陳述句變否定句和一般疑問句口訣和練習(xí)

1、否定句變換口訣1. 變否定，找 be、can , be、can后邊加 not,2. 無be無can找動詞， 動詞前邊加 don't/doesn' t，后面動 詞用原形。【典型例題】1. David watches TV every eve ning.（改為否定句）2. She is buying some food in the supermarket （改為否定句）3. He can play the piano.（改為否定句）一般疑問句變換口訣1. 一般問，找be、can , be、can提前用問號；2. 無be無can借用do （三單does）,放到句首要大寫?！镜湫屠}

2、】1. This is my toy car.（改為一般疑問句）2. He can play basketball.（改為一般疑問句）3. Jack speaks En glish very well.（改為一般疑問句）對劃線部分部提問口決劃線問，先把原句變疑問，找準特殊疑問詞，放在句首去劃線，動詞詞組do代替，時態(tài)人稱要注意?！镜湫屠}】1. The childre n are flyi ng kites in the park.（對畫線部分提問）2. There are ten books in the bag.（對畫線部分提問）3. She is a nurse.（對畫線部分提問）一、按

3、要求完成句子（要求： A :改為一般疑問句1.1 am a stude ntA:2. They are En glish cars. A:3. This is a pencil-box. A:4. Its n ame is Polly. A:5. Jim is at school. A:B:B:B:B:B:B :改為否定句）6. These are my En glish books. A:7. I know his n ame.A:8. Please look after your cat. A:9. There is some money in the purse. A:10. There

4、 are many apples on the tree. A:11. You can go to have a look. A:12. Come here, please. A:二、回答句子（A :肯定回答1. Are you a teacher? A:2. Is this your ruler? A:3. Are those banana trees? A:4. Is it a nice room? A:5. Is there a picture on the wall? A:6. Are there any trees on the hill? A:7. Can you see a bi

5、rd in the sky? A:8. Do you know Mr Wang?A:陳述句變一般疑問句B:B:B:B:B:B:B:1. His father is an En glish teacher.2. These cats are crying.（喊叫）3. They can swim.4. I like to read （閱讀） English.5. I go to school on foot.（走路）6. He likes English.B :否定回答）B:B:B:B:B:B:B:B:7. His father goes to work by bus.（乘公共汽車）8. He is crying （哭） under the tree.9. The boy do