2024九年級英語下冊Unit2GreatpeoplePeriod5TaskSelf-assessment課件牛津譯林版

Period5Task&Self-assessmentUnit2GreatpeopleAAmywantstowriteaboutYuanLongping,aricescientist.Hereistheinformationshehasfound.YuanLongping—FatherofHybridRiceName:YuanLongpingTitle:aricescientist,amemberoftheAcademyofEngineerinDateofbirth:7September1930Majorevents:1953:workedasateacherinanagricultureschoolaftergraduatingfromcollege1960:sawpeopledieofhunger,sobeganresearchintohybridrice1964:happenedtofindanaturalhybridriceplantthathadmanyadvantagesoverothers

①溫馨提示：此符號表示“考點精講點撥”鏈接。立德樹人·勇于探究具有好奇心和想象力；不畏困難，有堅持不懈的探索精神。1975:developedanewtypeofhybridriceplant,whichproduced20%morericeperunitthanothercommonkinds1979:thisnewtypeofhybridricewasintroducedintotheUSAAtpresent:over100countriesinAsia,AfricaandAmericahavegrownhybridriceContribution:hisachievementshaveincreasedriceproductionby20%—30%,andinsomeplacesevenmore②WhyIadmirehim:hasspentallhislifeontheresearchanddevelopmentofbetterriceplants;

③

hassolvedtheproblemofhungerformanypeople動詞形式為developBAmyiswritingherarticle.Helphercompleteit.UsetheinformationinPartAonpage32tohelpyou.IthinkYuanLongping,aricescientistandamemberoftheChineseAcademyofEngineering,isoneofthegreatestpeoplethathaveeverlived.Hewasbornon(1)______________________.In1953,hebeganworkingasa(2)____________

inanagricultureschoolafterhegraduatedfromcollege.In1960,hesawpeopledieof(3)

____________,sohebeganresearchintohybridrice.In1964,hehappenedtofindanaturalhybridriceplantthathadmany(4)____________overothers.7September1930teacherhungeradvantagesAfternearlytenyearsofhardwork,heandhisteamfinallydevelopeda(5)____________ofhybridriceplant,whichproduced(6)__________________perunitthanothercommonkinds.In1979,thisnewtypeofhybridricewasintroducedinto(7)

____________.Atpresent,over100countriesinAsia,AfricaandAmericahavegrownhybridrice.newtype20%morericetheUSABecauseofhisachievements,(8)__________________

hasbeenincreasedby20%—30%,andinsomeplacesevenmore.Heisconsideredthe(9)“____________________”.YuanLongpinghasspentallhislifeontheresearchanddevelopmentof(10)

__________________.Hehassolved(11)

_____________________

formanypeople.ThatiswhyIadmirehimsomuch.

