高中英语必修四课文复习课件

Unit1It’s5:45amandthesunisjustrisingoverGombeNationalParkinEastAfrica.

(follow)

Jane’swayof

(study)chimps,ourgroup

(be)allgoingtovisit

intheforest.Jane

(study)thesefamiliesofchimpsformanyyearsandhelpedpeopleunderstand

muchtheybehavelikehumans.

(watch)afamilyofchimpswakeupinourfirstactivityoftheday.FollowingarestudyinghasstudiedWatchinghowthemThismeansgoingbacktotheplace

weleftthefamily

(sleep)inatreethenightbefore.Everybody

(sit)andwaits

intheshadeof

thetrees

thefamilybeginstowakeupandmoveoff.Thenwefollowasthewanderintotheforest.Mostofthetime,chimpseitherfeed

cleaneachotherasawayof

(show)loveintheirfamily.

wheresleepingsitswhileorshowingJanewarnsus

ourgroupis

goingtobeverytiredanddirtybytheafternoonandsheisright.

,theeveningmakesitallworthwhile.Wewatchthemotherchimpandherbabiesplayinthetree.Then,wesee

gotosleeptogetherintheirnestforthenight.Werealize

thebondbetweenmembersofachimpfamilyisasstrongasinahumanfamily.thatHoweverthemthatNobodybeforeJanefullyunderstoodchimp(behave)

.Shespentyearsobservingand(record)

theirdailyactivities.Sinceherchildhoodshehadwantedtoworkwithanimalsintheirownenvironment.

,thiswasnoteasy.

shefirstarrivedinGombein1960,itwasunusualforawoman

(live)intheforest.Onlyafterhermothercametohelpherforthefirstfewmonthswassheallowedtobeginherproject.Herworkchangedthewaypeoplethinkaboutchimps.Forexample,oneimportantthingshediscoveredwas

chimpshuntandeatmeat.behaviourrecordingHoweverWhentolivethatUntiltheneveryonehasthoughtchimpsateonlyfruitandnuts.She

(actual)observedchimpsasagrouphuntingamonkeyandthen

(eat)it.Shealsodiscoveredhowchimpscommunicate

eachother,andherstudyof

bodylanguagehelpedherworkouttheirsocialsystem.theiractuallyeatingwithForfortyyearsJaneGoodallhasbeen(outspeak)about

makingtherestoftheworldunderstandandrespectthelifeoftheseanimals.Shehasarguedthatwildanimalsshould

(leave)inthewildandnotusedforentertainment

advertisements.Shehashelpedtosetupspecialplaces

theycanlive

(safe).Sheisleadingabusylifebut...outspokenorwheresafelybeleft……showingthatwomencanliveintheforest

mencan.Sheinspiresthosewhowanttocheerthe

(achievement)ofwomen.

asachievementsUnit2

heisoneofChina’smostfamousscientist,YuanLongpingconsiders

afarmer,forherworksthelandtodohisresearch.Indeed,his

(sunburn)faceandarmsandhisslim,strongbodyarejustlikethoseofmillionsofChinesefarmers,

whomhehasstruggledforthepastfivedecades.Dr.YuanLongpinggrows

iscalledsuperhybridrice.AlthoughhimselfsunburntforwhatIn1974,hebecamethefirst(agriculture)pioneerintheworld(grow)ricethathasahighoutput.Thisspecialstrainofricemakes

possibletoproduceone-thirdmoreofthecropinthesamefields.Nowmorethan60%oftherice(produce)

inChinaeachyearisfromthishybridstrain.agriculturaltogrowitproduced

(birth)

in1930,DrYuangraduatedfromSouthwestAgriculturalCollegein1953.Sincethen,

(find)waystogrowmorericehasbeenhislifegoal.

ayoungman,hesawthegreatneedforincreasingthericeoutput.Atthattime,hungerwasa(disturb)

probleminmanypartsofthecountryside.DrYuansearchedforawaytoincreasericeharvestwithout(expand)

theareaofthefields.BornAsFindingdisturbingexpandingIn1950,Chinesefarmerscouldproduceonlyfiftymilliontonsofrice.In

recentharvest,

,nearlytwohundredmilliontonsofrice

(produce).These

(increase)harvestsmeanthat22%oftheworld’speople

(feed)fromjust7%ofthefarmlandinChina.DrYuanisnowcirculatinghisknowledgeinIndia,Vietnam,andmanyotherlessdevelopedcountries

(increase)theirriceharvests.ahoweverwasproducedincreasedarefedtoincreaseThankstohisresearch,theUNhasmoretoolsinthebattletoridtheworldofhunger.

