Module5 A Lesson in a Lab導(dǎo)學(xué)案 外研版高中英語必修一

ALessoninaLab導(dǎo)學(xué)案IntroductionP41Whatwordscanyouthinkofwhenyoulookatthesepictures?_____________________________________________________Howmuchdoyouknowaboutgeneralscience?Guess,listenandchecktheanswer.A1P41Putthesewordsinpairsorgroups.A2P41Answerthesequestions.A3P41VocabularyandSpeakingP421.基數(shù)詞的讀法A.先“幾十”，再“幾”，中間用連字符。e.g.23—89—B.先“幾百”，再加and,再加末兩位。e.g.223—416—809—C.1000以上的數(shù)從后向前數(shù)，每三位數(shù)加“,”；第一個“,”號前為thousand;第二個“,”號前為million;第三個“,”號前為billion。每三位數(shù)按幾百幾十幾來讀，讀十位或個位數(shù)時用and相連。e.g.1,001—9,743—750,000,000—14,800,000,000—在這類數(shù)詞中，hundred,thousand,billion,million等詞都用單數(shù)形式。VocabularyandSpeaking1.Lookatthesenumbers.A1P42Nowlookatthesenumbers.Therearetwomistakes.Canyoufindthem?A1P42讀數(shù)—分?jǐn)?shù)（fractions）Wewritewesay特殊表達1/52/33/7先讀分子，后讀分母;分子用基數(shù)詞，分母用序數(shù)詞;分子大于1，分母加s序數(shù)詞的讀法A.序數(shù)詞一般以與之相應(yīng)的基數(shù)詞加-th構(gòu)成，如：tenth（第十），但下面這些基數(shù)詞在變序數(shù)詞時，屬于特殊情況。one—two—three—five—eight—nine—twelve—B.以-ty結(jié)尾的詞，先變-y為-i，再加-eth。e.g.twenty—forty—C.以one,two,three,five,nine收尾的多位數(shù)詞，要照第一條方法變。e.g.twenty-one—twenty-two—ninety-nine—ahundredandfifty-three—讀數(shù)—百分?jǐn)?shù)（percentages）Wewrite27%6%0.68%數(shù)字+百分號（%）;百分號讀作percent/percent(無復(fù)數(shù))VocabularyP46讀數(shù)—小數(shù)（decimals）小數(shù)點前按基數(shù)詞讀，若整數(shù)部分為0可讀作zero，也可以不讀；小數(shù)點讀作point；小數(shù)點后按基數(shù)詞分別單個讀出。小數(shù)點后的0通常讀字母O的音。Wewrite0.52.518.27EverydayEnglishP481.You’vegotit!2.Goahead!3.It’syourturn.(同步練習(xí)冊P70)Words1.expandvi.膨脹→__________n．膨脹；擴大2.mixturen．混合物→__________v．混合3.electricityn．電→__________adj.電的；用電的→__________adj.與電有關(guān)的；電氣化的→__________adj.電子的4.conclusionn．結(jié)論→__________vt.下結(jié)論5.aimn．目標(biāo)；目的→__________adj.漫無目的的6.reactvi.(化學(xué))反應(yīng)→__________n．反應(yīng)7.equipmentn．設(shè)備；裝備→____vt.裝備；配備8.formvi.形成→_________adj.正式的9.balancen．天平；平衡→_________adj.平衡的10.lecturen．演講→_________n．演講者11.astonishedadj.吃驚的；驚愕的→_________adj.令人吃驚的→_________vt.使吃驚→_________n．吃驚CulturalCornerP49Whichsubjectdoyouprefertostudy?Areyoualwaysinterestedinit/them?Howdidyoubecomeinterestedinit/them?Fast-readingReadthispassagequicklyandfindthemainideaofeachparagraph.Para1.Iwanttostudyphysicsatuniversityandmyparentsareastonished.Para.2Myfeelingsaboutsciencehavereallychanged.Careful-readingWhyhasMarkbecamemoreinterestedinscience?ReasonsKeywordsthescienceteachersthesciencefacilitiesthechemistryteacherthelecturersCanadaphrasesandsentences1.過去我喜歡理科_________________________2.轉(zhuǎn)學(xué)了_________________________3.最新設(shè)備_________________________4.帶我們?nèi)ヂ牴部茖W(xué)講座_________________________5.在過去的20年里_________________________6.感到很驕傲_________________________7.對...越來越感興趣_________________________1.Thesciencefacilitiesareverygood,withlaboratoriesthathaveallthelatestequipment.____________________________________________________________________________________________________Ourchemistryteacher,MrLongford,takesustopublicsciencelecturesaboutfourtimesaterm,andthesearealwaysveryinteresting,asthelecturersarepeoplewhohavemaderealdiscoveriesintheirareaofscience.________________________________________________________________________________________________________________________________________________________________________________________________________3.I’mgoingtotrytogotoeitherMontrealorOttawaUniversity,asbotharesupposedtohavegoodPhysicsDepartments.____________________________________________________________________________________________________4.TheyalwaysthoughtIwouldbecomeanEnglishteacher!____________________________________________________________________________________________________ChineseNobelPrizeWinners屠呦呦是中國中醫(yī)研究院終身研究員兼首席研究員，青蒿素研究開發(fā)中心主任，博士生導(dǎo)師、藥學(xué)家，諾貝爾醫(yī)學(xué)獎獲得者。屠呦呦是第一位獲得諾貝爾科學(xué)獎項的中國本土科學(xué)家，第一位獲得諾貝爾生理醫(yī)學(xué)獎的華人科學(xué)家。屠呦呦多年從事中藥和中西藥結(jié)合研究，突出貢獻是創(chuàng)制新型抗瘧藥青蒿素和雙氫青蒿素。1972年成功提取到了一種分子式為C15H22O5的無色結(jié)晶體，命名為青蒿素。2011年9月，因為發(fā)現(xiàn)青蒿素——一種用于治療瘧疾的藥物，挽救了全球特別是發(fā)展中國家的數(shù)百萬人的生命獲得拉斯克獎和葛蘭素史克中國研發(fā)中心“生命科學(xué)杰出成就獎”。莫言，原名管謨業(yè)，1955年2月17日出生于山東省高密市東北鄉(xiāng)文化發(fā)展區(qū)大欄平安村，中國作家協(xié)會副主席，2012年諾貝爾文學(xué)獎獲得者，亦是第一個獲得諾貝爾文學(xué)獎的中國籍作家。莫言在2011年憑借小說《蛙》獲得茅盾文學(xué)獎。2012年獲得諾貝爾文學(xué)獎。獲獎理由是：通過幻覺現(xiàn)實主義將民間故事，歷史與當(dāng)代社會融合在一起。2013年擔(dān)任網(wǎng)絡(luò)文學(xué)大學(xué)名譽校長。2014年12月，獲頒香港中文大學(xué)榮譽文學(xué)博士學(xué)位。LanguagePoints1.Ineverusedtoenjoyscience,and(同 P73)2....thathaveallthelatestequipment.(同 P73)latestadj.最近的,最新的;最遲的,最晚的歸納拓展：lateadv.&adj.

