Ⅰ can you draw这句话有什么知识点吗
can这里是情态动词,表示能够……。情态动词必须和系动词或者实义
动词才能构成完整的谓语。Can you draw?你会画画吗?
Ⅱ 英语人教新目标八下第二单元reading知识点
Unit 2 What should I do?
【单元目标】
1.单词与短语
stereo, loud, argue, original, serious, style, wrong, argument, either, teen, talk, family, tutor, haircut, caller, except, upset
1.want sb. to do sth.
2.play one’s stereo
3 stay at home
4.argue with sb / have an argument with sb.
5.be out of style
6.write sb a letter/write to
7.talk about
8.on the phone
9. surprise sb.
10.pay for
11.get a part-time job
12.borrow sth. from sb.
13.ask sb. for…
14. have a bake sale
15.find out
16.be upset
17. call… up
18.the same as
19. get on well with sb.
20. return sth.
21.have a fight with sb.
22.from…to…
23. drop off
24.prepare for
25.after-school clubs
26.be used to
27.fill up
28.take the middle road
2.目标句型:
1. What should I do? 2. Why don’t you…? 3. You could …
4. You should… 5. You shouldn’t…
3.语法
情态动词的用法 Ⅰ
【重难点分析】
情态动词(Modal Verbs )Ⅰ
* 情态动词也可称为“情态助动词 (Modal Auxiliaries)”,因为它和基本助动词(be,do, have)都属于助动词类。
* 情态动词和其他动词连用,可表示说话人的语气。
* 情态动词可表达建议、要求、可能和意愿等。
* 情态动词没有人称和数的变化。
* 常用的情态动词有:can, could, may, might, must, shall, should, will, would这九大情态动词;其他的还有ought to, need, dare 等。
一、九大情态动词的时态关系:
1. 现在式 can -- 过去式 could
2. 现在式 may -- 过去式 might
3. 现在式 shall -- 过去式 should
4. 现在式 will -- 过去式 would
5. 现在式 must -- 过去式 must (常用had to来代替)
二、情态动词表示“可能”或“预测”
(can, could, will, would, shall, should, must, ought to)
(1)can 和 could 用于表示“可能”或“预测”:
1. He can't be at home. (否定句)
他不可能在家。
2. Can the news be true? (将情态动词 can 置于主语 the news 前就成疑问句)
这消息可能是真的吗?
3. Anybody can make mistake. (只表示理论上的可能性) 任何人都可能犯错误。
(2)may 和 might 用于表示“事实上的可能性”或“预测”:
1. It may rain tomorrow. (表示可能会发生) 明天可能会下雨。
2. It may snow later this afternoon. (表示预测) 今天下午可能会下雪。
3. You might be right. (表示有可能) 你可能是对的。
(3)will 和 would 用于表示“预测”或“习惯性”:
1. I think he will be all right now. (will be 表示一定会) 我想他现在一定好了。
2. That would be his mother.(would be 表示肯定是) 那肯定是他母亲。
3. He will sit there hour after hour looking at the river.(will 表示经常的)
他经常一连几个小时坐在那儿看着河水。
(4)shall 和 should 用于表示“必定”:
1. I shall be rich one day. (shall be ) 总有一天我会发达的。
2. That should be Sam and his mother. (should be) 那准是Sam 和他的母亲。
(5)must 用于表示“必定”,“必会”:
1. This must be good for you.(must be 肯定) 这肯定对你是有益的。
2. All mankind must die.(表示必然会发生的事) 所有的人一定会死的。
3. Mustn't there be a mistake? (mustn't 多用于疑问句) 那肯定会有错误吗?
三、情态动词表示“许可”、“请求”
(can, could, will, would, shall, should, may, might, must)
(1)can 和 could 用于表示“许可”、“请求”:
1. Can I go with you? (请求) 我能跟你一起走吗?
2. Father said I could go to cinema. (表示过去的许可) 爸爸说我可以去看电影。
3. Could I ask you something ? (请求,用 could 比 can 更婉转) 我可以问你一件事吗?
(2)will 和 would 用于表示“请求”
1. Will you kindly tell me the way to the post office? (表示客气请求)
请问到邮局怎么走?
