鲁教版九年级英语上册课件Unit-3

1、精品教学课件授课教师：九年级全一册 课文山东教育出版社 让孩子的英语学习之路充满阳光。我们一起去发现城堡、发现演绎的乐趣。上课要求：准备好课本和学习工具 坐姿端正，精神饱满，认真思考，勇于质疑 积极举手回答问题，不讲小话、不插话、完成任务学校：精品教学课件授课教师：九年级全一册 课文山东教育出版社 Unit 3It must belong to Carla.Section A Period Three4a-4d Unit 3Section A Teaching aims1.单词：laboratory=lab；coat；sleepy; pocket2.学会使用must be, could be

2、; might be, cant 做出推测。3.学会辨别must / must be; could/ could be; might / might be的用法 Teaching aims1.单词：laboratory=lRevision Dictation 1.过去常做某事 2. 非常少 3.不寻常的事情; 4. 被采访 5. 准是；一定 6.任何奇怪的事情 7. 隔壁邻居 8. 不可能是9. 看见某人跑开 10. 感到不安 11.做某事取乐 12. 制造恐惧Revision DictationRevision Dictation 1.used to do 2. nothing much 3

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 fearRevision Dictation重点语法知识用法小结 1、whose用来对物主代词及名词所有格进行提问：1）提问形容词性的物主代词。如：These are my bananas. Whose bananas are these? 2）

4、提问名词性的物主代词。如： That bedroom is mine. Whose is that bedroom? Hers are in the classroom. Whose are in the classroom? 3）提问名词所有格（不包括of构成的所有格）。如：Those are the twins bags. Whose bags are those? Toms mother is a good teacher. Whose mother is a good teacher重点语法知识用法小结 1、whose用来对物主代词及名词所有2、must; might; cant; c

5、ould 等词的用法 1）must “必须”-Must I clean the classroom now? 我必须现在打扫教室吗？No, you neednt. (注意：否定用neednt作答) 2）must 表推测 “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 “不允许：绝对不可”You mustnt smoke here. You may look at it , but you mustnt touch it.4）注意：含有mu

6、st be 的句子，在改为否定句时，要用cant be 而不是mustnt beIt must be Toms. It cant be Toms. 2、must; might; cant; could 等词4) may ,might 的用法 （1）表示“允许” 意为“可以”，例如： You may leave now. （2）表推测，意为“可能，或许” 例如： Your pen may /might be in your schoolbag. 你的钢笔可能在你的书包里。 （3）might 是may 的过去式，语气更加委婉、客气。 Might I use your pen for a while

7、? 我可以用会儿你的钢笔吗？ 4) may ,might 的用法 5）could（can的过去式） 能，会; 可能 He could not ride a bike two years ago. Could you help me?(在此could语气更加委婉） 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.鲁教版九年级英语上册课件Unit-

8、34a. 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.

9、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

10、could be cant bemust be4a. Choose the best way to com4b.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: Whe

11、never I try to read this book, I feel sleepy. B：It_.very cold outdoors.catch a bad cold.have a partycould be boring.4b.Complete these responses.1.4c.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 id

12、eas 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. 4c.Look at this picture of a r当堂训练1.Is that our new English teacher？ Well, it_ be, but Im not quite sure. A. should B. might C. must D. cant 2.

13、 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. willBDA当堂训练1.Is that our new English当堂训练4.Whos the man there? Is it Mr Black? - It _ be him. Hes much taller. A. cant B. mustnt C. should D. may5.