人教版八年級英語下冊Unit-3-Section-B-2公開課課件

Unit3SectionBPeriod2(2a-3b)Unit3SectionBTalkaboutwhetherkidsshoulddochoresornot

討論孩子是否應該做家務Shareyourviewswithothers

跟他人分享你的觀點ObjectivesTalkaboutwhetherkidsshouldbuysomedrinksandsnacksReviewbuysomedrinksandsnacksReviborrowsomemoneyborrowsomemoneycleanyourroomcleanyourroominvitemyfriendstoapartyinvitemyfriendstoapartymakeyourbedmakeyourbedShouldparentsasktheirkidsto

do

chores?Doyouagree?Why?FreeTalkShouldparentsasktheirkidsIs

it

cool

to

make

kids

do

chores?Is

it

cool

to

make

kids

do

choDo

your

classmates

have

any

house

chores?Do

your

classmates

have

any

hoWhat

can

yourclassmates

learn

from

doing

chores?What

can

yourclassmates

learnHow

can

you

make

chores

more

fun?How

can

you

make

chores

more

fDiscussthequestionswithyourpartner.2a1.Whatdoyouoftendotohelpyourparentsathome?2.Doyouthinkkidsshouldhelpoutwithchoresathome?Discussthequestionswithyou2bSkimthefollowingletters.Whichoneagreesandwhichonedisagrees?TheletterfromMs.Millerdisagrees;theletterfromMr.Smithagrees.2bSkimthefollowingletters.略讀(skimming)是常用的閱讀方法之一，其主要特征是選擇性地閱讀。通常的閱讀要求看到每一個詞，但skimming是只看主要大意的速讀，在第一遍閱讀時抓住文章大意是非常重要的。略讀(skimming)是常用的閱讀方法之一，其主要特征是選MarkTrueorFalse.1.Ms.Millerthinkskidsshoulddochoresathome.2.AccordingtoMs.Miller’sletter,shedoesn’tthinkhouseworkisawasteofkids’time.3.Ms.MillerandMr.Smithhavedifferentideasondoingchores.4.Mr.Smiththinksitisusefultodochores.FFTTMarkTrueorFalse.1.Ms.MillReadthetwolettersagainandunderlinethereasonsgivenbythewriterstosupporttheirviews.Thenworkinpairstocompleteactivity2c.Readthetwolettersagainand2cAccordingtoMs.MillerandMr.Smith,whataretheprosandconsaboutkidsdoingchores?ProsConsDoingchoreshelpstodevelopchildren’sindependence.Houseworkisawasteofchildren’stime.Itteachesthemhowtolookafterthemselves.Childrenalreadyhaveenoughstressfromschool.2cAccordingtoMs.MillerandProsConsIthelpsthemtounderstandtheideaoffairness.Itisgoodfortheirfuture.Theyhavenotimetostudyanddohousework.Theirjobnowistobestudents.Theywilldohouseworkinthefuture.Itistheparents’jobtoprovideacleanandcomfortableenvironmentathomefortheirchildren.ProsConsIthelpsthemtounderReadthelettersandcirclethephrasesinthem.1.awasteoftime2.thereisnoneedfor…to3.donotmind4.spendtimeon5.inorderto6.itisnotenoughto7.theearlier…thebetterReadthelettersandcircleth2dWriteonesentencewitheachphrasefromtheletters.1.awasteoftime_____________________________________2.thereisnoneedfor…to__________________________________________________________________________3.donotmind_____________________________________4.spendtimeon_____________________________________Computergamesareawasteoftime.Thereisnoneedforhertogotothemarketeveryday.Idonotminddoingthedishes.Iliketospendtimeonmyhobby.2dWriteonesentencewitheach5.inorderto__________________________________________________________________________6.itisnotenoughto_____________________________________7.theearlier…thebetter__________________________________________________________________________WeshouldreadmorebooksinordertoimproveourEnglish.Itisnotenoughtojustdogrammarexercises.Theearlierachildstartslearninganewlanguage,thebetterhewillbeatit.5.inordertoWeshouldreadDiscussionHow

