中考英语专题复习（四）情态动词 (共39张).pptVIP

7. had better的用法 had better 意味“最好”，没有人称的变化，后接不带to的不定式，其否定形式为had better not. eg: We had better go now. You had better not give the book to him. ---- How was the youth club last night, Mark? ----It was great fun. You ______have come. Must B. can C. should D. may You look tired now. You _______stay at home and have a rest. had to B. had better C. would like to D. would rather PS: 在英语中，我们可以用其他多种方式提出我们的建议或征求对方意见。 (1).用“Lets do...”来提出建议。 e.g. Lets go for a walk after supper. (2).用“What/How about...?”来提出建议；about后接名词或动词ing形式。 e.g. What about/How about a drink? What about/How about taking Tom with us? (3).用“Why not...?”来提出建议，表示“何不……”not面后接动词原形。“Why not...?”实际上是“Why dont you/we...?”的简略形式。 e.g. Why not meet at the school gate at eight? Why dont we stay here another day? (4).用“Would you like...?”来提出建议，意思是“你想要……吗?”Would you like后可接名词或不定式。如： Would you like a cup of tea?　 Yes, please. No, thank you. Would you like to go and see her? Yes, I’d like to. No, thank you “去游泳好吗?” Shall we go for a swim?　 Lets go for a swim，shall we? 　 What about/How about going swimming? Why not go for a swim? 　 Would you like to go for a swim?　 will will在there be句型中的形式及其句式变换。将有 由于“一般将来时”的结构可以用“will+动词原形”来表示， 所以there be句型的一般将来时的形式就是there will be。（一定不能说there will have） There are many students in our school. →There will be many students in our school. 含有情态动词的疑问句的回答 对may引出的问句，可以有下列回答方式： Yes,you may. Yes, of course.　 Yes, certainly.　 Sure .　 No, you mustn’t. No, you can’t. 2.对must引出的疑问句，回答方式为： Yes, … must. No,… needn’t/ don’t have to. 3.could在疑问句中，表示委婉的语气，此时could没有过去式的意思。 e.g. —Could I use your pen? ---- Yes, you can./No, you can’t. 4. shall引出的疑问句用于第一人称或第三人称中，表示征求对方意见或客气的请求。其回答方式有以下几种： Yes, please.　All right.　No, thank you. 5. would you…的回答方式有以下几种： Yes, I will. (No, I won’t.)　Sure . (I’m sorry , I can’t.)　All right/ OK/