(use)

hishybridrice,farmersareproducingharveststwiceaslargeasbefore.DrYuanisquitesatisfied

hislife.

,hedoesn’tcareaboutbeingfamous.UsingwithHoweverHefeels

giveshimlessfreedomtodohisresearch.Hewouldmuchratherkeeptimeforhishobbies.Heenjoys

(enjoy)toviolinmusic,playingmah-jong,swimmingandreading.

(spend)moneyonhimselforleadingacomfortablelifealsomeansverylittletohim.listeningSpendingitIndeed,hebelieves

apersonwithtoomuchmoneyhas

(many)ratherthanfewertroubles.Hethereforegivesmillionsofyuantoequipothersfortheirresearchinagriculture.Just

(dream)forthings,however,costsnothing.LongagoDrYuanhasadreamaboutriceplantsastallassorghum.Eachearofrice

(be)asbigasanearofcornandeachgrainofricewasashugeasapeanut.thatmoredreamingwasNow,manyyearslater,DrYuanhasanotherdream:toexporthisricesothatitcanbegrownaroundtheglobe.Onedreamisnotalwaysenough,especiallyforapersonwholovesand

(care)forhispeople.caresGrammarfillingunit1

JaneGoodallhadwantedtoworkwithanimalsintheirownenvironment___1___shewasachild.Butthiswasnoteasy.WhenshefirstarrivedinGombein1960,itwas___2___(usual)forawomantoliveintheforest.However,___3___thehelpofhermother,shebeganherworkwiththechimps,whichchangedtheway___4___peoplethoughtaboutchimps.Spendingyearsobservingandrecordingtheirdaily___5___(active),Janediscoveredthatchimpshuntandeatmeat,against____6___peopleusedtothink.sinceunusualwiththatactivitieswhatShealsodiscoveredhowchimpscommunicatewitheachother.___7___(work)withthechimpsforyears,Janehassuggestedthatwildanimals___8___(leave)inthewildandnotusedfor____9_____(entertain)oradvertisement.Shehasachievedeverythingshewantedtodo,butmore___10___(importance),shehasgottheworldtounderstandandrespectthelivesofchimps.Workingbeleft

entertainmentimportantlyGrammarfilling

unit2

DrYuanLongpingwasapioneerofagricultureinChina.__1__(bear)in1930,hegraduated__2___SouthwestAgriculturein1953.Sincethenhehasdevotedhislifeto____3____(find)waystogrowmorerice.Thericefarmersarenowproducingharvesttwice___4___largeasbefore___5___usingthiskindofrice.___6___hewasnotsatisfiedwithhiswork.Althoughnowheleads___7____richlife,hestillinsistsonhisworktodevelophisrice.BornfromaasBut

findingbyIthinkhisworkisreallyimportanttotheworld.Becauseof___8___hedid,theproductionoffood____9_____(imporve).Andtheproblemof___10___(hungry)canbesolved.ThankstoYuanLongping’sgreatwork,millionsofpeoplecanbenefitfromhisextraordinarywork.hungerwhathasbeenimprovedUnit3Somehumorcanbecruelbutsomepeopleseemtoenjoyseeingotherpeople’sbadluckattimes.Perhapsitmakesusfeelmorecontent__1__ourlifebecausewefeelthereissomeoneelse__2__(bad)offthanourselves.However,someactorscanastonishuswiththedeepfeelingstheycaninspireinusforacharacter.CharlieChaplin,themostfamousactorduringtheperiodofsilentfilms,wassuch__3__actor.withworseanHewasabletomaketerriblesituationsfunnyandatthesametimeshowthehumanityand___4___(kind)thatcanbefoundinthemostdifficultcircumstances.TakeTheGoldRushforexample.ThefilmissetinCaliforniainthemiddleofthenineteenthcentury.Chaplinandhisfriendwashsandfromtheriverinapanofwaterandexpecttofindgold__5__theyhavenotbeen

____6____(fortune)enoughtofindany.kindnessbutfortunateInstead,they____7____(catch)inasnowstorminasmallwoodenhouse,__8___theyhavenothingtoeat.Theyaresohungry___9___theyhavetoboilapairofleathershoesandeatit.Chaplinseemstoeateverymouthfulwithgreatenjoyment

a