Unit4Don'teatinclassSectionA課件人教版英語七年級(jí)下冊(cè)

七年級(jí)下

Unit

4

Don't

eat

in

class

SectionA

課件laWhichrulesarethesestudentsbreakingWritethenumberoftherulenexttothestudent.SCHOOLRULES1.Don'tarrivelateforclass.Youmustbeontime.2.Don'truninthehallways.3.Don'teatintheclassroom.Youmusteatinthedininghall.4.Don'tlistentomusicinclass.5.Don'tfight.1bListen.WhatrulesarethesestudentsbreakingWritethenumbersafterthenames.Peter.2 Amy. Mike4L

Listen

and

read.

Ms.Clark:Hey,Peter.You

know

the

rules.Don't

run

inthe

hallways.Peter:

Sorry,Ms.Clark.Mr.Smith:Amy,don't

eat

in

the

classroom.You

must

eatin

the

dining

hall.Amy:Oh,sorry,Mr.Smith.Mr.Smith:

Hey,Mike,don't

listen

to

music

in

class.Mike!Boy:

He

can't

hear

you,Mr.Smith.若接地點(diǎn)名詞，要加介詞in或at。in后接大地方(如城市或

國家)。Whendid

you

arrive

inBeijing?at后接小地方(如學(xué)校、

酒店或車站)。Iusuallyarriveat

schoolat

6:30

every

morning.若接地點(diǎn)副詞(here/there/home等),則不用介詞。Myfather

arrives

home

late

every

night.我爸爸每天晚上很晚到家。Languagepoints1.Don'tarrivelate

for

class.上課不要遲到。

(教材

P19la)

arrive/?'raiv/v.

到達(dá)arrive是不及物動(dòng)詞，具體用法如下：1.Don'tarrive

lateforclass.上課不要遲到。(教材P19la)祈使句的否定形式本句是祈使句的否定形式，結(jié)構(gòu)為“Don't+

動(dòng)詞原形+其他”。祈使句通常省略主語you,以動(dòng)詞原形開頭，用于向?qū)Ψ桨l(fā)出指

令、請(qǐng)求等。>Keeplistening,andyouwillimproveyour

English.>Don't

play

with

the

cellphone

while

crossing

the

road.on

time按時(shí)；準(zhǔn)時(shí)指按規(guī)定或指定的時(shí)間in

time及時(shí)指不遲到或接近規(guī)定的時(shí)間>Theplanetakesoffontime.飛機(jī)按時(shí)起飛。>

Anambulancearrivedin

time.一輛救護(hù)車及時(shí)趕到。2.You

must

be

on

time.你必須準(zhǔn)時(shí)。(教材P191a)ontime

準(zhǔn)時(shí)on

time

準(zhǔn)時(shí)

in

time

及時(shí)3.Don'tfight.不要打架。(教材P191a)fight/fart/v.&n.打架；戰(zhàn)斗(1)fight在句中作動(dòng)詞，意為“打架”,常用短語：fightwith

sb.

“和某人打架”

。>Don'tfightwithyourbrother,oryou'llbepunished.(2)fight

作動(dòng)詞，還有“戰(zhàn)斗”的意思。>Theyfoughtagainsttheenemybravely.他們與敵人進(jìn)行了殊死搏斗。(3)fight也可作名詞，意為“打架；戰(zhàn)斗”,短語have

a

fight

(with

sb.)

表示“(和某人)打架”。>It's

not

right

to

have

a

fight

with

your

friend.和朋友打架是不對(duì)的。1.y_listen

to

music

in

the

classroom

or

hallwayscancan't2.Ylisten

to

music

in

themusicroomcancan't3.y__listentomusic

outsidecancan't4.}_eat

inthe

classroomcancan't5.yeat

in

the

dininghallcancan't6.

eat

outsidecancan't7.Vwear

a

hatcancan't8.V

fightcancan't28Listen.Check(V)theactivitiesAlanandCindytalk

about.Activity1.√_

listen

to

music

in

the

classroom

or

hallwayscancan't2.

