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1、Unit 6Lets Go!冀教版单元同步语法精讲精练单元同步语法精讲精练1如今如今进展展时态的特殊用法的特殊用法(1)表示此表示此时此刻或此刻或现阶段正在段正在进展的展的动作。作。Theyre having a meeting.他他们正在开会。正在开会。Im studying at an evening school.我在上夜校。我在上夜校。(2)表示将要表示将要发生的生的动作，常与表示未来的作，常与表示未来的时间状状语连用。用。Mike is coming home on Thursday.迈克星期四回家。克星期四回家。Theyre having a party next week.下星期
2、他下星期他们将将举行一次晚会。行一次晚会。2如今如今进展展时与普通如今与普通如今时的区的区别普普通通如如今今时用用来来阐明明客客观现实或或情情况况，强强调动作作的的永永久久性性或或反反复复性性；如如今今进展展时表表示示此此刻刻或或现阶段段正正在在进展展的的动作作，含含有有暂时性性和和未未完完成成性性。常常与与普普通通如如今今时连用用的的时间状状语有有often，always，usually，never，seldom，now等等；常常与与如如今今进展展时连用用的的时间状状语有有now，right now，at present，at this moment，these days等。等。用用于于表表
3、达达命命令令、恳求求、劝告告、警警告告、制制止止等等的的句句子子叫叫作作祈祈使使句句。祈祈使使句的句的说话对象象通通常常是是第第二二人人称称，因因此此主主语常常被被省省略略。祈祈使使句句的的谓语动词用用动词原原形形。下面引下面引见祈使句的几种句型构造：祈使句的几种句型构造：一、一定句式一、一定句式1实义动词原形其他成分！原形其他成分！Watch the movie！看！看电影！影！Stand up，please！请起立！起立！2系系动词be表表语！Be quiet，please！请安静！安静！Be careful！小心！小心！二、否认句式二、否认句式1 1DontDont实义动词原形其他成分！
4、实义动词原形其他成分！Dont do that againDont do that again！别再那样做了！别再那样做了！Please dont worry about mePlease dont worry about me！请不要为我担忧！请不要为我担忧！2 2DontDont系动词系动词bebe其他成分！其他成分！Dont be lateDont be late！别迟到！别迟到！Dont be too earlyDont be too early！别太早！别太早！3let引引导的祈使句的否的祈使句的否认方式方式(1)Dontlet宾语宾语补足足语Dont let him watch T
5、V.别让他看他看电视了。了。Dont let me do that again.别让我再做那件事了。我再做那件事了。(2)Let宾语not动词原形原形Lets not talk about that.我我们别议论那件事情了。那件事情了。Let her not write again.别再再让她写了。她写了。一、用括号内所给单词的适当方式填空。1Lets _(go) to the zoo tomorrow.2 (not talk)! Its time for class.3_ (open) the window, please.4Where _Mr. Green _(live)?He _in L
6、ondon.5There are many people on vacation. Some _(take) photos. Others _(lie) on the beach.goDont talkOpendoeslivelivesare takingare lying二、二、单项选择。( )6.May I speak to Mrs. Black?( )6.May I speak to Mrs. Black?Sorry, Mum cant come to the phone now. She_ a shower.Sorry, Mum cant come to the phone now.
7、She_ a shower.A AhashasB Bhad had C Cis having Dis having Dwas havingwas having( ( )7._carefully, )7._carefully, please! please! Look Look at at the the road road sign. sign. There There is is a school ahead.a school ahead.A ADrive BDrive BTo driveTo driveC CDriving DDriving DDrivesDrivesCA( )8.Davi
8、d, _ make trouble at school.Acant Bdont Cdoesnt DNot( )9._ kind and helpful to the people around us, and we will make the world a nicer place to live in.ABe BBeing CTo be DTo being( )10._ on the grass, or it will “cryATo walk BNot to walk CWalk DDont walkBAD三、根据汉语意思完成以下句子。三、根据汉语意思完成以下句子。1111我弟弟正在听音乐
9、。我弟弟正在听音乐。My brother _the music.My brother _the music.1212小老虎正在找它的妈妈。小老虎正在找它的妈妈。The little tiger _his mother.The little tiger _his mother.1313沿着这条街直走，然后向右拐。沿着这条街直走，然后向右拐。_this street and turn right._this street and turn right.1414在这儿下车。博物馆就在我们前面。在这儿下车。博物馆就在我们前面。_here. The museum is in front of us._here. The museum is in front of us.1515明天我要到医院去探望詹妮。明天我要到医院去探望詹妮。Im Im _visit _visit Jenny Jenny in in the the hospital hospital tomorrow.tomorrow.is listening tois looking forGo straight downGet offgoing to
