高中英语 unit 2 working the land知识点学案（创新班）新人教版必修4

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1、Unit2Languagepoints课前自主学习1.Indeed,his_________(晒黑的)faceandarmsandhisslim,strongbodyarejustlikethoseofmillionsofChinesefarmers,forwhomhehas_____________(奋斗)forthepastfivedecades.2.Nowmorethan60%oftherice_____(生产)inChinaeachyearisfromthishybridstrain.3.Hebecamethefirstagriculturalpioneerintheworldtog

2、rowricethathasahigh__________(高产).4.YuanLongpingconsidershimselfafarmer,forheworksthelandtodohis_______(研究).5.DrYuansearchedforawaytoincreasericeharvestswithout_________theareaofthefields(扩大土地面积).6.Thankstohisresearch,theUNhasmoretoolsinthebattleto______theworld_____hunger.(免除)7.DrYuanawokefromhisd

3、ream________(带有…的希望)producingakindofricethatcouldfeedmorepeople.课内探究1.DrYuanLongpinggrows____________________________袁隆平博士种植的是被称为“超级杂交水稻”的稻种。whatiscalledsuperhybridrice用做grows的_____从句，而且what在从句中可用做_____。Ex:Amoderncityhasbeensetupin______wasawastelandtenyearsago.A．whatB．whichC．thatD．Where2.Thisspeci

4、alstrainofrice________possible_______one－thirdmoreofthecropinthesamefields.这种特别的稻种使得同样的田地多收获1/3的产量。makeit+宾语补足语+动词不定式,it做形式宾语,动词不定式是真正的宾语，有时真正的宾语是从句。常和consider/think/make/find/believe/declare/feel/guess/imagine/prove等连用。Ex:Wefeel____ourdutytomakeourcountryabetterplace.A.itB.thisC.thatD.one3.In1974,

5、hebecame__________agriculturalpioneerintheworld______ricethathasahighoutput.1974年，他成了世界上第一位种植高产水稻的农业先锋。不定式放在表示次序的词thefirst,thelast,thebest以及theonly,thevery,theright等词后面,且这些词与动词不定式有逻辑上的主谓关系，结构为：thefirst/last/best/right/only/very/...+n.+todosth.第一个/最后一个/最好的一个/合适的/唯一的/恰好的……做某事的人/物1)Heisalwaysthefirst(

6、student)_______andthelast________.他总是第一个来和最后一个离开的（学生）2）Ithinkheistherightperson______(tell)heraboutthis.4.Usinghishybridrice,farmersareproducingharvests______________before.用他的杂交水稻种子，农民们种出的粮食比以前多了一倍。倍数表达法：A＋be＋倍数＋as＋adj.＋as＋BA＋be＋(倍数-1)＋比较级＋than＋BA＋be＋倍数＋the+（由某些形容词变化而来的）n.＋of＋BEx:1）I’mnotgoingoutw

7、ithamanwho’s___________________.我不愿意和一个年纪比我大两倍的男人一起参加社交活动。2）Wegot______________________asexpected.来的人超过我们预料人数的三倍。3）You’re____________________youthinkyouare.你可不像自己想像的一半那么聪明。5.wouldrather宁愿，宁可wouldrather+从句，常