【課件】人教必修三Unit 2 Healthy eating Using language

Unit2HealthyeatingUsinglanguage必修3Anappleadaykeepsthedoctoraway.

一天一蘋果，不用請醫(yī)生。Wanttobehealthy?Dopleasetreatyourselfanicebreakfast

要想身體好，早餐要吃飽。Wateristhekingoffood.

水是食物之王。Dietcuresmorethandoctors.自己飲食有節(jié),勝過上門求醫(yī)。Trytotranslatethesayings.Abalanceddietisnecessaryforgrowth,energyandhealth.Atypicalbalanceddietwillincludedairyproducts,proteinsources,wholegrains,avarietyoffruitsandvegetablesandasmallamountofhealthyoilsandfats.Theconsequencesofeatinganunbalanceddietcanbesevere.rickets:

scurvy:

obesity:

Listeninglegsthatdonotgrowstraight佝僂病teeth

fallout,problemswithskinandsoresthatwillnotheal

壞血病muchtoofat

過度肥胖

1.Doyouknowtheseillnesses?Scurvy(壞血病)

isadiseaseresultingfromadeficiencyofvitaminC.Scurvywasaseriousprobleminthepast,whenfreshfruitsandvegetableswerenotavailableduringthewinterinmanypartsoftheworld.Obesityisamedicalconditioninwhichexcessbodyfathasaccumulatedtotheextentthatitmayhaveanadverseeffectonhealth,leadingtoreducedlifeexpectancyand/orincreasedhealthproblems.Malnutritionistheconditionthatresultsfromtakinganunbalanceddietinwhichcertainnutrientsarelacking,inexcess(toohighanintake),orinthewrong

proportions.Rickets(佝僂病)isasofteningofbonesinchildrenpotentiallyleadingtofracturesanddeformity.Ricketsisamongthemostfrequentchildhooddiseasesinmanydevelopingcountries.ThepredominantcauseisavitaminDdeficiency,butlackofadequatecalciuminthedietmayalsoleadtorickets.

Anemia

(貧血)isadecreaseinnormalnumberofredbloodcells(RBCs)orlessthanthenormalquantityofhemoglobinintheblood.Deficiencyinvitaminsandmineralsmaycauseanemia.

WangPengisdoingresearchtofindouthowanunbalanceddietcanaffectyourhealth,soyouneedtoeatabalanceddietifyouaretostayhealthy.2Listentothewholedialogue.Writedownthemainideaofthedialogue.ScurvyRicketsObesitytoomuchrice,noodlesandsugarnotenoughvitaminCnotenoughproteinandvitaminD3Listenagainandjointhenamesoftheillnessestotheircauses.

Listentothetapeandfillintheblanks.

Energy-givingfoods_______________________________.Theyarerice,noodles,nuts,butterandetc.Body-buildingfoods____________________________andtheyaremeat,fishandtofu.Protectivefoods________________________________________________.Theyarefreshfruitandvegetables.

helpyouworkandplayalldaymakestrongbonesandmuscleshelpapersondigestfoodandkeepthebodyhealthyOwnerofrestaurantProblemswithfoodofferedWhatfoodisneededWangPengYongHuitoomuchfatandenergy-givingfoodmorefruitandvegetablestoomuchfruitandtoomanyvegetablesmoremeat,fish,cheeseandeggsaswellasriceandnoodles4Fillthechart.HOWANUNBALANCEDDIETCANAFFECTYOURHEALTH

WangPengwenttothelibrary,wherehehappenedtomeetanexpertondiets.Heaskedhimforhelp.WP=WangpengE=ExpertListeningtextWP:Hello.Canyouhelpme,please?Iwanttofindoutmoreaboutbalanceddiets.E:Ofcourse.Abalanceddietneedsenergyfoodlikericeandnoodles,body-buildingfoodlikefishandmeatforproteinandfat,andprotectivefoodlikefruitandvegetablesforfibreandvitamins.WP:Yes.butdoesitmatterhowmuchrice,noodlesandsugarleat?E:Yes.Ifyoueattoomuch,youmaybecomeobese.Thismeansyouaretoofatanditmayleadtootherillnesses.However,ifyoudon’teatenoughrice,noodlesorsugar,you’llgettiredeasily.WP:lsee.I’llbecarefulaboutthat.Doesitmatterhowmuchfish,meatorcheeseIeat?E:Toomuchcanalsomakeyoufat,butifyoudon’teatenough,yourboneswon’tgrowstrong.Alongtimeago,childrenwhodidn’teatenoughvitaminDandbody-buildingfood

