Unit 1 Describe people of achievement 預(yù)習(xí)課件 高中英語人教版（2019）選擇性必修第一冊

Unit1PeopleofAchievementDescribepeopleofachievement預(yù)習(xí)課件

1.commit

vt.

承諾；保證（某個人，機構(gòu)）vi.忠于；全心全意投入（工作、活動等）教材原句acommittedandpatientscientist要點必記committedadj堅定的commitoneselftodo承諾做某事commitoneself承諾，答應(yīng)負(fù)責(zé)commitsuicide自殺commitacrime犯罪；犯下罪行committee委員會,全體委員核心詞匯2.evaluatevt.評估，評價教材原句…evaluate280000plantsfortheirproperties.要點必記estimate:通常指由個人作出的主觀估價。assess:原義指對為確定交多少稅而估計，引申指通過估價以便更好利用。value:側(cè)重指一般人對某物的價值或價格所作的估計。3.insiston堅決要求

教材原句Herteammemberseveninsistedontestingthemedicineonthemselves.要點必記當(dāng)"insist"表示“堅持說；堅決認(rèn)為”,接that從句,用陳述語氣.當(dāng)“insist”表示“堅決主張；堅持要求”,接that從句,用虛擬語氣。即“should＋動詞原形”，should可省略。Sheinsistedthathewaswrong.MyfamilyinsistedthatIshouldnotgivein,butstayandfight.4.vitaladj.至關(guān)重要的；必不可少的

教材原句Artemisininhasbecomeavitalpartofthetreatment.要點必記vitalfunction重要作用；生命機能vitalinterest切身利益；重大利益vitalpoint要點vitalsign生命征；生命跡象5.objectiveadj.客觀的；n.目標(biāo)；目的

教材原句…withtheobjectiveofdiscoveringanewtreatment.要點必記objectiveevidence客觀證據(jù)objectivecondition客觀條件；客觀情況objectivefactor客觀因素；物的因素同位語教材原句TuYouyou,acommittedandpatientscientist,wasborninNingbo,China.句式講解當(dāng)兩個詞或詞組在一個句子中具有相同的語法地位而且描述相同的人或事物時，我們稱它們?yōu)橥徽Z。核心句式:Mr.Smith,ournewteacher,isverykindtous.我們的新老師史密斯先生對我們很好。Mr.Smith是主詞ournewteacher的同位語,指同一人。YesterdayImetTom,afriendofmybrother's.昨天我遇到了我弟弟的朋友湯姆。afriendofmybrother's是受詞Tom的同位語,指同一人。

Unit1PeopleofAchievementDescribepeopleofachievement1Hearandtalkaboutgreatpeople.Words:crucial;vital;commit;objective2Phrases:becommittedto;3GoalsLookanddiscussWhatdoyouknowaboutpeopleinthefollowingpictures?Lead

inLearnBeforeyouread,describethesequestionsingroups.(1)Whatkindofpersonmakesgreatdiscoveries?(2)Whichismoreimportantformakingagreatdiscovery,talentoreffort?Learn2.ScanthetextandfinddescriptivewordsaboutTuYouyou.3.Circletheanswerstothequestionsbelow.Wherewouldyoumostlikelyfindthispassage?AInablog.BInabook.CInaletter.DInanewspaper.Passageslikethisaremostoftenwrittenin____________and____________.Atheactivevoice/offermanyopinionsBthefirstperson/talkaboutfeelingsCbothactiveandpassivevoices/mostlycontainfactsLearn√√LearnWhichtwopiecesofinformationwerenotincludedinthepassage?AAquotefromTuYouyou.BThedetailsofhowartemisininwasdiscovered.CTuYouyou'simportantcontributionsotherthanthediscoveryofartemisinin.DTuYouyou'spersonallife.ETuYouyou'sroadtodiscoveringartemisinin.FWhatTuYouyouwasawarded.GWhyartemisininisanimportantdiscovery.√√Learn4.Readthetextagainandanswerthequestions.Whyisthediscoveryofartemisininimportant?Whatwasthekeytogettingagoodextractfromthewormwood?Whatnumbersarementionedinthetext?Whatdotheysuggest?Lot’sofpeoplediedofthediseaseandithassavedmanypeople.Usingthelowtemperature.Thenumberofdiedpeople,thenumberofpeoplethemedicinehastreatedandthetimestheyhavetriedduringthemedicineinvention.Workinpairs5.Completetheflowchart.Thentellthestoryofhowartemisininwasdiscovered.TuYouyou'steamexamined______________________,andevaluated_____________________________________.Theyfoundamedicaltextsuggesting____________________________________.Theytested________________________________________.Theytriedbut___________.Themedicinebecame______________________formalaria.Theytestedthemedicineon_______________.Theytestedthemedicine_______________toseeifsafe.over2000oldmedicaltext280000plans380distinctancientChinesemedicaltreatmentdidnotworkadifferentwaytotreatwormwoodastandardtreatmentmalariapatientsonthemselvesfortheirmedicalpropertiesWords:cru