版新教材英語外研版選擇性必修第三冊課件Unit2AlifesworkSectionⅡUsinglanguage

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language（表語從句）1.（教材P17）Thisiswhatmakesthemsospecial.2.（教材P17）Asimplerestaurantwaswhereheusuallyhadthesamemealofsausages,eggsandcoffee.3.（教材P17）Thefactwasthatattheageofeight,hestartedtraininginPekingOperaonadailybasis.4.（教材P15）Thisdevotionandhardworkiswhatweseereflectedwithinhisphotos.5.（教材P17）ThequestionwaswhenhestartedtraininginPekingOperaonadailybasis.6.（教材P17）WhatimpresseduswashowthiscontributedtothedevelopmentofPekingOpera.觀察上面句子，并分別寫出加黑部分對應(yīng)的句子結(jié)構(gòu)：1.___________________2.____________________3.___________________what引導(dǎo)表語從句where引導(dǎo)表語從句that引導(dǎo)表語從句4.___________________5.___________________6.__________________how引導(dǎo)表語從句what引導(dǎo)表語從句when引導(dǎo)表語從句表語從句在句中作表語的從句叫表語從句。引導(dǎo)表語從句的關(guān)聯(lián)詞與引導(dǎo)主語從句的關(guān)聯(lián)詞大致一樣,表語從句位于連系動詞后,有時用asif引導(dǎo)?；窘Y(jié)構(gòu)為：主語+系動詞+引導(dǎo)詞+從句。引導(dǎo)表語從句的詞分為連接代詞和連接副詞。1.連接代詞who,whom,whose,what,which,whoever,whatever,whichever在表語從句中充當(dāng)主語、賓語或定語。2.連接副詞where,when,how,why在表語從句中充當(dāng)狀語。3.主語為it,asif/asthough（好像）引導(dǎo)的表語從句常跟在be動詞,seem,look,taste,sound,feel,appear等動詞之后。如：Thisiswhereourproblemlies.這就是我們的問題所在。Itlooksasifitisgoingtorain.看上去天要下雨了。引導(dǎo)詞所作成分例句that不作任何成分Thetragedyoftheworldisthatthosewhoareimaginativehavebutslightexperience,andthosewhoareexperiencedhavefeebleimagination.世界的悲劇就在于有想象力的人缺乏經(jīng)驗,而有經(jīng)驗的人缺乏想象力。what/whatever主語、賓語、表語Experienceiswhatyougetwhenyoudon’tgetwhatyouwant.經(jīng)驗是當(dāng)你沒得到想得到之物時所得到的東西。引導(dǎo)詞所作成分例句whether不作任何成分Myquestioniswhetherwecanraiseenoughmoney.我的問題是我們能否籌集到足夠的資金。when時間狀語Trueknowledgeiswhenoneknowsthelimitationsofone’sknowledge.知之為知之,不知為不知,是知也。Happinessiswhenwhatyouthink,whatyousay,andwhatyoudoareinharmony.幸福就是你的所想、所說和所做的和諧統(tǒng)一。續(xù)表引導(dǎo)詞所作成分例句where地點狀語Misfortune,thatiswherehappinessdepends;happiness,thatiswheremisfortuneunderlies.禍兮,福之所依;福兮,禍之所伏。how方式狀語Thatwashowhemanagedtosolvetheproblem.那就是他解決問題的方式。why原因狀語Thatiswhyhetriedhisbesttogetintouchwithyou.那就是他想辦法和你聯(lián)系的原因。續(xù)表引導(dǎo)詞所作成分例句who/whoever主語Thequestioniswhowilloffertohelp.問題是誰愿意主動提供幫助。which定語Whatconcernsparentsmostiswhichactivitybenefitsthechildrenmost.家長最關(guān)注的是哪種活動對孩子們最有益。whose定語Theissueiswhosedesignispopularwithmoststudents.問題是誰的設(shè)計受大多數(shù)學(xué)生的歡迎。續(xù)表引導(dǎo)詞所作成分例句because不作任何成分Thisisbecausehedidn’tattendtheclasstheotherday.這是因為他幾天前沒有上課。asif/though不作任何成分Whenputhalfinthewater,thechopsticklooksasifitwerebroken.放在水中一半時,這根筷子看起來像是斷了一樣。續(xù)表注意：注意點例句引導(dǎo)表語從句的that,不作任何成分,但不能省略Whatexcitedmemostwasthatwefinishedourworkaheadoftime.