didn’tgrowstraightlegs.Theygotanillnesscalledrickets.WP:Ohdear!Dopeoplestillhavetheproblem?E:Sometimes.WP:Thenwhataboutfruitandvegetables?HowmuchshouldIeat?E:Yououghttoeataboutfivebigspoonfulsofdifferentfruitandvegetableseveryday.WP:Really?Ididn’tknowthat.E:Yes.Inthe18thcenturysailorsatseausedtofindthattheirteethfelloutandtheyhadbadspotsontheirskin.

Theygotitbecausetheydidn’teatenoughfruitandvegetables.Theillnessiscalledscurvy.WP:Goodness!Whataboutnow?E:It’sveryrarenow.Peopleeatmorefruitandvegetables.Youneedprotectivefoodlikethatforclearskinandbrighteyes.WP:Thankyouverymuch.Youhavegivenmealottothinkabout.Whichillnessdowestillhavetoday?Whyisitwedon’tgetscurvyorricketstoday?Whogottheseillnessesandwhy?DiscussionQuestionAnswerWhichillnessdowestillhavetoday?Whyisitwedon’tgetscurvyorricketstoday?Whogottheseillnessesandwhy?ObesityMorevarieddiet:vitaminCforscurvy;vitaminDforrickets2.MoreunderstandingofwhatweneedtostayhealthyScurvy:sailorswhodidnoteatfreshfruitandvegetablesRickets:childrenwhodidnotgetenoughsunshineoroilyfishtoeatReadinganddiscussingCOMEANDEATHERE(2)WhatdoyouthinkWangPengwilldotowinhiscustomersback?Howdoyouthinkthestorywillend?Review

WangPengmayoffermoreprotectivefoodswithhismealssuchassalad.Hemaycookhisfoodinlessoil.Hemaystopservingicecreamandcolabecausebothofthosehavetoomuchfatorsugar.WangPengmaylosehisrestaurant.YongHuimaycometohisrestaurantandbecomeveryangrywithhim.YongHui’scustomerswillbecomesotiredthattheywillreturntoWangPeng’s

restaurant.3.Canyouguesswhathewilldoafterhecomesintotherestaurant?1.Whoisthemaninthepicture?2.Whatishedoing?Lookatthepictureandanswerthefollowingquestions:PredictionCanyouguesswhatwillhappentoWangPengandYongHui?+=Whatdidtheydo?ResultCombinetheirmenuandprovideabalancedone1.rawvegetableswithhamburgers2.theboiledpotatoes,notfried3.freshfruitwithicecream1.cutdownthefat2.increasethefibre3.abigsuccesscompetitorscoupleHowhastheirrelationshipchanged?Fast-reading1.WangPengwasworriedwhenhethoughthisrestaurantwouldnolongerbepopularbecause______.A.hewouldbeindebtB.hecouldnolongerearnhislivingC.hewouldlosehisjobD.hisfriendwouldnotvisithim2.YongHuiwasveryangrywhenshecametoWangPeng’srestaurantbecause________.A.shethoughthewasanewcustomerB.shethoughthehadspiedonherrestaurantC.shewastoldhewasaspyD.hewastoofat3.WangPeng’sresearchshowed__________.A.hismenuwasbalancedB.bothmenuswerebalancedC.YongHui’smenuwasbalancedD.neithermenuwasbalanced4.Hesuggestedtheyprovideacombinedmenubecause______.A.helikedYongHuiB.hedidn’twanttolosehiscustomersC.hethoughthismenuwasbetterD.thiswouldprovideabalanceddietWangPengcanearnhislivingnow,buthewillbeindebt.2.YonghuithoughtWangPengspiedonhermenu.FTStep1:Trueorfalse3.Yonghuididn’tlikethefoodinWangPeng’srestaurant.4.WangPengwouldmisshisdumplingsandfattyporkevenifinhisownrestaurant.FT1.HowdidYongHuifeelwhenshecametoWang’srestaurant?Why?ShefeltangrybecauseshethoughtWangPenghadcomeintoherrestauranttospyonher.

