高中人教版英語必修四練習Unit2UsingLanguage

Unit2WorkingthelandUsingLanguage詞匯知識·自主學習Ⅰ.用本單元適當?shù)膯卧~補全短語1.confusethestudents使學生迷惑2.havenoregret沒有遺憾3.chemicalchange化學變化4.ateachstageofproduction在生產(chǎn)的每個階段5.makeanimportantdiscovery有重大發(fā)現(xiàn)6.keepthesoildry保持土壤干燥7.reducepollutionandwaste減少污染和浪費8.underlinethetopicsentence畫底線標出主題句9.skimthepassage略讀課文

10.makeament發(fā)表評論11.therootoftheproblem問題的根源Ⅱ.根據(jù)語境用適當?shù)脑~補全句子1.Inadditiontomystudies,Igotinvolvedinlotsofsocialactivities.2.Hisconfidencebuiltupgraduallyashegainedmoreandmoreexperienceinteaching.3.You’dbetterturntoyourteachersandclassmatesforhelpwhenmeetingwithanydifficultiesinstudy.4.Asweallknow,successliesinhardworkwhilelazinessleadstofailure.5.Althoughhetriedtofocusonhisreadinginthestudy,nowandthenhisattentionwasattractedbytheloudmusicoutside.6.Theteacheroftenmakesmentson/abouthowdifferentthetwoboysare.7.Ihopeyouwillkeepyourselffreefrom/oftobaccoandalcohol.8.Wemustkeepinmindthatpridegoesbeforeafall.9.Itwasfoggy,sothedriverhadtoreducespeedtofortykilometresanhour.10.InthesupermarkettheforeignnamesoftheproductsgotmixedupandIwasconfusedaboutwhattobuy.

Ⅲ.根據(jù)課文及漢語提示補全句子1.Recently,however,scientistshavebeenfinding(已經(jīng)發(fā)現(xiàn))thatlongtermuseofthesefertilizerscancausedamagetothelandand,evenmoredangerous,topeople’shealth.

2.Inaddition,fruit,vegetablesandotherfoodgrownwithchemicalfertilizersusuallygrowtoofasttobefullofmuchnutrition(生長得過快而營養(yǎng)不足).

3.Cropssuchaspeasorsoybeansputimportantmineralsbackintothesoil,makingitreadyforcropssuchaswheatorcornthatneedrichandfertilesoil(從而使之適宜于種植要求土壤肥沃的農(nóng)作物,比如小麥或玉米).

4.Theyfeelthatthismakesthesoilintheirfieldsricherin(更富含)mineralsandsomorefertile(更肥沃).

閱讀精析·合作學習Task1框架宏觀建構:整體理解

Task2文本微觀剖析:細節(jié)探究

1.根據(jù)文章細節(jié)信息完成下列問題。(1)Fromthepassage,wecanseeorganicfarmersarethosewho_______.

A.growcropswithchemicalfertilizersB.growcropswithnaturalfertilizersC.produceorganicfertilizersD.carefortheenvironment(2)Fromthefourthparagraph,weknowthat_______.

A.it’snotgoodtoplantgrassbetweencropsB.peanutsusetheground’ssurfaceC.peasandsoybeansshouldbegrowntogetherwithcornandwheatD.vegetablesthatputdowndeeprootsareharmfultothesoil(3)Howmanywaysdotheorganicfarmershavetokeeptheirsoilfertileandhealthy?A.3.B.4.C.5.D.6.答案:(1)～(3)BBB2.運用語句知識解構課文中的長難句。譯文:為了阻止風把土壤吹走或水把土壤沖走,使用有機耕作的農(nóng)民們更喜歡在作物之間種草并且把它留在地里成為下一年作物的天然肥料。根據(jù)文章內(nèi)容完成空格。CHEMICALORORGANICFARMING?Scientists’discovery◆Longtermuseofchemicalfertilizerscancause(1)damagetothelandandpeople’shealth.Problemscausedbychemicalfertilizers◆Theydamagethelandbykillingthehelpfulbacteriaandpestsaswellasthe(2)harmfulones.◆Chemicalsstayinthegroundandundergroundwaterforalongtime,which(3)affectscrops,animalsandhumans.Farmersandcustomersturntoorganicfarming◆Organicfarmingissimplyfarming(4)withoutusinganychemicals.◆Organicfarmersoftenpreferusingnaturalwastefromanimalsas(5)fertilizer.Othermethodstokeepthesoilfertile.◆Theyoftenchangethekindof(6)cropineachfieldeveryfewyears.◆Organicfarmersplantcropstousedifferentlevelsof(7)soil.◆Someorganicfarmerspreferplanting(8)grassbetweencropstopreventwindorwaterfromcarryingawaythesoil,andthenleavingitinthegroundtobeeanaturalfertilizerforthenextyear’scrop.Task3閱讀思維升華:主題實踐

1.結(jié)合課文主題,回答下列問題。Whatdoyouknowaboutorganicfarmingingeneral?Organicfarmingisimportantasmoreandmorepeoplefocusonthequalityofthefoodweeat.Itmeansgrowingcropswithoutusinganychemicals.Themainreasonforusingorganicfarmingmethodsistogrowgoodfoodandavoiddamagingtheenvironmentandpeople’shealth.

