外研版高中英語高一Book-1-Module-5-A-Lesson-in-a-Lab-Extensi課件

Module5:ExtensiveReadingKidsScienceExperiments&HowtoWrite

UpaScienceExperimentReport高中班干部競選講話稿范文班干部競選演講稿范文高班干部競選演講稿尊敬的老師,親愛的同學們:大家好,今天,我之所以勇敢得走上這個競選班長的舞臺,是因為我對自己的能力有著足夠信心與把握,相信自己一定能夠做好這一班之長。我叫馬一馳,是一個興趣廣泛的學生。我會唱歌,能打籃球、踢足球,能將乒乓球玩弄于掌。我想,現在有個別人學習不好。如果我當上了班長,我會實行“三方政策”:第一,從學生學習興趣入手,許多同學現在上學就像進監(jiān)獄,要是能使學生在課間十分鐘帶游戲棋、游戲紙牌,學生的興趣必定會變得深厚起來,學校就會成為學生夢牽魂縈的天堂;第二,既然有了學習興趣,當然也要端正學習態(tài)度,到學校不是來玩的,是來學習的。許多學生來學校竟然帶上MP3、掌上游戲機等。還有些人雖然不帶游戲機,但經常拿著幾十塊錢來抽獎。如果規(guī)定學生一天只能帶一塊錢,并及時沒收游戲機等玩具,讓學生一心一意地學習,那么,學習成績肯定會上升;第三,在校園里,我們時常看到這樣的畫面:幾個高年級學生將低年級驅逐出籃球場,這時老師來了,高年級學生抱頭鼠竄。這件事看起來微不足道,實際上卻有著惡劣的影響,那些高年級的人欺負慣了,就會變得傲慢無禮,Tasks:1.Whatismainlytalkedaboutinthefirstparagraph?①Thefeatureandadvantagesofkidsscienceexperiments.②Howtocarryoutakidscienceexperiment.③Kidsscienceexperimentsareverypopularwithparents.2.Theaimoftheexperimentmentionedinthepassageisto

3.Fillintheblank.

4.What’stheresultoftheexperiment?

5.Explainthereasonfortheresult.

Para1

Features:(adj.)

Advantages：KidsScienceExperimentsTheywillTheycanTheycanhelpyouanswer……beachievedwith……makelearning……easy,exciting,practical,simpleandsafe

afewdropsoffoodcoloring

thewater.about2tablespoonsofthecoloredwateralongwiththe2tablespoonsofcookingoilthesmallsoftdrinkbottle.thelidontightandthebottleashardasyoucan.thebottlebackdownandhavealook.

Theoilwilltothetop.Add

toPourintoTurnshakePutfloatWhatyouwilldoorProceduresReasonGroupwork:Talkwithyourgroupmembersaboutthefollowingways.Tellthemwhichoneyoulikeordislikeandgiveyourreasons.①Parentsanswerthequestionsdirectly.②Parentstelltheirkidsthattheywillknowtheanswerwhentheygrowup.③Parentsdokidsscienceexperimentswiththeirkidsandletthemfindouttheanswerbythemselves.Youcanrefertothesesentencepatterns:Idislikethe

way,because……

Ithinkthe

wayisbetter,because……

Inmyopinion,……Ican’tagreewithyoumore.…………ExperimentReportFollowaprescribedformContainallthenecessaryelementsWhyHowtomakeothersunderstandtheexperimentHowtoWriteUpaScienceExperimentReportHowPara1Task1:Whatshouldyoudointhispart?OtherkeyinformationPurposeBrieflyexplainwhy……Apparatus//////Detailed;ClearlyenoughStep-by-stepConclusion

//////Listthematerialsandequipment……

ProcedureExplainwhatyoudid……DataListallofthedatayourecordDrawaconclusion……Explainwaystoimprove…Why?Why?First;brief;clear;Includeonly……Task2:CorrectionProcedures:1.Clampthemagnesiumrodwiththeironwire;2.Lighttheethanollight;3.Puttingthemagnesiumrodovertheethanollight.Aim:

TofindoutwhathappenswhenMglineburnsinoxygen.Ifeelsoexitedtodotheexperiment.Apparatus:

magnesiumrod;ironwire;clamp;ethanollightResults:

1.Themagnesiumrodburnsviolentlywithhardlight;2.Itgivesoffalotofheat;3.Akindofwhitesolidappears.Conclusion:

Whenthemagnesiumrodburnsintheair,awhitesolidcallsMgOiscreated.Task2:CorrectionAim:

TofindoutwhathappenswhenMglineburnsinoxygen.Ifeelsoexitedtodotheexperiment.Apparatus:

magnesiumrod;ironwire;clamp;ethanollightProcedures:1.Clampthemagnesiumrodwiththeironwire;2.Lighttheethanollight;3.Puttingthemagnesiumrodovertheethanollight.Results:

1.Themagnesiumrodburnsviolentlywithhardlight;