英语七年级下册SectionAGrammarfocus3a-3c-“黄冈杯”一等奖

SectionAGrammarfocus3a—3c一般现在时Workingroupstodiscussandgettheresults.1.一般现在时的概念是什么？2.常与哪些词连用？3.动词有什么样的变化？（当主语是第三人称单数时,动词有什么变化？）.一般现在时一般现在时的基本概念：1.表示现在的状态：

He’stwelve.Iamastudent.2.表示经常或习惯性的动作：常与always,usually,often,sometimes连用。

Ialwaysgetupat6:30

.

He

often

readsEnglishinthemorning.3.表主语具备的性格和能力等：

Shelikesnoodles.TheyspeakFrench.4.普遍真理和自然规律：

Themoongoesaroundtheearth.

一般现在时Readandthink.（判断下面句子的时态，动词有什么变化）Tomalways

getspresentsonhisbirthday.Theyusually

gotoschoolatseveno`clcok.Mymotheroften

watchesTVonthecomputer.Wesometimes

playbasketballafterschool.总是通常经常有时一般现在时动词的第三人称单数形式1.一般情况词尾加-s：

reads,writes2.以s,x,sh,ch结尾的词加-es：

watches,

washes,

guesses.3.以辅音字母+y结尾的词,变y为i,再加-es:

cry-cries,study-studies

4.特殊变化：have-has,do-does一般现在时一、写出下列动词的第三人称单数形式1.work__________2.read__________3.clean__________4.write__________5.teach__________6.wash__________7.guess__________8.watch__________9.go__________10.do___________11.study__________

12.fly__________13.cry__________14.play__________15.have__________

一般现在时一、写出下列动词的第三人称单数形式1.work

works

2.

read

reads

3.cleancleans

4.write

writes5.teach

teaches

6.wash

washes

7.guess

guesses

8.watch

watches9.gogoes

10.do

does11.study

studies

12.flyflies

13.cry

cries

14.play

plays15.have

has

一般现在时Readandfind:一般现在时含有be动词的疑问句、否定句是怎样变化的？结构1：主语+be（am/is/are

）+其它

陈述句：SheisfromAmerica.

否定句：Sheis

notfromAmerica.

一般疑问句：IsshefromAmerica?

肯定回答：Yes,sheis.否定回答

：No,sheisn’t.Be的用法口诀

I用am；you用are,is连着he，she，it；单数名词用is,复数名词全用are.变疑问，往前提，句末问号莫丢弃。

变否定，更容易，be后not莫忘记。

疑问否定任你变，句首大写莫迟疑.ComPPPpppppCompletethesentences.杨先生是我们的英语老师。1.MrYang_______(be)ourEnglishteacher.2.MrYang___________(notbe)ourEnglishteacher.3.______(be)MrYangourEnglishteacher?4.Yes,____________.No,_____________.

is

isnot/isn’tIs

heisheisn’t一般现在时一般现在时结构2：主语+行为动词+其它(但是当主语是第三人称单数时，行为动词+s/es/y改i加es)Wegotoschoolat7:00.Lucygoestoworkat8:30.ShestudiesEnglisheveryday.否定句结构：主语+don’t/doesn’t+动词原形+其它Wedon’t

gotoschoolat7:00.Lucydoesn’t

gotoschoolat7:00.Shedoesn’t

stduyEnglisheveryday.一般现在时.疑问句结构：Do/Does+主语+动词原形+其它

Does

she

gotoschoolat7:00?肯定回答：Yes,shedoes.否定回答：No,shedoesn’t.

Completethesentences.ShestudiesEnglisheveryday.1.She______________Englisheveryday.（变否定句）2.______she________Englisheveryday?（变疑问句）3.Yes,____________.（肯定回答）No,_____________.（否定回答）doesn’tstudyDoes

studyshedoesshedoesn’t行为动词变疑问句口诀：一添、二改、三原、四问。(即:一、添Do/Does,二、大写改小写，三、动词用原形，四、句末加“？”)选择填空1.Mymotheroften

oranges.Aeat

B.eats

C.eating

2.Myauntsometimes

verywell.A.sing

B.sings

C.singing3.Theyusually

emailstotheirfriends.A.sendB.sends

C.sending4.Hedoesn’t______hishomeworkatschool.A.do

B.isdoing

C.does5.LilyandLucy_________

fromAmerica.A.is

B.are

C.am6.

thetigersalways___

inChina?A.Does;liveB.Does;livesC.Do;liveBBAABc一般现在时一般现在时

用do,don’t,does,doesn’t填空。1.________youhaveasoccerball?Yes,I____________.2.________Davehaveatennisracket?No,he____________.3._______yoursisterhaveavolleyball?Yes,she____________.4.______theyhaveaTV?

Yes,they____________.5.________wehaveacomputer?Yes,they________________.6.________yourfatherhaveacar?No,he____________.7._______LinTaoandYangMinghaveacat?No,they_____8._______Alanhaveanapple?Yes,he____________.9.______yourfatherandmotherhaveason?Yes,they______.DodoDoesdoesn’tDoesdoesDodoDodoDoesdoesn’tDodoDoesdoesDodo一般现在时

按要求做题:(10分)1.LiPinghasasoccerball.(变为一般疑问句)

LiPing

asoccerball?2.DoesshehaveaCD?（做肯定回答）

,she

.3.Hehasabaseballbat.（变否定句）He

abaseballbat.4.Youhaveavolleyball.(一般疑问句)______youhaveavolleyball?5.Theboydoesn’thaveabike.（肯定句）Theboy______abike.DohaveYesdoesdoesn’thaveDoeshave一般现在时Completethepassage.（完成短文）I______(be)astudent.I_______(be)fromChinaMrWei____(be)myEnglishteacher.He______(speak)Englishwellandhe_______(work)hardalot.I_____(like)Englishverymuch.Lucy____(be)myfriend.She_____(be)fromAmerica.She__________(notspeak)Chinesewell.We____________(notlike)football.We______(be)goodfriends.随堂小检测。很简单，你会做的！amamisspeaksworkslikeisisdoesn’tspeakdon’tlikeare一般现在时一般现在时顺口溜

第一、二人称和复数，动词原形不变换。当主语是单三时，动词后加s(es)别忘怀。要变一般疑问句，be动词提前很容易。若是没有be动词，Do和Does开头要注意。否定句，很简单，no