届人教版必修4Unit2Working the land单元学案设计21页Word下载.docx

届人教版必修4Unit2Working the land单元学案设计21页Word下载.docx

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（7）v.减少　　　→n.　　　[同义词]　　　 

（8）n.工作;

职业;

占领　　　→v.占领　　　 

（9）adj.引起烦恼的;

令人不安的　　　→v.打扰;

使焦虑　　　 

精讲词汇

1.strugglevi.&

n.挣扎,努力,拼搏,斗争

【完成句子】

（1）Weshouldhelpthosewhoarestill　　　　　　. 

我们应当帮助那些仍在为独立而斗争的人们。

（2）Theyhadto　　　　　　. 

他们得和各种各样的困难作斗争。

strugglefor为争取……而斗争

struggleagainst　与……斗争;

为反对……而斗争

2.expandv.扩大;

扩展;

增加;

增强

【翻译句子】

（1）Intenyearsthecity’spopulationexpandedby12%.

（2）你能把这篇文章扩写成一本书吗?

expansionn.扩大;

扩展

expansiveadj.可扩大或伸展的

expand...into...将……扩展到/发展成……

3.equipv.配备;

装备（equipped;

equipped）

（1）他们为战争准备装备。

（2）Agoodeducationshouldequipyouforlife.

（3）Pleaseequipyourselfwithapencilandarubberfortheexam.

equipmentn.设备;

装备;

器材

equipsb/sthfor为……而武装某人;

为……而装备某物

equipsb/sthwith用……武装某人;

用……装备某物

4.regretvt.&

n.后悔;

遗憾

【翻译或完成句子】

（1）汤姆后悔告诉了父母那件事。

　. 

（2）Iregrettotellyouthatyouhaven’tpassedthedrivingtest.

（3）Hetoldme　　　　　　thathecouldn’tcometotheparty. 

他很抱歉地对我说他不能参加这个聚会了。

（4）　　　　　　,hegaveupteachingin1998. 

令他的学生遗憾的是他于1998年放弃了教学。

regretdoing=regrethavingdone=regrettohavedone后悔做了某事

regrettodo遗憾将要做某事

regrettosay/tell/inform遗憾地说/告诉/通知

（much）toone’sregret=toone’s（great）regret深感遗憾

mentv.表达意见;

作出评论　n.评论;

议论

（1）Doyouhaveanycomment（s）　　　　　　（make）ontherecentdevelopments?

（2）Askedaboutthedateoftheelection,thePrimeMinister　　　　　　（发表意见）nodecisionhadyetbeenmade. 

（3）Shewasaskedaboutthepayincreasebut　　　　　　　　　（不进行评论）onit. 

（4）—Willyouresign,Minister?

—　　　!

——部长,你是要辞职吗?

——无可奉告!

commenton/aboutsth/sb对某事/某人进行评论

makecomments/makenocommentonsth/sb对某事/某人进行评论/不进行评论

6.ridvt.摆脱;

去除

（1）Youaresupposedto　　　　　　（克服粗心的毛病）. 

（2）Theseshoesaredifficultto　　　　　　（除掉）. 

（3）Thelady　　　herself　　　（还清）debtaftertenyearsofhardwork. 

ridAofB使A摆脱B

getridof...摆脱……;

除掉……

ridoneselfofdebt=payoffone’sdebts还清债务

运用词汇

Ⅰ.根据句意及首字母提示完成句子

1.Weshouldlearntos　　　againstallkindsofdifficulties. 

2.Ir　　　totellyouthatyouhavenotbeenselectedforinterview. 

3.Theteacheraskedthestudentstoe　　　asentenceintoastoryinthewritingclass. 

4.Theclassroomsinourschoolaremodernandbright.Theywerenewlye　　　withcomputersandprojectors. 

5.Therewasalotofc　　　abouthisbehaviour. 

Ⅱ.用方框中所给短语的正确形式填空

rid...of　　　　　strugglefor　　　　　wouldrather　　　　　thanksto

searchforgraduatefrombesatisfiedwithratherthan

1.　　　ourhardwork,theprojectwasagreatsuccess. 