最令我興奮的是我們提前完成了工作。表示“是否”時,用whether不用ifMyquestioniswhethertheywillsatisfyourdemands.我的問題是他們能否滿足我們的要求。thereason作主語時,表語從句用that引導(dǎo),即thereasonisthat…Thereasonwhyyoudidn’tpassthedrivingtestwasthatyouhadn’tpracticedenough.你沒有拿到駕照的原因是沒有進行足夠的練習(xí)。注意點例句能跟表語從句的謂語動詞一般為系動詞be,seem,look等Itseemsthathedidn’tagreewithus.他似乎不同意我們的看法。表示命令、請求、建議的詞作主語時,表語從句中的謂語動詞用“should+動詞原形”,should可以省略Mysuggestionisthattheyshouldmakeaplanbeforetheystarttheproject.我的建議是在他們開始這個項目前要制訂一個計劃。續(xù)表Ⅰ.

單句語法填空1.Thetroubleis_______Ican’tfindmyway.that2.Withouthissupport,wewouldn’tbe_____________wearenow.where/what3.Thisis_______myfatherhastaughtme-toalwaysfacedifficultiesandhopeforthebest.what4.Byboatistheonlywaytogethere,whichis______wearrived.howwhy5.Hegotcaughtintheheavytraffic.Thatwas______hewaslate.what6.Energyis_______makesthingswork.because7.Wedidn’tsetout;itwas__________wewantedtowaituntilourmothercameback.that8.Themostpleasantthingoftherainyseasonis_______onecanbeentirelyfreefromdust.It9._____soundsasif/thoughsomeoneisknockingatthedoor.that10.Whatcosthimhislifewas_______hewastoocareless.Ⅱ.

語法填空A[2020四川樂山高二期中]KobeBryant1._____________(kill)inahelicoptercrashonSundayinCalifornia,alongwithhis13-year-olddaughterGiannaandsevenotherpeople.Itisknownthatthehelicopter2.___________(carry)Kobeandtheotherscrashedintoahillyareain3.________(fog)conditions,andthecauseofthecrashisstill4.________investigation.Kobewas5._________waskilledcarryingfoggyunderwidely(wide)consideredoneofthegreatestbasketballplayersofhisgenerationduringhis20-yearcareerwiththeLosAngelesLakers.Afterthetragicaccident,many6.______________(celebrity)showedtheirgreatgriefoverthe7._______(lose)ofthegreatbasketballplayer.AnofficerofNBACommissionsaid,“Kobeisrememberedmostfor8.____________(inspire)peoplearoundtheworldtopickupabasketballandhewillalwaysbe.”O(jiān)neofthegreatestbasketballplayersofalltime-MichaelJordansaidKobecelebritieslossinspiringwasachosenoneandhewouldmissthoseconversationswithhimverymuch.ThousandsofpeoplegatheredtorememberthestaroutsidetheStaplesCenterinLosAngeles,9.________theLosAngelesLakersplayedtheirhomegames.Fromthenon,thecitywouldnotbe10._______itusedtobeduetothedeathofthegreatbasketballstar.wherewhatB[2020江蘇淮安高二期中]OnlineshoppingaddictionisanillnessTheInternethasbroughtwith1._______theconvenienceofshoppingatourleisure（閑暇）inthecomfortofourownhome.However,formany,theappealofshopping2._______bargains（物美價廉的商品）andtreatscanturnintoanaddiction.Expertsbelievethereisadangerthatonlineshoppingcandevelopintoamentalillness.3.________________(research)fromtheHannoveritforResearchersMedicalSchoolinGermanyhavetermedit“BuyingShoppingDisorder”(BSD).Theysaythisconditionshould4.