2. Would you give me your address? (用 would 比 will 表示更客气)
请你告诉我你的地址,好吗?
(3)shall 和 should 用于第一人称,表示征求对方的意见
1. Shall we talk? 我们谈谈好吗?
2. What should we do next? (用should 比 shall 表示更客气) 下一步我们该怎么做?
3. Shall he come to see you? (用于第三人称疑问句) 要不要他来看你?
(4)may 和 might 用于表示“许可”(口语中多用 can )
1. You may take a walk. (表示给予许可) 你可以散散步。
2. You might read the story for me. (比may更婉转) 是否请给我读一读这故事。
3.May I make a suggestion? 我可以提个建议吗?
4. Might I take a look of your work? 我看看您的大作行吗?
5. Students may not make noise in the library. (may not 表示不许可或禁止)
学生不得在图书馆里吵闹。
6. If I may say so, you are not right. (用于条件句,表示请求)
你是不对的,如果我可以这么说的话。
(5)must 用于表示“禁止”,“不准”:
1. Cars must not be parked here. (must not表示不许可) 此地不准停车。
2. All of you mustn't fishing in the pool. (must not 语气方面比 may not 更强)
你们不准在池里钓鱼。
四、重要短语和表达法(Key Words)
1.argue v.争论;争吵 argue with sb.与某人吵架
I argued with my best friend.我和我的好朋友吵架了。
Don’t argue with him. 别和他争吵了。
2.① either adv.(用于否定句)也
He doesn’t have any money, and I don’t, either.他没有钱,我也没有。
I can’t play chess. She can’t, either.我不会下国际象棋,她也不会。
② too 也(用于肯定或疑问句)
I’m a teacher.He is a teacher, too.我是老师,他也是老师。
We are going hiking. Are they going hiking,too?我们要去徒步旅行,他们也要去吗?
3.ask (sb.)for sth.向某人寻求某物;要……
Don't ask for food every day.Go and find some work. 别天天要饭,找点儿工作做。
I don’t think you should ask your parents for some money.我想你不应向父母要钱。
If you have any problems, you can ask the policeman for help. 如果你有困难,可以向警察求助。
He didn't want to ask his teacher for his book back. 他不想向老师要回他的书了。
4.the same as... 与……相同
The clothes are the same as my friends'.这些衣服与我朋友的一样。
Tom is the same age as Anna.= Tom is as old as Anna.汤姆和安娜一样大。
Her backpack is the same as mine. 她的背包与我的一样。
5.except 除……以外;(不包括……在内)
My class has been invited except me.= Only I haven't been invited.
除我以外,我的同学都被邀请了。
All the students went to the park except him.= Only he didn't get to the park.
They all toured America except her.
除了他以外,所有的学生都去美国旅行过。
besides 除……以外(包括在内)
We all went there besides him.= He went there.We went there, too.除他去以外,我们也都去了。
There are five more visitors besides me.除了我之外还有5倍访客
6.wrong adj.错误的;有毛病的;不合适的
Is there anything wrong with you? 你哪儿不舒服?
— What's wrong with you? 你怎么了?(你哪里不舒服?)
— I've got a headache.我头痛。
What’s wrong with your watch? It doesn't work.你的手表怎么了?它不走了。
adv.错误地;不正确地;不对地
He answered wrong.他答错了。
They knew they did wrong. 他们知道他们做错了。
7.get on well with sb.与某人相处融洽
The students will get on well with the teacher.学生会和老师相处得非常好。
We get on well with each other.我们彼此相处融洽。
Can she get on well with all the other students in her class?
她能与她班里所有的同学相处得好吗?
