外研版八年級英語上冊-M2-Unit-3【課件】

Unit3LanguageinuseMyhometownandmycountryModule2

同學(xué)們，上一課學(xué)習(xí)的單詞你們都掌握了嗎？現(xiàn)在大家來檢驗一下，點擊下面的音頻開始聽寫吧！1.它變得越來越大，越來越繁忙。It’sgetting_____and_____.2.它的街道也寬闊和干凈的多。It’streetsaremuch______and______3.它是一個比香港更干凈的城市。It’sa______city______HongKong.LanguagepracticeIt'sgettingbiggerandbusier.Itsstreetsaremuchwiderandcleanertoo.It'sanewercitythanHongKong.It'stallerthanmanyotherbuildingsinShenzhen.形容詞比較級(一)語法講堂考點1一般句式的構(gòu)成：主語＋be動詞＋形容詞比較級＋than＋賓語eg：Sheistallerthanme.她比我高。句型結(jié)構(gòu)。當(dāng)比較兩個事物時，英語中要用到比較級的句型結(jié)構(gòu)，其中標(biāo)志詞為than?？枷颉局攸c】典例TomoftenexerciseswhileSamseldomdoesandisoftenweak，soTomis________thanSam.(山東棗莊)A．moreserious

B．funnier C．moreathletic

D．worse【點撥】根據(jù)題意可知，Tom應(yīng)比Sam更健壯，故選C。

C考點2形容詞比較級的構(gòu)成構(gòu)成方法原級比較級單音節(jié)和少數(shù)雙音節(jié)單詞一般在詞尾加-ertallsmalllighthightallersmallerlighterhigher以字母-e結(jié)尾的形容詞直接加-rnicelargewidenicerlargerwider單音節(jié)和少數(shù)雙音節(jié)單詞以重讀閉音節(jié)結(jié)尾的形容詞如末尾只有一個輔音字母，應(yīng)先雙寫該字母，再加-erbighotthinbiggerhotterthinner以輔音字母＋-y結(jié)尾的形容詞，先把-y變成-i，再加-erbusyeasyearlybusiereasierearlier構(gòu)成方法原級比較級典例—Dad，howcanIgetonwellwithmyclassmates?—Trytobefriendlytothem.Thatwillmakeitmuch________.(廣西崇左)

A．easilyB．moreeasilyC．EasyD．easier【點撥】考查動詞make的用法以及比較級。make后跟形容詞充當(dāng)make的賓語補(bǔ)足語，much修飾形容詞的比較級。故選D。

D考點3可用來修飾比較級的詞常見的修飾比較級的詞有：考向【重點】alittle有點Sheisalittletallerthanme.她比我稍高點。much……得多Mikeismuchstrongerthanme.邁克比我強(qiáng)壯得多。even甚至，更Jackworksevenharderatmathsthanyou.杰克在數(shù)學(xué)方面比你學(xué)得更努力。典例Asweallknow，lighttravels________sound.(湖北荊州)A．a(chǎn)sfastas

B．a(chǎn)littleslowerthanC．muchfasterthanD．slowerthan

C【點撥】根據(jù)常識可知，光速比聲速快得多，much

修飾副詞的比較級，故選C?？尚揎棻容^級的詞還有：abit,rather,far,byfar,alot,lots,agreatdeal,any,still等。2)還可以用表示倍數(shù)的詞或度量詞作修飾語。注意以上詞(除byfar外)必須置于形容詞或副詞比

較級的前面?？键c4比較級句式中的替代問題在比較級句式中，為了避免重復(fù)，經(jīng)常用that(單數(shù))或those(復(fù)數(shù))代替前面出現(xiàn)的名詞。如：考向【重點】that可數(shù)名詞單數(shù)和不可數(shù)名詞用that代替TheweatherinHarbiniscolderthanthatinBeijing.哈爾濱的天氣比北京冷。those復(fù)數(shù)名詞用those代替TheteachersinNo.2PrimarySchoolareyoungerthanthoseinNo.1PrimarySchool.第二小學(xué)的教師比第一小學(xué)的教師年輕。典例ThestudentsinClass2arebetteratEnglishthan________inClass1.A．this

