动词时态和语态.pptx

导学案配套ppt

动词时态和语态Step2基础知识
一，动词的分类和形式：动词是表示动作和状态的词。动词有时态、语态和语气3种形式的变化。1、动词按其能否独立作谓语而分为：“谓语动词”和“非谓语动词”两种
2、动词的4种基本形式：动词原形、
过去式、过去分词和现在分词。
3、动词按其构成动词词组作用分为：实义动词、连系动词、
情态动词和助动词。Step3几种易混时态的辨析
一般过去时和现在完成时
一般过去时所表达的事件与现在无关。而现在完成时则强调对现在的影响和结果。
即学即练1.
—I'msorry，butIdon'tquitefollowyou.DidyousayyouwantedtoreturnonSeptember20?
—Sorry，I________myselfclear.WewanttoreturnonOctober20.
A．hadn'tmade B．wouldn'tmake
C．don'tmake D．haven'tmade即学即练2

Asshe_____________(read)thenewspaper,Grannyfellasleep.
2.Jim_______(open)thedoor;hefoundhisfatherwatchingTV.
3.Shirley__________(write)abookaboutChinalastyear,
butIdon’tknowwhethershehasfinishedit.一般过去时和过去完成时

背诵1
ThemomentIgothome,IfoundIhadleftmyjacketontheplayground.完成时和完成进行时的用法比较

即学即练3.
He________articlesforournewspapertheseyears,andhe________about40articles.

A．haswritten；haswritten
B．hasbeenwriting；writes
C．iswriting；hasbeenwriting
D．hasbeenwriting；haswritten
常用于现在完成时态的时间状语有：
inthepastfewyears，bynow，uptonow，sofar

，already，yet，since，forfiveyears，recently

lately，manytimes，just等。Step4
背诵2
一，被动语态的基本用法

A.一般现在时态：am/is/are+done
B.一般过去时态：was/were+done
C.一般将来时态：will/shallbe+done
D.进行时态：bebeing+done
E.完成时态：have/has/hadbeen+done
F.含有情态动词的被动语态：情态动词+be+done即学即练4
以下语态是哪种类型ABCDEF
1.Wearetoldthattherewillbeameetingthisafternoon.2.Iwasinvitedtoconcert.3.Thehouseisbeingrepairednow.4.Thesebooksmustbereturnedinthreedays.
5.Thematterwillbelookedintoassoonaspossible.6.Thenewbridgehasbeenbuilt.
背诵3三，主动形式表被动意义
1．一些感官动词，如：feel，sound，smell，look，taste等用作系动词时。
Thedishtastesdelicious.
这道菜味道可口。
2．说明主语的性质、特点的动词，如：
read，write，cut，sell，wash，wear，lock等，
其主语往往是物。
Thepenheboughtyesterdaywritessmoothly.
他昨天买的这支钢笔书写流畅四，短语动词的被动语态能省略吗？？
即学即练5
—WhydoesLinglinglooksounhappy？
—She________byherclassmates.

A.haslaughedB.haslaughedat
C.hasbeenlaughedD.hasbeenlaughedat
Step5综合练习1用所给动词的正确形式填空：
1.She_____(leave)theofficetwohoursago.2.Assonasshearrivedhome,thegirldiscoveredthatshe___________(take)herfriendsbookbymistake.
3.Who_______(come)toschoolearliestinyourclasse