2.根據(jù)提示,運用本單元詞匯與句型完成短文。(1)他過去很胖,人們經(jīng)常議論(ment)他的身材,這讓他很煩惱。(make+賓語+賓語補足語)。(2)媽媽告訴他他應該鍛煉,因為這有助于他增強體質(zhì)(buildup).(3)他按照媽媽告訴他的那樣去做了,減輕了(reduce)10千克體重。(4)他成為了社區(qū)的焦點(focus)人物,許多人問他是如何成功減肥的。Heusedtobeoverweightandpeoplewerealwaysmakingmentsonhisshape,whichmadehimannoyed.Hismothertoldhimthatheshouldtakeexercisebecauseitcouldhelphimbuilduphisbody.Hedidashismothertoldhimandreducedhisweightby10kilos.Hebecamethefocusofhismunityandmanypeopleaskedhimhowhemanagedtoloseweight.

要點精研·探究學習1.confusevt.使迷惑;使為難*Itisimportanttoexplainthisagainorwewillconfusethestudents.再次對此作出解釋是很重要的,否則我們會讓學生們感到迷惑的。*Don’tconfusetheword“crop”with“grain”.不要把“crop”和“grain”這兩個單詞弄混了。*Iamstillabitconfusedaboutwhathappened.我對發(fā)生的事仍有點困惑。*TheinstructionsaresoconfusingthatIamtotallyconfused.說明書太令人費解了,我完全糊涂了。(1)confuseAwithB把A與B混淆(2)confused adj.(人)不知所措的;困惑的beconfusedabout... 對……感到困惑(3)confusing adj.(事/物)令人困惑的;難懂的v.ing形式的形容詞表示“事物”的性質(zhì)和特征,意為“……的;令人……的”;v.ed形式的形容詞往往表示“人”所處的狀態(tài),常用來描述人,意為“感到……的”。另外,修飾face,look,expression,voice等時,常用v.ed形式的形容詞?！厩蓪W助記】一言串記confuseFromhisconfusedexpression,thestudentisconfusedabouttheconfusingproblem.從他困惑的表情看,這個學生對這個令人困惑的問題感到困惑。(2019·江蘇高考)Inoneweekhewastheconfusedownerofaconefivehundredfeethigh.一周內(nèi),他就成了擁有一個500英尺(1)語法填空。①Thisisaveryconfusing(confuse)experience.②Wefeltconfusedwiththedifficultquestion.③I’mveryconfusedaboutEnglishpronunciation.(2)同義句改寫。Hewasconfusedwiththepresentsituationsohedidn’tknowwhattodonext.(用過去分詞短語作原因狀語改寫)Confusedwiththepresentsituation,hedidn’tknowwhattodonext.

2.regretvt.遺憾;惋惜n.遺憾;懊悔*—Youshouldsaysorrytoyourbrother.—No,Idon’tregretquarrellingwithhim.——你應該向你的兄弟道歉?！?我不后悔與他吵架。*IregrettotellyouthatIcan’ttraveltoBeijingtogetherwithyouattheappointedtime.我很遺憾地告訴你我不能在約定的時間和你去北京旅游了。*Muchtomyregret/Tomygreatregret,Iamunabletoacceptyourinvitation.令我深感遺憾的是,我不能接受你的邀請。(1)regretdoing/havingdone...后悔做了……regretto... 對要做的事情感到遺憾(2)withregret 遺憾地toone’sregret 令某人遺憾的是feelregretfor 為……感到遺憾(3)regrettable adj.可惜的,可嘆的【巧學助記】regret用法串記Iregrettedtotellherthatshehadbeendismissed.Muchtomyregret,shesaidtome,“Ihavenoregret.Ionlyregrethavingtakenthewrongjob.”我很遺憾地告訴她她被解雇了。讓我深感遺憾的是,她對我說:“我沒有任何遺憾,我只是后悔選錯了工作?！?2019·浙江高考)Whenshehungup,sheregrettedthewayshehadhandledthecall.當她掛斷時,她對她處理的方式感到遺憾。Angerbeginswithfollyandendswithregret.憤怒以愚蠢開始,以悔恨結(jié)束。(喻指:由于沖動而導致的憤怒,最終會后悔發(fā)生的事情。)(1)語法填空。①Jerrydidnotregretgiving/havinggiven(give)thementbutfeltthathecouldhaveexpresseditdifferently.

