第九讲
一、教学目标：状语从句及祈使句相关用法
二、教学重点：重点讲解时间状语从句when while
三、教学难点：结果状语从句的不同表示方法
四、教学过程：
状语从句
①时间状语从句
引导时间状语从句的从属连词有when,while,as soon as, until ,since after,before,not...until...
I was reading a book when my mother came in.
I was watching TV while my mother was cooking.
I will tell you as soon as he comes back.
It will be+一段时间+before......还要多久才
It won't be long before......要不了多久
It will be half a year before I come back.我还要半年才回来。
It won't be long before we meet again.要不了多久我们会再次会面。
since 从句的谓语动词一般是非延续动词，主句的谓语动词是延续性的或者是反复发生的动作。since 从句的时态若是一般过去时，主句的时态是现在完成时或现在完成进行时。
I have lived in Dayi since I left school.
She has been working in this company since she left school.
②原因状语从句
引导原因状语从句的从属连词有：because,because of,for,as
She didn't come school because she was ill.
As you are sorry,I will forgive you.
③目的状语从句
引导目的状语从句的从属连词有:in order to,in order that,so that
She studies hard so that she can pass the exam.
④条件状语从句
引导条件状语从句的从属连词有：if, unless （if not 除非/如果不）as/so long as （只要）
You will fail the exam unless you study hard.(if you don't study hard)
As long as you don't lose heart,you will succeed.
⑤结果状语从句
引导结果状语从句的从属连词有：so......that....,such......that....
so+???++可数名词单数
形容词副词形容词an a //}从句that + He is so honest that we all believe him.
such+???+++可数名词复数不可数名词形容词可数名词单数形容词//an a }从句that +
He is such an honest worker that we all believe him. It is such fine weather that we all want to go to the park.
⑥让步状语从句
引导让步状语从句的从属连词有：although/though,even though/if
(即使，尽管)都可以与yet ，still 连用，但不能和but 连用。
Although he has a lot of money,he is unhappy.
Even though it was raining hard,yet they went on playing football.
whether......or.....(不管....还是);疑问词+ever 与no matter+疑问词（不管......无论......）
Whether you believe it or not ,it is true.
Whatever you say ,he won't believe you.
祈使句
一、祈使句
1.否定式
Don't smoke here.
Please don't forget to take your umbrella.(雨伞)
2.带主语的祈使句（为了加强语气或特别向谁提出命令或要求时，加主语“you ”）
Tom,you water the flower.
3.肯定式
???++++++主句）陈述句（祈使句主句）
陈述句（祈使句not if or if and ........
Work hard and you will make much progress.
Hurry up or we will be late.
三、祈使句的反意疑问句（表示一种语气）
①否定祈使句+will you?
②肯定祈使句+will you/won't you? Please open the door,will/won't you ?
③Let's.....+shall we?
Let us....+will you?
Let's go out for a walk,shall we ?
Let us go out for a walk,will you ?
第九讲
第一板块 单项填空
1.—Please give this note to John.
—OK.I will give it to him as soon as he________.
A.is coming
B.will come back
https://www.doczj.com/doc/d616882942.html,es back
2.If Tom________the game,we will give him a surprise.
A.win
B.wins
C.won
D.winning
3.—Did you call Tom back?
—I didn't need to________we will have a meeting together tonight.
A.though
B.unless
C.because
D.if
4.The box is_______heavy_______we can't carry it.
A.so ；that
B.such ；that
C.too ；to
5.________,they were very happy.
A.Though they have no money
B.Though they had got fine clothes
C.Although they were very poor
D.Although they were rich
6.Hurry up,_______you will miss the plane.
A.and
B.but
C.so
D.or
7.Take the exam carefully,_______you won't get full marks.
A.but
B.and
C.or
D.so
8.John,work hard_______you will make much progress.
A.or
B.nor
C.but
D.and
9.You won't feel happy at school_______you get on well with your classmates.
A.though
B.when
C.unless
D.because
10.Tony is a quiet student,________he is active in class.
A.so
B.but
C.and
D.or
11.They will lose the game________they try their best.
A.unless
B.before
C.since
D.after
12.My father was preparing for his speech_______my mother was doing some washing last night.
A.if
B.while
C.unless
D.until
13.You had better take the map with you_______you won't get lost.
A.as long as
B.as soon as
C.now that
D.so that
14.I was told to meet Mr.Green at the airport.But I don't know_______he will arrive.
A.when
B.why
C.how
D.where
15.I've decided to go to London next weekend.I was wondering_______you could go with me.
