選修性必修一 Unit 5 Working the Land知識點

高中英語選擇性必修一Unit5WorkingtheLandLanguagepoints1.convincevt.使相信;使確信;說服【教材原句】Yuanwasconvincedthattheanswercouldbefoundinthecreationofhybridrice.(P50)袁隆平堅信,可以在雜交水稻的培育中找到答案。convincesb.ofsth.使某人相信某事convincesb.todosth. 說服某人做某事convincesb.that... 使某人相信……convincedadj.堅信的;深信的;確信的;convincingadj.令人信服的;單句語法填空①Scientistsareconvinced__thepositiveeffectoflaughteronphysicalandmentalhealth.②Ittookmanyhours__________(convince)meofhisguilt.

③I’m_________(convince)thatsheistellingthetruth.oftoconvinceconvinced②Thisisbasedontheassumptionthatscienceisuniversal,objectiveandreliable.2.Thecommonassumptionthenwasthatitcouldnotbedone.當(dāng)時普遍認為這是不可能實現(xiàn)的。assumptionn.assumevt.假定,認為;→assumingconj.假如,假設(shè)為真①Hisassumptionprovedtobewrong.他的設(shè)想證明是錯誤的。這是基于這樣的假設(shè)：科學(xué)是普遍的，客觀的和可信的。

假定；假設(shè)

3.attainvt.(通常經(jīng)過努力)獲得;得到【教材原句】Onecharacteristicofhybridsisthattheyusuallyattainahigheryieldthanconventionalcrops.(P50)雜交作物的一個特點是它們的產(chǎn)量通常比常規(guī)作物高。①I’mdeterminedto__________________________.

我決心不惜任何代價達到目的。②Thecountry______________________in1972.

這個國家在1972年獲得了獨立。③Hewillnever______________ifhedoesn’tworkhard.

他如果不努力工作就永遠不會有所成就。attainmypurposeatanycostattaineditsindependenceachieveanything②Hedecidedtodevotetherestofhislifeto

scientificinvestigation.4.Indeed,hisslimbutstrongbodyisjustlikethatofmillionsofChinesefarmers,to

whomhehasdevotedhislife.確實，他瘦削但結(jié)實的身軀，與其為之奉獻畢生的千千萬萬的中國農(nóng)民無異。devote…to①Shehasdevotedallherlifetothecareofhomelesspeople.她為照料無家可歸者奉獻了一生。他決定將自己的余生獻給科學(xué)研究事業(yè)。把……用于；獻身；致力；專心bedevotedto(doing)sth.

獻身于;專心致志于(做)某事devoteone’slife/time/energyto(doing)sth.把某人的生命/時間/精力獻給……devoteoneselfto

致力于;獻身于;專心于devotedadj.摯愛的,忠實的;devotionn.奉獻,忠誠Theoldscientistisdevotedtostudyingspace,andthespiritofdevotiondeserveslearningfrom.Hesaidhewouldgoondevotinghimselftothesciencefield.單句語法填空①Healwaysdevoteshisattention_________(help)thehomelesschildren.

②_______(devote)tohisresearch,healmostforgoteverythingabouthimself.③Weappreciatedhis________(devote)totheproject.tohelpingDevoteddevotion5.inturn相應(yīng)地;轉(zhuǎn)而;依次;輪流Itcanbequitestressfulattimes,though,whichinturnmakesmefeelanxious.然而,有時壓力很大,這反過來又讓我感到焦慮。byturns輪流地taketurnsindoing/todosth.輪流做某事It’sone’sturntodosth. 輪到某人做某事。takeone’sturn 輪到某人做單句語法填空①Theshopassistantshadtohavetheirdaysoff___turns.②Theyhadtotaketurns______(look)afterthepatients.

③Ithinkit’smyturn_______(drive)thekidstoschoolthisweek.

