初中英语祈使句讲解及练习
祈使句语法及练习题
祈使句祈使句指の是表示命令、請求、建議或勸告の句子。
其主語you常省略,謂語動詞用原形,句末用感嘆號或句號,讀降調。
1. 肯定の祈使句(1)動詞原形+其他Stand up, please. = Please stand up. 請起立。
(2)Be + n./adj.Be a good boy! 要做一個好孩子! Be careful! = Look out! = Take care! 小心 / 當心!(3)Let + 賓語 + 動詞原形 + 其他成分Let me help you. 讓我來幫你。
Let’s go to school together. 咱們一起上學去吧。
2. 否定の祈使句(1) Don't + 動詞原形Don't stand up. 別站起來。
Don't be careless. 別粗心。
Don't let them play with fire. 別讓他們玩火。
(2)Let型の否定式有兩種:“Don't + let + 賓語 + 動詞原形 + 其他成分”和“Let + 賓語 + not + 動詞原形 + 其他成分”。
Don't let him go. / Let him not go. 別讓他走。
Let them not play with fire. 別讓他們玩火。
(3)no開頭,用來表示禁止性の祈使句。
No smoking! 禁止吸煙!No fishing! 禁止釣魚!3. 祈使句の強調形式,通常在肯定祈使句式前加上助動詞Do。
例如:Do shut up! 快住口!4. 祈使句の回答祈使句の動作通常是表示將來發生の動作,所以回答祈使句時,一般用 will或won’t。
在回答具有否定意義の祈使句時,要注意兩點:1)形式一致(即Yes與will保持一致;No與won’t保持一致)2)意思相反(即Yes是“不”の意思;No是“是”の意思)。
初中英语祈使句讲解及练习
初中英语祈使句讲解及练习初中英语――祈使句祈使句指的是表示命令、请求、建议或劝告的句子。
其主语you常省略,谓语动词用原形,句末用感叹号或句号,读降调。
1. 肯定的祈使句(1)动词原形+其他Stand up, please. = Please stand up. 请起立。
(2)Be + n./adj.Be a good boy! 要做一个好孩子! Be careful! = Look out! = Take care! 小心/ 当心!(3)Let + 宾语+ 动词原形+ 其它成分Let me help you. 让我来帮你。
Let’s go to school together. 咱们一起上学去吧。
2. 否定的祈使句(1) Don't + 动词原形Don't stand up. 别站起来。
Don't be careless. 别粗心。
Don't let them play with fire. 别让他们玩火。
(2)Let型的否定式有两种:“Don't + let + 宾语+ 动词原形+ 其它成分”和“Let + 宾语如:--- 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。
5. 祈使句的反意疑问句(1) 肯定祈使句的反意疑问句反问部分用will you 或won't you。
Please open the do or, will/ won’t you? 请把门打开,好吗?(2) 否定祈使句的反意疑问句反问部分只用will you。
Don't be late again, will you? 别再迟到了,行不行?(3) 以let's开头的祈使句反意疑问句反问部分用shall we。
(完整版)初中英语祈使句讲解及练习
(完整版)初中英语祈使句讲解及练习初中英语――祈使句祈使句指的是表示命令、请求、建议或劝告的句子。
其主语you 常省略,谓语动词用原形,句末用感叹号或句号,读降调。
1. 肯定的祈使句(1)动词原形 +其他Stand up, please. = Please stand up. 请起立。
(2)Be + n./adj.Be a good boy! 要做一个好孩子 ! Be careful! = Look out! = Take care! 小心 / 当心!(3)Let + 宾语 + 动词原形 + 其它成分Let me help you.让我来帮你。
Let ' s go to school together.咱们一起上学去吧。
2. 否定的祈使句(1) Don't + 动词原形Don't stand up. 别站起来。
Don't be careless. 别粗心。
Don't let them play with fire. 别让他们玩火。
(2) Let 型的否定式有两种:“Don't + let + 宾语 + 动词原形 + 其它成分”和“ Let + 宾语 + not +动词原形 + 其它成分” 。
Don't let him go. / Let him not go. 别让他走。
Let them not play with fire. 别让他们玩火。
(3) no 开头 ,用来表示禁止性的祈使句。
No smoking! 禁止吸烟 !No fishing! 禁止钓鱼 !3. 祈使句的强调形式,通常在肯定祈使句式前加上助动词 Do 。
例如: Do shut up! 快住口!4. 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:1)形式一致(即Yes 与will 保持一致;No 与won ' t 保持一致)2)意思相反(即 Yes 是“不”的意思; No 是“是”的意思)。
中考初中英语祈使句讲解及练习 (2)
中考初中英语祈使句讲解及练习初中英语――祈使句一、概念:祈使句指的是表示命令、请求、建议或劝告的句子。
二、句型结构:1、肯定句:2、否定句:1. 肯定的祈使句(1)动词原形+其他Stand up, please. = Please stand up. 请起立。
(2)Be + n./adj/prep短语.Be a good boy! 要做一个好孩子!Be careful! = Look out! = Take care! 小心 / 当心!(3)Let + 宾语 + 动词原形 + 其它成分Let me help you. 让我来帮你。
Let’s go to school together. 咱们一起上学去吧。
2. 否定的祈使句(1) Don't + 动词原形Don't stand up. 别站起来。
