【正文】 ___ have1. Look! Lily is dancing.（改為一般疑問句） ________________________________________________ 2. Kate is looking for her watch.（改為否定句） ________________________________________________ 3. Mrs White is watching TV.（對劃線部分提問） ________________________________________________ 4. I am doing homework.（改為否定句） ________________________________________________ 5. They are waiting for you at the library.（就劃線部分提問） __________________________________________________三、 根據(jù)中文提示完成句子： 1. 小花不是在寫作業(yè)，她在畫畫?！揪?習(xí)】一、 用所給詞的適當(dāng)形式填空。如：What time is Tom reading(read) an interesting story book?Where are they taking(take) pictures?現(xiàn)在進(jìn)行時(shí)的時(shí)間標(biāo)志短語匯總：現(xiàn)在（正在）進(jìn)行時(shí)常與一些固定的時(shí)間短語搭配使用：① now“現(xiàn)在”如: Jim is playing soccer now.② Look! Listen! “看啊！聽啊！”如：Look! Mr. Lee is working on the puter. Listen! The birds are sing in the tree.③ right now= at the moment“此刻”如：The monkeys are climbing up the trees at the momnet.④ Where is…? 問題的回答，暗指說話的時(shí)候。如: I am not reading ( not read) an interesting story book now. Tom isn’t reading ( not read) an interesting story book now. They aren’t reading ( not read) an interesting story book now.一般疑問句： 直接將be（am, is, are）提到主語之前，其余照抄。【結(jié) 構(gòu)】主語+ be（am / is / are）+動詞的ing形式。如：They are singing and dancing happily now . 他們正在高興地唱歌跳舞。1. I could sing English songs when I was five.（變一般疑問句） __________ you __________ English songs when you were five?2. The boy could ride a bike last year.（變否定句） The boy __________ __________ a bike last year.3. They could play a game yesterday.（對劃線部分提問） What __________ they __________ yesterday?4. Could your friends cook food last Sunday?（作肯定回答） Yes, __________ __________.六、 句型轉(zhuǎn)換。1. I was born in a small town.（變?yōu)橐话阋蓡柧洌? __________ you __________ in a small town?2. Sam was a little boy at that time.（變?yōu)榉穸ň洌? Sam __________ __________ little boy at that time.3. His friends were in the library just now.（對劃線部分提問） __________ __________ his friends just now?4. Were they very happy yesterday?（作否定回答） No, __________ __________.5. Was your brother born in Chongqing?（作肯定回答） Yes, __________ __________.五、 句型轉(zhuǎn)換。（Be動詞）否定句：直接在was/were后加not。規(guī)則動詞直接加ed，不規(guī)則動詞則需強(qiáng)化記憶。（實(shí)義動詞）首先根據(jù)句中提供的時(shí)間短語確定是否該用過去式。（情態(tài)動詞）情態(tài)動詞can的過去式為could，無人稱變化。 were用于復(fù)數(shù)主語和二人稱you之后，構(gòu)成You/We/They were…句型。 ②What could she do when he was ten.【練 習(xí)】一、 用所給詞的適當(dāng)形式填空。 ①He could speak a little English last year.(could+speak)如： there be型句子表示“某地曾經(jīng)存在…”，其構(gòu)成為“there be（was/were）+主語 +其他”。 ②He believed me at that time . C．there be（was/were）型 ① I knew him when I was young.如： 這一類型由be動詞（was和were）+名詞、形容詞、副詞、代詞、數(shù)詞或介詞短語等一起構(gòu)成謂語，表示主語以前或過去的個(gè)性、特征或狀態(tài)?！居?法】A．be型【時(shí)間標(biāo)志性詞】 yesterday，the day before yesterday, in 2010, (three days) ago, last (night, month, year, weekend), just now, 另一般過去時(shí)也表示經(jīng)?；蚍磸?fù)發(fā)生的動作，常和often, always等表示頻率的時(shí)間狀語連用。