2024年牛津译林版七年级英语下册《Unit 7 Abilities》 GRAMMAR课件.pptVIP

Grammar;smoke

bytheway

camera

noproblem

X-ray;Usingcan,couldandmay;Sentencesfromthisunit:;Nowlet’sUsecan/couldtotalkaboutability.;Ican_________.;Ican_____________.;He_______thecello(大提琴).;Shecan__________everyday.;______flyakiteonthebeach.;Hecanswim.

Hecouldn’tswimlastyear.;Hecanflyakite.

Hecouldn’tflyakite

lastMarch.;Hecanrideabike.

Hecouldn’trideabike

inthepast.;Shecanrowaboat.

Shecouldn’trowaboatwhenshewasinGradesix.;Hecanplaytennis.

Buthecouldn’tplayitlastyear.;Weusecantotalkabout

presentability.

Weusecouldtotalkabout

abilityinthepast.;Icanplaytheguitarbut

Icannotplayitverywell.;Tom________chess____

he__________itverywell.;He________________but

he_____________________.;A:Cansheplaytheviolin?

B:____,shecan.;A:____heplaythedrums?

B:No,________,buthecanplay

theguitar.;A:____sheplaythepiano?

B:____________,butshe

_________.;Makedialoguesusingthefollowing

pattern.;Makedialoguesusingthefollowingpattern.;Weusecanorcouldto

talkaboutability.;如果表达不能做某事，可以在can后直接加not，成为cannot，也可以缩写为can’t。

如：Icannot(can’t)playfootball.

can没有人称和数的变化。不论表示谁能(不能)做某事，都是用can(not)。;如果是询问某人能不能做某事，则要使用can的疑问形式，即将can提至句首。如：

—CanyouspeakChinese?

—Yes,Ican./No,Ican’t.;我会跳舞。;你会干什么？;—CanIuseyourbike,John?

—Yes,youcan.Hereyouare.;—Couldyouwashthedishes?

—Sorry,Ican’t.Ihavetodo

myhomework.;—MayIuseyourcomputer?

—Ofcourseyoumay.;Weusecan,couldormaytoaskforpermission.;Usingwhatandhowtoexpressstrongfeelings;Lookatthefollowingsentences.;Sentencesfromthisunit:;;1._____anicecake!

2._____agreatshow,Sandy!

3._____apity!

4._____abeautiful