初中英語七年級(jí)下冊(cè) Section Ad-3c 優(yōu)質(zhì)課比賽一等獎(jiǎng)

SectionA2d—3cWemustshoutslogansbeforeclass.Ikeepdiscipline,Istudyhard,I'mthebest.

Wehavetoexerciseeveryday.Wehavetoworkhardandhelp

each

other.Wehavetodosomereadingeverymorning.Don’t

fightwithothers.=We

can’t

fightwithothers.Don’t

arrivelateforclass.=Wecan’tarrivelateforclass.Wecan’teatinclass.=Don’teat

intheclassroom.

Don’thavelonghairforboys.

=Boyscan’thavelonghair

.

Don’tsleepinclass.=Wecan’tsleepinclass..

Wecan’truninthehallways.=Don’truninthehallways.

Don’t

playsportsintheclassroomorinthehallways.But

wecanplayitoutside.

Don’t

talkinclass.Don’t

talk

with

each

other

in

class.Stop

talkinginclass.

Don’tsmoke.

It’sbadforyourhealth.Don’tplaycardsatschool.Don’t

listentomusicintheclassroom.Whatrulesdoestheschoolhave?Don'tbelateforclass.Don'tbringmusicplayerstoshool.Youalwayshavetoweartheschooluniform.Youhavetobequietinthelibrary.musicplayer音樂播放器bring…toschool把……帶到學(xué)校來haveto不得不【辨析】bring與take①bring意為“帶來；取來”，是指把人或物從別處帶到說話人所在的地方。eg：Pleasebringyourbookhere.請(qǐng)把你的書帶到這兒來?！就卣埂縝ringsb.sth.＝bringsth.tosb.帶給某人某物②take意為“拿，取，帶走”，是指把人或物從說話人的地方帶到別處去。eg：Takemyboxtomyroom.把我的箱子拿到我房間去。?haveto意為“必須，不得不”，為情態(tài)動(dòng)詞，后常接動(dòng)詞原形，并且有人稱和數(shù)的變化。haveto有第三人稱單數(shù)形式，即hasto.【拓展】①其否定形式是在haveto前加don't或doesn't，意為“不必”，相當(dāng)于needn't；疑問句要借助動(dòng)詞do或does來完成。②must也意為“必須”，表示主觀的義務(wù)和必要；haveto表示客觀需要必須做某事，有“不得不”的意思。?情態(tài)動(dòng)詞can的用法①can意為“能；會(huì)”，表示做某事的能力，其否定式為can't。eg：CanyouspeakEnglish？你會(huì)講英語嗎？②表示“允許；許可”。eg：Youcan'teatinclass.你不能在課堂上吃東西。肯定祈使句Sitdown.Comein.Eatathome.Let’sgohome.否定祈使句Don’tsitdown.Don’tcomein.Don’teatathome.Don’ttalkinclass.Grammar祈使句用來表示請(qǐng)求、命令、叮囑、號(hào)召或者勸告等,主語常是第二人稱you,也就是聽話者,因而you常省去。祈使句的開頭是動(dòng)詞原形。句首或句末加上please，若在句末加please，之前要用逗號(hào)隔開。祈使句的否定形式多以do

not(?？s寫成don’t)開頭,再加上動(dòng)詞原形。1.Sitdown.2.Comein.3.Eatathome.Don’tsitdown.Don’t

come

in.

Don’teatathome.把下列祈使句改成否定句Practice:4.Listentomusicoutside.

5.Doyourhomeworkatschool.

Don’tlistentomusicoutside.Don’t

doyourhomeworkatschool.Libraryrules1.Don’ttalk.2.__________3.__________________4._________________Don’teat.Writetherulesfortheschoollibrary.3aDon’tlistentomusic.Don’ttakephotos.1.Bequite?(she/haveto/inthelibrary)Q:____________________________________________________________

A:___________Usethewordstomakequestionsabouttherules.Thenwriteanswersaccordingtoyourschool.3bDoesshehavetobequietinthelibrary?Yes,shedoes.2.Eat?(he/haveto/inthedininghall)?Q:A:Yes,hedos.

Doeshehavetoeatinthedininghall?3.Listentomusic?(we/can/inthehallways)?Q:_______________________________

A:_____________

Canwelistentomusicinthehallways?No,wecan’t.4.Wearahat?(we/can/intheclassroom)

Q:_______________________________

A:_______________Canwewearahatintheclassroom?No,wecan’t.Atmydreamschool1、Writeordrawonthedesk.2、Writeordrawonthewall.3、Usemobile(移動(dòng)的)phones.4、Sitonthedesk.5、Playping-pong.6、Chewgum.（口香糖，泡泡糖）7、Playwithchalk.（粉筆）8、Runaroundintheclassroom.9、Speakorlaughloudlyintheclassroom.10、Readcomic（喜劇的，有趣的）booksorpicturebooksinclass.1.late,don't,forschool,arrive

2.music,listento,intheclassroom,don't

3.eat,can't,intheclassroom,we

Don’t

arrive

late

for

school.Don’tlistentomusicintheclassroom.Wecan’teatintheclassroom.Formsentences.組句

Don’tsmoke.Nosmoking!Don’ttakephotos.Nophotos!Pleaseturnright!