B．oneC．that

D．those【點撥】為避免重復(fù)，此處用those來代替前面出現(xiàn)的名詞students。

D考點5用比較級表示最高級比較級＋than＋anyother＋可數(shù)名詞單數(shù)(同一范圍內(nèi)進(jìn)行比較)比較級＋than＋any＋可數(shù)名詞單數(shù)(不同范圍內(nèi)比較)eg：NewYorkisbiggerthananyothercityinAmerica.紐約比美國其他任何一個城市都要大。(紐約和美國的其他任何城市都在美國這個范圍內(nèi))ShanghaiisbiggerthananycityinJapan.上海比日本任何一個城市都要大。(上海和日本的城市不在一個國家的范圍內(nèi))考向典例Tomistallerthan________studentinhisclass.A．other

B．a(chǎn)nyotherC．a(chǎn)nyD．others

B【點撥】由inhisclass可知是在同一范圍內(nèi)比較，故選B?？键c6as...as...結(jié)構(gòu)：表示兩者在某方面一樣，as與as之間應(yīng)加入形容詞或副詞的原級，而不能使用比較級。so...as...與as...as...相似，但so...as...只能用于否定句)eg：You'reaboyasgoodasTom.

＝Y(jié)ou'reasgoodaboyasTom.

你和湯姆都是好孩子。典例TheyspeakEnglishjustas________asnativespeakersdo.A．goodB．betterC．well【點撥】as...as...結(jié)構(gòu)中，as與as之間應(yīng)跟形容詞或副詞的原級，故排除B，這里是修飾動詞speak，故應(yīng)用副詞。故選C。

C1Shenzhenwasverysmallaboutthirtyyearsagobutitismuch________now.2Thisbuildingistallbutthatbuildingismuch_______.3BeijingisoldbutXi'anismuch________.4TheUShasalargepopulationbutIndia'spopulationis________.5BeijingiscoldinwinterbutHarbinis________.1Completethesentenceswiththecorrectformofthewordsinthebox.

bigcoldlargeoldtallbigger

tallerolderlargercolder2Workinpairs.Talkaboutthepictures.Usethewordsintheboxtohelpyou.Nowmakecomparisons.Writesentences.ThebuildingsinPicture1areolderthanthebuildingsinPicture2.big

busy

high

lowold

small

tall

wide范例：ThebuildingsinPicture1areolderthanthebuildingsinPicture2.ThebuildingsinPicture1arelowerthanthebuildingsinPicture2.ThebuildingsinPicture1aresmallerthanthebuildingsinPicture2.ThecityinPicture2isbusierthanthevillageinPicture1.ThecityinPicture2isbiggerthanthevillageinPicture1.ThestreetsinPicture2arewiderthanthestreetsinPicture1.3Writesentences.Usetheinformationinthetable.ShenzhenisnewerthanBeijing.ShenzhenBeijingnewShanghaiHangzhoubusyXi'anBeijingoldChinaAustraliabigTian'anmenSquareOthersquaresinChinawideThepopulationofTianjinThepopulationofShanghaismall范例：ShanghaiisbusierthanHangzhou.Xi'anisolderthanBeijing.ChinaisbiggerthanAustralia.Tian'anmenSquareiswiderthanothersquaresinChina.ThepopulationofTianjinissmallerthanthepopulationofShanghai.4Completethewordmapwiththewordsinthebox.Youneedtouseonewordmorethanonce.Nowworkinpairs.Talkaboutyourhometown.Usethewordsinthewordmaptohelpyou.big

cold

large

newold

small

warmPlacecoldweatherhistorysizepopulationbigoldlargewarmsmallnewsmall5Completethesentenceswiththeexpressionsinthebox.1CambridgeisabeautifuloldEnglishcity.It_____________itsuniversity.2TianjinisnearBeijing，____________oftheBohaiSea.3___________________IndiaissmallerthanthatofChinabutbiggerthanthatofRussia.4Harbinis______________ofChinaandisaverybusycity.5TheweatherinBeijinginautumnis______________.isfamousforonthecoastThepopulationofinthenortheast