often

should

children

do

chores?What

kinds

of

work

should

kids

do

around

the

house?Whatshouldn’t?DiscussionHow

often

should

chiWhat

do

you

think

of

children

who

don't

do

chores?What

chores

did

you

do

when

you

hadfreetime?How

did

you

feel

about

doing

house

chores?What

do

you

think

of

2eDiscussthequestionswithapartner.1.Whichletterdoyouagreewith?Why?2.Whatwouldyousaytothepersonwhowrotetheletteryoudon’tagreewith?2eDiscussthequestionswitha3aDoyouthinkchildrenshoulddosomechoresathome?Whyorwhynot?Discussthiswithapartnerandtakenotes.Childrenshoulddochoresbecause…Childrenshouldnotdochoresbecause…3aDoyouthinkchildrenshouldChildrenshoulddochoresbecauseinthiswaytheycanmaketheirparentsrelaxed.Inmyopinion,manyparentsarebusywiththeirworkandsometimestheydon’thavetoomuchtimetodothehousework.Soifchildrenhelptheirparentswithsomehouseworkwhenthey’refree,theirparentsmustbeveryhappyandrelaxed.Thesearemyopinions;howaboutyours?ChildrenshoulddochoresbecaHowtowritealetter?信頭：發(fā)信人地址和日期這部分中有時可省去發(fā)信人地址，但一般要寫日期。放在信紙的右上方。2.稱呼：對收信人的尊稱最普通的是Dear，但與Mr，Mrs，Miss等不同的是：Dear后一般用名字，而Mr、Mrs、Miss后不能單獨用名字，而只能是姓或姓與名，比如：對JohnSmith的稱呼，應該是MrSmith，MrJohnSmith或DearJohn稱呼后面可用逗號或者冒號。Howtowritealetter?信頭：發(fā)信人地址3.信的正文4.結尾：發(fā)信人對收信人的謙稱或敬語，放在信的右下方。

這部分要特別注意英語習慣，不可根據(jù)漢語意思寫上諸如“此致敬禮”、“祝您健康”之類的中國式的結尾語。常用的英語書信結尾語如下：

寫給同齡人或年長的朋友：Yours

sincerely,Sincerelyyours,Yours,

寫給好朋友：Love,Withlove,

Bestwishes,…

寫給親戚：Love,Withlove,Your(ever)

lovingson

(sister…)3.信的正文5.簽名

簽名一般在結尾語的下面一行。6.常見的私人信件的開頭方式：

高興：Iwassoglad/pleased/happytoreceiveyourletter.

感謝：Thankyouforyourwonderfulgift/yourinterestingletter.

關心與詢問：Howareyouthesedays?/Howareyougettingonthesedays?/Howareyougettingonwithyourwork/studies?

抱歉：IamsorrythatIdidnotwritetoyousoonerbutIhavebeenverybusythesedays.5.簽名3bWritealettertotheSundayMailandexpressyouropinion.DearSirorMadam,Ithink/believethat______________________Iagree/disagreethat_____________________Ithinkitisfair/unfairforchildrento_______Ithinkchildrenshould/shouldnot__________Because_________________________________Forexample,theyshould/shouldnot________Because_________________________________Yourstruly,____________Writing3bWritealettertotheSundayDearSirorMadam,Ibelievethatchildrenshoulddosomechoresathome.Idisagreethatchildren’sonlyjobistostudyhardanddowellatschool.Ofcourseitisimportantforchildrentostudyhard.However,Ithinkitisunfairforchildrentoexpecttheirparentstoworkhardoutsideanddoallthehouseholdchores,too.Ithinkchildrenshouldatleastdosomesimplechorestohelptheirbusyparents.

DearSirorMadam,Forexample,theyshouldmaketheirownbedsandcleantheirownroomsbecausetheyaretheoneswhousethese.Theymaynothavetimetohelpwiththeotherpartsofthehouse,buttheyshouldtrytoberesponsiblefortheirownarea.Thiswillhelpthemtogrowuptobeindependentandresponsibleadults.Yourstruly,ChenShiForexample,theyshouldmake1.Doyouthinkkidsshouldhelpoutwithchoresathome.help(sb.)out(withsth.)給予幫助Youneverhelpoutaroundthehouse.

你從不幫忙干家務。Canyouhelpmeout?

你能幫我一把嗎？1.Doyouthinkkidsshouldhehelp…with…幫助……(做)……

help…do…幫助……做……

HeoftenhelpsmewithmyEnglish.=HeoftenhelpsmestudyEnglish.

他經(jīng)常幫助我學習英語。拓展help…with…幫助……(做)……拓展

helpsb.(to)dosth.幫助某人做某事

Canyouhelpme(to)learnEnglish?

你能幫助我學英語嗎？

helponeself(to)自用/請隨意吃(……)

Helpyourselftothefish.請隨便吃魚。

beofsome/no/muchhelptosb.(名詞)對某人有些/沒有/很有幫助

Thisbookisofgreathelptome.

這本書對我很有幫助。helpsb.(to)dosth.幫助某人做某事Ilike______mymother______thehousework.