②Iregrettoinform(inform)youthatyourteamisdefeated.

③It’sregrettable(regret)thatclassicalmusicreceivessolittleattention.④Weheardwithregretthatyouwerenotsuccessfulinyourplan.(2)我對發(fā)生的事真的感到后悔。Ireallyfeelregretforwhathappened.

(3)遺憾的是,我們錯過了最后一班公共汽車。Toourregret,wemissedthefinalbus.

3.focusn.焦點;中心點vt.集中;聚焦*Theyfocusonkeepingtheirsoilrichandfreeofdisease.他們主要是想保持土壤肥沃且免受病害。*Ican’tfocusmyattentiononstudywithsomuchnoiseoutside.外面噪音這么大,我不能把注意力集中在學習上。*Theincidentbroughttheproblemofviolenceinschoolsintofocus.這次事件使校園暴力問題成為焦點。(1)focuson集中(注意力、精力等)于focusone’sattention/one’sthoughts/one’seyeson... 集中注意力/思想于……/眼睛注視著……(2)bring/throwsth.intofocus 使集中在焦點上;使清楚起來;使明朗化;使突出【知識延伸】與focuson同義的短語還有:concentrate...on;keepone’seyeson;fix...on;centeron(1)語法填空。①Havingfocusedhisattentiononurgentproblems,hehardlyhastimetoplaygameswithyou.②Bringthesubjectintofocusifyouwanttohaveagoodpicture.③Withhisattentionfocused(focus)onhishomework,heforgotallaboutwhatIhadtoldhim.(2)一句多譯。他集中精力學習。①Hefocusedhisattentiononhisstudy.(focus)

②Hefixedhisattentiononhisstudy.(fix)

③Hewasabsorbedinhisstudy.(absorb)

④Heappliedhimselftohisstudy.(apply)

⑤Heconcentratedhisattentiononhisstudy.(concentrate)

4.reducevt.減少;減縮*Ahealthysoilreducesdiseaseandhelpscropsgrowstrongandhealthy.健康的土壤減少了病害,并且有助于農(nóng)作物的茁壯成長。Thenumberofemployeeswasreducedfrom40to25.雇員人數(shù)從40人減少到了25人。*Ifyoubuymorethanten,theywillreducethepriceby10percent.你如果買10個以上,他們就會把價格降低10%。(1)reduce...by...把……減少了……reduce...to... 把……降到……reduce...from...to... 把……從……減少到……reducethespeed 降低速度(2)reduction n.減少;縮小reduce“減少”的近義詞是decrease,反義詞是increase,rise(增加)。這三個詞與reduce用法一樣,后可接to...表示增減的結(jié)果,接by...表示增減的幅度。(2019·全國卷Ⅰ)Itturnsoutthatjustlookingatgreen,growingthingscanreducestress.事實證明,只要看到綠色的、不斷生長的東西就能減輕壓力。(1)語法填空。①Shereducedherweightby6kilosto30kilos.②Sheisalmostreduced(reduce)toaskeleton.(2)句式升級。Shereducedherweightby6kilosto30kilos,almostreducedtoaskeleton.(用過去分詞短語作狀語把上題①②兩句連接成一個句子)

5.mentn.評論;議論vi.&vt.表達意見;作出評論*Shemadehelpfulmentsonmywork.她對我的工作作出了有益的評論。*I’mnotinapositiontomentonthematter.我無權對這件事發(fā)表評論。*—Canyousaysomethingaboutthepresentsituation?—Sorry,noment!——你能對當前的形勢說說自己的看法嗎?——對不起,無可奉告!(1)makementson/about...對……加以評論Noment! 無可奉告!offerments 提意見(2)menton/uponsth. 對……發(fā)表評論mentthat... 評論說……(2019·全國卷Ⅲ)Besuretouseonlinecourseevaluationstocalmlyofferyourments.務必使用在線課程評估來冷靜地提供你的評論觀點。(1)語法填空。①Idon’tfeelIcanmentontheirdecision.②IthinkIcanmakements(ment)ontheirtasks.(2)Researcherswhoreadthereportmentedthatithadmanymistakes.

讀了這份報告的研究人員評論說里面錯誤百出。6.Theyfeelthatthismakesthesoilintheirfieldsricherinmineralsandsomorefertile.

