1、12 *肯定句變一般疑問(wèn)句的方法：肯定句變一般疑問(wèn)句的方法：1. 有be動(dòng)詞(am、is、are)的，把be動(dòng)詞提前到句子的開(kāi)頭。EG： I am helpful. Are you helpful?肯定回答: Yes, I am. 否定回答: No, I am not.2.有情態(tài)動(dòng)詞can、could、must、would、should、will.的，把情態(tài)動(dòng)詞提前到句子的開(kāi)頭。 EG: She can cook. Can she cook?肯定回答: Yes, she can. 否定回答: No, she cant肯定句肯定句一般疑問(wèn)句一般疑問(wèn)句3 3.沒(méi)有be動(dòng)詞，也沒(méi)有情態(tài)動(dòng)詞的，則在句

2、子開(kāi)頭加助動(dòng)詞do或does。* Do + (you / they / we復(fù)數(shù)) + 動(dòng)原 EG: I often read books. Do you often read books? 肯定回答: Yes, I do. 否定回答: No, I dont.*Does + (he / she / it.人名) + 動(dòng)原EG: She often reads books. Does she often read books?肯定回答: Yes, she does. 否定回答: No, she doesnt.肯定句肯定句一般疑問(wèn)句一般疑問(wèn)句4 4. 由肯定句變?yōu)橐话阋蓡?wèn)句時(shí)，人稱要發(fā)生變化：I

3、am Are you We are Are you my/our your I/we you 5.由肯定句變?yōu)橐话阋蓡?wèn)句時(shí)，一般情況下：some any （特殊：Would you like some fish? 表示請(qǐng)求時(shí)：Can I have some water?）肯定句肯定句一般疑問(wèn)句一般疑問(wèn)句5肯定句變一般疑問(wèn)句肯定句變一般疑問(wèn)句1. I am very polite. Are you very polite?Is Mrs Young your Chinese teacher?2. Mrs Young is our Chinese teacher.Yes, she is. No, s

4、he isnt.3. They are in the music room.Yes, I am. No, I am not.Are they in the music room?Yes, they are. No, they arent.6肯定句變一般疑問(wèn)句肯定句變一般疑問(wèn)句4. He should do his homework. Should he do his homework?Do you often read books in the library?5. We often read books in the library.Yes, we do. No, we dont.6.Tom plays football every weekend.Yes, he should. No, he shouldnt.Does Tom often play football every weekend?Yes, he does. No, he doesnt.7肯定句變一般疑問(wèn)句肯定句變一般疑問(wèn)句7. There are some apples on the