isfamousfor

onthecoastprettygood

Thepopulationofinthenortheastprettygood6Completethepassagewiththecorrectformofthewordsinbrackets.Inmyhometowntherearetwocinemas，theGrandCinemaandthePalaceCinema.TheGrandCinemais(1)________(old)and(2)________(small)thanthePalaceCinema.Itisalso(3)________(warm)intheGrandCinema.ThePalaceCinemaisusually(4)________(busy)thantheGrandCinemaandtheticketsare(5)________(cheap)too.olderwarmersmaller

busiercheaper7Listenandcompletethesentences.1NewYorkisa(n)________and________citythanWashingtonDC.2NewYorkismore_________thananyothercityintheUS.3Shanghaihasa(n)________populationthanBeijing.4Beijingis________thanShanghai.biggerbusier

famouslargerolderDaming:

Is

New

York

the

capital

of

the

US,

Betty?

Betty:

No,

it

isn’t.

Washington

DC

is

the

capital,

but

some

people

think

the

capital

is

New

York

because

New

York

is

a

bigger

and

busier

city

than

Washington

DC.

Daming:

I

see.

New

York

is

more

famous

than

any

other

city

in

the

US,

right?

聽力材料Betty:

Yes,

I

think

it

is.

And

which

Chinese

city

is

bigger—Shanghai

or

Beijing?

Daming:

Well,

Shanghai

has

a

larger

population.

Betty:

Really?

And

which

city

is

older,

Beijing

or

Shanghai?

Daming:

Well,

that’s

a

good

question!

They

are

both

very

old

cities,

but

Beijing

is

older

than

Shanghai.

Betty:

That’s

very

interestingAroundtheworldWashingtonDCWashingtonDCisthecapitaloftheUS.Locatedontheeastcoast,itisbestknownfor

theWhiteHouse,wherethePresidentoftheUSlivesandworks,andforCapitolHill,wheretheUSCongressmeets.Therearemanyfamousmonuments,memorialsandmuseumsinWashingtonDC.TheLincolnMemorialisagrandwhitebuilding.MillionsoftouristsvisititeveryyeartoshowrespecttoPresidentLincoln.IntheNationalAirandSpaceMuseum,peoplecanseethecommandmoduleofApollo11,whichsentthefirsthumanstothemoonin1969.知識點bebestknownfor意思是“因……而最

著名”，是bewell-knownfor的最高級。eg：Sheisbestknownforherworkonthehumanbrain.

她在對人腦的研究方面最為知名。8Moduletask:MakingareportcomparingtwoplacesinyourhometownWorkinpairs.Comparetwoplacesinyourhometown.●Whereisit?

It'sinthenorth/south/east/westofthetown.●Howmanypeoplework/gothere?...peoplework/gothere.●Howoldisit?It'sabout...yearsold.●Isthereanythingspecialaboutit?It'sbiggerthan...9Writetheinformationinthetable.Place1:

.Place2:

.10Makeareport.●Writesentences.Place1isbiggerthanPlace2.Place2isolderthanPlace1.●Jointhesentencesusingandorbut.Place1isbiggerthanPlace2，butPlace2isolderthanPlace1.11Readyourreporttothewholeclass.本節(jié)課主要復(fù)習(xí)鞏固了單元內(nèi)所學(xué)詞匯；進(jìn)一步的學(xué)習(xí)比較級加er的用法。一、用所給動詞的適當(dāng)形式填空1．Thisblackbagis________(big)thanthatwhiteone.2．Tonyismuch________(strong)thanhisbrother.3．IthinkEnglishisas__________(important)asChinese.4．Whichoneis________(low)，thewhitedoorortheyellowdoor?5．—Look，thisismynewhouse.Howdoyoulikeit?—Mm，itisbeautiful.Butitisnotso________(large)asours.biggerstrongerimportantlowerlarge二、單項選擇6.Mybrotheris________thanme.Hemakespeoplelaughalot.

A．funnyB．funnierC．thefunniestB【點撥】此題用關(guān)鍵詞法解答。根據(jù)關(guān)鍵詞than可知是兩者比較，故選B。7．(中考·重慶A)LinFangcom