Unit 7 Why do you like pandas? Section A (Grammar Focus-3c),句型展示 1. 约翰为什么喜欢考拉？ _ _ John like koalas? 因为它们非常可爱。 _ theyre very cute. 答案：Why does; Because,2. 你为什么不喜欢狮子？ _ _you like lions? 因为它们真的很吓人。 Because theyre _ scary. 答案： Why dont; really,3. 那只动物大吗？ _ the animal big? 是的，很大。 _, it _. 答案：Is; Yes; is,Why dont you. . . ? 你为什么不？ Why dont you like lions? 你为什么不喜欢狮子？ 【探究总结】 Why dont you. . . ? 的用法 （1）Why dont you. . . ? 与Why not. . . ? 为同义句型，常见于说话人向对方提出一个建议，意思是“何不？”。 （2）Why dont you. . . 与Why not. . . 后面必须接动词原形。而另一种表示建议的句式What/How about. . . 后接动词时，必须接动词-ing 形式。,【学以致用】 Why dont you use your dictionary? (改为同义句) _ _ _ your dictionary? Why dont we go out for a walk? (改为同义句) _ _ going out for a walk? 答案：Why not use What/How about,. 单项选择 1. _ play Game Bingo. A. Let B. Let we C. Lets D. Let I 2. _ do you like the students so much? _ they study very hard. A. Why; Because B. What; So C. Why; So D. What; Because,3. _ are the oranges _ ? Taiwan. A. What; from B. Where; from C. Where; come D. When; from,4. Koalas are from _. A. Africa B. China C. Australia D. America 5. My pen pal _ South Korea. A. come from B. is come from C. comes from D. are from,. 句型转换 1. My brother is late for school because he gets up late. (对画线部分提问) _ is _ brother late for school? 2. Why dont you go to the zoo with us? (改为同义句) _ _ go to the zoo with us? 3. They dont like elephants. They are kind of ugly. (合为一句) They dont like elephants _ they are kind of ugly. 答案：1. Why; your 2. Why not 3. because,