A.if
B.when
C.that
D.where
16._______they have some opposite views,they all think Chinese medicine is helpful.
A.Until
B.Although
C.Since
17.I won't believe that the five-year-old boy can read magazine_______I test him myself.
A.if
B.when
C.after
D.until
18._______they are very tired,they feel happy because they've finally finished their project.
A.So
B.Although
C.If
D.But
19.They will try their best in the Dragon Boat Racing_______they may fail.
A.if
B.although
C.unless
D.until
20.—Where is Leo? He said he would come tonight!
—Yes,he did say so,________we can't find him now.
A.and
B.so
C.but
D.or
21.I really enjoyed your lecture,________there were some parts I didn't quite understand.
A.because
B.unless
C.though
D.after
22.I'm sorry to have you waiting so long for Marcia,and I'm afraid it will be ten minutes________she comes back.
A.before
B.after
C.until
D.since
23.The old man asked the girl to take another seat________he wanted to sit next to his wife.
A.because
B.so that
C.so
24.Kate was so glad_______she received Christmas gift from grandparents away in Thailand.
A.that
B.when
C.if
D.unless
25.Keep off the drugs(毒品),________you and your family will be in great danger.
A.and
B.or
C.but
D.so
26.—Do you like sports?
—Yes,I do some running in the park every day________the weather is terrible.
A.if
B.after
C.unless
D.while
27.I want to know_______he will be the volunteer in the 2011 Universiade(世界大学生运动会)in Shenzhen.
A.where
B.who
C.if
D.which
28.Check again,_______you will make fewer mistakes.
A.and
B.or
C.but
D.though
29.Good to see you again.It's almost three years________we met last time.
A.until
B.before
C.while
D.since
30.Don't forget to wash your hands_______you have meals.
A.before
B.until
C.though
D.unless
31.—Would you like to go for a walk with me,Allen?
—I'd love to,_______you don't want to go alone.
A.until
B.before
C.if
D.after
32.—What was your brother doing at this time yesterday?
—He was reading a magazine_______I was writing an E-Mail at home.
A.as soon as
B.after
C.until
D.while
33.I still remember my first teacher________we haven't seen each other for a long time.
A.if
B.until
C.though
D.because
34.Jack still came to school________he was ill.
A.though
B.but
C.if
D.so
35.He didn't go to school yesterday________he was ill.
A.because
B.because of
C.if
D.so
36.I like the MP3,________it is too expensive.
A.but
B.so
C.and
https://www.doczj.com/doc/d616882942.html,st night Dad and Mum didn't come back home________I finished my homework.
A.while
B.if
C.until
38.—You bought the car about ten years ago?
—Yes,________it's old,it still runs well.
A.Because
B.Since
C.Although
D.But
英语祈使句详解 1. 种类： 1）、直接祈使句 直接祈使句指对二人称所下的命令。如： Shut the door! 把门关上! Have a shot at it! 试试看! Have a cup of coffee! 喝杯咖啡吧! Don’t have tomato soup!别吃番茄汤! Have a really good meal! 愿你享受一顿美餐! Get your eyes tested! 你去检查一下你的眼睛吧! Drop that gun. or I’ll shoot you.放下枪，不然我就打死你。 2）、间接祈使句 间接祈使句指对一人称或第三人称所下的命令。如： Let me help you. 我来帮你吧! Please let us know when you are arriving. 请告诉我们你何时到达。 Let her do what she likes. 让她做她想做的事吧。 Let every man do his best. 让每个人人尽其才。 Don’t let them take advantage of you.别让他们占你的便宜。 2. 祈使句的概念 表示请求、命令、建议、祝愿、邀请或要求的句子叫祈使句。用于祈使句句首的动词总是用原形，不能用其他形式。如： Shut the door! 把门关上! Have a cup of coffee! 喝杯咖啡吧! Let them go by train. 叫他们坐火车去吧。 Come and have dinner with us soon. 一会儿来跟我们一起吃饭吧。 Have fun! 愿你玩得快活! Have a good time! 祝你玩得开心! Have a good day! 祝你度过美好的一天! Have a really good meal! 愿你享受一顿美餐! Have a lovely party! 愿你有一次愉快的聚会! Have a really restful holiday! 愿你度过一次十分悠闲的休假! Have a really interesting debate! 愿你们有一次十分有趣的辩论! Keep off the grass! 请勿践踏草地! Do not touch these wires. 请勿接触电线! Do not feed the animals! 不许给动物扔食物! Do not feed the lions. 请勿向狮子投喂食物! Don’t be rude.不要无礼。 Don’t you speak to me like that!你别这样跟我讲话! Stir, and you are a dead man. 动一下就要你的命。 Never speak to me like that again. 决不要再那个样子跟我说话。