A.help;withB.helping;withC.helped;todoD.helps;doBIlike______mymother___王老師說他會幫助我們克服數(shù)學難題。

MrWangsaidhewould_______us________withmathsproblems.我經(jīng)常幫助媽媽在家打掃衛(wèi)生。

Ioften____________________________athome.helpouthelpmymotherdosomecleaning王老師說他會幫助我們克服數(shù)學難題。

MrWang2.Theyshouldspendtheirtimeonschoolworkinordertoget…spendv.

度過,花費Ispenttwohoursonthismathsproblem.

這道數(shù)學題花了我兩個小時的時間。Theyspenttwoyears(in)buildingthisbridge.他們花了兩年的時間建造這座橋。2.Theyshouldspendtheirtimspend的主語通常是人常用的搭配有:spendsometime/moneyonsth.

在……上花費時間(金錢)spendsometime/money(in)doingsth.

花費時間(金錢)做某事（in可以省略）spend的主語通常是人[辨析]

表示“花費”的詞,除了spend外，還有take，pay與cost。cost的主語通常是物或某項活動。如:Thiscomputercostmealotofmoney.

這臺電腦花了我很多錢。[辨析]表示“花費”的詞,除了spend外，還有t

take的主語通常是it或某項活動。Ittakes/tooksb.sometimetodosth.意思是“做某事花了某人多少時間”。如:Ittookthemthreeyearstofinishtheprogramme.

他們用了三年時間才完成這個項目。take的主語通常是it或某項活動。Ittakespay的主語一般是人，基本用法是：

pay+名(人)+名(款)+(for名)=pay+名(款)+to名(人)+(for名)為了(某事,物)付(款)給(某人)Didyoupayhim100dollarsforthatoldbike?=Didyoupay100dollarstohimforthatoldbike?你付給他100美元買他那輛舊自行車了嗎？pay的主語一般是人，基本用法是：payforsth.付……的錢payforsb.替某人付錢paysb.付錢給某人paymoneyback還錢payoffone’smoney還清錢payforsth.付……的錢1.---Howdoyoucometoschool?---Bybike.Takingabusmay_____muchmoney.Andwalking______toomuchtime.A.take,paysB.cost,takesC.pay,costsD.pay,takes2.Sheusually_______muchtimeshoppinginthesupermarkets.A.spendsB.costsC.takesD.pays3.Americanstudentsspend______time______homeworkthanChinesestudents.A.fewer,doingB.less,todoC.less,doingD.least,doingBAC1.---Howdoyoucometoscho—Itwill_____onlyabout50minutestotraveltoMountWuyibyhigh-speedrailway.—Wow,howexciting!Ican’twait.（2015福州）A.takeB.spendC.costA中考鏈接—Itwill_____onlyabout50－It’sreportedthatChinese_____morethan40minutesadayreadingWeChat(微信).－It’strue.ButIthinkWeChatistakingtoomuchofourtime.（2015襄陽）A.spendB.costC.payD.takeA－It’sreportedthatChinese__in

order

to

后接動詞原形，表示目的，意思是“為了……”。如：

Hegotupearlyinordertocatchthefirstbus.

他起得很早，為了趕上頭班車。

Heworksveryhardinordertocatchupwithothers.

為了趕上別人，他努力學習。in

order

to

后接動詞原形，表示目的，意思Nancyclosedthewindows___________(為了)keeptheroomwarm.Thegirlstoodonthechairin

order

to________(reach)thetoycaronthetopshelf.in

order

toreachNancyclosedthewindows_____3.Itistheparents’jobtoprovideacleanandcomfortable…It為形式主語，動詞不定式toprovide…才是真正的主語。Itisone’sjob(duty…)todosth.做某事是某人的工作（職責等）It’severyteacher’sjobtoexplainthingsclearlytothestudents.

把東西給學生講明白是一位老師應該做的。3.Itistheparents’jobtop

provide作及物動詞,意思為“提供”,其后可跟雙賓語,即providesb.sth.表示“給某人提供某物”,也可說成providesb.withsth.或providesth.forsb.。這三種表達法可進行同義句轉換。如：provide作及物動詞,意思為“提供”,其后可Therichmanwantstoprovidethepoorchildrensomenecessarybooksandstationery.

這位有錢人想給貧困的孩子們提供一些必要的書籍和文具。

Theyprovidedthevisitorswithlotsofinformation.

他們?yōu)閰⒂^者提供了大量的信息。Therichmanwantstoprov－HowisTomnow?

