Unit+8+SectionA+Grammar+Focus~+4c 人教版九年級(jí)英語(yǔ)全冊(cè)

Unit8ItmustbelongtoCarla.SectionAGF---4cLearningaims

1.會(huì)聽說(shuō)讀寫新單詞:attendvaluablepink,anybodycoat,sleepy,outdoors.laboratory并能靈活運(yùn)用。

2.掌握情態(tài)動(dòng)詞表示推測(cè)的用法。Whoseguitaristhis?Alicelikesplayingtheguitar.Whoseguitaristhis?ItmightbelongtoAlice.Sheplaystheguitar.

Alicelikesplayingtheguitar.1大聲朗讀GrammarFocus的句子。2劃出句子中情態(tài)動(dòng)詞表推測(cè)的部分。3小組討論，試總結(jié)情態(tài)動(dòng)詞表示推測(cè)的用法。

教材鏈接Whose

volleyball

is

this？It

must

be

Carla's.She

loves

volleyball.Whose

hair

band

is

this？It

could

be

Mei's

hair

band.Or

it

might

belong

to

Linda.They

both

have

long

hair.What

did

you

see

that

night？I'm

not

sure,but

it

can't

be

a

dog.It

was

bigger.I

think

it

might

be

a

bear

or

a

wolf.語(yǔ)法探究mustmight/couldcan’tUse“must”toshowthatyouthinksomethingisprobablytrue.Use“might”or“could”toshowthatyouthinksomethingispossiblytrue.Use“can’t”toshowthatyouarealmostsuresomethingisnottrue.can’t在此表示猜測(cè)，譯為“不可能”，后接動(dòng)詞原形。might/could在此表示猜測(cè)，譯為“也許，可能”，后接動(dòng)詞原形。must在此表示猜測(cè)，譯為“肯定，準(zhǔn)是”，后接動(dòng)詞原形。mustcan’tcouldmight100%probablytrue20%～80%possiblytrue0almostnottrue表示推測(cè)的情態(tài)動(dòng)詞有must,may,could,might,can：

must表示說(shuō)話人對(duì)事物的肯定推測(cè)，意為“一定；準(zhǔn)是”；表示有把握的否定推測(cè)時(shí)用can’t，意為“不可能”。如：Ican’tfindmykeys.Imusthaveleftthemathome.—IssheMary?—Thatcan’tbeher.She’sinhospital.

can表示“可能”，常用于否定句、疑問(wèn)句中。could為can的過(guò)去式，表示推測(cè)的語(yǔ)氣較can弱。如：—Canthemantherebeourmathteacher?—Hemaybe,butIamnotsure.表示推測(cè)的情態(tài)動(dòng)詞有must,may,could,might,can：

may意為“也許”。might為may的過(guò)去式，表示說(shuō)話人對(duì)現(xiàn)在或?qū)?lái)不太確定的可能性的推測(cè)。如：LiMingmightgethereintime,butIamnotsure.must＞can＞may＞could＞might4aChoosethebestwaytocompleteeachsentenceusingthewordsinbrackets.1.A:Where’sJean?B:I’mnotsure.She_________(is/mightbe/mustbe)inthelaboratory.2.A:Everyoneisgoingtothepoolafterschool.B:Really?It_________(mustbe/can’tbe/couldbe)hotoutdoors.mightbemustbe3.A:That’sthephone.B:Hmm.Iwonderwhoit________(mustbe/couldbe/shouldbe).4.A:IwonderiftheseareJim’sglasses.B:They________(can’tbe/mightbe/couldbe)his.Hedoesn’twearglasses.5.A:Ihearwaterrunninginthebathroom.B:It_________(couldbe/mustbe/can’tbe)Carla.Shewasthinkingoftakingashower.couldbecan’tbemustbe4bCompletetheseresponses.1.A:Manypeoplearewearingcoats.B:Theweathermustbe_________________________.2.A:Sallyhasbeencoughingalot.B:Shemightbe____________________.3.A:Thisrestaurantisalwaysverycrowded.B:Thefood________________.4.A:WheneverItrytoreadthisbook,Ifeelsleepy.B:Itcan’t______________.gettingcolder/coldoutsidehavingasorethroat/illmustbedeliciousbethatboring4cLookatthispictureofaroom.Howmuchcanyoutellaboutthepersonwholiveshere?Isitaboyoragirl?Whatarehis/herhobbies?Discussyourideaswithapartner.A:Itcouldbeagirl’sroombecauseit’sverytidy.B:

Iguessso.Butitmightbeaboy’sroombecausetheclotheslooklikeboys’clothes.一、單詞拼寫1.You’dbetterputonyourc(外套).It’scoldoutside.2.Thebabyiss(困倦的).Takehimtothebed.oatleepy3.TheEarthisgettingmoreandmorec(擁擠的)astheglobalpopulationisstillgrowing.4.MyfriendsandIoftenruno(在戶外)together.5.Heispreparingforthephysicalexperiment(物理實(shí)驗(yàn))examinthel(實(shí)驗(yàn)室).rowdedutdoorsaboratory

用所給詞的適當(dāng)形式或根據(jù)漢語(yǔ)提示填空1.It’scoldoutside.Pleaseputonyour

(外套).2.Tomstayeduplatetostudylastnight.Nowhefeelsvery

?

(sleep).3.Jackmight

(be)afootballplayerwhenheisolder.4.Ifit’sasunnyday，thecompetitionwillbeheld

?

(outdoor).coat

sleepy

be

outdoors

5.Mybrothersmajorinchemistryandhalfoftheirtimeatuniversityis

spentin

(實(shí)驗(yàn)室).laboratories

根據(jù)語(yǔ)境從括號(hào)內(nèi)選擇正確的情態(tài)動(dòng)詞填空6.Putonmoreclothes.You

(must/can’t)feelcoldwithonlya

shirton.7.Therearesomegreycloudsinthesky.It

(maynot/might)

rainlater.8.James

(maynot/can’t)cometotheparty.Hesaidhe

wasn’tcertainwhathisplanswere.must

might

maynot

從方框中選詞并用其適當(dāng)形式填空。outdoorswhenevercoatlaboratorysleep1.Two

?werebuiltinourschoolforchemistry

classes.2.［2024·鞍山月考改編］Theconcertwillbeheld

?iftheweatherisfine.3.Mikeworeablack

?andwenttoworkbysubway.laboratoriesoutdoorscoat4.LiLeiwasvery