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？
初中语法祈使句专项讲解 1、祈使句的概念表示请求、命令、建议、祝愿、邀请或要求的句子叫祈使句。用于祈使句句首的动词总是用原形，不能用其他形式。如：Shut the door! 把门关上!Have a cup of coffee! 喝杯咖啡吧!Let them go by train、叫他们坐火车去吧。祈使句的主语通常为第二人称(you)，但一般都被省略，只有在特殊的情况下才把主语(you)补充出来。如：You be quiet! 你安静! You go and tell him, Chris、克立斯，你去告诉他。You wait here for a moment、你在这儿等一会儿。有时祈使句的主语也可以是everybody, somebody, anybody, nobody等不定代词。如：Stand up, everybody! 全体起立!Nobody move、任何人都不许动。 2、祈使句表示强调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 let me go、一定让我去。副词never和always有时可用于祈使句句首，表示强调。如：Never do that again、再不要这样做了。Always look in the mirror before starting to drive、一定要先看看反光镜再开车。 3、祈使句的否定式构成祈使句否定式的方法很简单，那就是在动词原形前加don’t不管祈使句所用的动词为什么性质动
词，情况都是一样。如：Open the window、把窗户打开。 →Don’t open the window、别把窗户打开。Come next Monday、下周星期一来。对于以let us或let’s开头的祈使句，其否定式通常是在不定式之前放一个not。如：Let’s tell him the truth、我们把实情告诉他吧。→Let’s not tell him the truth、我们不要把实情告诉他。但在日常口语中，我们也可以把don’t放在let’s之前。如：Let’s don’t tell him the truth、我们不要把实情告诉他) 4、祈使句与连用please为了使祈使句的语气变得委婉，我们可以在祈使句的句首或句末加上please若加在句首，其后不用逗号；若加在句末，则通常会在please前加一个逗号。如：Step this way, please、请这边走。Please type your letter、请把你的信打出来。Open the window, please、请把窗户打开。如果是否定祈使句，则通常将please加在don’t之前。如：Please don’t get angry、请不要生气。Please don’t telephone before8 a、 m、早8点以前请不要打电话。 5、祈使句的时间概念祈使句所表示的时间总是指将来，所以与它连用的句子原则上要用将来时态来与它呼应。如：Give me a hand, will you? 帮我一个忙，好吗?由于give me a hand表示隐含将来意义，所以句中的will you 不能改为do you。Try again and you will succeed、你再试就会成功。由于句中的 try again隐含将来意义，所以句中用了you will succeed，而
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 it
学习祈使句的四大要点 值得背的电影台词（写作借鉴佳句） 来源：普特英语 ㈠《Shawshank Redemption肖申克的救赎》 1.You know some birds are not meant to be caged, their feathers are just too bright. 你知道，有些鸟儿是注定不会被关在牢笼里的，它们的每一片羽毛都闪耀着自由的光辉。 2.There is something inside ,that they can't get to , that they can't touch. That's yours. 那是一种内在的东西, 他们到达不了,也无法触及的,那是你的。 3.Hope is a good thing and maybe the best of things. And no good thing ever dies. 希望是一个好东西,也许是最好的,好东西是不会消亡的。 ㈡《Forrest Gump 阿甘正传》 1.Life was like a box of chocolates, you never know what you're gonna get. 生命就像一盒巧克力，结果往往出人意料。 2.Stupid is as stupid does. 蠢人做蠢事（也可理解为傻人有傻福)。 3.Miracles happen every day. 奇迹每天都在发生。 4.Jenny and I was like peas and carrots. 我和珍妮形影不离。 5.Have you given any thought to your future? 你有没有为将来打算过呢? 6.You just stay away from me please. 求你离开我。 7.If you are ever in trouble, don't try to be brave, just run, just run away. 你若遇上麻烦，不要逞强，你就跑，远远跑开。 8.It made me look like a duck in water. 它让我如鱼得水。 9.Death is just a part of life, something we're all destined to do. 死亡是生命的一部分，是我们注定要做的一件事。 10.I was messed up for a long time. 这些年我一塌糊涂。 11.I don't know if we each have a destiny, or if we're all just floating around accidentally——like on a breeze. 我不懂我们是否有着各自的命运，还是只是到处随风飘荡。 ㈢《The Lion King狮子王》 1.Everything you see exists together in a delicate balance.