Step2:Answerthesequestions.2.Whatdidtheyfindaftertheirchat?Theyfoundtheydidn’tofferbalanceddiets.BecauseWangdidn’tofferenoughfibreandYongHuididn’tofferenoughbody-buildingorenergy-givingfoods.3.Howdidtheysolvetheirproblemsandbecomegoodfriends?a.WangPengshowedthathewantedtocooperateandnotcompetewithYongHui.b.Theysucceededinfindingamenuthatprovidedabalancedmenu.4.Howdidtheycombinetheirmenusandprovideabalancedmenu?Theyservedrawvegetableswiththehamburgersandboiledthepotatoesratherthanfriedthem,andservedfreshfruitwithicecream.5.Whywastheircooperationasuccess?a.Theycooperatedsuccessfullyinbusiness.b.Theylikedeachother.Thenextday,hisrestaurantwasfullofpeopleagain.Hedidnotlookforwardtobeing______.SuddenlyYongHuiwalkedin.She_________him.Shethoughthecametoherrestaurantonlyto_______herandhermenu.WangPeng

invitedhertotryamealinhisrestaurant.They___________theicecream.Andtheyhadagoodtime.Afterthat,they________theirmenusand_________abalancedmenu_____foodfullofenergyandfiber.Atlast,they___________andlivedhappily.

in

debtglared

atspy

onwere

servedcombinedprovidedwithgotmarriedSummary

Discussion

Whatcanwelearnfromthepassage?Wecanlearnthatitisnevertoolatetochangebadeatinghabitsandbeginafresh.Orstudentsownanswer.ReadthetextComeandeathere(1-2)(P10&P14-P15)andfillintheblankswithproperwords.WhoseRestaur-antFoodsanddrinksDisadv-antagesAdvan-tagesAftercombin-ationConclusionWangPeng’sBarbecuedmuttonkebabs,roastpork,Stir-fried_________,friedrice,cola,_________Servefartoomuch__andless____,andpeopleeasilygainweightKeeppeople__andfullofenergyProvidea_______

menuwithfoodfullofenergyandfibrevegetablesicecreamfatfibrefitbalancedYongHui’sRice,rawvegetablesservedinvinegar,fruitand_____Notofferenough_________________andenergy--givingfoodandpeoplewouldbecame____quicklyPeoplemayget________aftereatingherfoodthin/slimwaterbody-buildingtiredII.ReadComeandeathere(1-2)andchoosethebestanswer.1.WhydidWangPengfeelfrustratedthatday?A.Becausehedidnotcookfoodsasgoodasbefore.B.Becausenoonecametohisrestaurant.C.BecauseLiChangdidn’tlikehisfoodanymore.D.Becausepeopledidn’tlikehisfood.B2.FromthemenuofYongHui’srestaurant,wecansee______.A.peoplearefondofthefoodB.herfoodisgoodforhealthC.itdoesn’tofferenoughenergytopeopleD.itofferspeopleavarietyoffoodC3.AfterleavingYongHui’srestaurant,WangPengthoughtthefollowingEXCEPT______.A.hewantedtoknowthesecretsofYongHuiB.heshouldgotoalibraryC.hisfoodhasmanyadvantagesD.hisrestaurantshouldbeimprovedA

ExplainthewordsandphrasesinEnglish.earnone’slivingindebtglareatspyonlimitedthesituationofowingmoneylookatsb./sth.inanangry

waywatchsb./sth.secretlynotverygreatinamount

getmoneytobuythethingsthatoneneedsinlifeMakesentenceswiththewordsandphrases.benefitsighcombinecutdownputonweightanadvantagethatsth.givesyou;ahelpfulandusefuleffectthatsth.hastoletoutalongdeepbreaththatcanbeheard,toshowthatyouaredisappointed,sad,tired,etc.becomeheavierandfatterreducejointhingsorgroupstogetherMakesentenceswiththewordsandphrases.1.Perhapshewouldbeabletoearnhisliving

after

allandnothavetoclosehisrestaurant.

也許他仍然能夠謀生，而不至于關(guān)張了。earnone’livingby...=liveby...=makealivingby...Heearned

his

livingbybeggingfromdoortodoor.

表示“謀生”的短語：

earnalivingearnone’slivingmakealivingmakeone’slivingLanguagepointsearnvt.

