高中英語課件Unit 3　Section Ⅴ　Using Language (2)-Reading for Writing

SectionⅤUsingLanguage(2)—ReadingforWritingFoodandcultureUnit3Part1

課文整體理解Part2長句難句分析Part3寫作技法指導(dǎo)整體理解課文Activity1

Readfordetails[細節(jié)把握]1.Whatisthemaincauseofillhealth?A.Takingtoomuchsugar.B.Eatingtoomuchfat.C.Havingtoomanycalories.D.Takinglessexercise.√2.Whatisanidealdiet?A.Onewithoutfat.B.Onethatisbalanced.C.Onewithoutsugar.D.Onewithvegetables.√3.Whatisthewriter’sattitudetoeating?A.Eattolive. B.Livetoeat.C.Eatforfun. D.Eattoenjoy.√4.Howdoestheauthordevelopthetext?A.Byfollowingspaceorder.B.Byanalyzingspecificdata.C.Bylistingdata，definitions，comparisonandexamples.D.Bytestingdifferenteatinghabits.√5.What’sthemainideaofthepassage?A.Adebateaboutfattyfood.B.Whatahealthydietis.C.Heartdiseaseisthenumberonekiller.D.Moderationisfundamentalinlife.√Activity2

Readforstructures[文章架構(gòu)]Whatisthestructureofthepassage?√Activity3

Readforlanguagefeatures[增分靚句]1.Findoutthesentenceswhichtheauthorusestoexpressanargument.(找出作者表達觀點的句子)____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________(1)However，thereisincreasingevidencethattherealdriverofpoorhealthisnotsomuchfattyfood，asitissugar.(2)Putmoresimply，whilepeoplecontinuetoargueoverwhetherornotfattyfoodisdangerous，wealreadyknowthatsugarisakiller.2.Findoutthesentenceswhichtheauthorusestoexpresshowtokeepahealthydiet.(找出用來描述如何保持健康飲食的句子)___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________(1)Inotherwords，ifyouwanttobehealthy，youhavetocutdownondesserts，andcutoutsweetdrinksaltogether.(2)Beyondthis，youcankeephealthybyconsumingdifferentcategoriesoffreshfoods，especiallyfruitandvegetables，whicharefullofvitaminsandfibre，ratherthanprocessedfoods.返回________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________(3)Besidesthis，itisalsoimportanttohavesomemeat，beans，ordairyproductsinyourdiet，astheyprovidethenecessaryproteinforstrongbonesandmusclegrowth.(4)Finally，afundamentalkeytohealthyeatingistoeatslowly.(5)Inaddition，studiesshowthatconsistenteatinghabits，forexample，takingthreemealsadayatthesametimeeachday，arebetterforourhealth.(6)Itisalsobettertoeatamodestamountoffoodeachtime，ratherthantoeatalotinonemeal，andthenalittleinthenext.返回難句分析長句1.Thereismuchdebatenowadaysastowhatmakesupa

(health)diet.(P32Para.1)結(jié)構(gòu)分析：此句是

句，what引導(dǎo)的是

從句。漢語翻譯：_____________________________________________________2.Forexample，scientistshaveinsistedforyearsthatabigenemyofhealthis

(fat)food.(P32Para.1)結(jié)構(gòu)分析：此句是

句，that引導(dǎo)的是

從句。漢語翻譯：_____________________________________________________Ⅰ.補句子析結(jié)構(gòu)healthy當(dāng)下，何為健康飲食仍眾說紛紜。復(fù)合賓語fatty復(fù)合賓語例如，多年來科學(xué)家一直認為健康的大敵是高脂肪食物。3.However，thereis

(increase)evidencethattherealdriverofpoorhealthisnotsomuchfattyfood，asitissugar.(P32Para.1)結(jié)構(gòu)分析：此句是

句，that引導(dǎo)的是

從句。漢語翻譯：____________________________________________________________________________________________________________________4.Thisistrueregardless

howhealthytherestoftheirdietmightbe.(P32Para.1)結(jié)構(gòu)分析：此句是

句，how引導(dǎo)的是

從句。漢語翻譯：_____________________________________________________increasing然而，越來越多的證據(jù)表明，導(dǎo)致不良健康的真正因素并非高脂肪食物，而是糖分。復(fù)合同位語of復(fù)合賓語無論他們飲食的其他方面多么健康，都確實如此。5.TheAmericanHeartAssociationrecommendsthatwelimitourselves____lessthan100－150caloriesadayfromsugar，whichislessthanwhatisusually

