怎样把它付诸实施。
2. 不定式作补语

1) 动词+宾语+不定式(to do)
advise allow appoint believe cause challenge command compel consider declare drive enable encourage find forbid force guess hire imagine impel ince inform instruct invite judge know like order permit persuade remind report request require select send state suppose tell think train trust understand urge warn

例句：
a. Father will not allow us to play on the street.
父亲不让我们在街上玩耍。
b. We believe him to be guilty.
我们相信他是有罪的。

Find 的特殊用法：
Find 后可用分词做宾补，或先加形式宾语，再加形容词，最后加带to 的动词不定式。find后也可带一个从句。此类动词还有get，have。
I found him lying on the ground.
I found it important to learn.
I found that to learn English is important.
典型例题:
The next morning she found the man ___ in bed，dead.
A. lying B. lie C. lay D. laying
答案：A.find的宾语后面，用分词或分词短语，起宾语补足语作用。现在分词表达主动，也表达正在进行，过去分词表达被动。

2) to + be 的不定式结构，作补语的动词。
Acknowledge, believe, consider, think, declare(声称), discover, fancy(设想), feel find, guess, judge, imagine, know, prove, see(理解), show, suppose, take(以为), understand
We consider Tom to be one of the best students in our class.
我们认为汤姆是班上最好的学生之一。

典型例题
Charles Babbage is generally considered ___ the first computer.
A. to invent B. inventing C. to have invented D. having invented
答案：A. 由consider to do sth. 排除B、D。. 此句只说明发明这一个事实，不定式后用原形即可。而C为现在完成时，发明为点动词一般不用完成时，且此处也不强调对现在的影响，因此不选C。

3) to be +形容词
Seem, appear, be said, be supposed, be believed, be thought, be known, be reported, hope, wish, desire, want, plan, expect, mean…
The book is believed to be uninteresting.
人们认为这本书没什么意思。

4) there be+不定式
believe, expect, intend, like, love, mean, prefer, want, wish, undrstand
We didn’t expect there to be so many people there.我们没料到会有那么多人在哪里。
注意 ： 有些动词需用as 短语做补语，如regard, think believe, take, consider.
We regard Tom as our best teacher. 我们认为汤姆是我们最好的老师。
Mary took him as her father . 玛丽把他当作自己的父亲。
. 不定式作主语

1） It’s easy (for me) to do that.我做这事太容易了

easy, difficult, hard, important, possible, impossible, comfortable, necessary, better;
the first, the next, the last, the best, too much, too little, not enough
It’s so nice to hear your voice.
听到你的声音真高兴。
It’s necessary for you to lock the car when you do not use it.
当你不用车的时候，锁车是有必要的。

2) It’s very kind of you to help us. 他帮助我们，他真好。
Kind, nice, stupid, rude, clever, foolish, thoughtful, thoughtless, brave, considerate(考虑周到的), silly, selfish(自私的)
例句:
It was silly of us to believe him. 我们真愚蠢，竟然相信了他。
It seemed selfish of him not to give them anything. 他不给他们任何东西，这显得太自私了。

注意：1) 其他系动词如，look，appear等也可用于此句型
2) 不定式作为句子成分时，动词用单数形式。
3) 当不定式作主语的句子中又有一个不定式作表语时，不能用It is… to…的句型
(对)To see is to believe. 百闻不如一见。
(错)It is to believe to see.
4. It’s for sb.和 It’s of sb.

1）for sb. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult, interesting, impossible等：
It’s very hard for him to study two languages. 对他来说学两门外语是很难的。
2）of sb的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词，如good, kind, nice, clever, foolish, right。
It’s very nice of you to help me. 你来帮助我，你真是太好了。

for 与of 的辨别方法：
用介词后面的代词作主语，用介词前边的形容词作表语，造个句子。如果道理上通顺用of，不通则用for。如：
You are nice. (通顺，所以应用of)。
He is hard. (人是困难的，不通，因此应用for。)
3) 祁使句（Imperative Sentence）
祈使句往往是用来表示说话人的请求、命令、要求、建议，等等。祈使句的主语常被省略，因为这个主语很明确地是听话人"you"。当然，有时为了强调或表示某种感情，句子也会带上主语。
祈使句的谓语用动词原形；它的否定形式是句首用Don't + 动词原形，或是Not to + 动词原形。例如：
Be quiet , please ! （大家）请安静。
Stand up ! 起立！
Don't smoke in the office . 请不要在办公室吸烟。
Don't be standing in the rain . 别站在雨里。
Not to be careless when you're driving a car . 开车时不要粗心大意。
4) 感叹句（Exclamatory Sentence）
感叹句表示说话人的喜悦、气愤、惊讶等强烈的情绪。这类句子中，有很多是由What或How引起的。What 用来强调名词，How则强调形容词、副词或动词。这类句子的构成只需将所强调或是说，所感叹的对象放到句首；句子无需倒装，句子要用正常语序。 当然，如果不用这种句型，而句子（无论是那种句子）本身又表示了上述的种种情绪，那么该句也就成了感叹句。例如：
What a fine day it is today ! 今天天气多好啊！
How fine it is today ! 今天天气多好啊！
What a lovely son you have !你有个多可爱的儿子啊！
How lovely your son is ! 你的儿子多可爱
如果还有什么不明白 请问我 随时恭候 我英语今年高考可考了120多啊

