小升初语法复习-英语基本句型（课件）人教PEP版英语六年级下册

小升初语法复习 英语句型 (sentences) Lead in 看图说话 Tom and a bird There is a bird in the picture. The bird is not happy. What is Tom doing? Did Tom helped the bird at last? 小学英语中基本句型包括： 1.陈述句（肯定句和否定句） 2.一般疑问句 3.特殊疑问句 There is a bird in the picture. The bird is not happy. What is Tom doing? Did Tom helped the bird at last? 1.陈述句变否定句的规则如下： (1)句中有be动词的，直接在be动词后面加not. She is my sister. She is not my sister. (2)句中有情态动词的，直接在情态动词后面加not You may come here tomorrow . You may not come here tomorrow. (3)句中谓语动词是实意动词,没有be动词am is are，也没有情态动词can may must的，在实意动词前面加don’t或doesn’t,，当主语是第三人称单数时，加doesn’t.相应的实意动词变为原型。 She studies English at school . She doesn’t study English at school. I like Chinese. I don’t like Chinese. 2.陈述句变疑问句的规则如下： (1)句中有be动词的，把be动词提到句首。 He is a writer.        Is he a writer?  (2)句中有情态动词的，把情态动词提到句首。 （must, may, can,could,need,…) I can clean the window. Can you clean the window? (3) 句中谓语动词是实意动词,没有be动词am is are，也没有情态动词can may must的，在句首前面加do或does，当主语是第三人称单数时，加does.相应的实意动词变为原型 He likes cows.   Does he like cows? They often help the old people. Do they often help the old people? 3.肯定回答和否定回答 Are you boys?     Yes,we are(No,we aren't) Is she a nurse?   Yes,she is.(No,she isn't) Does he like cows? Yes,he does.(No,he doesn't) Do we dance after school?  Yes ,we do.(No,we don't) Can you sing? Yes, I can./No, I can’t. Can she swim? Yes,she can. No,she can not(can’t). 4.特殊疑问句 以疑问代词或疑问副词开头，提出疑问的句子。 它的基本结构是：特殊疑问词＋一般疑问句语序。但是如果疑问词在句子中作主语或作主语的定语，就用特殊疑问词＋陈述句语序。常用的疑问词有：what, who(whom), whose,which,when,where,how,why等，回答时针对问句中的代词和副词来回答，不用yes或no来回答。 1) what 对指物名词或谓语动词提出疑问 The twins are making a kite   What are the twins do?  Mrs Turner asks her son to buy some eggs .   What does Mrs Turner ask her son  to buy ?  2)对名词前定语提出疑问，疑问词应用which，而且必须和名词连用。  I’m going to take the shirt on the right.  Which shirt are you going to take?  The girl in red is my sister. Which girl is your sister?  3)对指人名词或代词提问用who。 Li Ping is my sister.  Who is Li Ping? 4)对物主代词和名词所有格提问用whose ，作宾语时提问用whom This is Li Ping's coat.