外研版八年级英语下册Module5 Unit3 Language in use课件

Module5CartoonsUnit3Languageinuse一般现在时、一般过去时与现在完成时的区别一、概述1.时态:表示行为、动作、状态在各种时间条件下的动词形式。英语中有16种时态,本模块重点复习一般现在时、一般过去时和现在完成时这3种时态。2.考点介绍:3种时态的用法;谓语动词;时间状语二、一般现在时、一般过去时与现在完成时的区别时态谓语动词用

法举

例一般现在时be动词用am/is/are,行为动词用原形或第三人称单数形式表示经常或反复发生的动作,常与always,often,usually,sometimes,onceaday,everyday等表示频率的时间状语连用He

often

goes

to

school

by

bus.

他经常坐公交车去上学。I

leave

home

for

school

at

7

am

every

day.

我每天早上7点离家去上学。时

态谓语动词用

法举

例一般现在时be动词用am/is/are,行为动词用原形或第三人称单数形式表示现在的状态、特征、能力和感觉。这类动词有be,love,like,hate,want,look,sound,taste,have等He

is

very

happy.

他很幸福。(表示状态)She

looks

like

her

father.

她长得像她爸爸。(表示特征)时

态谓语动词用

法举

例一般现在时be动词用am/is/are,行为动词用原形或第三人称单数形式表示客观真理、科学事实和客观存在The

sun

rises

in

the

east.

太阳从东方升起。时

态谓语动词用

法举

例一般现在时be动词用am/is/are,行为动词用原形或第三人称单数形式在时间或条件状语从句中,常用一般现在时表示将来If

it

rains

tomorrow,

we’ll

stay

at

home.

如果明天下雨,我们就待在家里。Class

won’t

begin

until

our

teacher

arrives.

直到老师来,我们才会开始上课。

续表时态谓语动词用

法举

例一般过去时be动词用was/were,行为动词用过去式表示过去某一时间发生的动作或存在的状态,常与表示过去的时间状语连用,如yesterday,lastyear/month,in2004,threehoursago,twoyearsago等We

helped

the

farmers

pick

apples

last

year.

去年我们帮助农民们采摘苹果。I

finished

my

homework

just

now.

我刚刚完成了作业。时

态谓语动词用

法举

例一般过去时be动词用was/were,行为动词用过去式表示过去经常或反复发生的动作,常和often,always等表示频率的时间状语连用Tom

often

went

to

work

by

bus

last

year.

去年汤姆常常坐公交车去上班。时

态谓语动词用

法举

例现在完成时助动词have/has＋过去分词强调过去的动作对现在的影响,往往具有因果关系,常与already,yet等副词连用She

has

already

bought

a

computer.

她早就买了一台电脑。He

has

not

found

a

job

yet.

他还没有找到工作。时

态谓语动词用

法举

例现在完成时助动词have/has＋过去分词表示过去某一动作一直持续至今,常与for(后接时间段)或since(多接时间点)等引导的时间状语连用I

have

been

in

Beijing

for

five

years.

我已经在北京待了5年。We’ve

lived

here

since

2006.

从2006年开始我们便住在这里。时

态谓语动词用

法举

例现在完成时助动词have/has＋过去分词表示经历或经验,常与ever,never,once,twice,before等副词连用—Have

you

ever

been

to

Shanghai?

你去过上海吗?—I

have

been

there

twice.

我去过那里两次。专练一、单项填空

(

B

)1.I

⁠amistakejustnow.Pleasedon’tbeangrywithme.

A.makeB.madeC.wasmakingB(

A

)2.—Wendy,howlonghaveyouhadthisphone?—Foracoupleofdays.I

⁠itlastweek.

A.boughtB.buyC.haveboughtA(

A

)3.I

⁠toRongjianglastyear.ButI

⁠never

⁠toChongjiang.

A.went;have;beenB.willgo;have;beenC.went;have;goneA(

C

)4.Iusedtotakeawalkinthemorning,butI

⁠thatnow.

A.didn’tdoB.haven’tdoneC.don’tdoC二、用方框内所给单词的适当形式填空be,teach,make,go5.—Youusedtogotoourschool.—Yes.Howhappywe

were

⁠atthattime!

6.—Sorry,whatdidtheteachersayjustnow?

—Shesaidtheearth

goes

⁠aroundthesun.

were

goes

7.—MissLiusedtoworkasateacherinShanghaibeforeshecamehere,right?—Yes.She

taught

⁠geographytherefornearlytenyears.

8.I

have

made

⁠themistaketwotimes.Ishouldbemorecarefulnexttime.

taughthave

made一、用所给单词的适当形式填空1.Thesethreetaikonauts

went

⁠

(go)tospacein2021.

went2.Ifyou

see

⁠

(see)him,pleasegivehimthisnote.

3.It’sverylatenow.It’stime

to

say

⁠

(say)goodbye.

4.Hurryup!Ican’tstand

waiting

⁠

(wait)muchlonger.

5.Ihadtoworkveryhardto

satisfy

⁠

(satisfaction)him.

seeto

saywaitingsatisfy二、找出下列句子的错误,并在横线上进行更正6.Myfriendreadtwobookseversinceshecametothelibrary.

read改为has

read

7.Thestudentshaveamedicalexaminationlastmonth.

have改为had

8.Ourteachertoldusthatthesunsetinthewest.

set改为sets

read改为has

read

have改为had

set改为sets

9.Ican’thelplaughwhentalkingaboutmychildhood.

laugh改为laughing

10.TomandJerryarefun,sotheymakeuslaughalot.

fun改为funny

laugh改为laughing

fun改为funny

三、语法选择Maybeyoudon’tknowWaltDisney,butyoumayknowDisneyland.

11

⁠youdon’tknowDisneyland,youmustknowMickeyMouseandDonaldDuck.

WaltDisneywasanAmericananimator(动画家).Hewasborn

12

⁠5thDecember1901.Hediedofillnessattheageof65.

WaltDisneyhadthreebrothersandonesister.Heenjoyed

13

⁠whenhewasveryyoung,andhewasgoodatit.Whenhesoldhisfirstdrawingto

14

⁠

neighbour,hewasonlysevenyearsold!Hegot

15

⁠in1925.Hehadtwodaughters.

16

⁠hewasveryrich,hewasfrugal(节俭的).Hespentmostofhismoneyonhiswork.In1928,he

17

⁠thefamouscharacter—MickeyMouse,andthismadehimfamousallovertheworld.

WaltDisneywas

18

⁠greatperson.Hewas

19

⁠lovedbypeople.Hewasaclever,imaginativeandcreativeman.Hehasbroughtenjoymentandhappinesstothepeopleofeverycountry.Hewasaheroofthe

20

⁠century.

Althoughhehasbeendead,peopleallovertheworldwillrememberhimforever.(

C

)11.A.When

B.Since

C.If(

B

)12.A.in

B.on

C.at(

C

)13.A.todraw

B.draw

C.drawing(

C

)14.A.he

B.him

C.his(

A

)15.