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1、8B Unit 4 A good readGrammarGrammar(1) Gulliver did not know where he could find other people. Gulliver did not know _ other people. (2)Gulliver wondered who he could ask for help. Gulliver wondered _ help. (3) Gulliver did not know how he could break the ropes. Gulliver did not know _the ropes. (4)
2、 Gulliver found out what he could do with the tiny man. Gulliver found out _ with the tiny man. (5) Gulliver decided when he should leave Lilliput. Gulliver decided _should leave Lilliput. where to find同义句转换同义句转换 who to ask for how to break what to dowhen to leave翻译句子1.我不知道如何解决这个问题.I _.2.汤姆不知道该和谁玩.T
3、om_.3.我忘了下一步该做什么.I forgot _.4.我们还没决定在哪儿见面.We havent _.5.请告诉我何时开班会.Please tell me _.when to begin the class meetingdoesnt know who to play withwhat to do nextdecided where to meetdont know what to do with this problemWords and phrases reviewvi. 交；递，给交；递，给上交，递交上交，递交等等等等n. 评论评论vt. 归还归还准时准时vt. 续借；更新；重新开
4、始续借；更新；重新开始handhand inand so onreviewreturnon timerenew1. Have you decided what to do with these books, Hobo? (P48) 2. I did not know what to say either. (P51)3. “I must run away from them,” I thought, but I did not know how to get away. (P51)Look at the following sentences.MUST 的用法一、表一、表义务义务，“必必须须”
5、。 must 表主表主观观的的认识认识。二、在否定二、在否定结结构中表构中表”不不许许,禁禁止止”。一。一。I must study hard. 我必我必须须努力学努力学习习。(主主观观上上认为应该认为应该努力努力学学习习)二。二。You mustnt leave here. 你不能离你不能离开开这这儿。儿。 三、表推三、表推测测，暗，暗含有很大的可能含有很大的可能性。否定的猜性。否定的猜测测是用是用cant。四、关于四、关于 must 的的简简短回答：短回答：三。三。He must be ill. He looks so pale. 他他肯定是病了。他的肯定是病了。他的脸脸色色那么那么苍苍白
6、。白。 The baby cant be ill. He is so active. 那宝那宝宝不大可能是病了。他宝不大可能是病了。他那么活那么活跃跃。 四。四。-Must I clean the dining room at once? 我必我必须马须马上打上打扫扫膳膳厅吗厅吗?-Yes, you must. 是的。是的。-No, you neednt. / No, you dont have to. 不必不必马马上打上打扫扫。二、在疑二、在疑问问句和否定句中，句和否定句中，have to 多用助多用助动词动词 do ,does,did构成，构成，must 则则直接提前或加直接提前或加not
7、。例如：。例如：Did he have to do it? = Must he do it? 他得做那件事吗?而且在否定句中，have to 表不需要，must 表不允许：You dont have to go there. 你不需要去那儿。You mustnt go there? 你不可去那儿。 HAVE TO 用法用法一、一、have to 表表客客观观的需要和的需要和义务义务，must 表表主主观观的的认识认识。例如。例如： I missed the train, so I had to take a taxi. 我没搭上火我没搭上火车车，所以我只得打的。所以我只得打的。(客客观观上需要
8、打的上需要打的)I must study hard. 我必我必须须努力学努力学习习。(主主观观上上认为应该认为应该努力学努力学习习) Model verbs ()musthave to have got tomust not / mustntdont have to havent got to / hasnt got to Must sb?Do / Does sb. have to ?Have / Has sb. to ?（必须、（必须、应当）应当）（必须、（必须、不得不）不得不）1.Dont be late again. You _ be here on time. A. may B. ca
9、n C. must D. neednt2.You _ do it even if you dont want to. A. cant B. mustnt C. neednt D. have to3. Must I take a bus? No, you _. You can walk from here. A. mustnt B. dont C. don t have to D. had better not to4. It is rather cold here. Shall we light a fire? No, we _, because things here are easy to
10、 catch fire. A. wont B. cant C. mustnt D. needntcc5.-Look, it_ be Mr. Wang. -No, it _ be him. He has gone abroad. A. may; mustnt B. must; may not C. must; cant D. can; may not6.I was really worried about you. You _ home without a word. A. mustnt leave B. shouldnt have left C. couldnt have left D. ne
11、ednt leavecA7.-Must I do it now? -No, you _. A. neednt B. dont have to C. mustnt D. A and B DWhat rules must we obey when were in the library? Discussion must must mustnt mustnt must have to dont have toWork in groupsWork out some class rules using must, must not, have to and do not have to. Homework:1记忆词汇、词组和句型。2复习本课所学语法。3完成教师布置的相关练习。4预习Integrated skills。