（實(shí)義動詞）否定句：三人稱單數(shù)主語 + doesn’t +還原動詞 其他主語 + don’t + 動詞疑問句：Does + 三人稱單數(shù)主語 + 還原動詞？ Do + 其他主語 + 動詞？1. They often play the piano loudly.（變否定句） They __________ often __________ the piano louldy.2. Jim learns English well.（變一般疑問） __________ Jim __________ English well?3. She likes Sichuan food very much.（對劃線部分提問） What __________ she __________ very much?4. Do the boys usually play football after school?（作肯定回答） Yes, __________ __________.5. She usually does some cooking in the evening.（變否定句） She usually __________ __________ any cooking in the evening.6. I want to do some shopping.（變一般疑問句） __________ you __________ to do any shopping?7. Tom often wathes TV at night.（對劃線部分提問） What __________ Tom often __________ at night?8. They sometimes go swimming in the afternoon.（對劃線部分提問） What __________ they sometimes __________ in the evening?一般過去時(shí)【定 義】一般過去時(shí)表示過去某個(gè)時(shí)間發(fā)生過了的動作或存在過的狀態(tài)。疑問句：將情態(tài)動詞提到主語之前。1. She is in a blue dress.（變否定句） She __________ __________ a blue dress.2. I am from Qijiang.（變一般疑問句） __________ __________ from Qijiang?3. Are the storybooks very interesting?（否定回答） No, __________ __________.4. His parents are both workers.（變一般疑問句） __________ his parents __________ workers?5. There are some nice books on the shelf.（對劃線部分提問） __________ __________ on the shelf?五、 句型轉(zhuǎn)換。（Be動詞）否定句：直接在be動詞之后加not。（情態(tài)動詞）情態(tài)動詞有 can“能夠，可以” may“可以” must必須 + 動詞原形（不需變化） should 應(yīng)該1. My mom can __________(cook) food well.2. Must she __________(stay) at home now?3. What can the boy __________(do) for his parents?4. Tom can’t __________(sing) an English song.5. He may __________(perform) ballet at Kangkang’s birthday party.6. She should __________(help) her parents do some housework.三、 用所給詞的適當(dāng)形式填空。 be為該動詞的原形，用于情態(tài)動詞can, may, must…之后或用于祈使句中。 is 用于三人稱單數(shù)主語she, he, it或單個(gè)的人和物之后，構(gòu)成She/He/It is…句型。 ②May I have a book, please?(may+have)【練 習(xí)】一、 用所給詞的適當(dāng)形式填空。 ①He can speak a little English.(can+speak)如： （1）There is an eraser on the teacher39。如： there be型句子表示“某地存在…”，其構(gòu)成為“there be+主語+其他”，表示客觀事實(shí)。 ②He believes me.C．there be型 ①I know it.如： 這一類型由be動詞+名詞、形容詞、副詞、代詞、數(shù)詞或介詞短語等一起構(gòu)成謂語，表示主語的個(gè)性、特征或狀態(tài)?！居?法】(1) 在實(shí)際應(yīng)用中，一般現(xiàn)在時(shí)常與以下時(shí)間狀語聯(lián)用：always, usually, often, sometimes, every week (day, year, month, once a week……例句：He usually plays football on Sundays.(2)沒有時(shí)間狀語，可以分以下四種類型：A．be型2017中考復(fù)習(xí)初三英語時(shí)態(tài)匯總一般現(xiàn)在時(shí)【定 義】一般現(xiàn)在時(shí)表示現(xiàn)在經(jīng)常反復(fù)發(fā)生的動作、存在的狀態(tài)或習(xí)慣性的動作。即描述我們?nèi)粘Ｉ钪械囊率匙⌒械然顒印Ｈ纾?①I am a student.(主語+be動詞+名詞) ②They are hungry.（主語+be動詞+形容詞） ③He is out.(主語+be動詞+副詞) ④That pen is mine.(主語+be動詞+代詞) ⑤I am fifteen.(主語+be動詞+數(shù)詞) ⑥The bike is under the tree.(主語+be動詞+介詞短語)B．do型 do型由行為動詞充當(dāng)謂語，表示經(jīng)常性或習(xí)慣性的動作，其構(gòu)成為“主語+動詞原形或動詞第三人稱單數(shù)形式”。用法遵循“就近原則”，即主語是單數(shù)或并列主語中的第一個(gè)主語是單數(shù)，則用there is；主語是復(fù)數(shù)或并列主語中的第一個(gè)主語是復(fù)數(shù)，則用there are。s desk.(主語a