(contain)inonecanofsweetdrinkorinasinglecandybar.(P32Para.2)結(jié)構(gòu)分析：此句是

句，that引導(dǎo)的是

從句，此從句中的limit前省略了should，which引導(dǎo)的是

從句，修飾先行詞lessthan100－150caloriesadayfromsugar，what引導(dǎo)的是

從句。漢語翻譯：____________________________________________________________________________________________________________________to美國心臟協(xié)會建議我們將每日糖攝入量限制在100至150卡路里以下，少于一聽甜飲料或一塊糖果通常所含的糖分。contained復(fù)合賓語非限制性定語賓語6.Inotherwords，ifyouwanttobehealthy，youhavetocutdown____desserts，andcutoutsweetdrinksaltogether.(P32Para.2)結(jié)構(gòu)分析：此句是

句，if引導(dǎo)的是

從句。漢語翻譯：____________________________________________________________________________________________________________________on換言之，要想身體健康，就必須少吃甜點，完全禁飲甜飲料。復(fù)合條件狀語7.Beyondthis，youcankeephealthyby

(consume)differentcategoriesoffreshfoods，especiallyfruitandvegetables，whicharefullofvitaminsandfibre，ratherthan

(process)foods.(P32Para.3)結(jié)構(gòu)分析：此句是

句，which引導(dǎo)的是

從句，修飾先行詞

。漢語翻譯：____________________________________________________________________________________________________________________consuming除此之外，為了保持身體健康，你還可以食用不同種類的新鮮食物，尤其是富含維生素和纖維素的水果和蔬菜，而不是加工食品。processed復(fù)合非限制性定語fruitandvegetables8.Besidesthis，

isalsoimportanttohavesomemeat，beans，ordairyproductsinyourdiet，astheyprovidethenecessaryproteinforstrongbonesandmuscle

(grow).(P32Para.3)結(jié)構(gòu)分析：此句是

句，as引導(dǎo)的是

從句。漢語翻譯：____________________________________________________________________________________________________________________it此外，飲食中攝取一些肉類、豆類或奶制品也十分重要，因為這些食物為強壯骨骼、肌肉生長提供必要的蛋白質(zhì)。growth復(fù)合原因狀語9.Ittakesabouttwentyminutesfromthetimeyoustart

(eat)foryourbraintotellyourbodythatyouarefull.(P32Para.4)結(jié)構(gòu)分析：此句是

句，it是

，不定式的復(fù)合結(jié)構(gòu)是真正的_____，thatyouarefull是that引導(dǎo)的

從句。漢語翻譯：____________________________________________________________________________________________________________________eating/toeat開始進食大約20分鐘后，你的大腦才會告知你的身體“你吃飽了”。復(fù)合形式主語主語賓語10.Whatthismeansisthatpeoplewhochewtooquicklyendup

(eat)toomuchfoodbecausetheystillfeelhungry.(P32Para.4)結(jié)構(gòu)分析：此句是

句，Whatthismeans是

從句，whochewtooquickly是定語從句，修飾先行詞people，because引導(dǎo)的是

從句。漢語翻譯：____________________________________________________________________________________________________________________eating這意味著咀嚼過快的人最終會吃太多食物，因為他們?nèi)匀桓械金囸I。復(fù)合主語原因狀語11.Eatingslowlyalsoallowsyourbodytodigestyourfoodbetter，andwillallowyoutoenjoyyourfood

(much).(P32Para.4)結(jié)構(gòu)分析：此句是

句，Eatingslowly是動名詞短語作

，and連接并列的兩個

。漢語翻譯：____________________________________________________________________________________________________________________more細嚼慢咽還能讓你的身體更好地消化食物、更充分地享受美食。簡單謂語動詞主語12.Inaddition，studiesshowthat

(consist)eatinghabits，forexample，

(take)threemealsadayatthesametimeeachday，arebetterforourhealth.(P32Para.4)結(jié)構(gòu)分析：此句是

句，that引導(dǎo)的是

從句。漢語翻譯：____________________________________________________________________________________________________________________consistent此外，研究表明，有規(guī)律的飲食習(xí)慣對我們的健康更有好處，例如，每天固定時間食用三餐。taking復(fù)合賓語13.Ifyouareusingfoodmostlyfornutrition，thenyouare

therighttrackwithyourdiet.(P32Para.5)結(jié)構(gòu)分析：此句是

句，if引導(dǎo)的是

從句。漢語翻譯：____________________________________________________________________________________________________________________on如果你吃飯主要是為了汲取營養(yǎng)，那么你已經(jīng)在飲食上走對了路子。復(fù)合條件狀語Ⅱ.研典句學(xué)用法1

倍數(shù)表達法AndinAmerica，peoplewhoreceive25%oftheirdailycaloriesormorethroughsugararetwiceaslikelytodiefromheartdiseasethanpeoplewhoreceivelessthan10%aday(Journal

of

the

American

Medical

Association,2014).(P32Para.1)在美國，每天從糖分中攝取25%或更高卡路里的人死于心臟病的可能性是日攝取量少于10%的人的兩倍(《美國醫(yī)學(xué)會雜志》，2014年)。結(jié)構(gòu)分析：此句是復(fù)合句，兩個who引導(dǎo)的都是定語從句，都是修飾先行詞people，句中的twiceaslikely...是倍數(shù)表達法。倍數(shù)表達法的常見句型：?