2.Youshould　　　theprogressyourchildhasmade. 

3.Thelocalgovernmentistakingmeasuresto　　　thecity　　　waterpollution. 

4.Thecountryis　　　itsindependence. 

5.Scientistsare　　　waystodealwithAIDS. 

6.I　　　nottellanybodyaboutmypersonalaffairs. 

7.Afterhe　　　college,hewenttoChinaforfurthereducation. 

8.Theparents　　　thechildrenshouldbeblamedfortheincident. 

Ⅲ.单项选择

1.Whatareyoudoingoutofbed,Tom?

You’re　　　tobeasleep. 

A.supposed　　　　　　　B.known　　　　　　　　C.thought　　　　　　D.considered

2.Ifyou　　　faultsbutyoustillwantthebicycle,asktheshopassistanttoreducetheprice. 

A.comeacrossB.careaboutC.lookforD.focusupon

3.Nomatterhowlowyouconsideryourself,thereisalwayssomeone　　　you,wishingtheywerethathigh. 

A.gettingridofB.gettingalongwith

C.lookinguptoD.lookingdownupon

4.Hegavea　　　smile. 

A.satisfiedB.satisfyingC.satisfiesD.satisfaction

5.—Whathasmadehimupsetrecently?

—　　　alonetofacethedifficulties. 

A.LeftB.BeingleftC.HavingleftD.Toleave

6.Everythingisgoodwithyourcompositionexceptthatitisalittleshort.Please　　　it. 

A.exploreB.expressC.expandD.explain

7.Thegovernmentprovidedcoats,quilts,carpetsfortheschooltohelp　　　thestudents　　　cold. 

A.rid;

ofB.add;

upC.set;

downD.suffer;

from

8.They　　　chemicalfertilizersintheirfarmingbutusemoreorganicfertilizerstokeepthesoilnatural. 

A.reduceB.useC.sellD.make

9.Ican’t　　　onyourdecisionbutyou’dbetterconsideritagainbeforeyoustartyourproject. 

A.speakB.performC.commentD.study

10.Thediseasepreventsthebloodfrom　　　freely,whichwillcausedeathsquickly. 

A.deliveringB.behavingC.inspiringD.circulating

参考答案

（1）hunger;

hungry　

（2）expand;

expansion　（3）circulate;

circulation　（4）equip;

equipment　（5）confuse;

confused;

confusing;

puzzling　（6）bacterium;

bacteria　（7）reduce;

reduction;

decrease　（8）occupation;

occupy　（9）disturbing;

disturb

1.

（1）strugglingforindependence　

（2）struggleagainstallkindsofdifficulties

2.

（1）十年时间内,城市的人口增加了12%。

（2）Canyouexpandthisarticleintoabook?

3.

（1）Theyequippedthemselvesforthewar.

（2）有良好的教育能使你受用终生。

（3）请准备一支铅笔和一块橡皮参加考试。

4.

（1）Tomregretstellinghisparentsthatmatter.

（2）我很遗憾地告诉你,你没有通过驾驶考试。

（3）withregret　（4）Muchtohisstudents’regret

5.

（1）tomake　

（2）commentedthat　（3）madenocomment　（4）Nocomment

6.

（1）getridofcarelessness　

（2）getridof　（3）rid;

of

Ⅰ.1.struggle　2.regret　3.expand　4.equipped　ment　

Ⅱ.1.Thanksto　2.besatisfiedwith　3.rid;

of　4.strugglingfor　5.searchingfor　6.wouldrather

7.graduatedfrom　8.ratherthan

Ⅲ.1~5AACAB　6~10CAACD

Period2　文本研读课

1.ComprehendthestoryofYuanLongping.

2.LearnfromYuan’sstoryandcometotheideathatgreatpersonalityisofimportancetoone’ssuccess.

3.Learnandmastersomeimportantwords,phrasesandsentencepatternsinthisperiod.

课堂探究

➡Step1　Warmingup

Questions:

1.Haveyouevergrownanyplants?

Ifso,whatdidyoudotogrowthem?

2.Hasanyoneofyoueverbeentothecountryside?

Whatdidyoudothere?

