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1、Be动词,Be 动词,am,is,are,I,she he it Tom the dog 单数名词,we they the cats 复数名词,Can 情态动词,1.I can read.,2. She can draw.,3. They can jump.,4. We can hop.,他们会跳。,我们会单腿跳。,我会读书。,她会画画。,Do助动词,do,does,原形,第三人称,1.Do you like apples?,Yes, I do.,肯定回答,No，I dont.,否定回答,Yes, she .,肯定回答,No，she .,否定回答,2. she like bananas?,Do
2、es,does,doesnt,一般疑问句,即 yes/no 问句 1.把关键词（如：am、is、are、have、has、can）放在句子的开头，句尾改为“？”但要注意一、二人称的转换。 2、将人称变换，第一人称变第二人称（Iyou,weyou,myyour,ouryour）， 第三人称不变,I can play basketball. can I play basketball. Can you play basketball? We can help you. can We help you. Can you help me? They can play football. can The
3、y play football. Can they play football?,Judge and answer 判断下面的句子是否是一般疑问句，为什么？,1.Are you a student ?,2.Is it his rabbit ?,3.Whats that over there?,4.Can they swim?,5.Do you have a storybook ?,6.This is a toy bear, I think.,Are,Is,Can,Do,?,?,?,?,找到了,如何改一般疑问句？,Do some exercise 把下面的句子改成一般疑问句：,1. This i
4、s a nice pear.,3. I am a good boy.,2. That is an ice-cream.,4. I am from London.,5. The bear and the cat are cute.,6. The five fat dogs are on the desk.,Is this a nice pear?,Is that an ice-cream?,Are you a good boy?,Are you from London?,Are the bear and the cat cute?,Are the five fat dogs on the des
5、k?,Do some exercise 把下面的句子改成一般疑问句：,7. He is my friend.,9. That is your storybook.,8. She is my teacher.,10. It is your umbrella.,11. This is my sister, Nancy.,12. He is my aunt, Mrs Black.,Is he your friend?,Is she your teacher?,Is that my storybook?,Is it my umbrella?,Is this your sister, Nancy?,Is
6、 he your aunt, Mrs Black?,1. She is a pupil.,Is she a pupil?,2. I can see a star.,Can you see a star?,3. My mother is a teacher.,Is your mother a teacher?,一般疑问句的肯定回答、否定回答。 Yes, +关键词。 No,+关键词+not.,1.Is she a pupil?,2.Can you see a star?,Yes, she is. No, she is not./No, she isnt.,Yes, I can. No, I can not./No, I cant.,