Don't be careless. 别粗心。
Don't let them play with fire. 别让他们玩火。
(2)Let型的否定式有两种:“Don't + let + 宾语 + 动词原形 + 其它成分”和“Let + 宾语 + not + 动词原形 + 其它成分”。
Don't let him go. / Let him not go. 别让他走。
Let them not play with fire. 别让他们玩火。
(3)no开头,用来表示禁止性的祈使句。
No smoking! 禁止吸烟!No fishing! 禁止钓鱼!No photos!三、练习一. 用括号内所给动词的适当形式填空。
1.It’s an important meeting. _________________ (not, be )late.2.________________ (not,make) any nise! Your mother is sleeping.3.________________ (not, speak) with your mouth full of food and _________ (be) polite.4. ________________ ( not, talk) and ____________ (read) aloud.5._______________ (not,leave) your homework for tomorrow, Larry.6.________________ (look) out! A car is coming.7._______________ (give) us ten years and just see what our country will be like.二、单项选择1. The TV is too loud. Please________. A.turn it down B. to turn it down C. turn down it D. to turn down it2. _______ late again, Bill!A. Don't to beB. Don't beC. Not beD. Be not3. _______ cross the road until the traffic lights turn green.A. NotB. Won'tC. Doesn'tD. Don't4. Please help me carry it, ______?A. will IB. will youC. shall ID. shall we5. Don't make so much noise, ______?A. will youB. won't youC. shall weD. do you6. Do you know the girl ______under the tree?A. standB. to standC. standingD. stood7. Kate, _______ your homework here tomorrow.A. bringB. bringsC. to bringD. bringing8. ________ me the truth, or I'll be angry.A. TellingB. To tellC. ToldD. Tell9. I've kept the dog _______Maomao for a long time.A. NameB. namedC. namingD. to name10. Don't you know that _______ is good for our health?A. swimB. swimmingC. swamD. swims11 .Her doctor said: “________ work so hard”A StopB Don’tC Can’tD No14. ________him the secret, will you?A Don’t tellB Not to tellC Not tellingD No telling15. ________ in bed. It’s bad for your eyes.A Not to readB Don’t readC Don’t to readD Not read16. ________ Your child. We’ll look after him.A Not to worry aboutB Don’t worry aboutC Not worry forD Don’t worry with20.Please ________ look outside. Look at the blackboard.A notB don’tC aren’tD can’t三、句型转换1. Will you please read it again more slowly? (改为祈使句)_______ ________ again more slowly, please.2. If you don't listen to me, I'll go. (改为同义句)________ ________me, or I’ll go.4. The teachers often tell the students not to be careless. (改为祈使句)_______ _______careless, please.5. Please sit next to Nancy. (改为否定句)_______ _______ next to Nancy.6. Don't forget to turn off the lights, please. (改为反意疑问句)Don't forget to turn off the lights, _______ _______?7. If you move, you'll die. (改为同义句)_______ ______, or you'll die.二、英语书面表达专项训练2.如今,很多城市出现了一种绿色出行方式――共享单车(bike-sharing),它因环保、便捷而备受青睐,但同时也引发了一些问题。
初中祈使句类型及练习
●肯定结构:1. Do型(即:动词原形(+宾语)+其它成分)。
如:Please have a seat here. 请这边坐。
有的祈使句在意思明确的情况下,动词可省略。
