1、Unit4AmazingScienceWhenwasitinvented?ILearningobjectives教課目標SkillFocusTalkaboutthehistoryofinventionsWriteandreadaboutinventionsLearntorememberinformationusingmind-mappingLearntouseimaginationtoinventthingstodealwithproblemsanddoroleplaysTalkaboutinventions(P68-70)Whenwas(thetelephone.)invented?功Ith

2、inkitwasinventedin.Ithink(thetelephone.)wasinventedbefore/after.能Whowasit/weretheyinventedby?句Itwas/Theywereinventedby.Whatisit/aretheyusedfor?式Itis/Theyareusedfor.LanguageWhatdoyouthinkisthemosthelpful/annoyinginvention?FocusIthinkthemosthelpful/annoyinginventionis.詞1.要點詞匯匯invent,mistake,ancient,pr

3、oduce,pleasant,pie,throw,century,notice,including,knock,basket,metal,below,towards,develop,risen2認讀詞匯scoop,adjustable,heel,battery,operate,slipper,bulb,lightbulb,microwave,microwaveoven,crispy,salty,sour,chef,sprinkle,beverage,according,legend,boil,bush,remain,flyingdisk,bakery,Bridgeport,Connecticu

4、t,lemon,cookies,abacus,binoculars,rank,indoors,create,wooden,divide,aim,hoop,shoot,backboard,guide,court,Berlin,popularity,worldwide,association,equipment3詞組beusedfor,bymistake,intheend,byaccident,accordingto,fallinto,inthisway,knockinto語ThePassiveVoice:Whenwas/were.invented?法Whowas/were.inventedby?

5、Whatis/are.usedfor?Strategy1.BrainstormingFocus2.RoleplayingCultureThehistoryofchipswhicharepopularwithwesterners.FocusTheinventionoftea.II.Teachingmaterialsanalyzingandrearranging教材解析和重組教材解析本單元以Inventions為話題，共設計了四個部分的內容：SectionA該部分有4個模塊：第一模塊環繞Whenandinwhatorderweretheyinvented?這一話題睜開談論（1a）、聽力（1b）、口

6、語（1c）訓練；第二模塊環繞3個inventions進行聽力（2a-2b）、口語（2c）訓練；第三模塊連續環繞inventions這一話題睜開訓練，要求列出兩類不一樣的發明（3a）并以pairwork形式對此睜開談論和對話訓練（3b）；第四模塊設置情形aloneonatinyisland，以小組活動形式談論在該情形下什么inventions重要及原由。這部分主要訓練口語、學生辦理問題的思想能力和想象力。SectionB該部分有4個模塊：第一模塊是詞匯的學習（1a）與運用（1b）；第二模塊環繞thehistoryofchips連續進行聽力（2a-2b）、口語（2c）訓練；第三模塊環繞Whoinv

7、entedtea？這一話題睜開閱讀理解（3a），并要修業生能夠以“Frompieplatetoflyingdisk為題”目進行應用寫作訓練（3b）；第四模塊以inventions這一話題訓練學生的創建力、解決問題的能力和想象力(4a)，而且以小組談論和角色飾演（4b）的形式展張口語訓練。Selfcheck該部分有2個模塊：第一模塊對所學詞匯進行填空訓練(1)；第二模塊要求就不一樣的inventions采集信息并進行寫作訓練(2)。Reading該部分共設置了5項任務：第一項任務以問題談論的方式激活學生相關背景知識(Section1)；第二項任務要修業生經過快速閱讀獲守信息(Section2)；

8、第三項任務利用填圖、回答以下問題等練習形式進一步加深學生對閱讀內容的理解(Section3)；第四項任務要修業生對“playonChinasnationalbasketballteamoneday”問題發布看法、進行口語訓練(Section4)；第五項任務要修業生對某一項發明進行檢查研究。Period1VocabularybuildingLanguagegoals語言目標1.Words&expressions生詞和短語invent,scoop,adjustable,operate,mistake,thin,sprinkle,sweet,salty,crispy,sour,discover,an

9、noying,special,ancient,legend,boil,fire,nearby,remain,notice,produce,pleasant,throw,thousand,century,taste,smell,create,divide,shoot2.Keysentences要點句子(P71)Whoinventedthem?Theywereinventedin1863.Abilitygoals能力目標Enablethestudentstounderstandandusethenewwordsofthisunit.Emotion&attitudegoals感情和態度目標Enabl

10、ethestudentstobeawareofdifferentinventionsaroundthem.Strategygoals策略目標Enablethestudentstousewhattheyknowtoexplainnewwords.Teachingimportantpoints教課要點Understandandusethenewwordsandphrases.Teachingproceduresandways教課過程與方式FillintheblankswiththewordsyouvelearntaccordingtotheChinese.Who_thetelephone?(發明)

