學必求其心得，業必貴于專精學必求其心得，業必貴于專精學必求其心得，業必貴于專精Unit2Workingtheland新知預習一、詞匯掃描根據句意和漢語提示，從所給的詞匯中選出合適的詞,并用其適當形式填空。struggleequipconfusecirculatesuitablechemicalsupplyridexchangepestexpandexportsunburnbacterialmineraloutput1.Thehumanbeing__________（斗爭)withhisenvironment.2。Thenewsofherdeath__________（傳播)quickly.3.He__________（裝備）himselfforalongjourney。4。Thistoyisnot__________（合適）foryoungchildren。5.A__________(化學）changetakesplaceinanysubstancewhenitburns。6。Wetriedto__________(使迷惑)theenemy.7.Whenmoneyisinshort__________（供給），manybusinessesfail.8。Insectswhicheatcropsare__________(害蟲）.9.AtthattimetheBritishpound__________(兌換）for＄2。80.10.Thefactoryhas__________（擴展）totheriverside.11.Hetriedto__________(除去）himselfofdebts.12。Heis__________(灼傷）fromadayonthebeach.13.Themonth__________(產量)ofthefactoryhasincreasedby10%。14.Manypeopleliketodrink__________（礦物）water.15。Insomeareassomefarmersliketouse__________（細菌的）fertilizer.16.Peopleonthisislandmakealivingby__________（出口）sugarandfruit。答案：1。struggles2.circulated3.equipped4.suitable5。chemical6。confuse7.supply8.pests9。exchanged10.expanded11.rid12.sunburnt13。output14。mineral15.bacterial16。exporting二、句型聚焦觀察下列句子，歸納出畫線部分的句型結構。1。Thisspecialstrainofricemakesitpossibletoproduceone—thirdmoreofthecropinthesamefields。2.Usinghishybridricefarmersareproducingharvesttwiceaslargeasbefore。答案：1。makeit+adj。+todo.。.“使做某事成為……”。2.倍數比較。三、語法平臺觀察并翻譯下列句子,注意畫線部分在句中所作的句子成分。1。ReadingEnglishiseasierthanspeakingit。____________________________________________________________2.Youlikesinging，butshelikesdancing。____________________________________________________________3。Heinsistedonwatchingthefootballgame.____________________________________________________________4。It’snousetalkinglikethis。____________________________________________________________5.Doyoumindmycominglateforthefilm？____________________________________________________________6.Mary’sbeinglateforschoolmadeherteacherangry.____________________________________________________________7.It’sawasteoftimearguingwithhim.____________________________________________________________8。Thereisnoholdingbackthewheelofhistory.____________________________________________________________答案：1。readingEnglish是動名詞短語,在句中作主語。讀英語比說英語容易。2.singing和dancing是動名詞，在句中作賓語。你喜歡唱歌，而她卻喜歡跳舞。3.watchingthefootballgame是動名詞短語，在句中作介詞on的賓語.他堅持要看足球賽。4.talkinglikethis是動名詞短語作主語，it是形式主語.這樣談話沒用。5。mycominglate是帶邏輯主語的動名詞短語，在句中作賓語.我看電影來晚了，你介意嗎？6。Mary’sbeinglate是帶邏輯主語的動名詞短語，在句中作主語.瑪麗上學遲到了使老師很生氣。7.arguingwithhim是動名詞短語,在句中作主語，it是形式主語。和他爭論就是浪費時間。8。“Thereisnodoingsth。=Itisimpossibletodosth.”是一種固定結構,意為“做某事是不可能的".歷史的車輪是阻擋不了的.四、文本感知Ⅰ.APIONEERFORALLPEOPLE1。__________makesDrYuanlooklikeafarmer。A.ThatheregardshimselfasafarmerB.ThatheworksthelandtodohisresearchC。Hissunburntfaceandarmsandhisslim，strongbodyD。Thathegrowssuperhybridrice2。WhichofthestatementsisWRONGaccordingtothepassage?A。Nowmorethan60％ofthericeproducedinChinaeachyearisfromthishybridstrain.B.Becauseofhisresearch,theUNistryingtomaketheworldgetridofhunger。C。Hecareslittleaboutspendingthemoneyonhimself.D.Hebelievesarichpersonhasfewertroubles.3.WhichofthefollowingisnotthehobbiesofDrYuan？A.Mah-jong.B。Swimming.C.Listeningtoviolinmusic。D。Listeningtorock—and—roll.4.Thepassageismainlyabout__________。A。YuanLongpingandhisachievementsB.thefamilyofYuanLongpingC。theeducationofYuanLongpingD.thehobbiesofYuanLongping答案:1。C2.D3。D4。AⅡ.ORGANICFARMING1.Organicfarmingmeansgrowingcrops__________fertilizers.A。withchemicalB。withoutchemicalC.withD。without2.Thefertilizerthatorganicfarmerspreferis__________。A。naturalwastefromanimalsB。chemicalfertilizersC。waterD.pests3.Usingchemicalfertilizerscancausethefollowingproblemsexceptthat__________.A。theyaffectthesoilandwatersupplybadlyB。theyexhaustthesoilC。theykillbothhelpfulandharmfulpestsD。theymakethesoilricher4。Whenfarmersuse__________theykeeptheair，soilandwateraswellasthefoodsupplyfreefromchemicals。A.fertilizersB。naturalwastefromanimalsC。chemicalfertilizersD。chemicals5。Themainideaofthelastparagr