新概念英语青少版2B-unit16课件优质PPT.ppt

新概念英语青少版2B-unit16课件优质PPT.ppt

《新概念英语青少版2B-unit16课件优质PPT.ppt》由会员分享，可在线阅读，更多相关《新概念英语青少版2B-unit16课件优质PPT.ppt（17页珍藏版）》请在冰豆网上搜索。

Istheresomethingwrong,Karen?

Karen:

ItsOK.Imbeingsilly.William:

Thats.Youreneversilly.Karen:

Oh,butIam!

Imsilly.Believeme!

impossible,allthetime,Karen:

Ididsomethingverysillythismorning.Ipickedupsomeshoppingintown.,否定句,还记得句型的变换么？

疑问句,一般疑问句,特殊疑问句,Karen:

Iarrivedhomeatabout10oclock,andparkedthecarinthedrive.Iunclockedthehousewithmyhousekeys.,arriveat/in的用法区别是什么？

在车道上,Karen:

Then,Daisycalledmeonmymobile,andwetalkedabouttheweekend.WediscussedplansforSaturday.Thenwefinishedthecall.,“on+通讯工具”表示“在上”onthephoneonthecomputerontheradioontheTV,talkaboutsb./sth.谈论talkto（强调一方说一方听）/with（强调双方的交流）sb.和讲话talkofsth.谈及,arrive是不及物动词。

arriveat接大地点，arrivein接小地点。

reach是及物动词，后面必须接表地点的名词做宾语。

例如：

1）Wearrivedatthestationfiveminuteslate.我们到车站晚了五分钟。

2）TheywillarriveinParisnextMonday.他们将于下周星期一到达巴黎。

3）HowcanIgettothepostoffice?

我怎样才能到达邮局。

（get必须和to连用才有到达之意）4）Theyreachedthetopofthemountains.他们到达了山顶。

Karen:

ThenIlookedformycarkeys.Ilookedinmybag,inmycoat,inthekitchen,everywhere.William:

Andwherewerethey?

look短语总结,after,around,look,for,like,at,Karen:

Theywereinmyhand!

Thekey-ringwasonmylittlefinger.William,Sillinessismymiddlename!

动词过去式变化，还记得吗？

一起复习吧！

1.一般在动词尾加edhelpedlookedwatched2.以不发音e结尾只加darrivedusedlovedlivedmoved3.辅音字母+y结尾时，y变i,加edstudiedcriedtry-triedcopy-copied4.重读闭音节结尾，末尾只有一个辅音字母时，双写该辅音字母后加edstopped,动词过去式的发音规则：

清音后/t/（声带不阵动）浊元后/d/（声带振动）/t/d/后面读/Id/,Sumup,实义动词一般过去时各类句型,1.Theyarrived/arriveatfiveoclock.2.Youneverhelp/helpedAnnie.3.Wereallyenjoy/enjoyedourholidays.4.Theylike/likedeatingattheChineserestaurant.5.OnMonday,wepick/pickeduptheshopping.6.Ifinish/finishedatfivethirtyonFriday.7.Ialwayscall/calledheronhermobile.8.Weturn/turnedontheTVatteatime.,