__________________(recognize)bythemedicalprofessionasanillnessandshouldnot5.___________(simple)beclassedasoneofthevarious“impulsecontrol”disorders.PsychotherapistDr.AstridMillersaid,“Itreallyistime6.__________________(accumulate)furtherknowledgeaboutBSDontheInternet.”berecognizedsimplytoaccumulateDr.Millerandhercolleagues7._____________(conduct)researchondatafromearlierstudiesoncompulsiveshopping.Theirresearchfocusedon122patients8._____________soughttreatmentforBSD.Dr.MillerreportedthataboutfivepercentofthepopulationmaybesufferingfromBSD.Sheaddedyoungerpeopleare9.________________(likely)todevelopitandthattheyexperiencegreaterlevelsofanxietyanddepression.PeoplewithBSDreadilyexhibitnegativebehaviors.Theseincludebuyingexpensivethingswho/thatmorelikelyconductedtheydon’tneed,keepingandnever10._________(use)thingstheyorder,buyingthingsforinstantsatisfaction,andendingupindebt.BSDcandestroymarriages,relationshipsandmentalhealth.usingit1._____[解析][語篇解讀]本文是一篇說明文。文章介紹了網(wǎng)購成癮是一種疾病。隨著網(wǎng)絡(luò)的發(fā)展,人們喜歡在網(wǎng)上購買物美價廉的東西。但一些人網(wǎng)購成癮,常常在網(wǎng)上購買一些過于昂貴和用處不大的東西,來獲得一時的滿足?？疾樾问劫e語。句意：互聯(lián)網(wǎng)給我們帶來了在我們自己家里舒適休閑購物的便利。介詞with后接賓語,賓語是theconvenienceofshoppingatourleisure（閑暇）inthecomfortofourownhome,因為賓語過長,此處用形式賓語it代替。故填it。2.______for[解析]考查介詞。句意：然而,對許多人來說,為了購買便宜貨和美食的吸引力會變成一種癮。由句意可知,此處指“為了買便宜貨”,表對象用介詞for。故填for。3.______________Researchers[解析]考查名詞的數(shù)。此處用名詞作主語,意為“研究者”,由謂語動詞havetermed可知,謂語動詞為復(fù)數(shù)形式,主語也應(yīng)是復(fù)數(shù)形式,此處用名詞復(fù)數(shù)形式,首字母大寫。故填Researchers。4.________________berecognized[解析]考查動詞語態(tài)。分析句子成分可知,此處是賓語從句的謂語動詞,從句主語thiscondition和從句謂語recognize是被動關(guān)系,用被動語態(tài),從句謂語為shouldbedone形式。故填berecognized。5._________simply[解析]考查副詞。此處用副詞simply(簡單地)作狀語修飾動詞短語beclassedas。故填simply。6.________________toaccumulate[解析]考查動詞不定式。固定句型Itistimetodosth.（是做某事的時候了）,此處用動詞不定式(todo)形式。故填toaccumulate。7.____________conducted[解析]考查時態(tài)。此處缺少謂語,由下文的Theirresearchfocusedon和Dr.Millerreportedthat…可知,此研究發(fā)生在過去,用一般過去時。故填conducted。8.___________who/that[解析]考查定語從句關(guān)系詞。此處是定語從句,先行詞是122patients,指人,在從句中作主語,用關(guān)系代詞who/that。故填who/that。9.______________morelikely[解析]考查比較級。由下文的greater可知,此處用比較級,表示“更可能”。故填morelikely。10.________using[解析]考查動名詞。謂語include后用動名詞(doing)作賓語,此處用動名詞形式與其他動名詞短語(如buyingexpensivethingstheydon’tneed)保持并列。故填using。1.acclaimn.表揚,贊賞HehadbeenworkingintheUnitedStates,wherehiscrackhandatjetpropulsionhadwonhimacclaim.（教材P19）他一直在美國工作,在那里,他在噴氣推進方面的精湛技藝為他贏得了贊譽。典例翻譯①Herperformancewonhermuchcriticalacclaim.___________________________她的表演大獲評論界贊頌。②Criticalacclaimfrompeoplewhodon’tknowwhatthey’retalkingaboutismeaningless.