山東省淄博市周村區(qū)萌水中學(xué)九年級英語全冊Unit3ItmustbelongtoCarlaSectionA課件3（新版）魯教版五四制

Unit 3It must belong to Carla.Section A Period Three4a-4d Teaching aims1.單詞：laboratory=lab；coat；sleepy; pocket2.學(xué)會使用must be, could be ; might be, cant 做出推測。3.學(xué)會辨別must / must be; could/ could be; might / might be的用法 Revision Dictation 1.過去常做某事 2. 非常少 3.不尋常的事情; 4. 被采訪 5. 準(zhǔn)是；一定 6.任何奇怪的事情 7. 隔壁鄰居 8. 不可能是9. 看見某人跑開 10. 感到不安 11.做某事取樂 12. 制造恐懼 Revision Dictation 1.used to do 2. nothing much 3.something unusual; 4. be interviewed by 5. must be 6.anything strange 7. next door neighbor 8. cant be 9. see sb running away; 10. feel uneasy 11.have fun doing sth 12. create fear 重點語法知識用法小結(jié) 1、whose用來對物主代詞及名詞所有格進行提問：1）提問形容詞性的物主代詞。如：These are my bananas. Whose bananas are these? 2）提問名詞性的物主代詞。如： That bedroom is mine. Whose is that bedroom? Hers are in the classroom. Whose are in the classroom? 3）提問名詞所有格（不包括of構(gòu)成的所有格）。如：Those are the twins bags. Whose bags are those? Toms mother is a good teacher. Whose mother is a good teacher 2、must; might; cant; could 等詞的用法 1）must “必須”-Must I clean the classroom now? 我必須現(xiàn)在打掃教室嗎？No, you neednt. (注意：否定用neednt作答) 2）must 表推測 “必定、一定、肯定” It must be Lucys schoolbag because her ID card is in it. It must belong to Carla. 3) mustnt “不允許：絕對不可”You mustnt smoke here. You may look at it , but you mustnt touch it.4）注意：含有must be 的句子，在改為否定句時，要用cant be 而不是mustnt beIt must be Toms. It cant be Toms. 4) may ,might 的用法 （1）表示“允許” 意為“可以”，例如： You may leave now. （2）表推測，意為“可能，或許” 例如： Your pen may /might be in your schoolbag. 你的鋼筆可能在你的書包里。 （3）might 是may 的過去式，語氣更加委婉、客氣。 Might I use your pen for a while? 我可以用會兒你的鋼筆嗎？ 5）could（can的過去式） 能，會; 可能 He could not ride a bike two years ago. Could you help me?(在此could語氣更加委婉） It could be a bear or a wolf.6) cant 不能； 不可能（表可能性） The boy cant answer the question. The man in the room cant be Tom, because Tom has gone to Shanghai. 4a. Choose the best way to complete each sentence using the words in brackets1. A: Wheres Jean? B: Im not sure. She (is / might be / must be) in the laboratory.2. A: Everyone is going to the pool after school. B: Really? It_(must be / cant be / could be) hot outdoors.3. A: Thats the phone. B: Hmm. I wonder who it _(must be / could be / should be).4. A: I wonder if these are Jims glasses. B: They_ (cant be / might be / could be) his. He doesnt wear glasses. 5. A: I hear water running in the bathroom. B: It (could be / must be / cant be) Carla. She was thinking of taking a shower. might bemust be could be cant bemust be 4b.Complete these responses.1. A: Many people are wearing coats. B: The weather must be _.2. A: Sally has been coughing a lot. B: She might be _.3. A: Theres very loud music coming from the apartment next door. B: The neighbors must be_. 4. A: Whenever I try to read this book, I feel sleepy. B：It_.very cold outdoors.catch a bad cold.have a partycould be boring. 4c.Look at this picture of a room. How much can you tell about the person who lives here? Is it a boy or a girl? What are his/her hobbies? Discuss your ideas with a partner.A: It could be a girls room because its very tidy. B: I guess so. But it might be a boys room because the clothes look like boys clothes. 當(dāng)堂訓(xùn)練1.Is that our new English teacher？ Well, it_ be, but Im not quite sure. A. should B. might C. must D. cant 2. Whose bike is this? It _ belong to Adam. Look! His bag is on it. A. can B. may C. will D. must 3.How is your friend coming? -Im not sure. He _ drive here. A. may B. can C. must D. willBD A 當(dāng)堂訓(xùn)練4.Whos the man there? Is it Mr Black? - It _ be him. Hes much taller. A. cant B. mustnt C. should D. may5.-_ we clean the classroom at once? - No, you _. You_ clean it after school. A. Must; neednt ; may B. Must; mustnt can C. shall; cant must D. Need; mustnt; mayBA