1、1陳述句變成一般疑問句2學習重點：掌握陳述句變成一 般疑問句規律學習難點：學會陳述句變成一般疑問句的運用3什么是陳述句？ 什么是一般疑問句？4陳述句及一般疑問句的簡單定義陳述句： 陳述或者表達某個事實或狀態。 eg:1.He is a student. 2.The door is open. 一般疑問句: 要用Yes 或者 No 回答的問句。通常以be動詞或情態動詞或助動詞開頭。( Is he a doctor ? Can I go to school on foot ? Do you like apple?)5be動詞、情態動詞、助動詞be動詞am is are 過去式（ was were）

2、情態動詞：can shall will 過去式 could should would 等。助動詞：do , dose 及對應的過去式did。6陳述句變成一般疑問句規律 第一 類 找be動詞 1 找be 動詞，提到句首并大寫。 2 后面的照寫，（注意人稱的變化） 3 句末有問號。 a :1. He is a student. Is he a student ? 2.The door is open. Is the door open ?7 練習 1.She is a nurse . Is she a nurse ? 2.They are my parent . Are they your par

3、ent ? 3.He is my father . Is he your father ? 4.I am a teacher. Are you a teacher?8b:人稱發生變化. 先將be動詞提前，考慮人稱是否變化。 Im a student. Am I a student ? 我是一個學生嗎？此時人稱發生變化，數也發生變化。正確應為： Are you a student ?9陳述句變成一般疑問句規律第二類 找情態動詞 步驟： 1 找情態動詞，提到句首并大寫。 2 后面的照寫，（注意人稱的變化） 3 句末有問號。She can speak English.Can she speak En

4、glish ?10 練習 They can play ping-pong . Can they play ping-pong ? I can do the dishes . Can you do the dishes ?11陳述句變成一般疑問句規律第三類 加助動詞用于當陳述句中無be動詞及情態動詞時，注意：人稱及動詞有時也需要發生的變化。助動詞的選用,主語為第一、二人稱或復數 時用do，（2）主語為第三人稱或單數時用does。（3）句子是過去式時，用didI like playing football.Do you like playing football ?12例句： I have a d

5、og . Do you have a dog ? I go to school on foot . Do you go to school on foot ?13(2)、主語為第三人稱時需注意 主語為第三人稱時選用助動詞does,此時動詞部分發生相應變化。 She likes to swim . Does she like to swim ? He works in a hospital . Does he work in a hospital ?14例句： She has a pair of beautiful eyes . Does she have a pair of beautiful

6、 eyes? He teaches math in a school . Does he teach math in a school ?15(3)、句子為過去式時需注意 句子為過去式時選用助動詞過去式did,此時動詞部分發生相應變化。 She went to Anshun yesterday . Did she go to Anshun yesterday ? He worked in a hospital last year. Did he work in a hospital last year?16練習1、He is a singer . Is he a singer? 肯定回答：Ye

7、s,he is .否定回答：No, he isnt. 2、I have an English book . Do you have an English book? 肯定回答：Yes,I do. 否定回答： No,I dont3、She can go to school by bike .Can she ge to school by bike?Yes ,she can. No, she cant.174、They are my friend.Are they your friend?Yes ,they are. No ,they arent 5、She wants to be a singe

8、r in the future .Does she want to be a singer in the future?Yes, she does. No she doesnt.6、He likes to swim in the river .Does he like to swim in the river? Yes, he does. No he doesnt.187、He hurt his foot last weekend . Did he hurt his foot last weekend? Yes, he did. No he didnt.8、She watched TV last night . Did she watch TV last night? Yes, he did. No he didnt.9、There was an English book on the desk. Was there