剑桥少儿英语二级A_Unit课件.ppt

Can I ask you a question? Yes, _____ _____. you can Can I play football? No, _____ _____. you can’t Can she __________? Yes,________ _________. she can dance Can he____________? bounce a ball No,he can’t. 3．Pair work. Listen,practise and act. Grammar 情态动词 may(情态动词)的用法: 1）表示许可或征求对方的许可，有“可以“的意思。 例如： May I use your eraser？我可以用下你的橡皮吗？ 2)回答may开头的疑问句有如下表达法： May I come in? May I use your eraser? May I smoke here? 肯定回答，一般用Yes,of course!/Yes,please./ Yes,you can./Yes,you may. Can(情态动词)的用法: 1. 既没有人称的变化,也没有数的变化. 2.句子的构成: A.主语 +can +动词原形+其他.(肯定句) B.主语 + can’t +动词原形+其他.(否定句) C. Can + .主语 + 动词原形 +其他 ?(疑问句) Yes ,主语 +can ./ No ,主语 + can’t . 例如: Can you sing ? Yes , I can . / No , I can’t . 改否定句 直接在情态动词can后面加not. You can play football . You can not play football . 把情态动词can提到句首一变二，二变一 （must, may, can,could,…) I can clean the window. Can you clean the window? 改一般疑问句 以情态动词 (can, may ) 开头的一般疑问句。 1. Can you cook the meals? No, _____ _____. 2. Can Chen Jie drive ? Yes, ______ ______. 3. Can they play the piano? Yes, ______ ______. 4. Can your brother use a computer? No, _______ _______. 5 .May I have a look? _____, ______ ______ ______(肯定) 1. ＿＿ bag is new and ＿＿ is new, too. A. Our, he B. Ours, his C. My, his D. My, her 2 Is the new watch ＿＿? Yes, it’s ＿＿. A. you, me B. yours, mine C. your, my D. your, mine 8. She is a student , ＿＿ name is Han Mei. A. its B. her C. hers D. his 9. It’s a dog. I don’t know ＿＿ name. A. its’ B. its C. it D. it’s 10. This ruler isn’t mine. I think it is ＿＿. A. he B. him C. his D. her 15.Is that ＿＿ hat? No, it’s not ＿＿. It’s ＿＿. A. your, my, Toms B. you, mine, Tom’s C. yours, mine, Tom D. your, mine, Tom’s Unit 4 Miss can I ask you a question? There are many rooms in our s