8.have a fight with sb.= fight with sb.与某人打架
I don‘t want to have a fight with my cousin. 我不想和我的堂兄打架。
They never fight with each other.They are really good friends.
他们从不打架,他们的确是好朋友。
五、主要句型(Key Sentences Structures)
What should I do? You could write him a letter.
What should he do? Maybe he should say sorry to him
What should they do? They shouldn't argue.
六、词语辨析
1. borrow sth. from sb. 从某人处借进某物
lend sth. to sb. 把某物借给某人
borrow sth. from sb. 是指该句的主语从别人处(往里)借进某物
例:He borrowed the dictionary from Lucy yesterday. 他昨天从露西处借了那本字典.
lend sth. to sb. = lend sb. sth.
是指该句的主语把某物(往外)借给别人用
例如:Could you lend me your car? 请你借给我你的车用一下好吗?
2. ①get sb. to do… 使……做(以人为对象时,有“说服……使做……”的含义)
He could get a tutor to come to his home. 他可以请一位家庭教师来他家。
You’ll never get her to agree. 你决不可能使她同意。
②ask sb. to do… 邀请(人)做……
We asked her to come to our party.我们请她来参加聚会
③ tell sb. to do…让某人做某事 例如:
The teacher told him to finish the work that day. 老师那天让他完成那项工作。
3、be in style 时髦的,流行的
be out of style 过时的,不时髦的
例: Look! Her new dress is in style.她的新裙子很时髦。
Those clothes are out of style. 那些衣服过时了。
七、课文解释
1、I don’t want to surprise him. 我不想让他感到意外。
此处surprise是及物动词 surprise sb. 使某人感到吃惊
eg. My friend always surprises me.
2、talk about it on the phone 用电话就此事进行交流
eg. Call Jim on the phone. 找吉姆听电话。
Lily, you are wanted on the phone. 莉莉,你的电话
3、call sb. (up) =give sb. a call 给某人打电话
He called me (up) from New York. 他从纽约给我打来电话
=He gave me a call from New York.
4、write sb. a letter = write a letter to sb. 给某人写信
5、give him a ticket to a ball game.给他一张观看球赛的入场券
eg. They got two tickets to tonight’s show.他们搞了两张今晚表演的入场券。
6、She has the same haircut as I do. 她和我有相同的发型。
eg. Tim has the same clothes as his brother does.提姆和他的弟弟有相同的衣服。
7、find out (研究、努力的结果)发现,查出,找出
You should find out (the answer) for yourself.你应该自己去找答案。
8、Everyone else in my class was invited except me.
除了我以外,我们班其他别的人都接到了邀请(信)
此句中else一词不能单独使用它必须跟在不定代词像“someone, anyone nobody”等词的后面,或跟在特殊疑问词像“what, where”等词的后面使用意思是“别的”
eg. What else do you know about it? 关于此事你还知道什么别的方面
9、I can’t think what I did wrong. 我真想不出我做错了什么。
此句中 what I did wrong是宾语从句,作think的宾语应用陈述语序。
10、I’m very upset and don’t know what to do.我很沮丧,不知该干什么。
此句中 what to do是不定式作know的宾语,可用宾语从句来代替。可以说成“I don’t know what I should do.”