掙得;贏得Hissuccessearnedhimaprize.Heearnedfamebyhelpingthestudents.Heandhiswifeeach____10yuananhour.earnsB.earnC.spendsD.takes2)afterall

意為“終究;結(jié)果”,表示結(jié)果與預想不同,通常置于句尾,也可以表示“畢竟”,引出原因,通常置于句首。Ithasturnedouttobeanicedayafter

all.天氣終于轉(zhuǎn)晴了。B【拓展】afterall作介詞,表示“雖然”。Afterallhisefforts,healsofailedthistime.雖然他很努力,但他這次還是失敗了。Thereare50books_______.Don’tbeangrywithher,sheisachild__________.Idon’tlikethisnewjob________.Thehouseismodernandcomfortable,and____inaquietneighborhood.A.atallB.afterallC.inallD.aboveallinallafter

allat

allDacquire,obtain,gain,get,win,earn這些動詞均含“獲得、取得、得到”之意。acquire:

強調(diào)通過不斷的、持續(xù)的努力而獲得某物，也指日積月累地漸漸地獲得。書面語用詞。obtain:

較正式用詞，著重通過巨大努力、要求而得到所需或盼望已久的東西。gain:

側(cè)重指經(jīng)過努力或有意識行動而取得某種成就或獲得某種利益或好處。get:

普通用詞，使用廣泛，可指以任何方式得到某物，也不一定要經(jīng)過努力。win:

主要指通過努力、斗爭、比賽等而獲得勝利。earn:

側(cè)重指依靠自己的勞動或因付出代價與有功而獲得。2.Hedidnotlookforwardtobeingindebtbecausehisrestaurantwasnolongerpopular.他可不希望由于餐館不受歡迎而負債。1)debt:[C]債務;欠款beindebt:

欠債beoutofdebt:

還清債務beinsb’sdebt:欠某人之情Yousavedmylife,Iamforeverinyourdebt.他救了我的命,我永遠感恩不盡。debt也可以是可數(shù)名詞，如oweadebt（欠債）；payone’sdebts（償還債務）等。和debt搭配的常用短語有g(shù)etintodebt,runintodebt,fallintodebt,

beinone’sdebt等。2)nolonger=not...anylonger不再Henolongerloveshere.Ican’twaitanylonger.nomore表示數(shù)量上或程度上“不再”nolonger

表示時間上“不再”延續(xù)Heisno

moreastudent.Heisno

longeryoung.nomore...than/notmore...thannomore...than......和......一樣不（兩者都否定）notmore...than不如...(前者不如后者)XiaoLiisnomorediligentthanJohn.小李不勤奮，約翰也不勤奮。XiaoLiisnotmorediligentthanJohn.小李不如約翰勤奮。3.HesmiledashewelcomedsomecustomerswarmlyatthedoorbutthesmilelefthisfacewhenhesawYongHuiwalkingin.[點拔]這是由but連接的兩個并列句,兩個分句又都是主從復合句。主句分別為Hesmiled和thesmilelefthisface；從句分別為as和when引導的時間狀語從句,即ashewelcomedsomecustomerswarmlyatthedoor和whenhesawYongHuiwalkingin.as引導的時間狀語從句強調(diào)主句和從句中的動作同時發(fā)生,即一邊微笑,一邊迎接客人。when引導的時間狀語從句表示主句中的動作和從句中的動作時間上的差異,即表示見到詠慧進來時笑容消失了。4.Shedidn’tlookhappybutglaredat

him.

她雙眼直瞪著他,看上去很不高興。

glarevi.

怒目而視

glareatsb.

怒目注視某人1)glance:

glance(at,over)看一眼

2)glimpse:

catch／getaglimpseof

瞥見tolookatsomethingquicklyandbriefly.

toseebychance,justforamoment.瞥見,一瞥3)glare:glareatsb.怒視某人

4)stare:stareat／into盯著tostareangrily,freely.Itemphasizeshostility.怒視,瞪眼togazeintentlyesp,withwide-openeyes.盯,凝視

---Whatisthebosslike?---Ican’tdescribehimwell,Ionlycaughta____ofhimashedroveby.A.glanceB.lookC.stareD.glimpseD5.IthoughtyouwereanewcustomerandnowIknowyouonlycame

tospyonmeandmymenu.我本來以為你是一位新顧客,現(xiàn)在我才發(fā)現(xiàn)你只是過來打探我和我的菜譜的。

onlytospy...在句中做目的狀語

onlytodosth.

表示一個與主語愿望相反的或出乎主語預料的結(jié)果,或用來暗示最初的未能實現(xiàn)的動作。

onlydoingsth.