√_listentomusic

in

the

music

roomcancan't3.√

listen

tomusic

outsidecancan't4.√

eat

inthe

classroomcancan't5.y_eat

inthe

dining

hallcancan't6.

eat

outsidecancan't7.」

wear

a

hatcancan’f8.

fightcanCan2bListenagain.CanAlanandCindydotheseactivitiesCirclecanorcan'tabove.Listenandread.Cindy:Whataretheschoolrules,AlanAlan:Well,wecan'tlistentomusicintheclassroomorhallways.Butwecanlistentoitoutsideorinthemusicroom.Cindy:Uh-huh.Alan:Andwecan'teatintheclassroom,butwecaneatinthedininghall.Cindy:Oh.AndcanwewearahatinclassAlan:No,wecan't.WhatelseOh,youcan'tfightwithyourclassmates.Thatmakestheteachersreallyunhappy.Cindy:Isee.Readtheconversationin2dquicklyandanswerthequestionsbelow.1.WhatareJohnandAlicetalkingaboutSchoolrules.2.HowmanyrulesdoesAlicementionFourrules.John:Hi,myname'sJohn.It'smyfirstdayatschool.Alice:Hi,John.I'mAlice.Thisisagreatschool,buttherearealotofrules.John:ReallyWhataresomeoftherules /Im'p?:(r)tnt/adj.重要的Alice:Well,don'tbelateforclass.Thisisveryimportant.Listenand

read.Alice:No,we

can't.And

we

always

have

to

wear

the /ju:nif?:(r)m/n.校服；制服

John:I

see.

/'kwai?t

/adj.安靜的Alice:Oh,and

we

also

have

to

be

quiet

in

the

library.playerstoschool/brrn/v.帶來；取來 John:OK,sowemustbeontime.Canwe

bringmusicschool

uniform;

必須；不得不

DosWear

the

school

uniform.Be

quiet

in

the

library.Don'tsDon't

be

late

for

school.Don't

bring

music

players

to

schoolFillinthechart.WhatrulesdoestheschoolhaveCompletethesentencesaccordingto2d.1.Thestudentsmustbeontime.2.CanthestudentsbringmusicplayerstoschoolNo,theycan't.3.Thestudentsalways.havetoweartheschooluniform.4.Thestudentsalsohavetobequietinthelibrary.Languagepoints1.Thisisveryimportant.這是非常重要的。(教材P202d)

important/rm'p?:(r)tnt/adj.

重要的important為形容詞，可作表語或定語。常用句型：Itisimportant(for

sb.)to

do

sth.“(對(duì)某人來說)做某事是

重要的”。>Doingexerciseis

important.做運(yùn)動(dòng)很重要。>Reading

is

an

important

habit.>It's

very

important

to

stay

healthy.2.Canwebringmusicplayerstoschool我們可以把音樂播放器帶到學(xué)校嗎(教材P202d)bring/bri?/v.帶來；取來bring為及物動(dòng)詞，反義詞為take(帶走)。常用結(jié)構(gòu)有：bring

sb./sth.to+地點(diǎn)名詞把某人/某物帶

到某地(后跟地點(diǎn)副詞時(shí)省略to)bringbringsb.sth.=bring

sth.for

sb.給某人帶來

某物他給我?guī)砹艘粋€(gè)大蛋糕。bring帶來；取來從別處帶到說話人這邊，多與here連用。take帶走；拿走從說話人這邊帶到別處，多與there連用。carry搬運(yùn)無方向性，多指搬重物。get去拿來從這邊去別處，拿東西再回到這邊。>Bringyourraincoathere.把你的雨衣拿到這里。>You'dbettertakehertohospital.你最好帶她去醫(yī)院。>Canyouhelpmecarrythebox你能幫我搬這個(gè)箱子嗎>Pleasegetmemyglasses.請(qǐng)把我的眼鏡拿來。>BringyourIDcardtoschool.把你的身份證帶到學(xué)校來。>He

brings

me

a

big

cake.=He

brings

a

big

cake

for

me.3.And

we

always

have

to

wear

the

school

uniform.并且我們得一直穿著校服。(教材P202d)wear/we?/,/wer/v.穿；戴wear作動(dòng)詞，

強(qiáng)調(diào)狀態(tài)。其賓語除衣服、鞋、帽子、

手套外，還可以是首飾、眼鏡、耳機(jī)、胡子、假發(fā)、

獎(jiǎng)?wù)碌?。You

should

wear

a

hat

for

the

party.

這次晚會(huì)，你應(yīng)該戴一頂帽子。

Don'twearearphoneswhileyouareout.當(dāng)你在外面時(shí)不要戴耳機(jī)。

She

always

wears

a

pair

of

glasses.