一、选择题 1．Sam, ________ your teeth before going to bed. A．is brushing B．brushes C．brush D．has brushed 2．— Please ________very quiet. They___________ . — OK, I will. A．to be; sleep B．be; are sleeping C．to be; are sleeping D．be; sleeps 3．______ talk in the library. A．Don’t B．Not C．Not to 4．Mike, __________ make any noise, your father is sleeping. A．not B．don't C．won't D．can't 5．Leave the E-dictionary behind,____ you won't be able to read independently. A．so B．or C．and D．but 6．_______ afraid of making mistakes. We can learn from our mistakes. A．Be not B．Don’t be C．Not be D．Not to be 7．Cindy, ______ chase other students in the class. A．doesn't B．do C．be D．don't 8．Hurry up, you will be late for school. A．so B．or C．and D．but 9．— Study hard, _________ you will pass the exam. —I’m sure I will. A．so B．or C．but D．and 10．Take more exercise, you will be healthier. A．but B．or C．and 11．________ the steps, and you can find it convenient to buy things with the mobile phone. A．Follow B．To follow C．Following 12．late for class again, Ann. A．Don’t be B．Can’t C．Don’t D．Be 13．-Let's make fruit salad. - _____________ . A．No,I'm not B．Thank you C．That's all right D．That's a good idea 14．Please_____late for school. A．isn’t B．aren’t C．don’t be D．not be 15．Hey, James,__________on the wall. A．doesn't draw B．didn't draw C．don't draw D．drew 16．“Sally, ________ afraid of making mistakes in your composition,” said the teacher. A．not be B．don’t be C．be not D．not to be 17．Let’s ____________ volleyball. That _________ good.
祈使句 （一）概念： 用来表示请求、命令、叮嘱、邀请、劝告的句子是祈使句。 （二）一般祈使句（省略第二人称主语you） 1.肯定句：动词原形+ …… Be brave. Stand up. Stop talking! Come on and join us! a.有时，为了加强语气，可以在动词之前加do. Do study hard. Do sit down. b.为了使语气显得客气，可在祈使句的句首或句尾加上please. Please 在句尾时，之前一定要加一个逗号。 Please come here. Go this way, please. c.祈使句有唤语，一定要用逗号隔开，放在句首或句尾。 Li Ming, come here. Here you are, Eric. 2.否定句：Don’t + 动词原形+ …… Don’t swim in the river. Don’t be late. Please don’t be noisy. Don’t tell her, please.
（三）L et祈使句（含有第一、三人称主语） 1.肯定句：Let sb. do sth. Let’s go swimming on Sunday. Let me try again. Let Tom go there himself. Let the news be known. Let each man decide for himself. 2.否定句：Let sb. not do sth. 或Don’t let sb. do sth. Don’t let her waste time. Don’t let him hear you say that. Let her not do it alone. Let’s not say anything about it. Don’t let them play with fire. 3.注意： Let’s表示包括对方。 Let us表示不包括对方。 Let’s go, shall we? （包括对方） Let us go, will you? （请求对方许，不包括对方）（四）句型转换：祈使句+and/or+陈述句 祈使句相当于if引导的条件状语从句。 Use your head, and you will find a way. = If you use your head, you will find a way. Work hard, or you will fail. =If you don’t work hard, you will fail.
