2022年英语中考总复习情态动词课件17张

(共17张PPT)
实战演练
1— I wonder if these are Danny’s glasses
—They _____ be Danny’s. He doesn’t wear glasses.
can’t B. must C. mustn’t D. can
2. —Must I prepare for the trip today
—No , you ________ prepare for it today . You can do it tomorrow.
need B. don’t need C. needn’t D. mustn’t
3.—Robert, could you wash the car for me
—Yes , I ________. I’m coming , Dad.
could B. couldn’t C. can D. can’t
市档案局XX年工作总结分析与XX年工作计划
XX年,××*市档案局在市委、市政府的正确领导下,以邓小平理论和“三个代表”重要思想为指导,深入学习实践科学发展观,紧紧围绕市委、市政府工作大局,积极推进我市档案法制建设、业务建设、基础设施建设、资源建设、信息化建设,较好地完成了XX年档案局各项工作任务,为××市档案事业取得了新的进展,为我市经济社会的又好又快发展作出了积极贡献。
一、强化服务,档案局工作进一步发展
我局在XX年为了紧紧围绕全市经济社会发展大局,积极探索新领域档案工作的开展,不断创新服务机制,落实服务举措,努力做到为××市经济社会发展服务。一、抓好民生档案工作。我局以社保、就业、低保等领域档案工作为基础,不断拓展民生档案工作,XX年重点督促全市各级城建、房管部门完善档案工作软、硬件建设,促进了管理水平的提高。二、认真抓好污染源普查档案工作。我局在抓好污染源普查档案工作培训的基础上,主动与市环保部门联系、衔接,在指导市污染源普查档案的收集、整理的基础上,以市污普办档案整理为示范,在全市统一做法、统一要求,使全市污普档案收集、整理、归档、管理工作得到较好完成。三、加强重点项目档案
情态动词
TODAY'S TOPIC
情态动词性质
作为情态动词，它们有一些共同性质:
那就是------多情！（Just kidding~~~~~）表示一种情绪，态度
情态动词共有的性质是：
1.不能单独作谓语，须和行为动词或系动词连用共同构成谓语
2. 无人称和数的变化（have to除外）
3. 后接动词原形do/be (这一点很重要)
4. 具有助动词作用（可用来构成否定句，疑问句）
常用情态动词图册
情态动词can
(1)
表示能力时一般译为“会，能”，即有种能力,此时否定can't 意为“不会，不能”
She can swim fast, but I can't.
I can't play the piano.
(3)
表示请求或允许，常用在口语中，意为“可以”(相当于may,但不如may正式)
Can I have a look at your new pen 我可以看一下你的新钢笔吗
Can you come to my party
学会礼貌地给予答复
肯定回答：Sure, I’d love / like to；That sounds good!
否定回答：Sorry, I can’t.； I’d love to, but I’m afraid I have no time.
情态动词can
情态动词must
(1)
must表示主观看法，意为“必须，一定”
You must stay here until I come back.
You must go and see a doctor because you have a fever.
常考句型：
---Must I ......
---Yes，you must.
---No, you needn't. / No, you don't have to.
难点：must与have to区别
must “必须”侧重于个人意志和主观上的必须做某事，具有强制性的意味
have to “不得不” 强调客观上的原因迫使不得不去做某事
I know I must study hard. 我知道我必须努力学习
My brother was very ill, so I had to call the doctor in the midnight.
我弟弟病得厉害，我只得半夜里把医生请来。
情态动词must
(3)
否定形式为mustn't, 表示“一定不要，绝对禁止”
You mustn't paly with fire. 不许玩火
You mustn't be late. 一定不能迟到
情态动词can
(2)
表示推测，意味“可能”，常用于否定句和疑问句中，此时can't意为“不可能”
--Can the news be true 这个消息会是真的吗？
--No,it can't be true. 不可能是真的
--I think Miss Gao must be in the library.She said she would go there
--No,she_____be there,I saw her just now.
A. can't B. mustn't C.needn't D.wouldn't
情态动词must
(2)
must 表示有把握的推测，用于肯定句
The light is on, so he must be at home now.
Jane must be at home, because I saw her walk into her house
情态动词need
当need作为情态动词时，表示“需要，必须”，用法和其他情态动词一样，主要用在否定句和疑问句中
肯定回答为：must 必须
否定回答为：needn't =don't have to 没有必要，不必
——Need I open the door
——Yes, you must.
——No, you needn't/No, you don't have to.
难点：need做实义动词 和 情态动词 的区别
need除了做情态动词，还可以做实义动词
这时need就和其他动词一样，有第三人称，单复数
need+n. 需要某物
I really need a job.
Plants need light in order to survive.
need to do sth. 需要做某事(主语通常是人)
I need to buy some books
You need to listen carefully in class.
课后小练习
1、—________ you pass me a pen I’d like to write down the phone number.
—Sure. Here it is.
Can B. Need C. Might D. Must
2、You _______ worry about me. It’s nothing serious.
A. can’t B. mustn’t C. needn’t D. won’t
3、— May I go to the cinema,mum
—Certainly, but you _______be back by 11 o'clock.
A. might B. mustn’t C. can’t D. must
4、The man in the office ___ be Mr. Black, because he went home just now.
A. mustn’t B. may not C. can’t D. needn’t
A. crazy B. beautiful C. lazy D. ugly
1、People say she is _______and looks like a doll.
A. think B. hope C. suggest D. ask
2、When we go out, people _______that I am older than my sister because she is shorter and slimmer.
A. wrong B. welcome C. important D. interesting
3、My friend is positive(积极的)even when things go _______.
A. lessons B. symblos C. novels D. results
5、Last week she got her examination _______, which wewre not ver good.
A. stupid B. interested C. sad D. glad
4、I thought she was going to be ____ .
A. although B. if C. before D. even though
6、Every day after class, _______teachers are free in their offices, she will ask them for help.
A. suddendly B. early C. recently D. together
8、When you hear her laugh, you will naturally(自然地) laugh_______.
A. purpose B. opinion C. friendship D. habit
9、I thought my ____with Linda is very vluable, and I hope we will always be best friends .
A. better B. angrier C. busier D. heavier
10、When I feel unhappy, I will talk to Lucy and she will make me feel ___.