高中英語(yǔ)人教版Unit2Workingtheland 精品

人教版高中英語(yǔ)必修四Unit2WorkingthelandAPioneerforAllPeople（WarmingupandReading）

瓊中中學(xué)

雷曉君

Teachingaims:(1)

Getstudentstolearnandmastertheimportantwordsandphrasesinthispart(2)

EnablestudentscomprehendDr.Yuan’sworkandlifeandlearnhowtodescribeDr.Yuanincludinghispersonality.(3)

Enablestudentslearnhowtohelptheworldgetridofhunger.Teachingimportantanddifficultpoints:(1)

Helpstudentscomprehendthetextandgraspthemainideaofeachparagraph..(2)

Helpstudentslearntheusageofnewwordsandexpressions.(3)

Howtoimprovestudents’readingskills.Aids:AtaperecorderAmultimediaTeachingProcedures:Step1WarmingupShowsomepicturestothestudentsandaskstudentstwoquestions:1.Doyouknowthesegrains?2.Haveyoueverbeentothecountryside?3.Canyouusesomewordstodescribefarming?4.Whatdoesafarmerusuallylooklike?ThengetthemtoenjoyaPoembyLiShen.

Step2Pre-reading(1)

Showsomefactsabouttheworldhungerandaskthestudentstoexpresstheirfeelings.(2)Askstudentsthefollowingquestions:WhatisthemainfoodinallEastAsianandSoutheastAsiancountries?Ifyouhavethechancetodoonethingtohelpendhungerintheworld,whatwouldyoudo?(3)AChinesescientistishelpingthehungrypeople.Whoishe?------YuanLongping(4)Guessthestyleofthepassageaccordingtothetitle“Apioneerforallpeople”.Step3Reading

Findoutthemainideaofeachparagraph,trytowriteoutthemainideaofeachparagraphParagraph1:DrYunaandhisachievementParagraph2:HisbiographyParagraph3:HispersonalityParagraph4:Hisdreams2.CarefulReadingPara.1FindoutDr.Yuan’sappearanceandhisachievement.Para.2Putthesentencesintorightorderaccordingtoparagraph2.Para.3(1)WhichofthefollowingdescriptionaboutDrYuan’spersonalityisnottrue?A.Hecareslittleaboutmoneyandfame.B.Hewouldratherworkthanleadacomfortablelife.C.Heenjoysasimplerlife.D.Heissatisfiedwithhislifebecauseheisnowrichandfamous.(2)AskstudentstousesomeadjectivestodescribeDr.Yuan’spersonalities.Para.4(1)AskstudentstofindoutDr.Yuan’stwodreams.(2)Askthestudentstoexplainthesentence“Justdreamingforthings,however,costsnothing.”readingReadthetextcarefullyandchoosethebestanswers.1.Whatdoestheword“battle”refertointhesecondparagraph?

A.Thelowriceoutput.

B.Riddingtheworldofhunger.

C.Fightingagainstfarming.

D.Thefreedomtodoresearch.2.Fromthepassage,wecanknow______.A.YuanLongpingisnotapioneerbutascientistintheresearchofthehybridriceB.Yuan’sparentsarebothagriculturalscientistsC.morethan60%ofthericeproducedintheworldisfromthehybridstrainD.usingthehybridrice,farmersareproducingharveststwiceaslargeasbefore3.Itcanbeinferredfromthetextthat______.A.YuanknewtheimportanceofriceimportB.Yuanisinterestedinplayingtheviolin

C.YuanisproudofhisachievementsD.Yuan’sricearegrowninmanycountries

Step4DiscussionEvenif’sdreamscometrue,canthisreallysolvestarvation?Dr.Yuangrowssuperhybridricetohelptheworldgetridofhunger.Canyouthinkoutanyotherusefulmeasurestohelpendhungerintheworld?Step5HomeworkAskstudentstosearchthewebtofindmoreinformationaboutYuanLongping.Try

toretellandsuperhybridriceTheDesignoftheWritingontheBlackboardUnit2WorkingthelandPeriod1WarmingupandReadingLanguagefocus...ofmakesb./from(sb./allwishthatwewouldridtheworldoffamine.Thefarmerrecentlytriedtoridthehouseofrats.a.