11、There are a lot of things you could do. 有许多你能做的事。
此句中 you could do是定语从句,修饰前面的名词“things”
12、You left your homework at home.你把你的作业落在家里了。
Leave sth. +介词短语,是“把……忘在,落在(某处)的意思。
eg. He left his umbrella on the bus.他把伞忘在公交车上。
13、You should try to be funny. 你应该试着幽默一些。
Try to do…努力做,试着做,尽量做
而try not to do 是尽量不做……
eg. Please try not to be late again. 请尽量不要再迟到。
14、Their school days are busy enough. 他们的学校生活是够忙的。
enough必须放在形容词/副词的后面,表示“足够……的”
eg. He is tall enough to reach that apple. 他足够高的可以够着那个苹果。
15、be under too much pressure. 在太多的压力下
16、see other children doing a lot of things 看别的孩子在做许多事
see sb. doing 看见某人正在干某事
eg. We saw them playing basketball at that time.那时我们看见他们在打篮球
17、find it hard to do sth. 发现做……(事)很难
He found it hard to learn math well. 他发现学好数学很难
祝你学习进步,更上一层楼!请记得采纳,谢谢!(*^__^*)
Ⅲ 情态动词的should have done和虚拟语气中的有什么区别做题目时应该怎么判别考的是哪个知识点
一 . 表过去情况:should/ought to have done表示过去该做的事情而没有做,含有对对方的责备.
二 . 虚拟语气版用来表示权与客观事实相反或实现的可能性很小的一种假设。其形式有:
1.非真实条件
(I)与将来事实不符:If+主语+should+动词原形/+动词过去式(be用were),主语+would+动词原形
(2)与现在事实不符:If+主语+动词过去式(be用were),主语+would+动词原形
(3)与过去事实不符:If+主语+had done,主语+would +have done
注意:A.当从句的谓语中含有should,were,had时,可将If省略,同时,将should,were,had提到句首;B.有时的情况是混合条件,即:从句跟主句的时态不一致或虚拟与
真实情况相混合;C.条件或主句的省略
2.特殊的虚拟句型
(1)advise,suggest,insist,ask,demand,request,order等动词的宾语从句,由这些词转化而成的名词所带的同位语从句及它们的表语从句一般用虚拟语气,即:(should)
(not)do。
Ⅳ 初三英语考点是含有情态动词的被动语态,题目如图!两张图片是在一起的
满意的话请采纳蟹蟹
Ⅳ 急求高中英语情态动词所有知识点及讲解
知识精要
情态助动词是近几年来高考的重点考查项目。对情态助动词的考查主要围绕其推测和可能性的用法而展开。此外,对个别助动词的特殊用法要熟练掌握。
1.表示能力,意为“能,会”,用can, could, be able to均可,could是can的过去式。区别是:can只有过去时could,而be able to有多种时态。
John can speak three foreign languages fluently.
约翰能流利地说三门外语。
John could swim when he was four.
约翰四岁时就会游泳。
I regretted that I hadn’t been able to drive him home.
我后悔我没能开车送他回家。
Will you be able to help me learn English tomorrow?
明天你能帮助我学习英语吗?
2.表示请求或允许,意为“可以”时,用can、could或may均可,只不过can比may更正式,could比can语气更委婉。
Can I park my car in front of your office?
我能把我的车停在你的办公室前面吗?
----Could I use your bike now?
----Certainly. Go ahead.
May I have a look at the photos that you took yesterday?
我能看一下你昨天拍的照片吗?
3. must, can, may/might表推测时的用法。
表推测时must用于肯定句,can用于疑问句和否定句,may/might用于肯定句和否定句。must用于否定句时不表推测,表示“禁止,千万不做…”。
The man standing over there must be a doctor.
站在那边的那个男子一定是个医生。
The man standing over there can’t be a doctor.
站在那边的那个男子不可能是个医生。
He may be out now.
他可能出去了。
I think you mustn’t change the way that you live.
我想你千万不要改变你的生活方式。(这句中的must不表推测,表禁止。)
can和may表推测都可用于否定句,但can’t的意思是“不可能”,may not的意思是“可能不”。可见can’t的否定意味更强。
A teacher like her may not be popular with the students.
像她这样的老师可能不会受到学生的欢迎。
A teacher like her can not be popular with the students.
像她这样的老师不可能会受到学生的欢迎。
4.can和may都可以用于肯定句中表示可能性,注意它们的的区别。
can表示可能性时是“理论上的(或逻辑上的)可能性”,并不是说话人的主观猜测,意为“有时会…”。may表示的是“现实的可能性”。
In the north of Canada it can snow in June.
