九年级英语 unit5sectionA3a4课件 人教新目标版.ppt

Section A （（3a- 4））Fill in the blanks with must ,may, might, could, can’t1.Whose earrings are these? They _____ be Mary’s. she wears earrings sometimes.2.Gina ______ come to the party tonight, but I’m not sure.3.The telephone is ringing, but nobody answers it. He ______ be at home.4.Is this Lan Qiang’s boxing glove? Yes, it _____ be his. There is his name on the back.5.You’d better take an umbrella. It ______ rain this afternoon.推测情态动词排列推测情态动词排列Must—can—could—may—might—can’t1.____backpack do you think this is?2.The person _____go to our school.3. ______is a hair band ,so the person ____be a boy.4. It ______mei”s hair band .she has ____hair.5.The hair band might _____linda.she was at the____6.The backpack could belong to rita. She’s always ____Things.7. She’s ___the tennis teamStep 1 RevisionFill in the blanks with “must , might, could, and can’t”.Step 2 Guessing games(1) What does he/she do?(2)What might he be doing?He might be ... .She could be a/an....She could be a/an....He could be a/an....He could be a/an....He might be ....Task1(1) T: What might this girl be doing in the picture? Now, look at 3a on Page 36.and guess. (Teacher ask some students to guess.)(2) 3a Read and number the parts in order and circle the new words.1 1.drop: .drop: 落下，丢下落下，丢下= fall out of = fall out of I dropped the letter into the post-boxI dropped the letter into the post-box2.2.During :During :在在…....期间。

期间In:In:在一段时间里的任何时候在一段时间里的任何时候3.3.Be anxious for/about=be worried about.Be anxious for/about=be worried about.4 4.Because of+.Because of+名词，代词或动名词名词，代词或动名词 （由于与与because+because+原因状语从句（因为原因状语从句（因为5.5. have any idea = know. have any idea = know. 知道知道6 6. at your optometrist appointment . at your optometrist appointment 与配镜师约谈与配镜师约谈Have an appointment with sbHave an appointment with sb . .与某人约会，约谈与某人约会，约谈7 7.it.it’s (so) crucial that I study for its (so) crucial that I study for it如此如此……以至于要学好以至于要学好8 8.makes up 30 %.makes up 30 %：占了：占了…../ ../ 组成。

Dear Anna,___if you have any idea where it might be ,please call me___i think I dropped it during the concert so it might still be in theSymphony hall___i tried to call you ,but your mom said you were still at your Optometrist appointment (I hope your new glasses look nice)___i really need it because I have a math test tomorrow, it’s Crucial that I study for it because it makes up 30 % of the final exam___i’m really anxious ,because I can’t find my backpack. Thanks, Linda 54321Dear Anna,___if you have any idea where it might be ,please call me___i think I dropped it during the concert so it might still be in theSymphony hall___i tried to call you ,but your mom said you were still at your Optometrist appointment (I hope your new glasses look nice)___i really need it because I have a math test tomorrow, it’s Crucial that I study for it because it makes up 30 % of the final exam___i’m really anxious ,because I can’t find my backpack. Thanks, Linda 543213bTalk about the words you don’t understand. Using “can’t”, “must”, “might, could”.Task2 DISCUSSIONPAIRWORK4Guess the owner of the backpack.Model A: Here are some earrings. The owner can’t be a boy.B: Well, it could be a boy. The earrings might be a present for his mother.。