___________________________________________________來自不懂自己在說什么的評論者們的贊揚是沒意義的。③AndyLauisahighlyacclaimedperformanceartist._________________________________劉德華是深獲好評的表演藝術(shù)家。④HewasacclaimedasAmerica’sgreatestfilmmaker._____________________________________他被贊譽為美國最偉大的電影制作人。歸納拓展受到廣泛好評________________________________來自……的好評_______________受到高度/廣泛贊揚的演出________________________________________國際上的/公眾的/評論家的贊揚_________________________________________acclaimv.給予高度評價;稱贊被譽為__________________receive/gain/winwideacclaimacclaimfromahighly/widelyacclaimedperformanceinternational/popular/criticalacclaimbeacclaimedas學(xué)以致用（1）單句填空①Heisnottheonlyonewhowonacclaim_______theprofessor.from②Thework________________(acclaim)asamasterpiece.wasacclaimed③Hispaintingshavebeenwidely____________(acclaim).acclaimed（2）完成句子④這位裁判受到廣泛好評。Thejudge______________________.gainedwideacclaim⑤這部電影深得評論界和公眾的贊揚。Thefilmmetwith___________________________________________.considerablecriticalandpublicacclaim2.harshadj.惡劣的,艱苦的,嚴峻的The23scientistsandmanymorelikethemovercameharshconditionsanddedicatedmuchoftheirlivestotheirwork.（教材P19）23位科學(xué)家和更多像他們一樣的人克服了惡劣的條件,把他們一生的大部分時間奉獻給了自己的工作。典例翻譯①Thecolourisveryharsh._________________那顏色很刺眼。②Theclothisharshtothetouch._________________________這塊布料摸上去很粗糙。③Thepunishmentwastooharshforhim._____________________________這種懲罰對他來說太嚴厲了。④Heistooharshwiththechildren._____________________他對孩子太嚴厲了。歸納拓展刺耳______________________味澀________________________摸上去粗糙________________________對……嚴厲________________beharshtotheearbeharshtothetastebeharshtothetouchbeharshwith易混辨析harsh,rough,rude這組詞的共同意思是“粗魯?shù)摹薄按植诘摹薄Ｆ鋮^(qū)別在于：rough強調(diào)言行是粗野的、不溫和的。rude強調(diào)其源于受教育水平差、文化低、不尊重別人。harsh側(cè)重于指給人以感官上的粗糙、刺激性強。學(xué)以致用完成句子①那噪聲很刺耳。Thenoiseis___________________.harshtotheear②許多粗野的男人都被其妻子教化。___________________hasbeencivilizedbyhiswife.Manyaroughman③懷特先生對他如此無禮,使我們都感到驚異。AllofuswereastonishedthatMr.White_____________________.wassorudetohim④不要對小孩這樣兇。Don’t_________________thechild.besoroughon3.backdown放棄,退讓,認輸SpendingyearsapartfromhisfamilyandenduringtheextremeconditionsoftheGobidesert,herefusedtobackdownfromhisresponsibilitiesandkeptonconductingscientificresearch.（教材P19）多年不與他的家人在一起,忍受著戈壁沙漠的極端條件,他拒絕放棄自己的責(zé)任,繼續(xù)進行科學(xué)研究。典例翻譯①Heforcedhisopponenttobackdown._______________________他迫使他的對手讓步。②Don’tbackoff._______________別打退堂鼓。③Helikessittinginthebackoftheclassroom._________________________他喜歡坐在教室的后面。④Hebackeduphisargumentswithfacts.___________________________他以事實支持自己的論點。歸納拓展后退____________后面是,背靠著____________支持;為……作證__________打退堂鼓;停止威脅___________backn.