表示謂語動詞本身的動作造成的結(jié)果。Fornearlythreehourswewaitedforthedecision,onlytobetoldtocomeagainthenextday.Hedied,only

leavingnothingbutdebts.@spy

v.偵察,

窺探:觀察到,

注意到n.

間諜

spyon

暗中監(jiān)視，偵查e.g.Theytriedtospyontheenemy’smovements.I’msuremyneighborsspyonme.Ispiedthreepersonsinthedistance.Youarequickatspyinghermistakes.6.Idon’twanttoupsetyou,butIfoundyourmenusolimitedthatIstoppedworryingandstartedadvertisingthebenefitsofmyfood.[點撥]

此句是由but連接的并列句，在第二個并列分句中含有so...that...結(jié)構(gòu)。that從句中又含有由and連接的并列謂語stoppedworrying和startedadvertising。在so/such...that結(jié)構(gòu)中,so多用來修飾形容詞或副詞原級,such多用來修飾名詞。當被修飾的中心詞為可數(shù)名詞單數(shù)時,其結(jié)構(gòu)分別為：so+adj.+a/an+n.和such+a/an+adj.+n.。如：Itwassuchgoodnewsthathefeltveryexcitedatit.ItwassuchawonderfulfilmthatIsawitmanytimes.=ItwassowonderfulafilmthatIsawitmanytimes.@limitedadj.

有限的e.g.Thenumberofcompetitorsislimited.Heisamanoflimitedability.Astheyhadlimitedexperience,theyoftenhadlimitedideas.I’mwillingtohepyouwithinlimits.相關(guān)結(jié)構(gòu)：1.

limit…to…/setalimitto…/thereisalimitto…2.

withinlimits在有限在范圍內(nèi)@benefit

n.

利益；好處vi.

&vt.有益于；有助于；受益

beneficial

adj.

有益的,受益的e.g.Therainisofgreatbenefittotheplants.

雨水對植物大有好處。

1)benefit（from/by)

vi.

受益于vt.

有益于,

有助2)beofbenefitto=bebeneficialto對…有益3)短語:forsb’sbenefit=forthebenefitof

“為了……的好處/考慮”7.

Whydon’t

yousitdownandtryameal?

你為什么不坐下來吃頓飯呢？

“Whydon’tyou+動詞原形？”相當于“whynot+動詞原形？”表示建議,意為“為什么不……?”Why

not

comeandjoinus?為什么不加入我們呢？【注意】

“whynot+動詞原形?”和“why+動詞原形?”兩個句型中,前者表示建議,后者表示責備、不贊成。Whyarguewithher?為什么要與她爭吵呢？(不贊成你與她爭吵)8.YongHui

agreedtostayandsoontheywerebothenjoythedumplingsandbreastofchickencookedwithgarlic.1)agreewithsb./withone’swords

表示同意某人、同意某人的話或觀點,含有贊賞地、肯定地對待某事之意。2)beagreed(on/aboutsth.)

意為“達成協(xié)議;意見一致”。agreetosth.表示“同意某事或某項建議”,后面只能接表示“提議,計劃,方案”的名詞。Weareallagreedonthebestaction.Iagreetotheirsuggestion.3)agreetodosth.表示“同意做某事”，但不說agreesb.todosth.4)agree后面接從句

Weallagreethatheiswrong.9.Ifeelsickwithallthisfatandheavy

food.

吃了這么多油膩的、難消化的食物,

我都覺的惡心了。heavy

food:difficulttodigest(指食物)難消化的10.Wangpengwasenjoyingasecond

plateofdumplingssohesighed.

王鵬正在吃另一盤餃子，因此他嘆了一口氣此句中的不定冠詞a放在序數(shù)詞前面是“又一個；再另一個”。Thebossaskedathird

onewhoseturnitistobeondutytonight.老板又問一個人今天晚上誰值班。[注意]序數(shù)詞前不表示特指時,可以使用不定冠詞a/an;表示特指時要使用定冠詞the。Areyougoingtolearnasecond

languageinthethirdgrade?你在三年級要學另外一門外語嗎？2)____________________,buthesaidhewouldgoontryinguntilhesucceeded.他又失敗了一次，但他說他會繼續(xù)努力直到成功。3)Hesaidthathewouldpay________secondvisittoAustralia________nextmonth.A.the,/B.the,theC.a,theD.a,/Hefailedasecondtime1)________________________________你是第二個告訴我這個消息的人。Youarethesecondtotellmethenews.11.“Well,Ido

havetorestalot,”“噢,我的確需要好好休息,”

do

在這里起強調(diào)謂語動詞的作用。

Ido

likemusic.我確實喜歡音樂?！咀⒁狻坑⒄Z中強調(diào)謂語動詞時使用do的形式;強調(diào)除了謂語動詞之外的其他句子成分時使用句型Itis/was…that…,把強調(diào)的部分放在that前面。

think后的賓語從句是虛擬語氣,表示與現(xiàn)在事實相反的假設。12.Butdon’tyouthinkitwouldbebetterifyouwereabitthinner?