④riceproductionFatherofHybridRicebetterriceplantstheproblemofhungerCNowprepareyourownarticle.LookforinformationusingtheInternet,booksormagazines.Remembertomakesomenotesbeforewritingyourarticle.Self-assessmentIhavelearntDetailsResult1.aboutafamousastronaut.2.tousethenewwordstotalkaboutgreatpeople.3.tousethedifferenttensescorrectly.4.aboutformalandinformallanguage.Result:Perfect!Good!Notbad!Ineedtospendmoretimeon________.考點精講①happenedtofindanaturalhybridriceplantthathadmanyadvantagesoverothershappentodosth.碰巧做某事happen意為“碰巧”，常見用法：（1）...happen(s)todosth.e.g.Ifyouhappentoseehim,pleasegivehimmyregards.如果你碰巧見到他，請代我向他問好。考點1考向考點精講（2）...happen(s)tobe...e.g.That’sOK.Ihappentobefree.沒關(guān)系，我正好有空。happentodosth.可與“Ithappens+that從句”互相轉(zhuǎn)換?？键c精講拓展：happen作不及物動詞，還可意為“發(fā)生”。e.g.Hehasn’tcomeyet.Whatdoyouthinkhashappenedtohim?他還沒有來。你認為他怎么了？WhathappenedtoAmyjustnow?剛才埃米發(fā)生了什么事？happen常指具體事件的發(fā)生，特別指那些偶然的或未能預(yù)見的“發(fā)生”。takeplace常指（某事）按計劃進行或按計劃發(fā)生。辨析：happen與takeplace考點精講e.g.Newthingsarehappeningaroundus.新生事物正在我們的周圍發(fā)生。GreatchangeshavetakenplaceinChinasince1978.自從1978年以來，中國發(fā)生了很大的變化。happen與takeplace均沒有被動語態(tài)?？键c精講happen（v.發(fā)生）的常見用法：①Sth.happen(s)/happenedtosb.某人發(fā)生某事。②Sth.happen(s)/happened+時間/地點.某時/某地發(fā)生某事。③Whathappenedtosb.?某人發(fā)生了什么事？速記小法happen和takeplace，相同又不同，泛指“發(fā)生”表相同，細分又不同，有計劃、有預(yù)謀用takeplace，突然發(fā)生、不可預(yù)見用happen?？碱}1：[連云港]—HaveyoumetLukerecently?—Yes,I____________________________（碰巧看見他）inthesciencemuseumyesterdayafternoon.happenedtosee/meethim考點精講考題2：[杭州]Iliketofollowthestoryandseewhatwillhnext.appen考點精講advantage/?d'vɑ?nt?d?/n.優(yōu)勢，有利條件advantage可作可數(shù)名詞，常用big，great等形容詞修飾。其復(fù)數(shù)形式是advantages。e.g.Foragoalkeeper,it’sagreatadvantagetohavebighands.對于一個守門員來說,有一雙大手是很大的優(yōu)勢。Pollutionisjustoneofthedisadvantagesoflivinginthetown.污染只是生活在城鎮(zhèn)里的不利條件之一。考點2考向advantage的反義詞考點精講advantage的常用詞組：①haveanadvantageover勝過，優(yōu)于②takeadvantageof利用……考題3：[武漢]—Peterwaspickedouttobeontheschoolvolleyballteam.—Hisheightgiveshimabig________.A.situationB.challengeC.achievementD.advantage【點撥】用詞義辨析法解題。situation情況；challenge挑戰(zhàn)；achievement成就；advantage優(yōu)勢。根據(jù)“Hisheightgiveshimabig”可知他的身高是一個大優(yōu)勢。D考點精講返回溫馨提示:可返回原文考點精講②hisachievementshaveincreasedriceproductionby20%—30%,andinsomeplacesevenmoreincrease/?n'kri?s/v.增加(tobecomeortomakesth.greaterinamount,number,value,etc.)e.g.Readingwidelywillincreaseyourvocabulary.廣泛閱讀將增加你的詞匯量?？键c3考點精講拓展：辨析increaseby與increasetoincreaseby“increaseby+倍數(shù)或百分數(shù)”，表示“增加了……倍或百分之……”。increaseto“increaseto+增長后的數(shù)字”，表示“增長到了……”。e.g.Thepopulationofthistownhasincreasedby5percent.這個鎮(zhèn)的人口增長了5%。Thepopulationofourcountryhasincreasedtoabout1.4billion.我們國家的人口已增長到了大約14億?？键c精講e.g.Wehadbetterincreasetheamount.我們最好把數(shù)量再增加一些。Iftheteaistoostrong,addsomehotwatertoit.