她總是戴著一副眼鏡。根據(jù)漢語提示填空

has

many.

rules

(規(guī)則)in

his

sports

club.2.UsuallyMs.Clark.

arrives

(到達(dá))at

schoolveryearly.

3.AtschoolSimonnever

fights

(打架)withhisclassmates

4.I’m

sorry

(抱歉的)I

can't

help

you

with

your

math.5.Manystudentsarein

the

hallways/hallway(走廊).6.Listento(聽)me!Wedon'thavemuchtime.7.Comeon,Alice!Wemustgettoschoolontime(按時(shí)).8.Where'sJane —She'sinthedininghall(餐廳).9.It'sraining.Don'tplayoutside(在外面)theroom.10.CanI.bring(帶來)mymusicplayertoschool祈

使

句一般用來表示請(qǐng)求、命令、勸說、號(hào)召、警告

等。在祈使句中，通常省略主語you,其肯定形式以動(dòng)

詞原形開頭，否定形式是在動(dòng)詞原形前加don't

。

祈使句句尾用句號(hào)或感嘆號(hào)，讀時(shí)用降調(diào)。為表示禮貌，可以在句首或句尾加上please。句末用please時(shí)，前面

通常加逗號(hào)。>Weartheschool

uniform

on

weekdays,please.上學(xué)日請(qǐng)穿校服。>Don'twatchTV

before

dinner.晚飯前不要看電視?？隙ň洌簞?dòng)詞原形(+賓語)+其他.否定句：Don't+

動(dòng)詞原形(+賓語)+其他.Do

型祈使句的構(gòu)成Be

型祈使句的構(gòu)成肯定句：Be+表語+其他.否定句：Don’t+be+表語+其他，>Bequitetinthe

library.>Don't

be

late

for

school!上學(xué)不要遲到!Let

型祈使句的構(gòu)成·肯定句：

Letsb.do

sth.+其他

.否定句：

Don't+letsb.dosth.+其他

.或Letsb.notdo

sth.+其他

.>Let'shavearest.咱們休息一下吧。>Don'tlet

him

go

swimming.=Let

him

not

goswimming.不要讓他去游泳。其他類型的否定祈使句(1)No+v-ing!/No+名詞!>No

fishing!

禁止釣魚!>No

parking!

禁止停車!

No

smoking!禁止吸煙!>No

photos!禁止拍照!>(2)never代替don't來加強(qiáng)語氣。>Never

give

up!

決不放棄!情態(tài)動(dòng)詞have

to與musthave

to與must

的共同點(diǎn)二者均可表示“必須”,其后均接動(dòng)詞原形。>It's

too

late.I

have

to

go

home.太晚了，我必須回家了。>I

mustgo

now.

我必須現(xiàn)在就走。have

to強(qiáng)調(diào)因客觀因素影響而不得不做某事，跟主觀意愿無關(guān)，通常上下文中會(huì)有暗示客

觀因素的句子，多譯為“不得不”。must表示因主觀需要或責(zé)任感的驅(qū)使而有必要或義務(wù)去做某事，多譯為“必須”。have

to與must

的不同點(diǎn)have

to可用于不同的時(shí)態(tài)，有人稱和數(shù)的變化，其一般現(xiàn)在時(shí)的第三人稱單數(shù)形

式為has

to;過去式為had

to。must一般只用來表示現(xiàn)在，沒有人稱和數(shù)的變化。have

tohave

to的否定形式為don't/doesn't/didn't

have

to,表示“不必”。mustmust的否定形式為mustn’t,表示“禁止，不準(zhǔn)“。>Hehastoleaveschoolbecausehisfamilyispoor.因?yàn)榧依锔F，他不得不退學(xué)。(受客觀因素影響)>Wemustdosomethingaboutit.關(guān)于這件事我們必須做點(diǎn)什么。(責(zé)任感的驅(qū)使)【拓展】以must開頭的一般疑問句的肯定回答用must,否定回答用needn't或don'thaveto。>—MustIfinishtheworknow我現(xiàn)在必須完成工作嗎—Yes,youmust./No,youneedn't(don'thaveto).是的，你必須。/不，你不必。LibraryRules1.

Don't

talk

2.Don't

eat

in

the

library. 3.Don'tlistentomusicinthelibrary

4.Don't

take

photos

in

the

library.

3aWritetherulesforthe

schoollibrary.3bUsethewordstomakequestionsabouttherules.Thenwriteanswersaccordingtoyourschool.BequietQ:Doessheha