3.Whoisfromafarmer’sfamily?

Whatdoyouknowaboutfarming?

Lookatpicturesanddiscuss

Whatisthemandoinginthefield?

Whatisthemandrivingthetractordoinginthephoto?

What’sthenewway?

➡Step2　Pre-reading

Questionandanswer

1.RiceisthemainfoodinSouthChina.Whatdoyouthinkwouldhappeniftomorrowthereweresuddenlynoricetoeat?

2.Ifyouhadthechancetodoonethingtohelpendhungerintheworld,whatwouldyoudo?

DiscussYuanLongping,andthentheteachergivesbackgroundinformationaboutthegreatscientist.

HaveyoueverheardofamancalledYuanLongping?

Wouldanyoneofyoutelltheclasssomethingabouthim?

➡Step3　Deep-reading

Readandunderlineimportantphrasesandsentences

Readthetextagainandunderlineallthecollocationsinthepassage.Youareaskedtocopythemtoyournotebookafterclassashomework.

CollocationsfromAPIONEERFORALLPEOPLE:

worktheland,doone’sresearch,forthepastfivedecades,growsuperhybridrice,becomeanagriculturalpioneer,haveahighoutput,produce20%moreofthecrop,graduatefromacollege,findwaystodosth,seethegreatneedfordoingsth,increasericeoutput,searchforawaytodosth,increasericeharvests,expandtheareaofthefields,producetonsofrice,feedsbfromapieceoffarmland,circulateone’sknowledge,thanksto,ridtheworldofhunger,besatisfiedwith,spendmoneyon...,leadacomfortablelife,havetroubles,equipsbforsth,careabout,keepone’stimefor...,playmah-jong,anearofrice,agrainofrice,awakefromone’sdream

Understanddifficultsentences

Discussingroupsoffour,analyzethestructureofthedifficultsentences.Ifyouhaveanyproblemswhicharetoodifficultforyoutosolve,donothesitatetotellme.

➡Step4　Read,identifyandsummarize

Inpairs,readthetext,findinformationtocompletethefollowingform.

FactsaboutYuan’ssuperhybridrice

Capacity

Application

Contribution

Future

FactsaboutYuanLongping

Birth

Education

Personality

Hobbies

Ideal（dream）

➡Step5　Summary

Inthelastfiveminutes,let’sdothecomprehensionexercisesonPage11.Checkyouranswerswhenyouhavefinished.

➡Step6　Homework

Readthepassageagainandtrytoretellthepassage.

Step1

1.Iworkedwithmyfatherinthericefieldlastyear.Wegrewsuperhybridriceandusedanimalwastestomakethesoilrich.

2.IwenttoChuankouthedaybeforeyesterday.Iwenttheretovisitmyuncle’sfamily.

3.DouJunandIarefromafarmer’sfamilyinourclass.Wegrowwheatandraisepigsonourfarms.Andbothofourfamiliesaregoingtoexpandtheareaoffieldsthisyear.

Picture1:

Plantingrice.

Picture2:

Plowingtheland.

Picture3:

Indoorharvesting.

Step2

1.Thenthesouthernerswouldhavetochangetheireatinghabit.Theycouldturntopotatoes,wheatflour,cowandsheepcheese,cabbages,onionsandgarlicforfood.AllthesearethebasesofthetraditionalfoodinNorthChina.

2.Iwouldtrytoendhungerbypopularizingtheadvancedfarmingtechniques.Moderntechniquescouldbeintroducedtoincreasethericeoutput,andexpandtheareaoffields.

YuanLongpingisaChineseagriculturalscientist.

Hisscientificachievementsledtotheworld’sfirstsuccessfulandwidely-grownhybridricevarieties,revolutionizingricecultivationinChina.HybridricehassincebeengrownindozensofcountriesinAfrica,AmericaandAsia,providingfoodfortensofmillionsofpeopleandleadingtohisbecomingknownas“FatherofHybridRice”.

Step4

produce20%moreofthecropinthesamefields;

morethan60%ofthericeinChinaisfromthishybridstrain

besidesChina,knowledgebeingcirculatedinIndia,Vietnamandmanyotherless