英語人教版八年級下冊unit5 Setion B 2a-3b.ppt

Unit5 Whatwereyoudoingwhentherainstormcame SectionB2a 3b 學(xué)習(xí)目標(biāo) 目標(biāo)一 區(qū)別when while 目標(biāo)三 會使用過去進(jìn)行時結(jié)構(gòu)進(jìn)行敘述和寫作 目標(biāo)二 通過文字標(biāo)題和插圖等獲取文章的主旨大意 訓(xùn)練快速閱讀的技巧 了解美國民權(quán)運動領(lǐng)袖馬丁 路德 金和震驚世界的911恐怖襲擊事件 WhenI Hewasdoing WhenIcalledhimup hewassleeping Makeupthesentences 造句 Step1 when和while WhenI Hewasdoing WhenIreadthenewspaper hewaswatchingTV WhileI Hewasdoing WhileIwaswalkingtoschool hewaseating 1 IwaswalkingtoschoolwhenIsawacatinatree 2 WhenSallyarrivedhome hermotherwascleaningthehouse 主句的動作是持續(xù)性的 而從句動作是短暫性的 此時用 引導(dǎo)時間狀語從句 主句用 時態(tài) 從句用一般過去時態(tài) 過去進(jìn)行 when when和while都可表示 當(dāng) 的時候 引導(dǎo)時間狀語從句 你知道兩者在過去進(jìn)行時中的用法有什么不同嗎 請仔細(xì)觀察下面的例句并補全空格 歸納過去進(jìn)行時中的when和while 3 WhileIwassleepinginthebedroom someoneknockedatthedoor 4 Davidfellwhilehewasridinghisbike 主句的動作是短暫性的 從句的動作是持續(xù)性的 此時用 引導(dǎo)從句 主句用 時態(tài) 從句用過去進(jìn)行時態(tài) 一般過去 while 5 WhileAndywaswaitingforthebus hewasreadinganewspaper 6 HewascleaninghiscarwhileIwascooking 主句和從句的動作在過去的某時刻或某段時間同時發(fā)生 而且動作都是持續(xù)性的 此時用 引導(dǎo)從句 而且主句和從句都用 時態(tài) while 過去進(jìn)行時 Step2過去進(jìn)行時與一般過去時的區(qū)別 一 過去進(jìn)行時著重描述當(dāng)時正在持續(xù)進(jìn)行的動作 它的特點是 暫時 持續(xù)和未完成 強(qiáng)調(diào)過程 一般過去時表示發(fā)生過的動作或存在的狀態(tài) 即表示動作發(fā)生過 而且已經(jīng)結(jié)束了 強(qiáng)調(diào)結(jié)果 1 Shirley abookaboutChinalastyearbutIdon tknowwhethershehadfinishedit A haswrittenB wroteC hadwrittenD waswriting D 2 He write aletter thenwenttobed wrote wrote表示動作已結(jié)束 做另一件事 如用waswriting就與wenttobed在邏輯上相矛盾 溫馨提示 概念 表示過去某個時刻或過去一段時間正在進(jìn)行的動作 結(jié)構(gòu) 主語 was were doingsth 時間狀語 如at5 00yesterdayafternoon atthattime then等連用 或者用另一動作來表示過去的時間 不確定是否完成 二 過去進(jìn)行時側(cè)重表示動作延長的時間長度 一般過去時表示過去某時發(fā)生過某事 側(cè)重說明事實 He allnightlastnight 生動的描寫 他一直寫 He somethinglastnight 說明他寫了 的事實 waswriting wrote 三 注 下列幾類動詞通常不用過去進(jìn)行時 1 表示狀態(tài)的動詞be 2 感官動詞 feel hear see smell taste等 3 表示思維或心理狀態(tài)的動詞 believe 認(rèn)為 forget consider know remember hope wish want等 4 表示所屬關(guān)系的動詞 belong have own hold 容納 等 2aLookatthepicturesandthetitleinthepassage Whatdoyouthinkthepassageisabout DoYouRememberWhatYouWereDoing Step3Reading ReadthetitleandfirstSentences Thetitlecanbehelpfulforyoutounderstandatext Itisalsoagoodideatoreadthefirstsentenceofeachparagraphbeforeyoureadthewholetext 2bReadthepassageandanswerthequestionsin2minutes 1 Whatarethetwoeventsinthepassage 2 Whendidtheyhappen Dr MartinLutherKingwaskilled TheWorldTradeCenterinNewYorkwastakendownbyterrorists Dr