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

Unit8ItmustbelongtoCarla.SectionAGF---4cLearningaims

1.會(huì)聽說讀寫新單詞: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)詞表推測的部分。3小組討論，試總結(jié)情態(tài)動(dòng)詞表示推測的用法。

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，譯為“不可能”，后接動(dòng)詞原形。might/could在此表示猜測，譯為“也許，可能”，后接動(dòng)詞原形。must在此表示猜測，譯為“肯定，準(zhǔn)是”，后接動(dòng)詞原形。mustcan’tcouldmight100%probablytrue20%～80%possiblytrue0almostnottrue表示推測的情態(tài)動(dòng)詞有must,may,could,might,can：

must表示說話人對事物的肯定推測，意為“一定；準(zhǔn)是”；表示有把握的否定推測時(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、疑問句中。could為can的過去式，表示推測的語氣較can弱。如：—Canthemantherebeourmathteacher?—Hemaybe,butIamnotsure.表示推測的情態(tài)動(dòng)詞有must,may,could,might,can：

may意為“也許”。might為may的過去式，表示說話人對現(xiàn)在或?qū)聿惶_定的可能性的推測。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