－Ihearthecompany_____himagoodjob,butherefusedit.（2015呼和浩特）A.providedB.offeredC.passedD.introduced－HowisTomnow?

－Ihearthec【解析】句意：——現(xiàn)在湯姆怎么樣了？——我聽說這家公司提供給他一份好工作，但是他拒絕了。providesb.withsth.“提供給某人某物”。offersb.sth.“提供給某人某物”；

passsb.sth.“遞給某人某物”；

introducesth./sb.“介紹某物或某人”。根據(jù)空格后面接的是雙賓語him和agoodjob可知此處用動詞offer。故選B。...【解析】句意：——現(xiàn)在湯姆怎么樣了？——我聽說這家公司提供

【2013江蘇宿遷】It’s

reported

that

the

Chinese

government

provides

free

milk

powder

(奶粉)

________children

in

poor

areas.

A.

with

B.

for

C.

to

D.

By

【解析】考查動詞詞組的用法。provide

sb.

with

sth.

=provide

sth.

for

sb.,

意為“為某人提供某物”，故答案選B。

【2013江蘇宿遷】It’s

reported

that

【2011年山東省濟寧市】---Couldyoupleaseprovideus______someinformationaboutthestudents’health?

---Ofcourse,it’smypleasure.

A.toB.ofC.fromD.with【解析】介詞的用法。providesb.withsth.意為“向某人提供某物”，為固定短語。故選D。

【2011年山東省濟寧市】參加籃球比賽能給我們提供學習團隊精神的機會。Playingbasketballgamescan_____________withchances_________________.provideustolearnteamspirits參加籃球比賽能給我們提供學習團隊精神的機會。Whynot__________________________(給他提供信息)aboutstudentexchangeprograms?(provide)providehimwithinformationWhynot______________________provide,give都有“給”的意思，其區(qū)別是：1.give指無需償還地把金錢、物品、時間、麻煩等有形或無形的東西“送給、授予、供給”某人;provide主要指為某人、某物或某事“提供、供應”某物品,尤指生活必需品。例如:Iwouldliketogivehimachance.

我想給他一個機會。provide,give都有“給”的意思，其區(qū)別是：4.Andanyway,…Idonotminddoingthem.anywayadv.反正；仍然；依然Samdidn’tgetthejob,buthe’snotunhappybecauseitdidn’tpaywellanyway.薩姆沒有得到那份工作，但他并沒有悶悶不樂，反正薪酬也不算高。4.Andanyway,…Idonotmindanyway還可表示“不管怎樣，無論如何”。Iamcominganyway,nomatterwhatyousay.不管你怎么說，我無論如何都要來。Idon'tthinktheyneedhelp,butIthinkIshouldofferanyway.我認為他們無須幫助，不過我想我應有所表示。anyway還可表示“不管怎樣，無論如何”。mind

doing

sth.

介意做某事Doyoumindhelpingus?

請你幫我們一下忙好嗎?makeupone’smind決定，決心changeone’smind改變主意never

mind

別介意拓展mind

doing

sth.

介意做某事拓展【2013四川宜賓】—Wouldyoumind______inthedininghall?—Ofcoursenot.A.nottosmoke B.notsmoking C.smoke D.notsmoke【解析】mind(not)doingsth.意為“介意（不）做某事”，故選B?！?013四川宜賓】—Wouldyoumind___—Sohotintheclassroom.Wouldyoumind_______thewindows？—OK.I’lldoitrightnow.（2010湖南衡陽）

A.tocloseB.toopenC.opening[解析]此處考查固定搭配minddoingsth.，mind后面加-ing形式，故選C?！猄ohotintheclassroom.Wou5.…dependontheirparentstoomuch.dependv.依賴；依靠dependon依賴；依靠Childrendependontheirparentsforfoodandclothing.小孩依賴他們的父母供給衣食We

dependon

theradiofornews.

我們靠收音機聽新聞。5.…dependontheirparentst萬物生長靠太陽。

Alllivingthings_________thesunfortheirgrowth.Thepriceofthecomputer________whatkindyouwanttobuy.

A.goesonB.takesafterC.dependsonD.looksafterdependonC萬物生長靠太陽。

Alllivingthings___n.依賴；信賴n.獨立；自主adj.依靠的；依賴的adj.獨立的；自主的dependenceindependencedependentindependentn.依賴；信賴dependence6.…h(huán)elpstodevelopchildren’sindependence…developv.發(fā)展；壯大Wemustdoourbesttodevelopthenationaleconomy.我們必須努力發(fā)展國民經(jīng)濟。Asmallseedcandevelopintoatalltree.