他們覺得這可以讓地里的土壤更富含礦物質(zhì),從而變得更肥沃?！揪涫浇鈽嫛看司錇橹鲝膹秃暇?that引導的從句作動詞feel的賓語。句中“makesthesoilintheirfieldsricherinmineralsandsomorefertile”為“make+復合賓語”結(jié)構。其中“richerinmineralsandsomorefertile”為賓語補足語。*Manyfarmersfertilizetheircropsinordertomakethemgrowmorequickly.許多農(nóng)民給莊稼施肥是為了讓它們長得更快。*Iwishtomakethismatterknowntothegeneralpublic.我想讓公眾知道這件事。make+賓語+賓語補足語makesb.dosth.(迫)使某人做某事makesb./sth.+形容詞/副詞 使……處于某種狀態(tài)makesb./sth.+名詞 使……成為……,讓……當……makesb./sth.done 使某人/物被……(賓語和賓語補足語之間是被動關系)(1)語法填空。①Myparentswouldliketomakemestudy(study)24hoursaday.②Theteacherraisedhisvoicesothathecouldmakehimselfheard(hear).

(2)Theboyhasaneyeforpictures,whichmakeshisparentsveryhappy.

這個男孩對畫有鑒賞力,這使他的父母很高興。【要點拾遺】1.buildup逐漸增強;建立;開發(fā)*Youmustbuildyourselfupafteryourillness.患病之后你必須增強體質(zhì)。*Theirachievementshavebuiltupmyconfidenceanddeterminationinmycareer.他們?nèi)〉玫某删驮鰪娏宋覍κ聵I(yè)的信心和決心。*Takingexercisehelpsusbuildupourbodyandkeepaclearmind.鍛煉有助于我們增強體質(zhì),保持頭腦清醒。buildoneselfup增強體質(zhì)buildupafame 樹立名聲buildupone’shealth/body 增進健康動詞+up構成的短語turnup調(diào)大setup 建立makeup 編造;化妝bringup 撫養(yǎng);嘔吐takeup 占據(jù);從事pickup 拾起;偶然學會;用車接某人(1)寫出下列句中黑體部分的含義。①Theirwordsbuiltupmyconfidenceaftertheinterview. (增強)②Theybuiltupthisbusinessaftertenyears’struggle. (建立)③ItisreportedthatabigoilwellhasbeenbuiltupintheSouthSea. ((2)Themoreconfidenceyoubuildupinyourself,thegreaterareyourchancesofsuccess.譯:你對自己建立的自信心越強,成功機會就越大。2.leadto導致,造成(后果)*Toomuchworkandtoolittlerestoftenleadtoillness.過多的工作和過少的休息常會引起疾病。*Thereceptionistledthewaytothemeetingroom.接待員引路來到了會議室。*Whatwasitthatledyoutosaythat?是什么導致你那樣說的?leada...life過……的生活lead...to/into... 把……領到/領進……leadsb.todo... 使某人做……leadtheway 引路;帶路leadto中的to是介詞,后應接名詞或動名詞作賓語。同義于resultin/bringabout,意為“導致”。【巧學助記】語境巧記lead短語Heledtheway,andledustoavillageofTibet.他帶路,把我們領到了西藏的一個小村莊。在那里,我們發(fā)現(xiàn)當?shù)厝诉^著幸福的生活?！局R延伸】含有介詞to的短語be/getusedto習慣于lookforwardto 期待,盼望be/getaccustomedto 習慣于stickto 堅持getdownto 著手adaptto 適應adjustto 適應beaddictedto 對……上癮payattentionto 注意(2019·天津高考)Smallchangesoftoppredatorscanleadtobigeffectsthroughoutentireecosystems.頂級食肉動物的微小變化會對整個生態(tài)系統(tǒng)產(chǎn)生巨大影響。(1)語法填空。①Theaccidentledtofivepeoplebeingkilled(kill),includingachild.

②Thenewsleadsmetobelieve(believe)thattheywille.

(2)一句多譯。這個政策將給這個地區(qū)帶來更大的不穩(wěn)定。①Thispolicywillleadtogreaterinstabilityintheregion.(lead)

②Thispolicywillresultingreaterinstabilityintheregion.(result)

③Thispolicywillcontributetogreaterinstabilityintheregion.(contribute)

④Thispolicywillgiverisetogreaterinstabilityintheregion.(rise)

3.keep...freefrom/of使……免受(影響、傷害等);使……不含(有害物)*Thisalsokeepstheair,soil,waterandcropsfreefromchemicals.這也使空氣、土壤、水和農(nóng)作物免受化學物質(zhì)的污染。*Theylikelivinginavillage,freefrom/ofcrowdsandnoises.他們喜歡住在村子里,遠離人群和喧鬧。*Ithinkallcagedbirdsshouldbesetfree.我認為所有關在籠子里的鳥兒都應該被放出去。*Theseexerciseshelpfreethebodyoftension.這些訓練活動幫助放松緊張的身體。befreefrom/of不受……傷害forfree/freeofcharge 免費freesb./sth.from/ofsth. 解除;去除setfree 釋放(1)語法填空。①Ajudgemustbefreefromprejudice.②Yourorderwillbedeliveredforfreewithinatenmilelimit.(2)Ihavetriedtokeepthewoundfreefrominfection.

