小学英语一般现在时讲解及练习课件

一般现在时*

标志

词

定义

结构*定义１、表示客观真理或事实

Iamastudent.

IcanspeakEnglish

２、表示经常或习惯性的动作

Idohomeworkeveryday.

JimmydoeshouseworkonSundays.*标志词1.everyday/morning/week；onSundays2.频率副词：usually,always,often，sometimes

*isareambe动词表示“是”*amIIam的缩写形式：

I’magirl.

I’mateacher.

I’m

I

amagirl.

I

amtall.*ishe

she

it

所有单数和不可数名词

heis=

he’ssheis=she’sitis=it’s缩写形式*areyou

they

youare=you’retheyare=they’re缩写形式we

weare=we’re*Let’sfillinblanks

1、I____aboy.I___tall.I____nine.2、You____Kitty.You___short.You___ten.3、____youaboy?No,I____agirl.4、Kitty___agirl.She___short.5、Peter___aboy.He___tall.6、This_____acat.It____fat.7、Thebird___smallandthedog___big.8、What____they?They____elephants.9、Thewater____cold.10、Mymotherandfather____happy.

Areamareamisamisisamareisareisisisisareareisare*变否定：be后加not*变疑问，你会吗？Soeasy!*一般疑问句：Thisisabook.Isthisabook?Yes,itis.No,itisn’t.*一般疑问句：Theyarefriends.Aretheyfriend?Yes,theyare.No,theyaren’t.*变疑问：be提前整理大小写加？*Thereisaradioonthedesk.Therebe---的一般疑问句

Istherearadioonthedesk?

Yes,thereis./No,thereisn’t.Thereare

someshoesunderthebed.

Arethere

anyshoesunderthebed?

Yes,thereare./No,therearen’t.规则：

is/are要提前,some变any,其他都不变．*一般现在时（一般疑问句）

Heisastudent.Youareaboy.

Isheastudent？Areyou

aboy？

I

ama

goodboy.They

areteachers.

Are

you

agoodboy？Are

theyteacher？*Benismyfriend.

IsBenyourfriend？变一般疑问句Yes,heis.No,heisn’t.*

Nancyisour

teacher.

IsNancyyourteacher？变一般疑问句Yes,sheis.No,sheisn’t.*注意：否定句some变any

疑问句some变anyIwe变成youmyour变成your*canshallmust情态

动词*后面跟动词原形ShecanspeakEnglish.Ican

speakEnglish.TheycanspeakEnglish.*变否定：情后加not*变否定句ShecanspeakEnglish.ShecannotspeakEnglish.*变疑问，你会吗？Soeasy!*后面跟动词原形CanyouspeakEnglish?Ican

speakEnglish.Yes,Ican.No,Ican't.*dodoes助

动词*

结构

1.除三单以外的主语+动原

（主语为I,we,you,they）

Wegotoschoolat9:40onSaturday.

2.三单主语+动词三单形式

(三单：he,she,it,人名)

Petergoestoschoolat9:30.

*一般现在时态S是小偷跟着it、she、he的动作sleepreaddrawplaygodowatchHeSheItsssseseses*

1.Igotoschoolbybus.2.Hegoestoschoolbybus.3.Shegetsupatsix.always(总是)sometimes(有时)never(从不)onSundays（每周天）attheweekends

1.Ialways

gotoschoolbybus.2.Hesometimes

goestoschoolbybus.3.Shenever

getsupatsix.*第三人称单数1.直接加s：reads,plays,works,makes2.以s,x,ch,sh,o结尾+es.watches,goes,does3.辅音字母+y结尾的单词,去y+ies,worry--worries,study—studies4.特殊：have--hasmake—do—want—get—have— catch—take—play—study—go—练一练makesdoeswantsgetshascatchestakesplaysstudiesgoes*

sit________swim________go____do_______make________run________write________see______cry________study_________watch_______wash_______say_______play_______have______take_______swimsgoesdoesmakesrunswritescries_seesstudieswatcheswashessays_playshas_takessits*一般现在时（否定句）1、Itoschoolbybus.否：Itoschoolbybus.2、He

toschoolbybus.否：He

toschoolbybus.godon’tgogoesdoesn’tgo*变否定句IstudyEnglisheveryday.I

don’t

studyEnglisheverymorning.*Benwantssomebread.BenDoesn’t

want

anybread.变否定句*一般现在时（一般疑问句）1、Itoschoolbybus.疑问句：youtoschoolbybus.2、He

toschoolbybus.疑问句：he

toschoolbybus.DoesgogoesgogoDo*Iwakeupat7o’clock.doDoIwakeupat7o’clock?Doyouwakeupat7o’clock?Yes,Ido.No,Idon’t否定句：don’tdon’t放在哪儿呢？Idon’twakeupat7o’clock.*Shegoestoschoolat9o’clock.DoesShegotoschoolat9o’clock.esDoesshegotoschoolat9o’clock.esYes,shedoes.No,shedoesn’t否定句：doesn’tShedoesn’tgotoschoolat9o’clock.es*竞赛流程1.开幕式2.选答环节3.抢答环节4.才艺表演5.颁奖典礼*感谢您的到来！*每组同学派出一名代表选择一个题号。每个数字代表的分值可是不同的哦！可选题：*把下列单词变成三单形式（10’）

go_____study_____wash_____play___do_______have_____fly_____swim_____teach_____*

变疑问并回答（30’）

BAmywantssomechicken.

DoesAmywant

anychicken？

Yes,shedoes.No,shedoesn’t*变疑问，并回答！（20）Iwantabook.

Do

youwantabook？

Yes,Ido.No,I