高中英语语法——一般现在时（22张PPT）.ppt

一般现在时用法总结Overviewoftenses1:presenttensesweusethesimplepresenttensetotalkaboutthingsthat:

1.Iamatacomedyshow.
2.Thesunrisesintheeast.

3.TheAcademyAwardshowisontelevisioneveryyear.
4.Everytimeapropcomediantellsajoke,heorsheusesathing,calledaprop.1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Timemarker:
usually;always;seldom;often;sometimes;
frequently;everyday;everyweek;onsundaysNote2
1.It’llbealongtimebeforewe______(meet)again.
2.Evenifit______(rain)tomorrow,we’llgo.
3.I’llcallonyouunlessit______(rain)tomorrow.
4.I’llstaywithyousolongasthere_______(be)is
aroomfree.
Note3
1.Theplanetakesoffat10a.m.tomorrow.
2.WeleaveforBeijingnextweek.
3.Thefilmstartsat7p.m.thisevening
4.Mybirthdayisintwoweek’stime.Note4
1.Look!Herecomesthebus!
2.Theregoesthebell!3.Youlooklovelywhenyouaresmiling.---timemarker:

now;rightnow;atpresent;atthepresenttime;
forthemoment;thesedays/yearsNote1
1.Howmanyofyouarecomingto
thepartytonight?
2.AforeignerisgivingalectureinEnglish
thisafternoon.Weusethepresentperfecttensetotalkabouthowthepastandpresentareconnected.Weuseitfor:
1.experiencesthatarerepeated.
2.thingsthathappenedinthepast,buthaveaneffectonthepresent.
3.thingsthatstartedinthepastandarestillhappeningnow.1.experiencesthatarerepeated
①Hehashostedtheshoweighttimes.
②BillCrystalhasbeeninmanyfilmsandtelevisionshows.
2.thingsthathappenedinthepast,buthaveaneffectonthepresent
①Doctorshavefoundthatpeoplewholaughalotlivelonger!
②Somestand-upcomedianshavebecamefamousastelevisionandfilmactorslateroninlife.3.thingsthatstartedinthepastandarestillhappeningnow.
①Peoplehavealwaysenjoyedlaughing.
②Comedianshavealwaystoldjokesandperformedcomicacts.
timemarker:
----already;never;ever;just;before;
recently;lately;yet;sofar;bynow;
uptillnow;uptothepresent;
for;allthetime;since;severaltimes1.Inthepastthere_________(be)notrees
inoraroundthevillage.

2.Inthepastthreeweeks,I___________
(notsee)him.Correctthefollowingsentences:Canyoutellmethetensesofthenexttwosentences?
1.Doctorshavebeenresearchingthatquestion.
2.Thecurtains