我已想辦法使傷口不感染。4.summaryn.總結(jié);摘要;概要*Picture7showsasummaryofthetwotaskscurrentlysetupinthissystem.圖7顯示了當前在本系統(tǒng)中建立的兩個任務的概要。*Insummary,thiswasadisappointingperformance.總的來說,這場演出令人失望。*Pleasesummarizethetypesandprocessesofblessingsdescribedinthislesson.請總結(jié)在本課中描述的祝福的類型和過程。(1)make/writeasummaryof做/寫總結(jié)insummary 概括地說;總之;簡要地說(2)summarize vt.&vi.概括;總結(jié);匯總tosummarize 總的來說(1)語法填空。①Thefollowingisasummaryofourconclusions.②Finally,itsummarizes(summary)themainideasandshortingsinthispaper.③Insummary,itismyopinionthatthispletetreatmentprocesswasverysuccessful.(2)Then,writeaquicksummaryoftheconversationandwhyyouareperfectforthejob.

然后,寫一個談話的快速摘要以及為什么你非常適合這份工作。5.Cropssuchaspeasorsoybeansputimportantmineralsbackintothesoil,makingitreadyforcropssuchaswheatorcornthatneedrichandfertilesoil.

像豌豆或大豆這樣的農(nóng)作物將重要的礦物質(zhì)帶回土壤,從而使之適宜于種植要求土壤肥沃的農(nóng)作物,比如小麥或玉米?！揪涫浇鈽嫛勘揪渲衜akingit...為現(xiàn)在分詞短語作結(jié)果狀語,表示前面的情況所造成的結(jié)果,相當于andmadeitreadyforcrops...;that引導定語從句,修飾wheatorcorn。*Hecutoffthewire,preventingabigfire.他剪斷電線,阻止了一場大火。*ManypeoplefromallovertheworldhavemovedtoAmerica,makingitthemostmulticulturalcountryintheworld.來自世界各地的很多人去了美國,使之成為世界上最多元文化的國家?，F(xiàn)在分詞短語作結(jié)果狀語,表示自然而然的、意料之中的結(jié)果;不定式短語作結(jié)果狀語表示偶然的、意料之外的結(jié)果,且前面常有only修飾。*Hehurriedtotheairport,onlytobetoldthattheplanehadtakenoff.他匆忙趕到機場,結(jié)果被告知飛機已經(jīng)起飛了。(1)語法填空。①Itorethebox,onlytodiscover(discover)thatsomeofthepartsweremissing.

②Jackhasmadegreatprogress,making(make)hisparentspleased.(2)把句子改為以現(xiàn)在分詞短語作結(jié)果狀語的句子。MorehighwayshavebeenbuiltinChina,andmakesitmucheasierforpeopletotravelfromoneplacetoanother.→MorehighwayshavebeenbuiltinChina,makingitmucheasierforpeopletotravelfromoneplacetoanother.

主題活動·遷移應用Ⅰ.語用功能表達1.描述農(nóng)業(yè)常用詞(1)agriculture農(nóng)業(yè)(2)agricultural 農(nóng)業(yè)的(3)harvest 豐收(4)yield 產(chǎn)量(5)work 工作(6)workhard 努力工作(7)produce 生產(chǎn)(8)laborforce 勞動力(9)laborviewpoint 勞動觀念(10)workday 工作日(11)meansoflabor 勞動方式(12)honorable 光榮的(13)bedevotedto 奉獻于……2.介紹農(nóng)業(yè)情況的常用句式(1)Haveyoueverdreamtoftastinggreenvegetableswithoutchemicalfertilizereveryday?你夢想過能天天品嘗沒有化肥的綠色蔬菜嗎?(2)Ithasexpandedtoabigfarmcoveringanareaofmorethan1,000muinthepasttwodecades.歷經(jīng)20年它已經(jīng)擴展成占地1000多畝的大農(nóng)場。(3)Whatreallymakesitdifferentfromtheothersisthatthevegetablesherearegrownwithoutanychemicalfertilizer.真正讓它與眾不同的是這里的蔬菜在種植過程中沒有使用任何化肥。(4)Therichsoilmakesthesevegetablesfullofnutrition.肥沃的土壤讓這些蔬菜營養(yǎng)豐富。Ⅱ.話題情景交流Adam:I’dliketohelppitchinwithdinner.Sophie:Really?You’rejoking.Adam:No.I’dliketo1.dosomethingspecialforyou(為你做點特別的事)onyourbirthday.