一、选择题 1．Get up early,______you’ll be late for school. A．so B．and C．or D．but 2．—_____________ dressed now! We have to go in ten minutes. —OK, Mom. A．Getting B．Get C．To get D．Gets 3．Peter, ______ more if you want to get high scores in the P.E. test next month. A．practice B．practices C．practicing D．will practice 4．---Be careful, don’t forget to follow your father. ---I know that, Mum. One can never be too careful. A．and B．or C．but D．so 5．_______ afraid of making mistakes. We can learn from our mistakes. A．Be not B．Don’t be C．Not be D．Not to be 6．Let’s ______ sports after school. Sports are good for health. A．have B．having C．to have D．has 7．Cindy, ______ chase other students in the class. A．doesn't B．do C．be D．don't 8．Let’s _____TV. That _____boring. Can we go out to play games? A．watching,sounds B．watch,sound C．watching,sound D．watch,sounds 9．—______________. —G-R-E-E-N, green. A．What's this? B．What color is it? C．Spell it, please. 10．Take more exercise, you will be healthier. A．but B．or C．and 11．Grandpa, you'd better not smoke any more. Follow the doctor's advice, ___________ you will be well very soon. A．and B．or C．so D．but 12．________ for the English test or you will miss the listening part. A．Don’t late B．Don’t be late C．Don’t arrive lately 13．Hurry up, _________ you will be late for class. A．and B．or C．but D．so 14．—I am feeling ill. What should I do? — eating junk food and breakfast every day. A．Stop; having B．Stop; have C．To stop; have. D．To stop; to have
13. 句子的种类 （一）按使用目的可分为陈述句、疑问句、祈使句和感叹句。 1）陈述句（Declarative Sentences）：说明一个事实或陈述一种看法。 Light travels faster than sound.光比声速度快。（说明事实） The film is rather boring.这部电影很乏味。 （说明看法） 2）疑问句（Interrogative Sentences）：提出问题。有以下四种： a.一般疑问句（General Questions）： Can you finish the work in time? 你能按时完成工作吗？ b.特殊疑问句（W Questions; H Questions）： Where do you live?你住那儿？ How do you know that? 你怎么知道那件事？ c.选择疑问句（Alternative Questions）： Do you want tea or coffee? 你是要茶还是要咖啡？ d.反意疑问句（Tag-Questions）： He doesn't know her, does he? 他不认识她，对不对？ 3）祈使句（Imperative Sentences）：提出请求，建议或发出命令，例如：Sit down, please.请坐。 Don't be nervous!别紧张！ 4）感叹句（Exclamatory Sentences）：表示说话人惊奇、喜悦、愤怒等情绪，例如：What good news it is!多好的消息啊！ ： 一祈使句练习 1.Don’t (打架）with others. 2. (not read)in the sun because it’s bad for your eyes. 3. No （talk）in class. 4．We can’t listen to music in the classroom.(改为祈使句) to music in the classroom. 5．Eat in class,please.(改为否定句) _________ in class,please. 6．Listen to music in the hallways（改否定句）
一、选择题 1．-Let's make fruit salad. - _____________ . A．No,I'm not B．Thank you C．That's all right D．That's a good idea 2．Walk ______ the white building and ______ the street. You won’t miss it. A．pass; cross B．past; cross C．pass; across D．past; across 3．—_____________ dressed now! We have to go in ten minutes. —OK, Mom. A．Getting B．Get C．To get D．Gets 4．Don’t ________ your glass too _______. A．fill; full B．fill; filled C．full; full D．full; filled 5．—When and where shall we meet tomorrow? —Let’s _______ it 3:00 p. m. at my home. A．do B．make C．meet D．plan 6．______ talk in the library. A．Don’t B．Not C．Not to 7．Don’t________ in the classroom. It’s important ________ quiet when you study. A．talk, keep B．to talk, keep C．talk, to keep D．to talk, to keep 8．—Hurry up, you will miss the first train of Beijing S2! —OK. I can't wait to see the Great Wall. A．or B．so C．and D．But 9．Leave the E-dictionary behind,____ you won't be able to read independently. A．so B．or C．and D．but 10．Do more exercise every day, ________ you’ll be stronger than before. A．but B．for C．and D．or 11．Just______straight and turn left. A．go B．to go C．going 12．Don’t _____your children_____other children . A．comparing; to B．compare;with C．compare;to D．comparing;with 13．The window is . Mike, go and it. A．open; closed B．close; opens C．open; close D．closed; opens 14．Alice, it's time for school. Let me _______, or I will be late for class. A．go B．come C．to go D．to come 15．We can’t get in. It says “________” on the sign. A．No smoking B．No touching C．No entry D．No shouting 16．________the key card in your hotel room. Leave it at the reception desk.
英语祈使句使用的重点难点 ：祈使句是一种表达请求语气的句式，在很多的地方都有使用，下面我们一起看看这篇《祈使句使用的重点难点》。 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. 肯定的祈使句 句型：动词原形do+sth.(省略主语) Be careful!小心! Stand up.起立。 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。 2. 否定的祈使句 句型：Dont +动词原形do sth. Dont swim in the river.别在河里游泳。 Dont be late.别迟到。Please dont be noisy. 请不要大声喧哗。 3. 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。
4. 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。 注意 (1)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。 (2)Lets包括对方，Let us不包括对方。反意疑问句时最明显。 Lets 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) 回答Lets do sth的反意疑问句句型时，肯定时用Yes，lets.否定时用NO，lets not. 公众号：英语学习微世界 本文为原创文章，版权归作者所有，未经授权不得转载!
