必修四unit2全单元课文讲解.ppt

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1、Unit2WorkingtheLand1策划：《学生双语报》1.darkenedskinfromspendingtoomuchtimeinthesun__________2.needforfood__________3.makesth.orsb.freeof__________4.becomelargerinsize,numberoramount__________5.makeinformationandideasknowntomanypeople__________6.preferto__________7.becauseof__________8.tryextremelyhardto

2、achievesth.__________9.sendthingstoforeigncountriesforsale__________sunburnthungerrid…ofexpandcirculatewouldratherthankstostruggleexport2策划：《学生双语报》3/4ofourearthiscoveredwithwater!1/2ofthispieceistoohot,coldorwetforfarming!3/4ofthispartisusedforroads,houses,schools!!_____oftheearthisusedforfarming

3、!!!1/32Pre-reading3策划：《学生双语报》Onlytheskincanbeusedtogrowplants!population4策划：《学生双语报》superhybridriceAPioneerForAllPeople5策划：《学生双语报》Name_____________Age_____Job_________________Education__________________________Hobbies__________________________________________________________YuanLongping84agricultu

4、rescientistviolinmusic,mah-jong,swimming,readingSouthwestAgriculturalCollegePersonalInformation6策划：《学生双语报》DetailedreadingReadeachparagraphascarefullyasyoucan.Afteryoufinishthereading,let’sdosomeexercises.7策划：《学生双语报》Para.1WhatdoesDrYuanlooklike?Hehasasunburntfaceandarmsandaslim,strongbody.Heismore

5、likeafarmerthanascientist.Whatdoeshegrow?Hegrowswhatiscalledsuperhybridrice.8策划：《学生双语报》Para.2A.Hewasbornintoapoorfarmer’sfamily.B.HegraduatedfromSouthwestAgriculturecollege.C.In1950,Chinesefarmersproduced50milliontonsofrice.D.Hesearchedawaytoincreasericeoutputswithoutexpandingtheareaoffields.E.H

6、ehelpsridtheworldofhungerbycirculatinghisknowledgeinlessdevelopedcountries.inrighttimeorderacbed9策划：《学生双语报》Para.3WhichoneisnottrueaboutDrYuan?A.Heissatisfiedwithhislifebecauseheisnowrichandfamous.B.Hecareslittleaboutmoneyandfame.C.Hewouldratherworkthanleadacomfortablelife.D.Heenjoysasimplerlifeth

7、anmostrichandfamouspeople.10策划：《学生双语报》Para.4WhatdidDrYuan’sricelooklikeinhisdream?Thericeplantswereastallassorghum.Eachearofricewasasbigasanearofcorn.Eachgrainofricewasashugeasapeanut.11策划：《学生双语报》Achievements:1.2.3.Heg