如:This way, please. = Go this way, ple ase. 请这边走。
2. Be型(即:Be + 表语(名词或形容词)+其它成分)。
如:Be a good boy! 要做一个好孩子!3. Let型(即:Let + 宾语 + 动词原形 + 其它成分)。
如:Let me help you. 让我来帮你。
●否定结构:1. Do型和Be型的否定式都是在句首加don't构成。
如:Don't forget me! 不要忘记我!Don't be late for school! 上学不要迟到!2. Let型的否定式有两种:“Don't + let + 宾语 + 动词原形 + 其它成分”和“Let + 宾语 + not + 动词原形 + 其它成分”。
如:Don't let him go. / Let him not go. 别让他走。
3. 有些可用no开头,用来表示禁止性的祈使句。
如:No smoking! 禁止吸烟!No fishin g! 禁止钓鱼! 表示禁止时,尤其是标语等也可用“No+名词/动名词”来表示。
No parking!No entry!No litter!"Let"后头除了是不带"to"的不定式动词 (The infinitive without"to")之外,还可以是某些适当的副词,如out, in, down, alone等:(13) Let the puppy out.(14) Open the windows and let the fresh air in.祈使句专项练习一、用括号内所给动词的适当形式填空。
祈使句讲解,练习题带答案
Read and match.(问答配对))
( E )1. What is she doing?
(A
)
2 .
Where
is
my
piano?
(G
)
3 .
How have
many pets?
boys
in
Class
4B
(F
)
4 .
What
colour
is
your
watch?
(H
)
5 .
Whose
eraser
(play) games.
(not play) with the cat. Let's play
6. Be (be) quiet. The child is sleeping (sleep).
7. Judy likes reading (read) English in the morning.
8. The Zhangs want (want) to have (have) lunch in the restaurant.
IV. Rewrite the following sentences.(按要求改变句 子)
1. Please eat and drink in the classroom.(否定句) Please don’t eat and drink in the classroom.
2. Have some noodles, please.(否定句) Don’t have any noodles,please.
祈使句
1. 祈使句表示请求、命令、叮嘱、劝告等,谓语动词用 原形,常用动词词组构成祈使句,如:
中考语法:祈使句、反义疑问句(详解+练习)
祈使句定义表示命令、请求、劝告、禁止等。
特点①无主语(隐形主语是you,省略了)例如:(You) Stand up!站起来!②肯定句:动词原形+其他例如:Shut up!闭嘴!③否定句:Don’t+动词原形+其他例如:Don’t talk! 不要讲话!④表示委婉,礼貌,通常在句首/句末加please【注意:句首要大写;句末要用逗号隔开】例如:Stand up, please!=Please stand up!请站起来!类型Be型肯定:Be quiet!安静!否定:Don’t be noisy! 别吵!回答(肯):OK. / Yes,I will.好的,我会的。
Do型肯定:Talk to classmates!和同学交流!否定:Don’t talk to classmates!不要和同学讲话!回答(否):No./Sorry,I won’t.不好意思,我不会了。
Let型肯定:Let us go shopping!让我么去购物吧!否定:Don’t let us go shopping!Let us not go shopping!回答(肯):Sounds good/great!No型否定:No photos!不准拍照!(标语类)No smoking!禁止吸烟!回答:OK.句型1.祈使句+and+陈述句例如:Come early,and you will get a good grades. “早点来,你就会占到一个好点的座位。
”2.祈使句+or+陈述句例如:Be quiet, or he will hear us.“安静,否则他会听到我们的。
”反义疑问句概念针对某一件事提出疑问,以向对方求证的问句形式。
表示“...是吗?/不是吗?”例如:That's Tara, isn't it?那是Tara,对吗?构成附加疑问句构成:Be/情/助+主语原则:“前肯后否”“前否后肯”例如:Lily can sing,can't she?Lily会唱歌,是吧?例如:Tom didn't go to school yesterday,did he?回答事实是肯定用Yes, 事实是否定用No。
初中英语祈使句讲解及练习汇编
初中英语――祈使句讲课安排,引入祈使句例子,做出总结。
讲解其肯定形式。
补充其强调式,主语舍去和委婉式引出否定式讲解祈使句的回答,重点在否定祈使句的回答祈使句在翻译疑问句的应用时间充足的话,补充特殊的祈使句Stand up; open the door; be careful ; be a good boy ; let’s play together 动词都是原型祈使句指的是表示命令、请求、建议或劝告的句子。
其主语you常省略,谓语动词用原形,句末用感叹号或句号,读降调。
1. 肯定的祈使句(1)动词原形+其他Stand up, please. = Please stand up. 请起立。
(2)Be + n./adj.Be a good boy! 要做一个好孩子! Be careful! = Look out! = Take care! 小心/ 当心!(3)Let + 宾语+ 动词原形+ 其它成分Let me help you. 让我来帮你。
Let’s go to school together. 咱们一起上学去吧。
2. 否定的祈使句(1) Don't + 动词原形Don't stand up. 别站起来。
