八年级英语Newspapers-Language课件1

He ______ needs money now. (need)
Does ______ need to bring the book she ______ here? (need)
They ______ go to work that day.(not need)
need any help.(not need) The boydoesn’t ________
C 2 . _____climb that tall tree? A. Do you need B. Do you need C. Need you D. Need you to
• •
• • • • •
B 3.---_____I stop here, sir? --- No, Go on to the next paragraph, please. A. Will B. May C. Could D. Ought 4.Our teachers are at work. You _____make so much noise A A. mustn’t B. doesn’t C. needn’t D. isn’t
---Where is Ken ? ---He must be in the library . I saw him there just now .
表示猜测
may be (可能是）
must be (一定是)
mustn’t be (不一定是） can’t be (一定不是）
4. 表示需要
need
C 9. ---Look, it _____be Lao Wang. ---No, it ___be him, for he has gone to Shanghai . A.may; mustn’t B. must; may C. must; can’t D. can; may not C 10. I ____like someone to take me to the theatre A. will B. may C. would D. shall
（2）Need作情态动词时，过去式也是 need, 多用于否定或疑问结构，一般不 用于肯定句，表示“必要”。
• You needn’t return the book now. • Need he go yesterday? • ---Yes, he must./ No, he needn’t. •
D 5. I’m afraid it ____rain tonight. A. can B. could C. may be D. might
6.. ---Need I start from the beginning? D ---Yes, you ______ A. need B. can C. may D. must
•---Ought you to obey the rules? •---Yes, you ought to. •--- No, you ought not to.
6. Would作为情态动词，多于请求。 Would you please sing us a song? Would you like a cup of tea?
•I may be a teacher when I grow up . •= Maybe I will be a teacher when I grow up .
1 . 一定，必须
---Must we hand in our exercises this afternoon ?
---Yes, you must . ---No, you needn’t./ don’t have to.
• 3. 可能 can be/ can’t be • 表“猜测” • 用于疑问句或否定句之中.
• a. --- Can the story be true ? • ---No, it can’t be . • b. He can’t be at home now , is he?
1.可以 表“许可”

• 16.Parents must take good care of C their children, _____they? • A. mustn’t B. don’t • C. needn’t D. aren’t • 17---____I C get there on time today? • ---No, you needn’t • A. Can B. May • C. Must D. Should
---May I come in ? ---Yes, please.
•---May I take photos here? • ---Yes, you may . / can
• ---No, you mustn’t.
2.可能 表“推测”.
may be
常用于肯定句中. ---Where is Tom ? ---He may be in the reading room ,for he likes reading there.
• 7. ---Must I write down these words now? A • ---No, you ______ • A. needn’t B. mustn’t • C. may not D. can’t • 8.Some warm-hearted animals ___hibernate (冬眠) A • A. needn’t B. does not need to • C. needn’t to D. don’t need
Would you like to join us for dinner?
Would you mind our having a party in this room? =Would you mind if we have a party in this room?
• I would like to do sth • =I’d like to do sth • I would not like to do sth
• I would rather do sth • =I’d rather do sth • I’d rather not do sth
Let’s do the exercises
1. What ____I B do for you, Madam? A.shall B. can C. may D. will
2. 肯定… must be/ mustn’t be 表肯定的猜测
He may be a thief. (可能）
He must be a thief.（一定） He must be a teacher ,isn’t he ?
must / may be +名词/形容词/介词短语
---What’s he ? ---He must be a scientist , for he knows much about science. ---This story must be true , for I read it in Shenzhen Daily .
2. 可以
表“许可”
常用于口语之中=may. a. You can borrow my pen if you haven’t any. = You may borrow my pen if you haven’t any. b. ---Can I use your eraser ?
---Yes, you can . No, you can’t .
Unit 1 Newspapers （language--情态动词）
情态动词
情态动词本身有一定的含义,
但不能单独作为句子的谓语, 必须后面紧跟动词原形 情态动词没有人称和数的变化．
１．能， 会 表示“能力”
can/could (现在时／过去时） I can sing English songs. I could sing English songs at the age of five.
• 11. ---I can’t find Tom anywhere in the office. B • --- Where _____he have gone? • A. must B. can • C. should D. need A • 12 . We ____die without air or water • A. will B. shall • C. should D. would
13. This pen looks like mine, yet it isn’t. B Whose ___it be? A. must B. can C. would D. will A 14. ____I go and apologize to my teacher for my mistake? A. Should B. Need C. Can D. May B 15.“_______he open the door?” A. Shall B. Will C. Can D. Would
• • • • •
20. ---Would you come back later next time? ----No, I _____ C A. shan’t B. shouldn’t C. won’t D. mustn’t 21.---Must we finish copying all these homework this evening? • ---No, you ______ D • A. mustn’t B. haven’t • C. not have to D. don't have to
(1) need 作行为动词 这时 need 就象其他动词一样,有第三人 称单数needs, 也有过去式 needed
1. need to do sth