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1、,Section A 2a-2d,Objectives,To learn the words and expressions: attend, valuable, pink, anybody. To learn to make inferences by using must, might, could and cant. To learn to make conversations using the information in 2a.,A: Whose book is this? B: It must be Marys. J.K. Rowling is her favorite writ
2、er.,Review 1b and practice it in groups.,hair band,tennis balls,2a Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag.,1. The person _ go to our school. 2. The person _ be a boy. 3. It _ be Meis hair band. 4. The hair band _ belong to Linda. 5. It _ be Lind
3、as schoolbag.,must,cant,could,might,must,2b Listen again. Fill in the blanks.,Fill in the blanks with must, might, could or cant.,1. The notebook _ be Mings. It was on her desk. 2. The homework _ be Carols. She wasnt at school today. 3. The soccer ball _ be Johns or Tonys. They both play soccer, don
4、t they? 4. The French book _ be Li Yings. Shes the only one that is studying French.,must/might,must,might/could,cant,5. I cant find my backpack. It _ be still at school. 6. The photo _ be Lus. Those are his parents. 7. The red bicycle _ be Hus. She has a blue bicycle. 8. This ticket _ be my aunts o
5、r uncles. Theyre both going to the concert.,must / might,must,cant,might / could,Look! Theres a schoolbag here.,Whats inside?,Theres a T-shirt, .,The person must go to,2c Make conversations using the information in 2a and 2b.,Linda: Mom, Im really worried. Mom: Why? Whats wrong? Linda: I cant find m
6、y schoolbag. Mom: Well, where did you last put it? Linda: I cant remember! I attended a concert yesterday so it might still be in the music hall.,2d Role-play the conversation.,Mom: Do you have anything valuable in your schoolbag? Linda: No, just my books, my pink hair band and some tennis balls. Mo
7、m: So it cant be stolen. Linda: Oh, wait! I went to a picnic after the concert. I remember I had my schoolbag with me at the picnic. Mom: So could it still be at the park? Linda: Yes. I left early, before the rest of my friends. I think somebody must have picked it up. Ill call them now to check if
8、anybody has it.,Linda cant find her schoolbag. At first she thinks when she attended a concert, it _ still _ in the music hall. Then she remembers she had her schoolbag with her at the picnic. Later she thinks somebody_ _ _ it up because she left early. At last she calls them to check if anybody has
9、 it.,Read theconversation and write the key words down.,must have picked,might,be,Mom, Im really worried.,Why? Whats wrong?,.,.?,1 . Well, where did you last put it? last adv. 上次；最近的一次；最后一次，last除用于句末外，还常置于句子中间。如： When I last saw her, she was working in Shanghai. 我上次见她时，她在上海工作。 When did you see him l
10、ast? 你最近见到他是什么时候？,Language Points,join / join in / take part in /attend,join指加入某个党派，团体组织等，成为其 中一员，意为“参军，入党，入团”。 join the Army/the Party/the League join sb. in (doing) sth. 和某人一道做某事 Will you join us in the picnic? 你参加我们的野炊吗？,2. I attended a concert yesterday so it might still be in the music hall.,jo
11、in in多指参加小规模的活动如“游戏；比赛”， 口语中常用。 Join in the basketball game. 参加篮球赛。 take part in 指参加会议或群众性活动，着重说明 主语参加该项活动并在活动中发挥作用。 Well take part in the sports meeting /club. take an active part in 积极参加,attend 正式用语 vt. 指参加会议、婚礼、葬礼、典礼；去上课、上学、 听报告等。句子主语只是去听，去看，自己不一定 起积极作用。 I attended a night school. 我上夜校。,1.TheVIPs
12、(VeryImportantPersons)from21countrieswill_ theAPECinShanghaithisautumn. A.hold B.takepartin C.join D.attend 2. Mary, would you like to _ this game? Id love to, but I have to finish _ the composition first. A. join in; to write B. attend; writing C. join; to write D. take part in; writing,D,D,3. Do y
13、ou have anything valuable in your schoolbag? valuable adj. 很有用的；宝贵的 This painting is veryvaluable. 这幅绘画非常名贵。 He gave us valuableadvice on the problems of education. 他在教育问题上给我们提了宝贵的建议。 This experience isvaluableto me. 这一经历对我很有用。 value n. 价值；价格；重要性,根据所给汉语完成下列句子，每空词数不限。 你的建议对我很有价值，值得采纳。 Your advice is
14、_ to me. It is worth taking. 解析：习惯用法“be +of +名词 = be +名词的形容词形式”。,of great value / (very) valuable,4. I think somebody must have picked it up. must have picked it up是“must + have + 过去分词”的结构，表示对过去时间里可能发生的事情的推测，语气较强，具有“肯定”的意思。 Linda has gone to work, but her bicycle is still here. She must have gone by
15、 bus. You must have mistaken her for her sister. 你一定是把她误认为是她的姊妹了。,I cant find him anywhere; he _ home. A. can go B. can have gone C. could goD. could have gone 解析：can一般不用于肯定的推测用法中，从而排除A、B；另一方面，从句意上看，这应该是对过去发生动作的推测，所以只能用D。,D,. 根据句意，从括号内选择合适的单词填空。 1. Amy has practiced dancing for five hours. She _ (mu
16、st / cant) be very tired. 2. Miss Yang _ (must / cant) be at home. She has gone to Shanghai. 3. Dont play on the street. You _ (could /cant) be hurt by cars.,must,cant,could,Exercises,4. Bruce _ (must / might) pass the exam. Im not sure. 5. I cant find my pen at school. It _ (could / cant) be at home.,could,might,1.这本书一定是李雷的。他正在找这本书。 This book must be Li Leis. He is looking for the book. 2.这个发带可能是韩梅的。她喜欢戴发带。 The hair band could be Han Meis. She likes wearing a hair band.,. 翻译句子。,中考链接, Is the wom