8. 祈使句的结构是什么英语语法

祈使抄句用以表达命令,要求,请求,劝告等.
1） 祈使句有两种类型,一种是以动词原形开头,在动词原形之前加do (但只限于省略第二人称主语的句子).
Take this seat.
Do be careful.
否定结构：
Don't move.
Don't be late.
2） 第二种祈使句以let开头.
Let 的反意疑问句
a. Let's 包括说话者
Let's have another try,shall we / shan't we?
= Shall we have another try?
b. Let us 不包括说话者
Let us have another try,will you / won't you?
= Will you please let us have another try?
否定结构：
Let's not talk of that matter.
Let us not talk of that matter.

9. 英语语法 什么是祈使句结构用法

祈使句
祈使句表示请求、命令、建议等等.谓语动词一律用原形.句子中通常不用主语,句末用惊叹号或者句号,用降调.
1含有第二人称主语的祈使句
Be careful!小心!
Don''t make such a noise.不要这么吵.
1.肯定的祈使句
a.句型：动词原形～.（省略主语）
Stand up.起立.
Be quiet,please.请安静.
b.有时,为了加强语气,可以在动词之前加do
Do sit down.
务必请坐.
Do study hard.
一定要努力学习.
比较
祈使句和陈述句陈述句：
You sit down.
你坐下来.
祈使句：
Sit down.坐下
（省略主语you）
c.用客气的语气表示祈使句时,可在句首或句尾加上please,但如果在句尾加please,那在please之前一定要加一个逗号“,”.
Go this way,please.
请这边走.
d.祈使句中如果有唤语,一定要用逗号“,”隔开,放在句首或句尾.
Li Ming,come here.
李明,过来.
Come here,Li Ming.
过来,李明.
2.否定的祈使句
句型：Don''t +动词原形～
Don''t swim in the river.
别在河里游泳.
Don''t be late.别迟到.
Please don''t be noisy.
请不要大声喧哗.
注意
表示禁止时,尤其是标语等也可用“No+动名词”来表示.
No smoking.
禁止吸烟.
No parking.
禁止停车.
句型转换
祈使句与陈述句的改写
1．祈使句=You must …（陈述句）
Come here .过来.
=You must come here .
你必须过来.
Don''t do that again.
你一定不可以再那样做了.
2．Please +祈使句=Will you (please) （陈述句）
Please help me .请帮帮我.
=Will you (please) help me?
你愿意帮我的忙吗?
Come here on time ,please .请准时到这儿.
=Will you (please) come here on time
请你准时到好吗?
2含有第一、第三人称主语的祈使句
Let''s say good-by here.
我们在此道别吧.
Don''t let him do that again.
别让他再那么做了.
1.肯定的祈使句
句型：·Let+第一人称（me,us）～.
·Let+第三人称代词（宾格：him,her,it,them）或名词～.
Let''s go at once.
咱们马上动身吧.
Let me try again.
让我再试试.
Let Tom go there himself.
让汤姆自己去那儿.
注意
Let''s包括对方,Let us不包括对方.反意疑问句时最明显.
Let''s go,shall we?
咱们去吧,怎么样?
Let us go,will you?
让我们去吧,行吗?
（征求对方的意见）
2.否定的祈使句
句型：·Let''s（us,me）+not +动词原形～.
·Don''t let +第三人称代词的宾格或名词+动词原形.
Let''s not say anything about it.
对于这件事,咱们什么也不要说.
Don''t let them play with fire.
别让他们玩火.
句型转换
祈使句有时相当一个if引导的条件状语从句.
祈使句：Use your head and you''ll find a way.
条件句：If you use your head,you''ll find a way.
如果你动动脑筋,你就会找到方法.
注意
回答Let''s～的反意疑问句句型时,肯定时用Yes,let''s.否定时用NO,let''s not.
祈使句变反意疑问句的方法：
祈使句后的反意疑问句形式
a,Let's表示说话人向对方提出建议,简短问句的主语用 we表示,问句用 shall we或 shan't we 如:Let's have a cup of tea ,shall we (shan't we)
b,Let me或 Let us表示听话人提出请求,问句用 will you或 won't you .
Let me have a rest ,will you (won't you )
c,其它的祈使句后可以加一个简短问句,使语气变得客气一些.
如:Have a rest ,will you
Stand up ,will (won't) you