如果茶太濃，加點熱水。increase主要指自身數(shù)量、重量、價格、程度、力量等增加。add指將某物加在另一物上,使之在數(shù)量、體積、重要性等方面有所增加。辨析：increase與add考題4：Lisatravelsalotbecauseshewantsto_________（增加）herknowledgeoftheworld.increase考點精講一語辨異：Iincreasedtheamountofwatertobeaddedduringcooking.燒飯時我增加了該加的水量。返回考點精講③hasspentallhislifeontheresearchanddevelopmentofbetterriceplantsdevelopment/d?'vel?pm?nt/n.發(fā)展e.g.Thisisanewscientificdevelopment.這是一項新的科學(xué)研制成果。Newton’slawsofmotionplayanimportantroleinthedevelopmentofscience.牛頓運動定律對科學(xué)的發(fā)展起了很大作用?？键c4多指某人或某物的抽象的進展?？键c精講拓展：withthedevelopmentof隨著……的發(fā)展e.g.Withthedevelopmentoftechnology,ourlivesarebecomingmoreandmoreconvenient.隨著科技的發(fā)展，我們的生活正變得越來越便利?？碱}5：[泰州]Withthe_____________(develop)ofthesociety,moreandmorepeopledevotetheirenergytocharity.【點撥】withthedevelopmentof...意為“隨著……的發(fā)展”。development考點精講返回考點精講④ThatiswhyIadmirehimsomuch.Thatiswhy...那就是……的原因e.g.Heisverykindtoeveryone.That’swhyhehasmanyfriends.他對每個人都很好。那就是他有很多朋友的原因。Sheisalwayslateforclass.That’sbecauseshelivesfarawayfromtheschool.她上課總是遲到。那是因為她住得離學(xué)校遠?？键c5考點精講Thatiswhy... 后接某事產(chǎn)生的結(jié)果。That’sbecause...意為“那是因為……”，后接某事發(fā)生的原因。辨析：Thatiswhy...與That’sbecause...考題6：那就是他喜歡看書而且在班上更努力學(xué)習(xí)的原因。____________helikesreadingbooksandstudiesharderinclass.That’swhy返回本單元的話題是談?wù)搨ト恕Ｄ阈ＵM織以“Theheroinmyheart”為題的征文活動，請根據(jù)以下要點介紹王亞平的事跡并分享你對她的欽佩之情。單元話題話題寫作話題寫作經(jīng)歷與成就·出生于1980年，在學(xué)校里熱愛學(xué)習(xí)，擅長體育·太空夢始于2003年，十年如一日艱苦訓(xùn)練、從不言棄·2013年加入神舟十號航天任務(wù)并在太空授課·中國首位在太空行走的女宇航員你的觀點……（至少兩點）注意：1.詞數(shù)：100左右。2.文中不得出現(xiàn)與考生相關(guān)的真實姓名、校名等信息。3.參考詞匯：theShenzhouⅩmission神舟十號航天任務(wù)TheheroinmyheartWangYapingisnotonlyanastronautbutalsoateacherinspace.______________________________________________________________________________________________________________________話題寫作本文是寫一篇記敘文。主要敘述“一位名人”并且表達欽佩之情。文章敘述的是過去的情況以及表達欽佩之情，因此文中時態(tài)用一般過去時和一般現(xiàn)在時，人稱用第三人稱和第一人稱。審題指導(dǎo)話題寫作“三段論法”寫“我”心中的英雄寫作方法話題寫作Theheroinmyheart介紹點出“我”心中的英雄主體介紹他/她的事跡總結(jié)寫“我”敬佩他/她的原因?qū)懽髂０濉喝握摲ā粚憽何摇恍闹械挠⑿垡鲈掝}isnotonlya/an...butalsoa/an...介紹事跡·Bornin...,...lovedlearningandwasgoodat...whenhe/shewasinschool.·His/Her...dreamstartedin...·He/She...reallyhardandnevergaveup.·After...he/shejoined...·He/Sheisthefirst...who...inChina.概括總結(jié)·Itrulyadmirehim/herfor...·WheneverImeetdifficulties,Ishouldalsolearnfromhim/hertokeepontryingandneverloseheart.話題寫作經(jīng)典詞句單詞astronaut,space,dream,train,effort,join,wonderful,lively,as,admire,whenever短語inspace,begoodat,giveup,learnfrom,keepondoing,loseheart話題寫作句子①WangYapingisnotonlyanastronautbutalsoateacherinspace.②Bornin1980,WangYapinglovedlearningandwasgoodatsportswhenshewasinschool.③Asastudent,ItrulyadmireWangYapingfordevotingherselftoherspacedream.④WheneverImeetdifficulties,Ishouldlearnfromhertokeepontryingandneverloseheart