牛津版高二英语 Unit 1 Grammar

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1、Unit1Grammar张家港常青藤实验中学李彬Overviewoftenses1:presenttensesPresenttensesareusedtotalkaboutthepresenttime.Thesetensesinclude:simplepresentpresentcontinuouspresentperfectpresentperfectcontinuousweusethesimplepresenttensetotalkaboutthingsthat:1.Iamatacomedy

2、show.2.Thesunrisesintheeast.3.TheAcademyAwardshowisontelevisioneveryyear.4.Everytimeapropcomediantellsajoke,heorsheusesathing,calledaprop.simplepresentaretruenoworarealwaystrue.occurregularly1这里很少下雪2他喜爱体育运动3太阳从东方升起4他总是乐于助人1.Itseldomsnowshere.2.Helove

3、ssports.3.Thesunrisesintheeast.4.Heisalwaysreadytohelpothers.Timemarker:usually;always;seldom;often;sometimes;frequently;everyday;everyweek;onsundaysNote1:1.Heisalwaysmakingtrouble.2.Heisconstantlyleavinghisthingsabout.3.Youarealwayschangingyourmind.

4、Eg.他总是想着别人Heisalwaysthinkingofothers.Note21.It’llbealongtimebeforewe______(meet)again.2.Evenifit______(rain)tomorrow,we’llgo.3.I’llcallonyouunlessit______(rain)tomorrow.4.I’llstaywithyousolongasthere_______(be)isaroomfree.meetrainsrainsis在时间，条件，让步,方式

5、状语从句中，用一般现在时代替一般将来时，现在完成时，代替将来完成时eg.公共汽车未停稳，别下车。Don’tgetoffthebusuntilithasstopped.Note31.Theplanetakesoffat10a.m.tomorrow.2.WeleaveforBeijingnextweek.3.Thefilmstartsat7p.m.thisevening4.Mybirthdayisintwoweek’stime.表按照安排，计划或时刻表，用一般现在时代替一般将来时Eg.早班车7点Th

6、eearlybusleavesat7a.m.Note41.Look!Herecomesthebus!2.Theregoesthebell!在here/there引导的倒装句中，用一般现在时代替现在进行时1.=Thebusiscominghere.2.=ThebellisringingWeusethepresentcontinuoustensetotalkaboutactionsthat:1.arehappeningorinprogressnow.arebeingplannednow,butwil

7、lhappeninthefuture.2.happenrepeatedly,usedwithalways,usuallywithanegativeconnotation.presentcontinuous3.Youlooklovelywhenyouaresmiling.1看！猴子正在爬树。2你的学习进展如何？3你笑时很可爱1.Look!Themonkeyisclimbingthetree.2.Howareyougettingonwithyourstudy?---timemarker:now;ri

8、ghtnow;atpresent;atthepresenttime;forthemoment;thesedays/yearsNote11.Howmanyofyouarecomingtothepartytonight?2.AforeignerisgivingalectureinEnglishthisafternoon.1表位置移动的动词可用进行时表将来时。2表预计将要发生的事情也可用进行时表将来时Weusethepresentperfecttensetotalkabouthowthepastand