Sophie:I’dlikethat.Alright,putonthisapronfirst.Adam:OK...NowhowcanIhelp,honey?Sophie:Hmm,letmesee...Boilsomewaterandthen2.whisktwoeggs(打/攪拌兩個雞蛋).

Adam:Easy.Icoulddothatwithmyeyesclosed.(afterawhile)Done.Sophie:Notbad.Okay,now3.takesomemeatandpotatoes(拿些肉和土豆)fromthefridge.

Adam:Howmanypotatoesdoyouneed?Sophie:Three.And4.bringfourbellpeppers(拿四個甜椒來).

Adam:Gotcha...OK.Heretheyare.Sophie:Nowwashthem,thencutthepotatoesandbellpeppersoff.Then5.slicethemeat(把肉切成片).

Adam:Where’sthepeeler?Sophie:It’sinthecabinet...Adam,6.thegascookerdoesn’twork(煤氣灶壞了).

Adam:What?Ohshit!Icutmyfinger.Sophie:Letmetakealookatthat...Ican’tstopthebleeding.Weneedtogotothehospital.Adam:Iguess7.cookingisnotaseasyasIthought(做飯不像我想的那么容易).

課時檢測·素養(yǎng)達標Ⅰ.語段填詞1.Whileskimming(瀏覽)anarticle,healwaysunderlines(畫底線標出)thewordshedoesn’tunderstandsothathecanlookthemupinthedictionarylater.2.Insummary(總結(jié)),peopledon’twanttoment(作出評論)onwhathedid.3.Iregret(遺憾)totellyouthatyoursondidn’tfocus(集中)onwhattheteachersaidinclassyesterday.4.I’mconfused(感到困惑的)whytheyareworkingdayandnight,buttheyieldperunitareaisreducing(減少).5.Thesoil(土壤)providesmuchnutrition(營養(yǎng))forourcrops.Ⅱ.選擇合適的短語填空makeamenton,keep...freeof,turnto,beconfusedabout,reduceto,focus...on,leadto,buildup,keepinmind,rid...of1.Weshouldusenewenergytokeepourenvironmentfreeofpollution.

2.Theprofessor,opposedtocarryingouttheproject,madeamentonthereport.

3.Peopleareconfusedaboutallthedifferentlabelsonfoodthesedays.

4.Thetemperatureis36degrees,butitwillbereducedto20degreesinthenight.

5.Weshouldfocusourattentiononourstudyatschool.6.Thereformhasledtoalotofbenefitstothepeopleandgreatlyimprovedtheirlivingstandards.

7.Thedoctorstriedtheirbesttobuildupthepatient’sconfidencebeforetheoperation.

8.Onceyougetaddictedtosomething,itisveryhardtoridyourselfofit.9.Heturnstothedictionarywheneverhemeetsanewword.

10.Youshouldkeepinmindthatyourparentsloveyoumost.

Ⅲ.完成句子1.Thefirmistoosmalltopeteagainstlargepanies.

該公司太小,無法與大公司競爭。2.TheGradeTwoclasseshavebeenobservingtheplantsaroundtheschoolandfindingtheanimalsthatlivethere.

二年級各班一直在學校周邊觀察植物和尋找生活在這里的動物。3.Youlookaswellasyoudidtenyearsago.

你的身體看起來還和十年前一樣好。4.Carbonburnsinoxygenorair,therebyformingcarbondioxide.

碳在氧或空氣中燃燒,因而形成了二氧化碳。5.Inadditiontotheprice,youhavetopaythesalestaxonit.

除了價格,你還得為它付銷售稅。課文語法填空Overthepasthalfcentury,usingchemicalfertilizers1.___________(have)beeverymoninfarming.Manyfarmersweled2.___________(they)asagreatwaytostopcropdiseaseand3.___________(increase)production.4.___________(recent),however,scientistshavebeenfindingthatlongtermuseofthesefertilizerscancausedamage5.___________thelandand,evenmoredangerous,topeople’shealth.Withthese6.___________(discovery),somefarmersarebeginningtoturntoorganicfarming,7.___________issimplyfarmingwithoutusinganychemicals.There8.___________(be)manydifferentorganicfarmingmethods.Allofthemhave9.___________samegoal:togrowgoodfoodandwithout10.___________(damage)theenvironmentorpeople’shealth.

