【正文】
第一篇:小學(xué)be動(dòng)詞的用法及助動(dòng)詞_do,is,are構(gòu)成的句子:變一般疑問句時(shí)把a(bǔ)m,is,are提到句子的前面,句尾用問號(hào)即可。變否定句時(shí)直接在am,is,are后面加not即可。例如:肯定句:He is a : Is he a student? 否定句: He is not a : He is a student, isn39。t he? He isn39。t a student, is he?畫線提問: 對(duì)he提問: Who is a student?對(duì) a student 提問: What is he? or What does he do?, may, should等構(gòu)成的句子: 變一般疑問句時(shí)把can,may,提到句子的前面,may,: 肯定句: She can : Can she swim? 否定句: She can not : She can swim, can39。t she? She can not swim, can she?畫線提問: 對(duì)she提問: Who can swim? 對(duì)swim提問: What can she do?: :肯定句: They play football after : Do they play football after school? 否定句: They don39。t(do not)play football after : They play football after school, don39。t they? They don39。t play football after school, do they? 畫線提問: 對(duì)they提問: Who play football after school? 對(duì)play football提問: What do they do after school? 對(duì)after school提問: When do they play football?,is,are構(gòu)成的句子:變一般疑問句時(shí)把a(bǔ)m,is,are提到句子的前面,句尾用問號(hào)即可。變否定句時(shí)直接在am,is,are后面加not即可。例如:肯定句:He is a : Is he a student? 否定句: He is not a : He is a student, isn39。t he? He isn39。t a student, is he?畫線提問: 對(duì)he提問: Who is a student?對(duì) a student 提問: What is he? or What does he do?, may, should等構(gòu)成的句子: 變一般疑問句時(shí)把can,may,提到句子的前面,may,: 肯定句: She can : Can she swim? 否定句: She can not : She can swim, can39。t she? She can not swim, can she?畫線提問: 對(duì)she提問: Who can swim? 對(duì)swim提問: What can she do?: :肯定句: They play football after : Do they play football after school? 否定句: They don39。t(do not)play football after : They play football after school, don39。t they? They don39。t play football after school, do they? 畫線提問: 對(duì)they提問: Who play football after school? 對(duì)play football提問: What do they do after school? 對(duì)after school提問: When do they play football?根據(jù)句后括號(hào)內(nèi)的要求,填入句中所缺的詞: know the answer.(一般疑問句)______ ______ know the answer? can see some birds.(一般疑問句)______ ______ see ______ b