背,背部;后部,背面仰臥_____________________坐在后面__________________backawaybackontobackupbackofflieonone’sbacksitintheback學(xué)以致用單句填空①Thepolicemanwouldn’thavebelievedmeifyouhadn’tbackedme_____.up②Back______!There’snoneedtoyellatme.off③Wechosethishousebecausethegardenbacks_______thetenniscourts.onto④Thecrowdbacked_______toletthewoundedmanpassthrough.away⑤Doyoulie_____yourbackoryourfront?on4.thinkoutsidethebox不拘一格地思考,跳出框框思考Together,theythoughtoutsidetheboxandbrokenewground,leadingtothebreakthroughofthehydrogenbomb.（教材P19）他們一起跳出思維定式,開辟了新的領(lǐng)域,促成了氫彈的突破。典例翻譯①Wethinkhighlyoftheirresearchinthisfield._______________________________________我們對他們在這個領(lǐng)域的研究評價很高。②Thinkoverandyou’llfindoutthatyouarewrong._______________________________仔細想想,你就會發(fā)現(xiàn)你錯了。③Whatdoyouthinkofthepoemstheteacherrecommendedtoyou?_____________________________________你認為老師向你推薦的那些詩怎么樣？④Lostinthought,healmostranintothecarinfrontofhim._______________________________________由于陷入沉思,他幾乎撞到面前的車子。歸納拓展記起,想起;考慮;想象;關(guān)心___________考慮______________仔細考慮;重新考慮_____________高度評價,欽佩__________________thoughtn.思考;考慮認真考慮,思考__________________一想到……（就）____________________陷入沉思__________________不假思索;立即___________________________thinkofthinkaboutthinkoverthinkhighlyofgivethoughttoatthethoughtoflostinthoughtwithoutasecondthought學(xué)以致用完成句子①他們立即開除了他。Theyfiredhim___________________________.withoutasecondthought②在旅游時一定要注意保護環(huán)境并關(guān)心他人。Besuretopayattentiontoprotectingtheenvironmentand___________otherswhen/whiletraveling.thinkof③當(dāng)一個志愿者生病時,我接替了她的任務(wù)。那些美國學(xué)生都很欽佩我。Whenavolunteerwasill,Itookoverthetaskfromher.ThoseAmericanstudents_________________________me.thoughtveryhighlyof過去完成進行時HehadbeenworkingintheUnitedStates,wherehiscrackhandatjetpropulsionhadwonhimacclaim.（教材P19）他一直在美國工作,在那里,他在噴氣推進方面的精湛技藝為他贏得了贊譽。典例翻譯①IhadbeenlookingforitfordaysbeforeIfoundit._______________________________這東西我找了好多天才找著的。②Youhadbeengivingmeeverything._______________________你對我真是有求必應(yīng)。③Ihadonlybeenreadingafewminuteswhenhecamein._____________________________我剛讀了幾分鐘他就進來了。④Ihadbeensleepingwhenmyfriendtelephonedme._____________________________________我正在睡覺時,我的朋友給我打電話。歸納拓展（1）表示過去某一時間之前一直進行的動作。過去完成進行時表示動作在過去某一時間之前開始,一直延續(xù)到這一過去時間。和過去完成時一樣,過去完成進行時也必須以一過去時間為前提。（2）表示延續(xù)的動作或狀態(tài)。（3）常用于間接引語中。（4）接具有“突然”之意的when從句。學(xué)以致用單句填空①Theyhadonlybeen__________(wait)forthebusafewmomentswhenitcame.waiting②RecentlyIfoundhe______________________(mention)yournametomeallthetime.hadbeenmentioning③Thedoctoraskedwhathe__________________(eat)inthepast3weeks.hadbeeneatinghadbeenstaying④Iaskedwherethey___________________(stay)allthosedays.Ⅰ.

