高中英语必修四二单元Unit2Working the land学案Word文档格式.docx

高中英语必修四二单元Unit2Working the land学案Word文档格式.docx

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[原句背诵]DrYuanLongpinggrowswhatiscalledsuperhybridrice.

本句是由连接代词引导的从句，在从句充当成分。

[例句背诵]Amoderncityhasbeensetupinwhatwasawastelandtenyearsago.

[仿写背诵]wecan’tgetseemsbetterthanwehave.

Guidingplan（导学案）

Ⅱ.Teachingprocedures

Warmingup（groupwork）

Answerthequestionsingroupsbyusingexpressionsbelow.

1.HowmuchdoyouknowaboutDr.YuanLongping?

Usefulexpressions

Sb.wasbornin…

Sblookslike…

Sb.graduatedfrom…

Sb.befondof/begoodat/beinterestedin

Sb.beabout…metrestall

ababyface/chubbyface/roundface/

big/bright/dark/warm/attractiveeyes

sb.bethin/fat/muscular/short/tall

ListeningListentothetextcarefullyandfillintheblanks.

Appearance:

________faceandarmsandhis________,________body

In1974,hebecamethefirst________________intheworld.

Achievement:

Hegrowswhatiscalledsuper________________.

ReadingTask1Predicting

Readthetitleofthepassageandlookatthepicturebelowthetitleandtrytoanswerthefollowingquestions.

（）1.whatkindofwritingdoesthepassagebelongto?

A.traveljounalB.novelC.essayD.biography

（）2.Whatdoyouthinktheword“poineer”inthetitlerefersto?

Task2Skimming

ChoosethemostsuitableheadingfromA-Dforeachparagraph.Therearetwoextraheadingswhichyoudonotneed.

Headings

Paragraphs

A.Hecareslittleaboutspendingthemoneyonhimselfandwouldratherkeeptimeforhishobbies.

B.Hebecamethefirstagriculturalpioneerintheworldtogrowricethathasahighoutput.

C.Dr.Yuangrowswhatiscalledsuperhybridrice.

D.DrYuan‘sdreams.

E.Hecareslittleaboutspendingthemoneyonhimselfandwouldratherkeeptimeforhishobbies.

F.Bornin1930.Dr.YuangraduatedfromSouthwestAgriculturalCollegein1953.

Suggestedanswers:

Paragraph1

Paragraph2

Paragraph3

Paragraph4

Groupwork:

Canyoudescribeeachparagraphwithonlyoneword?

P1:

P2.P3.P4.

Task3DetailedReading

1.ReadingthepassagecarefullyandfindoutthedetailedinformationaboutDr.YuanandhisSuperhybridrice.

InformationaboutYuanLongping

birth

inBeijingin

education

graduatefromin1953

personality

considerhimselfasa;

careaboutspendingmoneyonhimselfandbeingfamous;

hobby

listentotheviolin,playmah-jong,swimmingandreading

dream

1.riceplantsasassorghum;

eachearofriceasasanearofcornandeachgrainofriceasasapeanut.

2.hisricetobegrownallovertheworld

informationaboutYuan’ssuperhybridrice

capacity

Producemoreofthecropinthesamefields;

morethanofthericeinChinafromthishybridstrain

application

besidesChina,beingcirculatedinIndia,Vietnamandotherlesscountriestoincrease

theirriceharvest

contribution

riceharvestsbeingproducedtwiceaslarge;

ofpeoplefedfromjustofthefarmlandinChina;

theUNriddingtheworldofhunger

future

thericebeinggrownallovertheworld

Homeworkplan（groupwork）

CompareDr.YuanLongpingandJaneGoodallandfindtheirsimilarities.

Suggestedanswers

1.

2.

3.

4.

5.

【教师寄语】Timetriesall.路遥知马力，日久见人心。

Unit2Workingtheland（period3）

1.扎实掌握1个单词,2个短语,2个句式；

2.自主学习,合作探究;

学会分析与总结的方法,并能学以致用；

【使用说明及学法指导】

1.老师引领学生积极动脑思考，结合所学知识自主构建知识体系。

2.探究总结疑难点并学以致用。

3.部分词语用法参照练习册。

【课内探究】

1.In1974,hebecamethefirstculturalpioneerintheworldtogrowricethathasahighoutput.

【考点】当名词被序数词，最高级修饰时，需用不定式做后置定语。

【句式仿写】他总是第一个到教室最后一个离开。

________________________________________________________________________

2.Usinghishybridrice,farmersareproducingharveststwiceaslargeasbefore.

【观察思考】

（1）Thisbuildingistwicehigherthanthatone.

（2）Thisbuildingistwiceashighasthatone.

（3）Thisbuildingistwicetheheightofthatone.

（4）In2010,thenumberofthestudentswhohadmobilephoneswas10timesthatof2004.

（5）In2010,thenumberofthestudentswhohadmobilephoneswas10timeswhatitwasin2004.

【归纳】倍数表达法：

（1）A+谓语动词+倍数+_____________+_________+B

（2）A+谓语动词+倍数+_______+__________________+________+B

（3）A+谓语动词+倍数+_________+_____________+______+B

（4）A+谓语动词+倍数+____________+______+B

（5）A+谓语动词+倍数+___________引导的名词性从句

用至少三种方法翻译句子:

这个房间是那个房间的三倍大。

【知识运用】

1.Nowadayssomeparentsregretnot____moretim