1.【解析】has?？疾闀r態(tài)及主謂一致。此處主語為“usingchemicalfertilizers”,且根據(jù)時間狀語“Overthepasthalfcentury”可知,此處應為現(xiàn)在完成時態(tài)的第三人稱單數(shù)形式。2.【解析】them?？疾榇~。此處指代前文出現(xiàn)的“chemicalfertilizers”,且作動詞wele的賓語。3.【解析】increase。考查非謂語動詞。此處為結(jié)構“awaytodo”,承前省掉to。4.【解析】Recently?？疾樵~性轉(zhuǎn)換。修飾整個句子用副詞形式。5.【解析】to?？疾楣潭ù钆洹ausedamageto對……造成損害。6.【解析】discoveries?？疾槊~單復數(shù)。由these可知,此處需用名詞復數(shù)形式。7.【解析】which?？疾槎ㄕZ從句。此處which引導非限制性定語從句,修飾先行詞organicfarming,且which在從句中充當主語。8.【解析】are?？疾橹髦^一致。此處為“therebe句型”,主語為methods。9.【解析】the。考查冠詞。thesame...為固定用法。10.【解析】damaging?？疾榉侵^語動詞。without+動詞ing。課時素養(yǎng)評價六Unit2UsingLanguageⅠ.單句語法填空1.Theroleofanewspaperistopresentandmentonthenews.2.Agricultureandindustryarethebaseonwhichtobuildupthenation.3.Wewanttogiveallchildrenaworldfreefromviolence.

4.Shereducedherweightbyfivekilogramslastmonth.5.Butfrankly,theyweremuchricher(rich)inthespiritualworld.6.Nowonderyouaresotired.Youhavebeenworking(work)allday.

7.Thickblackinklikethatwon’twashoffeasily.

8.Shelookedatherwatchandturnedregretfully(regretful)towardshome.9.Tedwasreallyconfusedbytheconfusingproblemwhichalsoconfusedotherpeopleforalongtime.(confuse)10.Thediscovery(discover)ofthenewevidenceeventuallyledtotheofficial’sbeingarrested.Ⅱ.選詞填空beconfusedabout,reduce...by,keepinmind,buildup,leadto,turnto,focuson,makementson,inaddition,putdown1.Theteacherisexplainingwhatwewereconfusedabout.

2.Shehasalwaysbeenencouragedtoswimtobuildupthestrengthofhermuscles.

3.IhadpreparedforthemeetingbyputtingdownwhatIwantedfromthem.

4.Ittookanextraordinaryefforttofocusonpreparinghisclassesorcorrectinghisstudents’work.

5.Theshopkeeperreducedthepriceby20percent.6.Ifyouhaveanyquestions,youcanturntomeatanytime.

7.Inaddition,puterisalsoveryhelpfulforstudyandwork.

8.Youmustkeepinmindthatyoushouldn’tlookdownuponanyonewhatevertheywear.

9.Excuseme.Doesthisroadleadtotherailwaystation?

10.FamousexpertsareofteninvitedtoCCTVtomakementsonthecurrentsituation.

Ⅲ.完成句子1.Itcreatesastickybrownresidueonpotsthatcanbewashedoff.

它會在罐子上產(chǎn)生粘稠的棕色殘渣,可以洗掉。2.Tom,aswellasJaneandRose,isgoingtothefarmonfoot.

湯姆,還有簡和羅斯,將步行去農(nóng)場。3.Hedidn’tetoday,makingitnecessaryforustofindsomeonetodohiswork.

他今天沒來,所以我們必須找人做他的工作。4.Ihavebeenwaitingforyouforthreehours.

我已經(jīng)等了你三個小時。5.Nowonderyoucan’tfindanybodyhere;they’reallawayatameeting.

難怪你找不到任何人,他們都開會去了。Ⅰ.閱讀理解ANowadayspeoplearefacinglotsofthreats(威脅)allovertheworld.Aseriousthreattofarmersinmanypartsoftheworldis,erosion(侵蝕).Erosionhappensifalargeareaoflandisclearedoftreesandisthenbadlytreatedbythefarmers.Therainandwindsmaygraduallywashaway,orblowawaymuchofthetopsoil.Whenthishappens,cropsofwheatandcornbeeweakerandweakeruntilnothinggrowswell.Iferosioncontinues,itwillturngoodlandintoadesert.Inthepast,whenerosionappeared,farmerssometimesmovedtoanewplacetofarm.Sometimestheycouldnotmove,butcontinuedtotrytogrowfoodintheunhealthysoil.Thiscausedthemtosinkintopoverty.Soonsomepeoplerealizedthattherewaslittlerich,fertilesoilintheworld.Thegovernmentbegantotrytostoperosion.