④Peopletrytoavoidtransportationdelaysbyusingtheirowncars,andthis__turncreatesfurtherproblems.⑤Theoryisbasedonpracticeandinturnservespractice.

bytolooktodrivein6.keep...freeof/from...使……免受(影響、傷害等)【教材原句】Organicfarmersfocusonkeepingtheirsoilrichandfreeofdiseasethroughnaturalmeans.(P55)有機農(nóng)戶專注于通過自然手段保持土壤肥沃和沒有疾病。keepup保持,使不低落keepupwith 趕上,不落后keepout(of...) 不讓……進入keepoff 離開;避開【知識微練】單句語法填空①Weshouldkeepthechildrenfree_______drugs.②Shehaskept___physicaltrainingforseveralyearswithoutinterruption.③Hewantsyoutokeephim________(inform)ofhowthingsaregoingwithyou.of/fromupinformed【易混辨析】keep/stop/preventsb.fromdoingsth.都表示“阻止某人做某事”的意思,但stop,prevent中的from可省略,而keep中的from不可省略。在被動語態(tài)中,from都不可省略。7.Indeed,hisslimbutstrongbodyisjustlikethatofmillionsofChinesefarmers,towhomhehasdevotedhislife.確實,他瘦削但結(jié)實的身軀看起來和他為之奉獻了一生的數(shù)百萬中國農(nóng)民一樣。

Thepersonaboutwhomtheyaretalkingisourmathteacher.他們正在談?wù)摰哪莻€人是我們的數(shù)學(xué)老師?！揪湫凸健俊敖樵~+關(guān)系代詞”引導(dǎo)的定語從句,關(guān)系代詞前介詞選擇三原則:一先,二動,三意義(重中之重)。一先,即根據(jù)定語從句中介詞與先行詞的搭配關(guān)系選擇;二動,即根據(jù)定語從句中謂語動詞與介詞的搭配關(guān)系選擇;三意義,即根據(jù)定語從句的意義來確定介詞。注意有些特殊動詞短語搭配不能拆分,介詞只能放在動詞后,如:lookfor?！局R微練】單句語法填空①Canyoutellmethedate___whichyouwereborn?②Hisglasses,_______whichhecouldseenothing,fellonthegroundandbroke.③Hebuiltatelescope_______whichhecouldstudythesky.④Ineverforgetthedayon______Icametothisschool.⑤October1,1949wasthedate___whichthePeople’sRepublicofChinawasfounded.⑥Tom’sfatherhasboughtacar__whichhegoestoworkonwithoutthroughwhichonin8.estimatevt.估計;估價;估算n.估計;估算Iestimateitwilltakethreemonthstobuildthebridge.我估計建造這座橋得用3個月時間。estimatesth.at...估算某物為……Itisestimated(that)...

據(jù)估計……ataroughestimate

粗略估計makeanaccurateestimate

準(zhǔn)確估計9.realityn.現(xiàn)實;實際情況;事實【教材原句】Hislatestvisionfor“seawaterrice”hasalsobecomeareality,andpotentiallyopenedupnearlyonemillionsquarekilometresofsaltylandinChinaforriceproduction.(P51)他對“海水稻”的最新設(shè)想也已成為現(xiàn)實,并可能在中國開辟近100萬平方千米的鹽堿地,用于水稻生產(chǎn)。becomeareality

inreality

face/acceptreality

escapefromreality turn...intoreality/realities 實現(xiàn)realadj.真的;真實的→reallyadv.真正地;realisticadj.現(xiàn)實的;實事求是的10.overcomevt.克服;解決;戰(zhàn)勝完成句子①Helpingmyhusbandto_______________________wasarealtestofourlove.

幫助我丈夫渡過難關(guān)的確是對我們愛情的一次考驗。②Aslongasweareunited,thereisnodifficulty__________________.

只要大伙兒擰成一股繩,沒有克服不了的困難。③Once______________________(攻下這一困難),otherproblemswillbeeasytosolve.

overcomethedifficulttimewecannotovercomethisdifficultyisovercome11.becomprisedof包括;包含;由……組成(或構(gòu)成)【教材原句】Today,itisestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan’shybridstrains,andhisstrainshaveallowedChina’sfarmerstoproducearound200milliontonsofriceperyear.(P50)據(jù)估算,現(xiàn)在中國國內(nèi)消費的稻米有大約60%來自袁隆平的雜交水稻品種形成的作物,這些品種(形成的作物)讓中國農(nóng)民每年能夠生產(chǎn)出大約兩億噸稻米。bemadeupof由……組成consistof 由……組成②Waterconsumptiondecreasedduringthewinter.Today,itisestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprised

ofcropsgeneratedfromYuan'shybridstrains,…據(jù)估算，現(xiàn)在中國國內(nèi)消費的稻米有大約60%來自袁隆平的雜交水稻品種形成的作物……

consumption

n.①Mostofthewinewasunfitforhumanconsumption.這些酒中大部分都不適于人類飲用。冬季期間水消耗量減少。（能量、食物或材料的）消耗，消耗量TheclassiscomprisedmainlyofItalianandFrenchstu