Don't be careless. 别粗心。
Don't let them play with fire. 别让他们玩火。
(2)Let型的否定式有两种:“Don't + let + 宾语+ 动词原形+ 其它成分”和“Let + 宾语+ not + 动词原形+ 其它成分”。
Don't let him go. / Let him not go. 别让他走。
Let them not play with fire. 别让他们玩火。
(3)no开头,用来表示禁止性的祈使句。
No smoking! 禁止吸烟!No fishing! 禁止钓鱼!3. 祈使句的强调形式,通常在肯定祈使句式前加上助动词Do。
初中英语祈使句讲解及练习(附答案)
初中英语祈使句讲解及练习(附答案)1.Don't make any noise。
Your mother is XXX.XXX.3.XXX.4.In affirmative imperative sentences。
the verb is in its base form and the subject "you" is often omitted。
Use an n mark or a d at the end of the sentence.5.Examples of affirmative imperative sentences include using the verb in its base form with other words。
using "be" with a noun or adjective。
and using "let" with an object and the verb in its base form.6.Negative imperative sentences use "don't" before the verb in its base form or use "let" with "not" before the verb in its base form。
Another n is to start the sentence with "no" to XXX.7.XXX imperative sentence。
add the auxiliary verb "do" before the main verb.8.When answering an imperative sentence。
祈使句的用法及练习
祈使句的用法及练习一、含义用来表示请求、命令、劝说、叮嘱等的句子就是祈使句。
祈使句一般以动词原形开头。
二、形态(一)Be型(be+adj)Be careful!Be dangerous!Be quiet!(二)Do型(Do代表动词原形)Open the door!Close the window!Go and play football!(三)Let's或Let us型Let's go home!Let us help Mary!Let me clean the room!(四)No+动名词,多用在标语禁令中No smoking!No parking!No spitting!No+动名词可以与Don't+动词原形替换。
No smoking!=Don't smoke!三、否定形式Be型和Do型前直接加Don't,Let's型可前面直接加Don't或let's后加not。
Don't be careful!Don't open the door!Don't let's go home!/Let's not go home!四、反意疑问句祈使句的反意疑问句一般用will you?Let's---用shall we?Let us---用will you?Open the door,will you?Let's go home,shall we?Let us help Mary,will you?五、练习题(一)用括号内所给词的适当形式填空1. It's an important meeting.______ (not be) late.2._____ (look) out!A car is coming!3.________ (not make) any noise! The baby is sleeping.4.Let's _______(not say) anything about it.5.________ (not let) the baby cry.6._____ (read) aloud,please.7._________ (not talk) with your classmate in the class.(二)选择题1.Her doctor said:"____ work so hard"A stopB Don'tC can'tD No2.Sindy,____ to be here at 8 o'clock.A is sureB is sure thatC will be sureD be sure 3._____ him the secret,will you?A Don't tellB Not to tellC Not tellingD No telling 4.Please _____ look outside,look at the blackboard.A notB don'tC aren'tD can't 5.John,read the text for us,_____ ?A does heB will heC do youD will you 6.Let's do it at once,_____ ?A shall weB will youC do weD do you 7.Let us do it at once,____ ?A shall weB will youC do weD do you 8._____ in bed, It's bad for your eyes.A Not to readB Don't readC Don't to readD Not read 9.____ smoking!A Don'tB NoC Don't toD Be not。
祈使句的结构及用法(附练习题与答案)
• 4. No+/名词以上结构表示禁止,多用于公共场合的标牌或警示语。
• 例如:No littering.禁止乱扔垃圾。
•
No photo.禁止拍照。