一粒小小的種子能長成一棵大樹。

developmentn.發(fā)展；生長；進展6.…h(huán)elpstodevelopchildrenGoodsleephelpsthebodyandbraingrowand______________(發(fā)展).Itishelpfulto________agoodhabitofreadinginlanguagelearning.A.takeB.showC.developD.matchdevelopCGoodsleephelpsthebodyandItisnecessaryforeveryoneto_____agoodhabitofreading.（2015濟寧）A.enjoyB.chooseC.developD.acceptCItisnecessaryforeveryonet7.Sincetheyliveinourhousewiththeirparents…sinceconj.因為，既然，由于(引導原因狀語從句)Sinceyouaresosureofit,he'llbelieveyou.

既然你對此這么有把握,他會相信你的。Sinceyoucan'tanswerthequestion,perhapswe'dbetterasksomeoneelse.既然你無法回答這個問題，我們最好再問問別人。7.Sincetheyliveinourhous[辨析]because,since作連詞均含有“因為”之意。because的語意強，著重直接的原因或理由，所引出的從句是全句的重心，用以回答why提出的問題。since語意比because弱，一般用于表示“由于大家已知的事實”。[辨析]because,since作連詞均含有“因為”之意MissLinhastaughtusEnglish_____wecametothisschool.（2015重慶B卷）A.forB.sinceC.beforeD.whenBMissLinhastaughtusEnglishtakecareof“照看；照顧”，相當于lookafter，其后可直接接名詞或代詞作賓語。He'soldenoughtotakecareofhimself.他長大了，能照顧自己了。takecare當心；保重Youmusttakecareinbusycitystreets.在繁忙的城市街道上你必須要當心。8.…h(huán)owtotakecareofthemselves.takecareof“照看；照顧”，相當于l

Please________myhousewhileI'maway.A.takecareB.takeoutC.takecareofD.takeback題意：我離開期間請幫我照看我的房子。takecare當心；takeout取出；takecareof照顧；takeback帶回。根據(jù)題意可知選C。Please________myhousewhi9.Asaresult,heoftenfellillandhisgradesdropped.asaresult“結果”,后面接的內(nèi)容表示結果；asaresultof“……的結果,由于”,后面接的內(nèi)容表示原因,相當于becauseof。如:9.Asaresult,heoftenfellHedidn'tworkhard.Asaresult,hefailedhisexam.Asaresult,AudreyHepburnwonanOscarforBestActressforherroleinthefilmRomanHoliday.Wehadtostayathomeasaresultoftheheavyrain.Asaresultoftheearthquakes,thousandsofJapaneselosttheirhomes.Hedidn'tworkhard.Asares1.

Theboyworkedhard.____________,hepassedtheexamination.

2._______________thecaraccident,Tomcouldn’tworkanylonger.

AsaresultAsaresultofFillintheblanksandtranslatethesentences.這個男孩學習刻苦,結果,他通過了考試。

由于車禍,湯姆不能再工作了。1.

Theboyworkedhard.______illadj.生病的Helooksillthesedays.

近來,他氣色不好。Sofiawassuddenlytakenillwhileonholiday.索菲亞在度假期間突然病倒了。ill多與系動詞be,feel,become,fall,get,betaken等搭配，用做表語。illadj.生病的

sick&ill1.兩者都可表示“有病的”：作定語時通常用sick;作表語時可用ill(英)或sick(美)。如：asickman病人beill/sick生病2.ill表示“有病的”時，一般不用作定語，但當它表示“壞的(=bad)”、“有害的(=harmful)”等義時，卻只能作定語，不能作表語。如：[辨析]sick

illnews壞消息illluck運氣不好illhealth身體不好3.表示“病人”，通常用thesick(相當于名詞，具有復數(shù)意義)，而不用theill。如：Theyhavecometoseethesick.

他們已來看望過病人。illnews壞消息illlucShesufferedno_______effectsfromtheexperience.Sheislookingafterher_______mother.A.ill;sick

B.ill;illC.sick;illD.sick;sick解析：句意為“這次經(jīng)歷沒有使她受到不良影響，她正在照顧生病的母親?！眎ll這里意為“不良的”，sick意為“生病的”。AShesufferedno_______effectthe+比較級+…,the+比較級+…

越…，就越…

Themoreheexplained,thebetterweunderstood.他解釋的越多，我們就越理解。Manypeoplebelievethatthemoreapersonreads,thewiserhewillbecome.

很多人相信一個人書讀得越多就會變得越聰明。10.Theearlierkidslearntobeindependent,