在加拿大的北部六月份有时会下雪。
The road is narrow and it can be blocked sometimes.
这条路窄,有时会堵车。
Jane has promised she will be here at 8:30,but it is 9:00 now and she hasn’t turned up. The road may be blocked.
简答应8:30到这儿,但现在9:00了她还没到。路上可能堵车了。
5. shall是近几年全国各省市高考中考查频率较高的一个重点情态助动词。主要掌握以下内容:shall与第一人称搭配,用于疑问句,表提出请求或征求意见;与二、三人称搭配,用于陈述句(肯定句和否定句),表警告、威胁、允诺、命令、强制、决心等。
Shall he open the window?
他打开窗户好吗?(表征求意见)
You shall get the justice that you want.
你会得到你想要的公平。(表允诺)
You shall not use my camera if you don’t use it properly.
如果你不正确使用,我不会让你使用我的照相机(表警告)
No, he shan’t go.
不! 他不能去。(表命令)
Nothing shall stop us from carrying out this plan.
什么也阻挡不了我们实施这项计划。(表决心)
6. must和should推测之外的用法。
上面讲了must在肯定句中表推测的用法,must在肯定句中还有“必须”的用法。注意二者不要混淆。另外,must还有“偏偏,非要做…”的意思。
We must do everything step by step.
我们一定要一步一个脚印地做每一件事情。
If you must smoke, please go outside.
如果你非要抽烟,请出去。
When everybody was in bed, he must turned the radio on.
大家都上床睡觉了,他偏偏把收音机打开了。
should表示吃惊、赞叹、不满等情绪,也是近几年来的高考热点。
It’s wonderful that you should have achieved so much in these years.
这几年你们有了这么大的成就真了不起。
You can’t imagine a gentleman like him should treat a lady so rudely.
你想象不出来象他这样一位绅士竟然会如此粗鲁地对待一位女士。
7.need和dare即可以作情态助动词,也可以作实义动词。
need用作情态助动词时,无人称、数、时态的变化,主要用于否定句和疑问句。
You don’t need to do it yourself.
你不必亲自去做这件事。(实义动词)
You needn’t do it yourself.
你不必亲自去做这件事。(情态助动词)
dare用作情态助动词时,无人称、数的变化,但有过去时态,主要用于否定句、疑问句和条件句。
You should dare to say no to her requirement.
你应该敢于拒绝她的要求。(实义动词)
You daren’t say no to her requirement.
你不敢拒绝她的要求。(情态助动词)
8.情态助动词+ have done sth.
情态助动词+ have done sth. 表示对过去(而不是现在或将来)应该发生而未发生的事情的态度和推测,不同的情态助动词表示不同的意思,这也是近几年来高考的热点。
should/ought to have done sth. 表示过去本应该做某事而事实上未做。
I should have driven her home yesterday evening.
昨天晚上我该开车送她回家了。(事实上没有送她回家)
shouldn’t/oughtn’t to have done sth. 表示过去本不应该做某事而事实上做了
You shouldn’t have had a quarrel with her.
你不该与她吵架了。(事实上与她吵过了)
need have done sth. 表示过去本有必要做某事而事实上未作
You need have met her at the station.
你很有必要到车站接她了。(事实上没去车站接她)
needn’t have done sth. 表示过去本无必要做某事而事实上做了
You needn’t have cleaned the room for me.
你不必为我打扫房间了。(事实上已打扫了)
could have done sth. 表示过去本可以做某事而事实上未做
I wasn’t busy then and you could have asked me for help.
我当时不忙,你本来可以向我求助的。(事实上未向我求助)
注意:上述表达都是虚拟语气,与事实相反。而must have done sth.和can’t have done sth.只是对过去事情的推测,不表示与事实相反。
The ground is wet and it must have rained last night.