• 注意:为了加强祈使句的语气,我们通常在祈使句的动词原形前加上助动词do,此时译为“一定,务必”。例 如:Do lock the door.务必要锁上门。Do write carefully. 一定要仔细写。巧记口诀祈使句巧记口诀祈使句 无主语,主语you常省去;动词原形在句首,加上please较客气。变为否定很容易,句首don't莫忘记。
• 3. Let型(1)肯定句: Let+宾语+动词原形+其他成分。
• 例如:Let me help you.让我来帮你。
• (2)否定句:don't+let+动词原形+其他成分。或Let+宾语+not+动词原形+其他成分。
• 例如:don't let her cross the street alone.= Let her not cross the street alone.不要让她单独过马路。
祈使句
• 祈使句的种类 • 1. Do型 • (1)肯定句:动词原形(+宾语)+其他成分。 • 例如:Open the door.开门。 • Please have a seat here.请这边坐。 • (2)否定句:don't+动词原形(+宾语)+其他成分。 • 例如:don't watch TV. 不要看电视。 • 2. Be型 • (1)肯定句:Be+表语(名词或形容词)+其他成分。 • 例如: Be a good boy!要做一个好孩子!Be quite, please!请安静! • (2)否定句:don't be+表语。例如:don't be late.不要迟到。
祈使句语法及练习题
祈使句语法及练习题(总3页)--本页仅作为文档封面,使用时请直接删除即可----内页可以根据需求调整合适字体及大小--祈使句祈使句指的是表示命令、请求、建议或劝告的句子。
其主语you常省略,谓语动词用原形,句末用感叹号或句号,读降调。
1. 肯定的祈使句(1)动词原形+其他Stand up, please. = Please stand up. 请起立。
(2)Be + n./adj.Be a good boy! 要做一个好孩子! Be careful! = Look out! = Take care! 小心 / 当心!(3)Let + 宾语 + 动词原形 + 其它成分Let me help you. 让我来帮你。
Let’s go to school together. 咱们一起上学去吧。
2. 否定的祈使句(1) Don't + 动词原形Don't stand up. 别站起来。
Don't be careless. 别粗心。
Don't let them play with fire. 别让他们玩火。
(2)Let型的否定式有两种:“Don't + let + 宾语 + 动词原形 + 其它成分”和“Let + 宾语 + not + 动词原形 + 其它成分”。
Don't let him go. / Let him not go. 别让他走。
Let them not play with fire. 别让他们玩火。
(3)no开头,用来表示禁止性的祈使句。
No smoking! 禁止吸烟!No fishing! 禁止钓鱼!3. 祈使句的强调形式,通常在肯定祈使句式前加上助动词Do。
例如:Do shut up! 快住口!4. 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:1)形式一致(即Yes与will保持一致;No与won’t保持一致)2)意思相反(即Yes是“不”的意思;No是“是”的意思)。
祈使句重点讲解与练习
祈使句的回答
• 一.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。 • 三,对于let us或let’s的表示建议的祈使句 常用OK. /All right. /Good idea.来回答
祈使句(重点讲解与练习)
◎祈使句
• 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。 • Go and wash your hands. (命令) • Be quiet, please.(Please be quiet.) (请求) • Be kind to our sister. (劝告) • Watch your steps. (警告) • Look out!Danger! (强烈警告,已如感叹句) • Keep off the grass. (禁止) • No parking. (禁止) • No eating or drinking. (禁止) • No littering. (禁止)
• 否定结构: • 4. Let型 :“Don‘t + let + 宾语 + 动词原形 + 其它成 分”和“Let + 宾语 + not + 动词原形 + 其它成 分”。 • 注意:为了加强祈使句的语气,我们通常是在 祈使句的动词原形前加上助动词do,此时通常 译为“一定”“务必”等。如: • Do be careful. 务必要小心。 • Do have some more tea. 一定再喝点茶。 • Do let me go. 一定让我去。
祈使句详解及练习
祈使句详解及练习英语祈使句(Imperative Sentence)一、定义用于表达命令、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,因此在学校代法中也常称为命令句。
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,句末则使用句号来表示结束。
例:Go and wash your hands.(去洗你的手。
——命令)Be quiet, please.(Please be quiet.)(请安静。
——请求)Be kind to our sister.(对姊妹要和善。
——劝告)Watch your steps.(走路小心。
——警告)Look out!Danger!(小心!危险!——强烈警告,已如感叹句)Keep off the grass.(勿践草坪。
——禁止)No parking.(禁止停车。
——禁止)祈使句也常把主语“You”表达出来,使对方听起来觉得柔和些,例如:You go and tell him, Chris. (克立斯你去告诉他。
)二、表现形式●肯定结构:1. Do型(即:动词原形(+宾语)+其它成分)。
如:Please have a seat here. 请这边坐。
有的祈使句在意思明确的情况下,动词可省略。
如:This way,please. = Go this way, please. 请这边走。