不過,難道你不認為瘦一點更好嗎?與現(xiàn)在事實相反,條件從句中的謂語動詞用一般過去式(be的過去式用were),而主句中的謂語動詞用“would(should,could,might)+動詞原形”。Ifwehadtime,wewould

gowithyou．IfIwereyou,Iwould

studyhard.2)與過去事實相反,條件從句中的謂語動詞用過去完成時,主句中的謂語動詞用“would(should,could,might)+have＋過去分詞”。Ifyouhadcomeearlier,youwouldhavemethim．

3)與將來事實相反,條件從句和主句所用的謂語動詞與表示與現(xiàn)在事實相反的假設的謂語動詞相同,或條件從句中用“wereto(should)+動詞原形”。Ifyoudroppedtheglass,itwould

break．Ifitweretosnowtomorrow,theywouldnotgoout．Ifitshouldrain,thecropswould

besaved．4)如果條件狀語從句表示的行為和主句表示的行為所發(fā)生的時間不一致時,動詞的形式要根據(jù)它所表示的時間來調(diào)整。Ifyouhadstudiedhard,youwould

getahighscore.13.Accordingtomyresearch,neither

yourrestaurantnor

mineoffersabalanceddiet.我的研究表明,你我兩家所提供的都不是平衡膳食。

neither...nor...

表示“既不……也不……”。其含義是否定的,可連接任意兩個并列的成份。當連接兩個主語時,應遵循“就近原則”。

Neitherdadnormumisathometoday.今天父母都不在家。2)若將neither...nor...句型變?yōu)榭隙ň?只需把neither...nor...改為both...and...即可,同時謂語動詞必須用復數(shù)形式。Bothdadandmumareathometoday.今天父母都在家。

either...or...意為“或者……或者……;不是……就是……”之意,表示兩者之一,連接句子中兩個并列的成分。either...or...連接兩個主語時,其謂語動詞應與最近的一個主語在人稱和數(shù)上保持一致,這就是我們通常說的“就近原則”。EitheryouorIamgoingtheretomorrow.14.Inthiswaytheycutdown

thefatandincreasedthefibreinthemeal.

這樣,他們減少了飯菜中的脂肪含量，增加了纖維素。1)cutdown

砍倒;削減Ifyoucutdownthetrees,youwillruintheland.如果你砍伐樹木,就會毀壞土地。2)cutinto

切成Vegetablesshouldbecutintosmallpiecesanddroppedintotheboilingwater.蔬菜應切成小碎塊放進開水里。3)cut

up

切碎Momiscuttingupthemeattomakedumplings.媽媽正剁肉準備包餃子。4)cut

off

切斷;停掉Ourwatersupplyhasbeencut

offagain.我們的供水再次中斷。15.Theirbalanceddietsbecamesuchasuccessthatbeforelong

WangPengbecameslimmerandYonghuiputonmoreweight.

他們的平衡食譜如此成功以至于王鵬很快就瘦了,而詠慧卻胖了。

辨析:beforelong,longbeforebeforelong意為“不久以后”,相當于soon,可與一般過去時和一般將來時連用。Ihopetoseeyoubeforelong.我盼望不久就能見到你。2)longbefore意為“很久以前”或“在……