單句語法填空1.BythetimeIwasinmy20s,Iwasbuildinga_____________(success)careerinadvertising.successful2.Lotterywinners’windfallsarefoundinmultiple_____________(science)studiesnottoaffectoverallsensesofwell-being.scientific3.InourheartsweChinesewillalwayscherishhimasa__________(found)ofourPartyandourstate.founderperformer4.The____________(perform)seemedquiteathomeanywherebetweenahorse’sheadanditstail.5.Asademandingboss,heexpectedtotalloyaltyand_____________(dedicate)fromhisemployees.dedication6.Bringingupachildaloneshouldgiveyouasenseof______________(achieve).achievement10.Itis____________(desire)thatweshouldprovidefoodforthepooratChristmas.7.WewanttohighlighttheacademicachievementbecauseIhopethisisjustthefirstofmanyacademic_______________(celebrate).celebrations8.Noneofthemcouldhaveimaginedtheveryneedleandthreadtheyusetomake______________(tradition)Miaoclothingcouldbetheirwayout.traditional9.Thewrittenapplicationshallclearlystatethefactsandtimeofthe________________(disappear)andtherequests.disappearancedesirableⅡ.

語境選詞onadailybasis,aflockof,becrucialto,backdown,beborninto,contributeto,breaknewground,beexperiencedin1.He________________afamilywiththreebrothersandvaluedthesenseofsharing.wasborninto2.Ateamofexpertswho_____________________theinvestigationofoutbreakshavebeensenttothedisasterareas.areexperiencedin3.Themembersintheclubarerequiredtomeet___________________,discussingeverypossibleproblemindetail.onadailybasisiscrucialto4.Winningthegame________________theteam,fortheresultwilldecidewhetheritwilldefenditschampionship.aflockof5.Inthedistance,_____________sheeparerangingonthegrassland.6.Thosewhohavemadecontributionstosciencearetheoneswhohaveworkedthehardestandhavenotbeenafraidto___________________.breaknewgroundhascontributedto7.Yoursuggestion_____________________theaccomplishmentofourwork.tobackdown8.Hedeterminednot_______________;afterall,thereweresomanypeopleinsupportofhim.Ⅲ.

完成句子1.問題是什么時候我們可以得到加薪。Theproblemis__________________apayrise.whenwecanget2.他的建議是,我們應(yīng)該保持冷靜。Hissuggestionis___________________________.thatweshouldstaycalm3.這把剪刀不是我所需要的。Thescissorsarenot______________.whatIneed4.那就是我來的原因。Thatis_____________.whyIcame5.問題是我們怎樣能弄到我們需要的東西。Theproblemis_________________thethingsweneed.howwecanget6.問題是,明天誰將與我去北京。Thequestionis______________withmetoBeijingtomorrow.whowillgo7.那就是我想要對你講的。Thatis______________________you.whatIwanttotell8.這是我15歲時發(fā)生的事。Thatwas_____________________.whenIwasfifteen9.又不是你永遠離開。Itisn’t____________________________forever.asifyouweregoingawayⅠ.

