【正文】 om Shanghai?,Millie doesn’t live in a flat in Beijing.,Yes, he does.,No, he doesn’t.,Does Millie live in a flat in Beijing?,Yes, he does.,No, he doesn’t.,第四十二頁，共八十一頁。,1. Do your parents like English？ Yes，they do. No，they don’t. 2. Do you like meat? Yes, I do. / No, I don’t. 3. Does he like English? Yes, he does. / No, he doesn’t.,肯定回答用“Yes, 主語+ do/does.” 否定回答用“No, 主語+do not/does not.” 助動詞也常用縮寫形式，主要有don’t，doesn’t,第三十九頁，共八十一頁。,Complete the sentences. Use the proper verb forms in brackets,1. Jordan _______(play) basketball. He ___________(not play) football. 2. I _______(go) swimming on Sunday. But I___________ (not go) shopping. 3. My cousins _______(enjoy) computer games. But they __________(not enjoy) ball games. 4. You _______(like) fish. But he ___________(not like) fish.,plays,doesn’t play,go,don’t go,enjoy,don’t enjoy,like,doesn’t like,12,第三十六頁，共八十一頁。,當主語為第一，第二人稱，以及第三人稱復數(shù)時，用助動詞don’t構成否定 當主語為單數(shù)第三人稱時，用助動詞doesn’t構成否定,注意：don’t 和 doesn’t 之后動詞一定要用原形,第三十二頁，共八十一頁。,寫出下列單詞的的第三人稱單數(shù)形式 miss____ go_____ pass____ take_____ do______ wash____ stand____ carry_____ stay_____ read______ watch_____ collect______ have_____ sit________ play_______ fly________ walk______ study_______ teach______ jump_____ come_____ live_____ cry_______ run________ make______ swim_______ make____ like_______,第二十八頁，共八十一頁。,當謂語動詞是實義動詞時的一般現(xiàn)在時,My parents usually cook nice food for us.,Kevin often watches TV after supper.,I usually walk to school every day.,They often go to school by bus.,You often help me.,My sister always gets up late.,主語+（頻度副詞）+實義動詞+其他,第二十五頁，共八十一頁。,常與一般現(xiàn)在時連用的詞：,第二十一頁，共八十一頁。,否定句的構成,主語 + 情態(tài)動詞 + not + 動詞原形 + 其他,can not = could not = must not = will not = would not = should not = may not = Shall =,can’t,couldn’t,mustn’t,wouldn’t,won’t,shouldn’t,mayn’t,shalln’t,第十七頁，共八十一頁。,We are in the library. They are at school. You are a good boy. I am hungry. My mother is an office worker. 7.Dad is in a black car. 8. Lily and Lucy are good friends. 9.This is my shirt. 10.That is Julie’s cat. 11.These sweaters are old. 12.The man under the tree is my father. 13. The woman in a red coat is my teacher. 14. He is a student.,將下列句子變成否定句,第十三頁，共八十一頁。,Kitty (not) an English girl. We (not) students. I ___ (not) from Taizhou. She (not) tall. Lucy and Lily （not）good friends. Those chairs (not) broken. The bag (not) mine.,isn’t,aren’t,am not,isn’t,aren’t,aren’t,isn’t,第九頁，共八十一頁。,Be動詞的一般現(xiàn)在時,肯定句構成：,主語 + be + 其他,be 包 括 哪 些 ？,is am are, 什么時候用is？ 什么時候用am？ 什么時候用are？,取決于主語是單數(shù) 還是復數(shù),The girl is my friend.,第五頁，共八十一頁。,第二頁，共八十一頁。,一般現(xiàn)在時,表示現(xiàn)在經(jīng)常反復發(fā)生的動作、存 在的狀態(tài)或習慣性的動作的時態(tài)。,一般現(xiàn)在時的構成,一、系動詞be的一般現(xiàn)在時 二、情態(tài)動詞的一般現(xiàn)在時 三、實義（行為）動詞的一 般現(xiàn)在時,第四頁，共八十一頁。,否定句的構成:,主語 + be + not + 其他,is not = I am not= are not=,isn’t,I’m not,aren’t,He is a doctor.,He is not a doctor.,I am busy.,I am not busy.,We are playing.,We are not playing.,含有be動詞的肯定句變否定句的一般規(guī)則：在be動詞后面直接加not,第八頁，共八十一頁。,We are in the library. They are at school. You are a good boy. I am hungry. My mother is an office worker. 7.Dad is in a black car. 8. Lily and Lucy are good friends. 9.This is my shirt. 10.That is Julie’s cat. 11.These sweaters are old. 12.The man under the tree is my father. 13. The woman in a red coat is my teacher. 14. He is a student.,將下列句子變成一般疑問句,第十二頁，共八十一頁。,含有情態(tài)動詞的否定句的構成,I can eat.,I can’t eat.,You must clean the room,You mustn’t clean the room,含有情態(tài)動詞的肯定句變否定句：直接在情態(tài)動詞后面加not,第十六頁，共八十一頁。,當謂語動詞是實義動詞時的一般現(xiàn)在時,My parents usually cook nice food for us.,Kevin often watches TV after supper.,I us