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。 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shall we，而let us 开头的祈使句的反意疑问句的反问部分应为will you或won't you.如：Let us stay here, will/ won't you?
祈使句通常用来表示要求、建议、警告等意义，因其在口语中的常用性，近年来受到高考命题者的青睐。 一、重点考查“祈使句+ and / or...”句型 考例： —English has a large vocabulary, hasn't it? —Y es. ______ more words and expressions and you will find it easier to read and communicate. （2004上海） A. Know B. Knowing C. To know D. Known 答案及简析：答语中的and是破解此题的关键。and属并列连词，用来连接并列成分。与and后的句子相一致，其前亦应是一个句子。因此，本题正确答案为A，构成祈使句。 复习对策： 把握“祈使句+ and / or...”句型的表意功能： 1. 祈使句表示条件，and后的句子表示结果。 考例： Lose one hour in the morning ______ you will be looking for it the rest of the day.（2005北京春）(划线项为答案，其他同) A. but B. and C. or D. so 2. 祈使句表示要求，or后的句子表示相反行为引起的结果。 考例： Follow your doctor's advice, ______ your cough will get worse. （2005辽宁） A. or B. and C. then D. so 二、在特定语境中考查对祈使句的识别 1. 考查祈使动词与非谓语动词的功能区别 考例： —What should I do with this passage? —______ the main idea of each paragraph. （2005重庆） A. Finding out B. Found out C. Find out D. To find out 答案及简析：破解此题的关键在于对上文语境的理解。题中what引导的问句是为征询建议，其答语应该是表示说话人的建议。四个选项中只有C能构成祈使句表示建议，因此本题正确答案为C。 复习对策： 掌握祈使动词与非谓语动词的功能区别：祈使动词构成祈使句，表示要求做某事或不做某事；而非谓语动词位于句首时主要用作状语（表示时间、原因、条件、目的等），或承接上文作主语或宾语。 2. 考查带主语的祈使句 考例： —Sorry, Joe. I didn't mean to... —Don't call me “Joe”. I'm Mr Parker to you, and ______ you forget it! ( NMET2003) A. do B. didn't C. did D. don't 答案及简析：空格后的you仅为加强语气，不影响句法结构。因此，本题正确答案为D，构成否定形式的祈使句。 复习对策： 克服思维定势，牢记带主语的祈使句的特点：祈使句带主语表示加强语气，或用以指明建议或警告的对象。其主语可以是you，也可以是someone或everyone。但不管主语是复数还是单数，谓语动词一定是动词原形。如：Someone help Tom. 你们得有人帮汤姆。 三、考查祈使句的反意疑问句 考例： —Alice, you feed the bird today, ______? —But I fed it yesterday. (NMET1999) A. do you B. will you
一、选择题 1．Hey, James,__________on the wall. A．doesn't draw B．didn't draw C．don't draw D．drew 2．late for class again, Ann. A．Don’t be B．Can’t C．Don’t D．Be 3．Please ________ to take your homework to school. A．don’t forget B．not forget C．not to forget D．forget not to 4．—_____________ dressed now! We have to go in ten minutes. —OK, Mom. A．Getting B．Get C．To get D．Gets 5．—When and where shall we meet tomorrow? —Let’s _______ it 3:00 p. m. at my home. A．do B．make C．meet D．plan 6．______ talk in the library. A．Don’t B．Not C．Not to 7．Don’t________ in the classroom. It’s important ________ quiet when you study. A．talk, keep B．to talk, keep C．talk, to keep D．to talk, to keep 8．Don’t _______TV too much . It’s bad for your eyes . A．watch B．watched C．watching D．to watch 9．Get up early, _____ you’ll be late for class. A．so B．or C．and D．but 10．Let’s ______ sports after school. Sports are good for health. A．have B．having C．to have D．has 11．— Study hard, _________ you will pass the exam. —I’m sure I will. A．so B．or C．but D．and 12．________ for the English test or you will miss the listening part. A．Don’t late B．Don’t be late C．Don’t arrive lately 13．Grandpa, you'd better not smoke any more. Follow the doctor's advice, ___________ you will be well very soon. A．and B．or C．so D．but 14．Your future is whatever you make it, so ________it a good one. A．to make B．making C．made D．make 15．“Sally, ________ afraid of making mistakes in your composition,” said the teacher. A．not be B．don’t be C．be not D．not to be 16．Please let me ________you if you meet trouble. A．help B．to help C．helps D．helping