...倍數(shù)＋比較級＋than...?

...倍數(shù)＋as＋原級＋as...?

...倍數(shù)＋the＋名詞(size，length，width，amount...)＋of...眾所周知，中國的面積大約是印度的三倍。①Asisknowntoall，theareaofChinaisabout__________________________________.②Asisknowntoall，theareaofChinaisabout__________________________________.③Asisknowntoall，theareaofChinaisabout___________________________.threetimesaslargeasthatofIndiathreetimeslargerthanthatofIndiathreetimesthesizeofIndia2

while作連詞的用法Putmoresimply，whilepeoplecontinuetoargueoverwhetherornotfattyfoodisdangerous，wealreadyknowthatsugarisakiller.(P32Para.1)簡單地說，當(dāng)人們還在為高脂肪食物是否有害而爭論不休時，我們已經(jīng)知曉糖分是健康殺手。結(jié)構(gòu)分析：此句是復(fù)合句，while引導(dǎo)的是時間狀語從句。whether引導(dǎo)賓語從句，作over的賓語，that引導(dǎo)賓語從句，作know的賓語。?

while用作從屬連詞時，表示“在……期間；當(dāng)……的時候”，指一

段時間，不能用來表示時間點。?

while用作從屬連詞時，表示“雖然，盡管”，相當(dāng)于

though/although，引導(dǎo)讓步狀語從句，多位于句首。?

while用作并列連詞時，意為“而，然而”，表示前后意義的對比和

轉(zhuǎn)折。(1)盡管夏令營的學(xué)生來自不同的國家，他們卻相處得很好。_______________________________________________________________，theygotalongwell.(2)我在倫敦的時候，你幫助我盡快地適應(yīng)了新環(huán)境。______________________，youhelpedmeadapttothenewsurroundingsassoonaspossible.(3)我喜歡吃不同種類的富含維生素和纖維素的新鮮食物，而他卻偏愛垃圾食品。Ilikeconsumingdifferentcategoriesoffreshfoodsfullofvitaminsandfibre，

.WhilethestudentsinthesummercampcamefromdifferentcountriesWhileIwasinLondonwhileheprefersjunkfood3

Itis/wasuptosbtodosthItisuptoyoutodecidehowyouwanttolive，andtomaketherightdecisionsaboutyourdiet.(P32Para.5)你想如何生活、如何做出正確的飲食抉擇，這完全取決于你自己。結(jié)構(gòu)分析：此句是復(fù)合句，it是形式主語，howyouwanttolive是連接副詞引導(dǎo)的賓語從句。Itis/wasuptosbtodosth意為“該由某人決定做某事；做某事取決于某人”，up后的to是介詞，相當(dāng)于Itis/wassb’sdutytodosth。(1)(應(yīng)用文寫作之求助信)該由我主持主題為“中國傳統(tǒng)文化”的班會，因此我寫信向你尋求幫助。

