Unit2课时3Grammar+课件+2024-2025学年译林版（2024）七年级英语上册+.pptxVIP

Unit2;Simplepresenttense(Ⅱ);Tolearntheuseofsimplepresenttense(theverbs)

Tolearntherulesofverbsthatneedtobeadded-s

Tobeabletopracticethesimplepresenttense;Readthearticleandcirclealltheverbsaspredicate.Payattentiontotheirtenseandforms.Whichtensedothesesentencesuse?Howdoyouknowthat?;HerearesomesentencesfromMillie’sarticleaboutDaniel.Readthemandpayattentiontotheuseoftheverbs.;我们常使用行为动词谈论我们经常做的事、不受时间限制的客观事实以及人或物的一般特征。请比较：

Myhobbyispainting.我的爱好是绘画。（动词be）

Ilovepainting. 我热爱绘画。（行为动词）;当主语是第一、二人称的单复数和第三人称复数时，行为动词用原形。

e.g.Wehavedifferentsubjectsatschool.

Thegirlsenjoyjoggingintheirfreetime. ;Wemakepositiveandnegativesentencesusingtheverbsinthesimplepresenttenselikethis:;Weaskandanswerquestionsusingtheverbsinthesimplepresenttenselikethis:;Whenwemakenegativesentencesandaskquestions,

weuse__________(do,does)withI,you,weandthey;

weuse__________(do,does)withhe,sheandit.;行为动词一般现在时的否定句式是在行为动词前加donot或doesnot。

当主语是第三人称单数时，助动词用does。

在非正式文体中，donot和doesnot可以缩写成don’t和doesn’t。

e.g.StudentsdonotgotoschoolonSunday.

=Studentsdon’tgotoschoolonSunday.

Hedoesnotworkinthisshop.

=Hedoesn’tworkinthisshop. ;行为动词一般现在时的疑问句式是在句首加助动词do或does。

当主语是第三人称单数时，助动词用does。

e.g.—DoyouliketraditionalChinesepainting?

—Yes,Ido.Ilikelandscapepaintingbest.

—DoesJohnoftenplaybasketballafterschool?

—No,hedoesn’t.

【注意】在疑问句和否定句中，助动词之后的行为动词均用原形。;动词do(es)助动词do(es);Rememberthatweadd-stotheverbafterhe,sheorit.However,therearesomeexceptions:;1Millie___________reading.She___________everyevening.

2Simon___________footballeveryweek.Healso___________footballmatches.

3David___________forawalkonSaturdays.Sometimes,he___________akiteinthepa