閱讀理解thatit’spossibletogenerateelectricitybyrubbingtwothingstogether.So,hethought,“Whydon’tweusewater?”Adropofwaterslidingacrossasurfacecoatedwithtwodifferentmaterialswouldgenerateenoughfrictiontocreateanelectricalcharge.Byplacingmetalwiresthatthedropofwatertouchedasitmoved,itshouldbepossibletoharvestelectricity,hereasoned.Itworked.Infact,theresearcherslitup15LEDbulbswithasinglemovingwaterdrop.Thisisnotthefirsttimethatscientistshavegotelectricityfromwater-generatedfriction（摩擦）.Earlierexperiments,though,harvestedthechargeproducedinasurfacebyaslidingdropofwater.There,thesurfacehadactedasanelectrode（電極）.Thisisdifferent.Theenergyoffrictionisbeingharvestedfromthewateritself.“Itturnsout,”Masays,“thechargeinthewaterdropiswaymorethanthechargeproducedintheotherelectrode.”Infact,histeam’smodelgeneratedalmost100timesmorepowerthan

previousexperimentsfromasingledropofwater.“Thetechnologycouldsomedaypowerphones,sensorsorothersmallelectronics,”saysChristopherOshman,anengineerattheColoradoSchoolofMines.“Thisworkisasteptowardharvestingtheenergyofmovingobjectsallaroundus,includingourselves,topowertheelectronicappliancesweuseeveryday,”hesays.Mahasshownthatthetechnologycanworkinalab,Oshmansays.Next,theColoradoresearcherwouldliketoseeittriedonalargerscale,suchasonanumbrella.1.Howdidtheauthorintroducethetopicofthetext?(

)A.Bytellingastory. B.Byraisingaquestion.C.Bygivinganexample. D.Byimaginingasituation.D[解析][語篇解讀]本文是一篇說明文。文章主要介紹了夏威夷大學(xué)的工程師DavidMa認為摩擦兩件東西來發(fā)電是可能的。因此水滴也可以通過滑動產(chǎn)生電。事實上,研究人員用一顆移動的水滴點亮了15個LED燈泡。這項技術(shù)有一天可以為手機、傳感器或其他小型電子產(chǎn)品提供動力,進行大規(guī)模的應(yīng)用?！久}立意】推理判斷題?！窘忸}思路】根據(jù)第一段Arainydaycanbe…energyfromwater.可知,雨天可能是一個充電的機會。當(dāng)你在沙發(fā)上看電影放松時,落在窗戶上的雨滴也許有一天會為你的電視提供能量。這就是一項從水中獲取能量的發(fā)明背后的理念。由此可知,作者通過想象一個情景,引出文章的主題,故選D項。2.Whatdoestheunderlinedword“it”inParagraph3referto?(

)A.Thewire. B.Thedropofwater.C.Thesurface. D.Theelectricity.B[解析]【命題立意】代詞指代題。【解題思路】上文Byplacingmetalwiresthatthedropofwatertouchedasitmoved說通過放置金屬絲,水滴在移動時接觸到金屬絲。由此可知,下文itshouldbepossibletoharvestelectricity的意思是水滴應(yīng)該可以獲得電力。it指的是水滴,故選B項。3.WhatisuniqueaboutMa’stechniquecomparedwithearlierexperiments?(

)A.Thewateritselfactsasanelectrode.B.Itisbasedonthetriboelectriceffect.C.Itproduceselectricityfromwater-madefriction.D.Itusesasurfacecoatedwithtwodifferentmaterials.A[解析]【命題立意】細節(jié)理解題?！窘忸}思路】倒數(shù)第四段中提到Earlierexperiments,though…fromthewateritself.,由此可知,與早期的實驗相比,Ma的技術(shù)的獨特之處在于水本身起著電極的作用,摩擦的能量可以從水本身獲取。故選A項。4.WhatdoesOshmansayaboutMa’stechnology?(

)A.Ithasapromisingfuture.B.Itwilldowellonanumbrella.C.Itworkswellintherealworld.D.Itwillreplacebatteriessomeday.A[解析]【命題立意】推理判斷題?！窘忸}思路】倒數(shù)第二段提到“Thetechnologycouldsomeday…appliancesweuseeveryday,”hesays.,由此推斷出,Oshman認為Ma的技術(shù)有一個光明的未來。故選A項。Ⅱ.