withthethemeof“TraditionalChineseCulture”，soIamwritingtoturntoyouforhelp.(2)我已經(jīng)告訴你我的建議了；是否照辦是你的事。I’vegivenyoumyadvice；___________________________________________________________________________________.It’suptometohosttheclassmeeting返回whetherornotyouactonitisuptoyou/itisuptoyoutodecidewhetherornotyouactonit技法指導(dǎo)寫作飲食話題因其與健康的生活方式密切相關(guān)而顯得尤為重要，食物的營養(yǎng)、食物的均衡、食物的有機生產(chǎn)與污染、食物的制作方法與食用習(xí)慣、食物與傳統(tǒng)文化的關(guān)系、飲食與健康等，都是有關(guān)飲食的常見話題。根據(jù)寫作要求和目的的不同，一般情況下，一篇文章僅需從一個角度進行寫作，突出重點，不需面面俱到。1.首段常用句式Nowadayspeoplearebeginningtopaymoreattentionto...thaneverbefore.現(xiàn)在人們開始比以往任何時候都更注重……...isaheatedtopicamongpeoplerecently，for...playsanimportantroleinourdailylife.最近……是人們之間的一個熱門話題，因為……在我們的日常生活中發(fā)揮著重要作用。常用表達Peoplecometorealizethat...isthemostvaluablethingapersoncanhave.人們逐漸意識到……是一個人能夠擁有的最有價值的東西。Inrecentdays/Recently/Lately，wehavetofacetheproblemthat...，whichisbecomingmoreandmoreserious.最近，我們不得不面臨……問題，這個問題變得越來越嚴重。Itissaidthat...，whichisverybadforhealth.據(jù)說……，這對健康十分不利。2.中段常用句式Whentalkingabouthowtosolvethisproblem，differentpeoplehavedifferentideas.AsfarasIknow，weshould...當(dāng)談到如何解決這個問題時，不同的人有不同的觀點。在我看來，我們應(yīng)該……Manyreasons/factorswillcontributetothephenomenon.First/Firstly，...Second/Secondly，...許多原因/因素會導(dǎo)致這個現(xiàn)象。首先……其次……Doctorsadvise/recommend...醫(yī)生建議……Earlytobedandearlytorisemakesapersonhealthierandwiser.早睡早起使一個人更健康，更睿智。Takingexerciseregularlyiscloselyassociatedwithhealth.經(jīng)常鍛煉身體與健康息息相關(guān)。Weshouldkeepabalanceddiet，whichensuresusthenecessarynutrition.我們應(yīng)該保持均衡的飲食，以保證我們必要的營養(yǎng)。Anappleadaykeepsthedoctoraway.一天一蘋果，醫(yī)生遠離我。3.尾段常用句式AsfarasIamconcerned，nothingismoreimportantthan...在我看來，沒有什么比……更重要。Healthyeatinghabitsareveryimportantforourhealth.健康的飲食習(xí)慣對我們的健康非常重要。Inmyopinion，weshoulddevelopbetterhealthyeatinghabits.在我看來，我們應(yīng)該養(yǎng)成更好的健康的飲食習(xí)慣。Frommypointofview，inordertobuildhealthyeatinghabits，weshouldeatmorevegetablesandlessmeatandsugar.在我看來，為了建立健康的飲食習(xí)慣，我們應(yīng)該多吃蔬菜，少吃肉和糖。Inaword/Asissaid/Asisstatedabove，Ifirmlybelieve...總之/正如上面所說的/正如上面所陳述的，我堅信……假如你是李華，你的朋友王力目前正因體重暴增而苦惱不已，來信向你咨詢關(guān)于健康飲食的問題。請你給他寫一封回信，介紹一下你的飲食習(xí)慣。內(nèi)容包括：1.很少吃甜食和垃圾食品；2.飲食中蔬菜、水果居多，有適量的乳制品；3.一日三餐有規(guī)律。分步演練注意：1.寫作詞數(shù)應(yīng)為80個左右；2.可適當(dāng)增加細節(jié)，以使行文連貫；3.開頭和結(jié)尾已給出，不計入總詞數(shù)。第一步審題謀篇第二步遣詞造句[核心詞匯]

(含本單元詞匯)1.有消息傳來說 __________________________2.在我看來 _____________________3.與……有關(guān) ___________________4.在于 __________5.消費；吃；喝 __________6.由……組成 __________7.大量的

_____________wordcame/hascomethat...frommypointofviewbeassociatedwith...consistinconsumeconsistofquantitiesof8.促成；導(dǎo)致……

_____________9.不管；不顧 _____________10.換言之；也就是說 ______________contributetoregardlessofinotherwords[連詞成句]

(含本單元句型)1.有消息傳來說你最近體重一直在增長。_______________________________________________________________2.這使你沮喪。_______________________________________________________________3.在我看來，你的問題與你的不健康飲食密切相連。______________________________________________________________________________________________________________________________4.對于我來說，我的健康在于均衡飲食。_______________________________________________________________Wordhascomethatyouhavebeengainingweightrecently.Thismakesyoudepressed.Frommypointofview，yourproblemiscloselyassociatedwithyourunhealthydiet.Asforme，myhealthconsistsinabalanceddiet.5.我的飲食由大量的水果和綠色蔬菜組成。_______________________________________________________________6.最根本的是，我的確有始終如一的飲食習(xí)慣，不管是假期還是周末。______________________________________________________________________________________________________________________________7.以上是我健康飲食的訣竅。_______________________________________________________________8.換句話說，你可以通過均衡的飲食來解決你的體重問題。______________________________________________________________________________________________________________________________Mydietconsistsofquantitiesoffruitandgreenvegetables.Mostfundamentally，Idohaveconsistenteatinghabits，regardlessofholidaysorweekends.Theabovearethetricksofmyhealthydiet.Inotherwords，youcansolveyourweightproblembyhavingabalanceddiet.第三步句式升級1.將句1和句2合并為非限制性定語從句。_________________________________________________________________________________________________