遲的;晚的latelyadv.近來；最近lateradv.

后來;較晚地soonerorlater遲早lateron后來latteradj.&n.后者的；后者3...,soweshouldbeveryproudofthat.(同 P73)4...,asbotharesupposedtohavegoodPhysicsDepartments.(同 P73)5.Myparentsareastonished.(同 P73)ReadingandVocabularyP441.Haveyoueverdoneascientificexperiment?2.Wheredoyoudoanexperiment?3.Whatapparatus(equipment)doweneedforanexperiment?theapparatus(equipment)weneedforanexperiment____________________________________________________________________________________________________PassageAReadthepassageandchoosethebesttitleforit.A2P44Readthetable.Answerthesequestions.A3P44PassageBHaveyoueverwrittenascientificexperimentreport?Andwhatisthecorrectordertodescribeascientificexperiment?A1P44ReadPassageBandfillinthetable.P45Conclusion：Iron______inordinarywater.ReadthepassageBagainandCompletethethinkmap.ASimpleScientificExperimentSpecificsteps：Ironindryair;Ironin1._________water;Ironin2._________waterTextorganization-Areportonasimplescientific3.____________Aim4.______________5.______________Result6.______________writingReadaconversationaboutthemetalmagnesiumburnsinairandwriteanexperimentreport.閱讀鎂條在空氣中燃燒的實驗對話，然后寫一篇實驗報告。MrC=MrChen,ZK=ZhouKai,MrC:OK,boysandgirls,we’regoingtodoanexperiment.Comeabitcloser.Thecloseryouare,themoreyou’llsee!That’sright!Now,what’stheaimofthisexperiment,ZhouKai?Z.K:Wewanttofindoutifthere’sachangeinweightwhenmagnesiumburnsinair.MrC:That’sright.Sowhatdoweneedfirst?ZK:Um…Weneedsomemagnesium.Howmuchdoweneed?Whataboutthispiece?IsthispieceOK?MrC:No,weneedrathermorethanthat—abouttwoandahalfgrams.Weneedapiecewhichismuchbiggerthanthat.ZK:OK…AndweneedaBunsenburner…abalance…andacrucibletoputthemetalin…Heretheyallare…Wheredowegofromhere?MrC:Well,first,putthemagnesiuminthecrucible.Thenputthecrucibleonthebalanceandweighit.ZK:OK…MrC:Howmuchdoesitweigh?Takealook,everyone.Isitanyheavier?ZK:Um…Itweighstwoandahalfgrams.Doyouwantmetowritethatdown?MrC:Yes,writeitdown.Whatnext?ZK:Yes…Um,next,we’regoingtoheatthemagnesium.SoIlighttheBunsenburner.Afterthat,Iholdthecrucibleoverit…Ohlook,it’sburningwithawhitelight!It’sgettingbrighterandbrighter!MrC:It’spretty,isn’t?Keepthenoisedown,boysandgirls,please.ZK:Um…lastly,weneedtoweighthemagnesiumagain…Itweighsfourgramsnow.MrC:Sowhatdoesthattellyou?ZK:Itweighsalittlemorethanbefore.MrC:Howmuchmore?ZK:1.5gramsmore.MrC:Andwhatdoesthatmean?ZK:Itmeansthatthereisachangeinweightwhenmagnesiumburnsinair.MrC:You’vegotit!Welldone!Pleasewriteanexperimentreportusingthisstructure.AnExperimentReport1.Aim:________________AnExperimentReport1.Aim:_______________________________________________________________2.Apparatus:__________________________________________________________3.Method:(1)First,___________________________________________________________(2)Next,___________________________________________________________(3)Lastly,___________________________________________________________4.Result:______________________________________________________________5.Conclusion:__________________________________________________________LanguagePoints1.Putthesewordsinthecorrectorderto(同 P62)2.conclusion(同 P61)3.aim(同 P62)beaimedat旨在；為了；以為目的4.Itishardtothinkofaworldwithoutmetals.(同 P64)5....,itisimportanttoknowhowtheyreactwithdifferent...(同 P61)6.Hereisatablewiththemetalsthatreactmost...Belowisadescriptionofasimplescientificexperiment.