2. Be型(即:Be + 表语(名词或形容词)+其它成分)。
如:Be a good boy! 要做一个好孩子!3. Let型(即:Let + 宾语+ 动词原形+ 其它成分)。
如:Let me help you. 让我来帮你。
●否定结构:1. Do型和Be型的否定式都是在句首加don't构成。
如:Don't forget me! 不要忘记我!Don't be late for school! 上学不要迟到!2. Let型的否定式有两种:“Don't + let + 宾语+ 动词原形+ 其它成分”和“Let + 宾语+ not + 动词原形+ 其它成分”。
祈使句讲解及练习
祈使句【观察一】请仔细观察下列例句,你能补全结论部分所缺的内容吗?1. Tidy up your room, Sam.2. Open the door, Anna.3. Be careful when crossing the road.【结论一】祈使句是表示向对方发出_____ 、提出_____ 或要求,要对方做某事或不做某事,带有祈使语气的句子。
主语为第二人称,但是常常被_____ 。
【观察二】请仔细观察下列例句。
(A) (B)1. Walk quickly, Tom! 1. Be a good boy, Tony.2. Come in, please! 2. Be polite when you are there.3. Open your books! 3. Be careful!(C) (D)1. I’m a little tired. Let’s have a rest. 1. Don’t stand up.2. Let’s go shopping together. 2. Don’t be late again, Jack.3. Don’t let him go! = Let him not go!【结论二】祈使句有肯定和否定两种形式。
肯定式有三种常用句型:1. ________ (+宾语) + 其他成分;2. ______ + 表语(名词或_______)+ 其他成分;3. _______ + _________ + 其他成分;否定式有两种常用句型:1. ______ + ________ (+宾语)+ 其他成分2. _____ + ______ + 表语(名词或______ )+其他成分。
【观察三】1. Please turn off your phone.2. Come in, please.【结论三】在祈使句中, 为了缓和语气, 使表达更委婉、有礼貌, 常常在_____ 或____加上______。
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初中英语――祈使句祈使句指的是表示命令、请求、建议或劝告的句子。
其主语you常省略,谓语动词用原形,句末用感叹号或句号,读降调。
1.肯定的祈使句(1)动词原形+其他Stand up, please. = Please stand up.请起立。
(2)Be + n./adj.Be a good boy!要做一个好孩子!Be careful! = Look out! = Take care!小心/当心!(3)Let +宾语+动词原形+其它成分Let me help you.让我来帮你。
Let’s go to school together.咱们一起上学去吧。
2.否定的祈使句(1) Don“t +动词原形Don“t stand up.别站起来。
Don“t be careless.别大意。
Don“t let them play with fire.别让他们玩火。
(2)Let型的否定式有两种:“Don“t + let +宾语+动词原形+其它成分”和“L et +宾语+ not +动词原形+其它成分”。
Don“t let him go. / Let him not go.别让他走。
Let them not play with fire.别让他们玩火。
(3)no开头,用来表示禁止性的祈使句。
No smoking!禁止吸烟!No fishing!禁止钓鱼!3.祈使句的强调形式,通常在肯定祈使句式前加上助动词Do。
例如:Do shut up!快住口!4.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,大凡用will或won’t。
在回答具有否定意义的祈使句时,要注意两点:1)形式一致(即Yes与will保持一致;No与won’t保持一致)2)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。
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。
5.祈使句的反意疑问句(1)肯定祈使句的反意疑问句反问部分用will you或won“t you。
Please open the door, will/ won’t you?请把门打开,好吗?(2)否定祈使句的反意疑问句反问部分只用will you。
Don“t be late again, will you?别再迟到了,行不行?(3)以let“s开头的祈使句反意疑问句反问部分用shall we。
Let“s turn on the TV, shall we?我们把电视打开,好吗?<特别注意>只有以let“s开头的祈使句的反意疑问句的反问部分才用shallwe,而letus开头的祈使句的反意疑问句的反问部分应为will you或won“tyou.如:Let us stay here, will/ won“tyou?请(你)让我们留在这好吗?一.用括号内所给动词的合适形式填空。