地湿了,昨天夜里一定下雨了。
His bike is here and he can’t have gone back home.
他的自行车还在这儿,他不可能回家了。
Ⅵ 情态动词的高考考点
情态动词 词义&用法 注意事项 特殊用法 can
could 1.表具备某种能力 Can表现在能力;Could表示过去能力.可用be able to代替;was/were able to 表示成功做了某事 (1)表惊异、怀疑、不相信、不耐烦等。(此意常用于否定句、疑问句或惊叹句语气)Can/Could this be true?
(2)can not…tooenough表示无论怎样``````也不过分,越``````越好:
You can't be too careful.
你越细心越好 2.表请求和允许 ①请求用could 语气委婉
②允许不用 could. 3.表“可能性” ①can用于否定和疑问句(could不限)
②can (be)表示有时候会(常与sometimes, at times 连用) may
might 1.表请求和允许 ①请求用might语气更委婉。
②允许时用may,表示“可以”(表示允许时不用might)。 (1)may/might well+V原形:表完全可能,,很可能= be very likely to:He may well be proud for his son.
(2)may/might as well+V原形:最好,满可以,倒不如
You may as well stay here over night. 2.表可能性“也许” 此意常用于肯定句。(might可能最小) 3表祝愿 固定句型为“May+主语+V原型”:
May you succeed! must 1.表“必须” ①must多表主观、现在/将来义务; have to多表客观、过去义务
②mustn't表禁止;否定用needn't / don't have to (1)表示必然结果:
All men must die.人固有一死。
(2)表示一种与说话人愿望相反、不耐烦的感情色彩,可译为“一定要、偏偏、非要”:
If you must know, her name is Mary. 2.表推测:“肯定是、准是” 只用于肯定句。在否定句/疑问句中用can/could will
would 1.表意愿,决心等 Would此时为will过去式,无意义差别 (1)will表命令(说话者确定命令一定会得到执行)或允诺:You will report to me afterwards.(命令)They will get enough money from me.(允诺)
(2)可用于祈使句附加疑问句(反义疑问句):(此时would比will委婉) Don’t go now, will you?
(3)would短语:would rather/would prefer宁愿;would like/would love喜欢/想要(见注意①) 2.表经常性,习惯性,倾向性, Would表过去反复的动作/某种倾向(相对于used to无“现已无此习惯”之义。) 3.表功能,性质 叙述真理:The tree will leave without water for 3 months. 4.表估计:“想必,大概”(只时态区别) 此意表对目前事物的预料。That will be the postman ringing.(would表示过去/现在;will表示现在/将来) 5.表“请求/要求”
(Will you?) 此意用于疑问句,常与you连用
Will you give me a piece of paper? shall
(shan’t) 1.表征求意见(“好不好”) 用在第一、三人称Shall the reporters wait outside or what? 点2其他示例:
He shall have the book when I finish reading.(允诺)
You shall fail if you don't work harder.(警告)
You shall come at once.(命令) 2.表允诺、威胁、警告、命令或根据规定有义务做 用于第二、第三人称
Passengers shall not talk with the driver while the bus is moving 3.表规章、法令、预言:“必须” 用于所有人称
Every competitor shall wear a number should
ought to 1.表示道义上的责任,义务或要求, 有时表示劝告:You ought to /should pay more attention to what your lawyer says. (1)should 用于疑问句中表示说话人对某事不能理解,惋惜,感到意外,赞叹,愤怒、惊异等感情,意为“竟会”,有时也用于陈述句中
(2)Should还可以用在if引导的条件从句,表示一件事听起来可能性很小,但也不是完全没有可能,相当于“万一”的意思。(见注意②) 2.表示推测和可能性,是“ (按理说)应该”之意 肯定的语气没有must用于推测时强
This pen ought to /should be yours. 3.表示说话人的一种谦逊,客气,委婉的语气 此意常用于第一人称时:
You are mistaken , I should say . (依我看你是搞错了)