11、Whenwasthecar_?發(明)It_scoopingreallycoldicecream.被(用來)Whatdoyouthinkisthemost_inven-tion?令(人煩惱的)Thepotatochipswereinvented_.錯(誤地)Thecustomerthoughtthatthepotatoeswerent_enough.(薄)Thecustomerwashappy_最.(終)Thecustomersaidtheywerent_enough.(咸)Thechef_lotsofsaltonthepotatochips.撒()Theteawasinvented_.偶(然

12、地)Thisbeveragewas_發(現)over3_(千)yearsago._(依據)thislegend,people_(煮)watertodrinkoveranopenfire.He_theriveryesterday.掉(進)She_beautifulaftertheseyears.保(持)Theemperor_(發現)thattheleavesinthewater_(發出)apleasantsmell.DrNaismith_(分)themeninhisclassintotwoteams.DrNaismith_(創建)agametobeplayedonahardwoodenfloor

13、.Manyyoungpeople_夢(想)becomingfamousbasketballplayers.Hereisa_presentforyou.特(其余)Canyou_thecomputer?操(作)Sampleanswers:1.invented8.salty9.sprinkled10.byaccident11.discovered,thousand12.Accordingto,boiled13.fellinto14.remains15.discovered,produced16.divided17.created20.operateLily,youaretheonewhofinish

14、edtheexercisesfastestandcorrectly,soIwillinviteyoutomyhouseandIwillcooksomepizzaforyou.StepVIHomeworkReviewnewwordsandphraseslearntinthisperiod.Finishthefollowingexercisesonhomeworkpaper.HomeworkpaperFillintheblanksandtranslatethesentences.(1)When_thecar_?被(發明)(2)What_theheatedicecreamscoop_?被(用來)It

15、_scoopingreallycoldicecream.被(用來)Basketballis_(喜愛)byallthepeople.Agamewas_創(造)tobeplayedonahardwoodenfloor.Thisbeveragewas_發(現)twothousandyearsago.Apleasantsmellwas_發(出).Whenwasthecarinvented?StepVHomeworkAskthestudentstofinishthelisteningpart(2aand2b)onP69.Period3PracticeLanguagegoals語言目標1.Words&ex

16、pressions生詞和短語invent,beusedfor,heated,style,slipper,slippers,scoop,adjustable,heel,battery,operate,battery-operated,special2.Keysentences要點句子(P69)Whowasit/weretheyinventedby?Itwas/Theywereinventedby.Whatisit/aretheyusedfor?Itis/Theyareusedfor.Abilitygoals能力目標Enablethestudentstolearnmorepassivevoices

17、tructuresandlearntoexpresstheirviewsondifferentinventions.Emotion&attitudegoals感情和態度目標Learntotellhelpfulinventionsfromannoyinginventions.Strategygoals策略目標Listeningforkeywords;Matchingtheanswerswiththeinformationgivenandmakesimilardialogues.Cultureawarenessgoals文化意識目標Similarcharactersofthegreatinvent

18、orsindifferentcountries.Teachingimportantpoints教課要點Enablethestudentstoexpressopinionsondifferentinventions.Teachingproceduresandways教課過程與方式語法：被動語態動詞的語態表示主語與謂語之間的關系。英語有兩種語態：主動語態表示主語是謂語動作的執行者，被動語態表示主語是謂語動作的承受者。1）被動語態的形式被動語態由“助動詞be+實意動詞的過去分詞”構成。助動詞be跟著人稱、數、時態和語氣不一樣而變化。Note:被動語態沒有完成進行時和未來進行時。必需時用完成時態和一般

19、時取代。2）被動語態的用法：不知道或沒必需說明動作的執行者：Suchbooksarewrittenforchildren.這些書是為孩子們而寫的。動作的承受者是發言的中心；也許既關系動作的承受者，又關懷動作的執行者：Thesongwascomposedbyastudent.這首歌是一位學生譜寫的。出于修辭的需要：Hewenttothecountryandwaswarmlywelcomed.他去了那個國家并遇到熱情歡迎。3）被動語態的句型結構主語+被動動詞：Riceisgrowninthesouth.水稻在南方種植。主語+被動動詞+保留賓語（或介詞短語）：Iwasgivenabook(byhim

20、).或Abookwasgiventome(byhim).他給了我一本書。主語+被動動詞+主語補足語：Hewillbeelectedourmonitor.他將被選為我們的班長。Note:主動句中的賓補假如是省略to的不定式時，變為被動句后，作為主補的不定式一定帶to:Hewasseentocomethismorning.今早有人看見他來過。主語+含神態動詞的被動動詞：Heshouldbepraisedbytheteacher.他應當遇到老師的夸獎。主語+被動的短語動詞（注意保持短語動詞的整體性，不行拋棄介詞或副詞）：MysisteristakencareofbyGrandma.我妹妹由奶奶照看。形式主語it+被動動詞+主語從句：Itwassuggestedthatweshouldputoffthemeeting.有人建議我們推延會議。主語+say,consider,find,know等的被動形式+動詞不定式