1.It’s an important meeting. _________________ (not, be )late.2.________________ (not,make) any nise! Your mother is sleeping.3.________________ (not, speak) with your mouth full of food and_________(be) polite.4. ________________ ( not, talk) and ____________ (read) aloud.5._______________ (not,leave) your homework for tomorrow, Larry.6.________________ (look) out! A car is coming.7._______________ (give) us ten years and just see what our country will belike.8.________________ (not, let) the baby cry.9.Wear more clothes or you ____________ (catch) a cold.10.Let’s _______________ (not, say) anythingabout it.二、单项选择1. The TV is too loud. Please________.A. turn it downB. to turn it downC. turn down itD. to turn down it2. _______ late again, Bill!A. Don“t to beB. Don“t beC. Not beD. Be not3. _______ cross the road until the traffic lights turn green.A. NotB. Won“tC. Doesn“tD.Don“t4. Please help me carry it, ______?A. will IB. will youC. shall ID. shall we5. Don“t make so much noise, ______?A.will youB. won“t youC. shall weD.do you6. Do you know the girl ______under the tree?A. standB. to standC. standingD. stood7. Kate, _______ your homework here tomorrow.A. bringB. bringsC. to bringD. bringing8. ________ me the truth, or I“ll be angry.A. TellingB. To tellC. ToldD. Tell9. I“ve kept the dog _______Maomao for a long time.A. NameB. namedC. namingD. to name10. Don“t you know that _______ is good for our health?A. swimB. swimmingC. swamD. swims11 .Her doctor said:“________ work so hard”A StopB Don’tC Can’tD No12. Sindy, ________ to be here at 8 o’clockA is sureB is sure thatC will be sureD be sure13.________ when you cross the road.A Do careB CareC Do be carefulD To be careful14. ________him the secret, will you?A Don’t tellB Not to tellC Not tellingD No telling15. ________ in bed. It’s bad for your eyes.A Not to readB Don’t readC Don’t t o readD Not read16. ________ Your child. We’ll look after him.A Not to worry aboutB Don’t worry aboutC Not worry forD Don’t worry with17.They are very tired. Why ________ have a rest?A not theyB do not theyC don’t theyD not to18 --You look rather tired. ________ stopping to have a rest?-- All right.A Why notB How aboutC Why not toD why don’t19 ______ tell a lie.A HardlyB NotC NoD Never20.Please ________ look outside. Look at the blackboard.A notB don’tC aren’tD can’t三、句型转换1. Will you please read it again more slowly?(改为祈使句)_______________ again more slowly, please.2. If you don“t listen to me, I“ll go.(改为同义句)________________me, or I’ll go.3. Let“s watch the sports games.(改为反意疑问句)Let“s watch the sports games, ____________?4. The teachers often tell the students not to be careless.(改为祈使句)______________careless, please.5. Please sit next to Nancy.(改为否定句)______________ next to Nancy.6. Don“t forget to turn off the lights, please.(改为反意疑问句)Don“t forget to turn off the lights, ______________?7. If you move, you“ll die.(改为同义句)_____________, or you“ll die.8. Come to my house tomorrow.(改为反意疑问句)Come to my house tomorrow, ______________?9.这是一个坏了的被子。
(翻译句子)This is a ________________.10.让我们去帮帮那个哭泣的女孩吧。
(翻译句子)Let’s go and help the______________, please.四、将下列汉语翻译成英语。