之前很久”。longbefore可以單獨使用,也可以在before后接名詞或從句。Marklearnedtoreadlongbeforehestartedschool.馬克上學之前很早就學會了看書。[注意]句型itwillbelongbefore…意為“還要很久才……”;itwon’tbelongbefore…意為“不要多久就……很快就……”。16.Isuggestthatyou…我建議你……

suggest作動詞,意為“建議；提出(建議)說明;暗示”當它表示“建議;提出(建議)”時,主要有以下用法:1)后面接名詞或代詞。I

suggested

oneortwobookswhichtheymightread.2)后面接從句,從句中的謂語動詞用原形,也可以用由should加動詞原形構(gòu)成。Hesuggested

thatwe(should)comeanotherday.Itissuggestedthatweputonashortplay.3)后面接動名詞。suggested

hissendingittotheMinistryofCulture.我給他寫了一封信,建議他把它寄給文化部。4)當它表示“說明;表明;暗示”等含義的時候,常常與從句連用。Herexpressionsuggested

thatshewasangry.她的表情表明她很生氣。[拓展]advise也有“建議”的意思,具體用法如下:①advisesbtodosth

建議某人做某事Iadviseyoutoleavenow.我建議你現(xiàn)在就離開。②advisedoingsth

建議做某事Iadvisewaitingtillthepropertime.我建議等到適當時機(才行動)。③advisethat+主語(should)+動詞原形。Weadvisethatsteps(should)betakenatonce.我們建議立即采取措施。17.combine

combineAandB/combineAwithB聯(lián)合…和…Let’scombinemyknowledgeandyourbusinessskillsandstartacompany.Thenewteachingmethodcombineseducationwithpleasure.

18.Theyserved...boiledthepotatoesratherthanfriedthem.

ratherthan而不；非I’llhaveacolddrinkratherthancoffee.Ifyourunratherthanwalkfor30minutes,you’llcovermoredistance.

not…but…不是…而是…Hearingthenews,hedidnotlaughbutcry.1.ratherthan與would連用時，構(gòu)成wouldrather...than...句式，意思是“寧愿……而不愿……”，表示主觀愿望，即在兩者之中選擇其一。例如：She’dratherdiethanlosethechildren.2.ratherthan不與would連用時，表示客觀事實，意為“是……而不是……；與其……不如……”，它連接的并列成分可以是名詞、代詞、形容詞、介詞(短語)、動名詞、分句、不定式、動詞等。rather

than

的用法

1.與其說她買的這件羊毛衫便宜不如說它漂亮。

Thesweatersheboughtwasbeautifulratherthancheap.2.我們將在教室里開會，不是在大廳里。

Wewillhavethemeetingintheclassroomratherthaninthegreathall.

3.她喜歡唱歌，而不喜歡跳舞。Sheenjoyssingingratherthandancing.Translatethesentenceswithratherthan.Step1:Askthestudentstoanswerthefollowingquestions:1.Whatdoyoueateveryday?2.Doyouthinkitishealthyeating?3.Howtomakeoureatingbemorehealthy?Speakingandwriting

Step2:

Interviewtheothermembersinyourgroupabouttheireatinghabit.(Whenyouinterviewyourpartnersyoushouldwritedowntheinformationyouget.)Step3:Aftergettingeverymember’sinformation,discussiftheeatinghabitsarehealthy,whattheproblemsareandhowtochangethebadhabits.

1.Askthestudentstocheckthereportsfortheirpartners.2.Showsomereportsonthescreen,theteacherandtheotherstudentsshouldgivesomeadvice.Step4:Imagineyouareplanningtoopenarestaurantwhichwillprovidethebestlocaldishesinyourareaandabalanceddiet.Ingroupsdiscusshowtorunthebusiness.Giveeachothersuggestionsandadvice.Thefollowingexpressionsmayhelpyou.Whatshouldwedo?Youmust/mustn’t...You’dbetter...Iwouldstronglyadviseyouto...Myadviceis/wouldbe...Shallwe...?Ithinkyououghtto...Youneed/needn’t...Youmight...Itmightbeagoodideato...Howabout...?Perhapsyoushould...Youhaveto/don’thaveto...Isuggestthatyou...Step5:Writeashortpassagetoadvertiseyourrestaurantanditsservice.Yourwritingshould:

explainwhatkindoffoodwillbeofferedinyourrestaurant.describetheiringredients,flavour,smellandappearance.

explainhowtheywillprovideabalanceddiet.explainwhyyourrestaurantwillprovidethebestfoodinthearea.explainhowcustomerswillbeserved.SamplewritingHongYan’sFamilyRestaurantofLocalDishesOurrestaurantisspecialforseveralreasons:Nameofrestaurantanditstypeofdishes

itisfamilyownedandrunweserveabalanceddietwespecializeindumplingsandbeefnoodlessoupwecookourdishesfromstarttofinisheverydaywatchforourfreshpotofcow’sboneseverydaytoshowwehavemadefreshbeefstockforthesouptheadvantagesofourrestaurantthefoodandm