語法填空AEveryculturehasit’sownfolklore.Folkloreisacollectionoftalesandbitsof1.____________(wise)thatteachstudentshowtobehaveandthink.Itincludeslegends,songs,art,tales,mythsandproverbs.Peoplepassonfolklorefromonegenerationtothenext.Folklorehelpskeephistoryalive.Forexample,legendsarewisdomfolktalesthat2._______________(base)ontruestories.Theplaintruthabouthistoryisnotalways3.______________(excite).Tokeeplistenersinterested,astorytellerinventsdetails.Thetalebecomessointerestingthatpeopleretell4.________manytimes.Thenitbecomesalegend.Talltalesarefolktalesthatmixthetruth5.__________fiction,oreventsthatdidnotreallyhappen.Peoplesometimestelltalltalestofoolpeople.6.________exampleofatallitwithAnarebasedexcitingtaleisthestoryaboutPaulBunyan,thegiantlumberjack,orwoodcutter.ThetalesaysthatBunyan’sclothesweresolargethathisshirtbuttonswerewagonwheels.TalesaboutBunyantookplaceathislumbercamp.Thetalesarefun7._____________(hear).Theyalsoshowwhatlifewaslikeinalumbercamp.Mythsarefolktalesthatdescribethe8.______________(create)oftheworld.Theydescribehowthefirsthumanbeings9.__________(come)intotheworld.Mythsfocusongodsortohearcreationcameheavenlybeings.Thegodsmaybehumansoranimalsinform.Thefirstpeopletotellmythsthoughtthatthestoriesweretrue-and10.________didtheirlisteners.Mythsmayteachaboutthebeliefsandvaluesofagroupofpeople.sowisdom1._________[解析][語篇解讀]本文是一篇說明文。文章介紹了民間故事的定義,并介紹了幾種民間故事的歷史。考查名詞。句意：民間故事是教導(dǎo)學(xué)生如何表現(xiàn)和思考的故事和智慧的集合。根據(jù)介詞of可知,設(shè)空處應(yīng)用名詞作賓語。故填wisdom。2.____________arebased[解析]考查固定短語和主謂一致。句意：例如,傳說是基于真實故事的民間故事。bebasedon表示“以……為根據(jù)”;此處定語從句的先行詞folktales為復(fù)數(shù),從句中的謂語動詞應(yīng)用復(fù)數(shù)形式,且句子陳述的是客觀事實,應(yīng)使用一般現(xiàn)在時。故填arebased。3.___________exciting[解析]考查形容詞。句意：歷史的樸素真相并不總是令人興奮的。結(jié)合句意可知,設(shè)空處應(yīng)填形容詞,表示“令人興奮的”。故填exciting。4._____it[解析]考查代詞。句意：這個故事變得很有趣以至于人們復(fù)述了很多遍。設(shè)空處指代主語Thetale,應(yīng)用人稱代詞it。故填it。5._______with[解析]考查介詞。句意：荒誕不經(jīng)的故事是指混合了真實與虛構(gòu)的民間故事,或者是沒有真正發(fā)生的事件。固定短語mix…with…表示“將……與……混合”。故填with。6._____An[解析]考查冠詞。句意：荒誕不經(jīng)的故事的一個例子是關(guān)于巨人伐木工人PaulBunyan的故事。此處example為可數(shù)名詞單數(shù),泛指“一個例子”,且以元音音素開頭,應(yīng)使用an。位于句首,首字母應(yīng)大寫。故填A(yù)n。7.__________tohear[解析]考查非謂語動詞。句意：這些故事聽起來很有趣。“be動詞+形容詞+todo”為固定結(jié)構(gòu)。故填tohear。8.___________creation[解析]考查名詞。句意：神話描述的是創(chuàng)造世界的民間故事。定冠詞the和介詞of前應(yīng)用名詞。故填creation。9._______came[解析]考查動詞時態(tài)。句意：它們描述了第一批人類是如何來到這個世界的。結(jié)合句意可知,此處描述過去發(fā)生的事情,應(yīng)用一般過去時。故填came。10._____so[解析]考查倒裝結(jié)構(gòu)。句意：第一批講神話的人認為這些故事是真實的——他們的聽眾也是如此?！皊o+助動詞+主語”為倒裝結(jié)構(gòu),表示某人或某物的情況與前面所敘述的情況相同,此處表示“聽眾也認為這些故事是真實的”。故填so。B[2020江西高二月考]WildChinaisasix-partnaturedocumentaryseriesonthenaturalhistoryofChina,co-producedbytheBBCNaturalHistoryUnitandCCTVand1.____________(film)in