OneofthefirstexperimentstostoperosionbeganintheUnitedStatesin1933.TheexperimentwascarriedoutintheareaoftheTennesseeRiver.Floodandbadfarminginthisareahadruinedthelandthathadoncebeenrich.Asaresult,mostofthepeoplelivingaroundtheTennesseeRiverwereverypoor.Thegovernmentbuiltbigdamsacrosstheriverandstoredthewaterforuseduringthedryseason,whentherewasnorain.Thegovernmentworkersalsohelpedthefarmersfertilizetheirsoilandlearnnewfarmingmethodswhichcouldstoperosion.Inthebeginning,thefarmerswerenotinterested.Butsoon,goodhealthycropsbegantoappearonthelandwherenewmethodswereused.Tenyearsafterthatthecropswereextremelygood.Thegreatsuccessofthisexperimentledtosimilarprojectsinotherpartsoftheworld.Withthedevelopmentofscienceandtechnology,peoplearetryingtogetridofallthethreatstheyarefacing.However,it’snotaneasyjob,becauseatthesametimepeoplearepollutingtheirhomeland.【文章大意】本文是一篇說明文。世界上許多地方的農(nóng)民面臨的一個嚴重威脅是水土流失,文章說明了歷史上人們采取的一些防止水土流失的措施。隨著科學技術的發(fā)展,人們正試圖擺脫他們面臨的所有威脅。然而,這不是一件容易的工作,因為與此同時,人們正在污染他們的家園。1.WhichofthefollowingstatementsisNOTtrueabouttheTennesseeRiverarea?A.Itwasanareaseriouslyaffectedbyerosion.B.Itusedtobeapoorandinfertileland.C.Itoftensufferedfromfloods.D.Ithasbeeamodelforotherpartsoftheworldtofollow.【解析】選B。細節(jié)理解題。根據(jù)第四段中的“TheexperimentwascarriedoutintheareaoftheTennesseeRiver.Floodandbadfarminginthisareahadruinedthelandthathadoncebeenrich.”可知,田納西河流域曾經(jīng)不是貧瘠的地方。故B選項表述錯誤。2.Whatdoestheunderlinedwords“tosinkintopoverty”inthethirdparagraphmean?A.tobeeverypoorB.tolosetopsoilinerosionC.tobeeweakerandweakeruntilnothinggrowswellD.toreturnintoadesert【解析】選A。詞義猜測題。根據(jù)畫線部分上句“Sometimestheycouldnotmove,butcontinuedtotrytogrowfoodintheunhealthysoil.”可知,有時他們不能移動,只能繼續(xù)嘗試在不健康的土壤上種植食物,這造成了他們繼續(xù)陷入貧困。故tosinkintopoverty意為“陷入貧困”。故選A。3.What’sthemainpurposeofthispassage?A.HowerosionhappensB.TheimportanceofusingnewfarmingmethodsC.TheseriousresultoferosionD.Somethingcanbedonetopreventerosion【解析】選D。推理判斷題。根據(jù)第二段中的“Aseriousthreattofarmersinmanypartsoftheworldis,erosion.”可知,文章旨在告訴人們可以采取一些措施防止水土流失。故選D。B(2020·梅州高一檢測)China,endowedwithrichagriculturalresources,hasalonghistoryoffarming.Thetraditionalfarmingpracticewithintensive(精細的)cultivation(耕作)asitsessenceisoneofthemostimportantachievementsofthehumancivilization.ThedevelopmentofagricultureandruralareasinChinaisfacedwithmanyproblems.TheChinesegovernmenthasmadeanumberofimportantpoliciesandmeasurestocauseafastergrowthoffarmers’ineandnarrowtheeverenlarginginegapbetweenruralandurbanresidentsassoonaspossiblemainlythroughfinishingastrategyofbalancedsocialandeconomicdevelopment.We’llgivetoppriorityinallworktosolvingproblemsfacingagriculture,farmersandruralareas,focusingonthefollowingsevenaspects.Firstlywe’llpromotefasterincreaseoffarmers’ine.Secondlywe’llprotectandincreasetheoverallcapacityofgrainproduction.Thirdlywewillcontinuetopromotestrategicrestructuringofagriculture.Fourthlywe’llactivelypromoteprogressinagroscienceandenhanceworkofagriculturalhightechandkeyresearchprograms,andincreaseitsreservelevel.Fifthlywe’llfurtheropenagriculturetotheoutsideworldandactivelydevelopagriculturaltradewithothercountries.Sixthlywe’llspeedupthetransferofrurallaborsanddevelopruralsecondaryandthirdindustries.Seventhlywe’llcontinuetodeepenruralreforms.Priorities(優(yōu)先權)willbeplacedonreformofrurallandsystem,taxandadministrativecharges,graindistributionsystemandruralfinancialsystem.However,agriculturaldevelopmenthasdifficulttasksandalongwayt