MartinLutherKingwaskilledonApril4 1968 TheWorldTradeCenterinNewYorkwastakendownbyterroristsonSeptember11 2001 Task1Fastreading 1 EveryoneinAmericarememberswhokilledDr King 2 RobertAllenwaseatinglunchwhenDr Kingwaskilled 3 Robert sparentswereshockedtohearthenews 4 KateSmithwaswatchingamoviewhenaplanehittheWorldTradeCenter 5 Katedidn tthinkherfriendwastellingthetruthabouttheevent F NG T F T 2c Readitagain Arethefollowingstatementstrue T orfalse F ornotgiven NG Task2carefulreading Task32d Underlinesentencesfromthepassagewithsimilarmeaningstotheonesbelow 1 Noteveryonewillrememberwhokilledhim buttheycanrememberwhattheyweredoingwhentheyheardthathegotkilled Althoughsomepeoplemaynotrememberwhokilledhim theyrememberwhattheyweredoingwhentheyheardthenews Wefinishedtherestofourdinnerinsilence 2 Noonesaidanythingfortherestofdinner Eventhedate September11 2001 hasmeaningtomostAmericans 4 IhadtroublethinkingclearlyafterthatbecauseIwasveryafraid IwassoscaredthatIcouldhardlythinkclearlyafterthat 3 September11 2001 thedatealonemeanssomethingtomostpeopleintheUS 2eHowmuchdoyourememberabouttheeventsinthepassage Testyourpartner A WhendidDr MartinLutherKingdie B Hedidedon A Howdidhedie B A WherewastheWorldTradeCenter B A WhatwasKateSmithdoingwhentheWorldTradeCenterwastakendown B A WhathappenedtotheWorldTradeCenter B Task4Speaking Whatwastheevent Whendidithappen Wheredidithappen Whatwereyoudoing Whatwereyourfriendsdoing Whywasitimportant Whydoyourememberthisevent 3aPre writingbymakingnotesaboutaneventyourememberwell Step4Writing 3bWriteashortarticleabouttheimportanteventin3a Trytowritethreeparagraphs First writeabouttheevent whenandwhereithappened AnimportanteventthatIrememberwellwas Ithappenedin on at in WenchuanEarthquake May12 2008 Wenchuan Sichuan Then writeaboutwhythiseventwasimportant Thiseventisveryimportanttomebecause Irememberthiseventwellbecause Next writeaboutwhatyouandsomeofyourfriendsweredoingwhenthiseventhappened WhenIheardthenewsofthisevent Whenthiseventhappened Iwas Myfriendswere AnimportanteventthatIrememberwellwasWenchuanEarthquake IthappenedonMay12 2008inWenchuan Sichuan WhenIheardthenewsofthisevent Iwasworking MyfriendswerewatchinggamesonTV Thiseventisveryimportanttomebecausemanypeoplediedintheearthquake Theyneedsomehelp Lotsofpeoplecametohelpthem 范文 Step5While writingbyafreetalkandmakingnotes Lookatthepicturesandtalkaboutwhatitwasandwhatyouweredoingwhenithappened Writeanarticleaboutitasthemodel Tianjinbigbang 2015年8月12日 1 Somenewwordsandphrases 在歷史上 默默地 首先 講實話 如此 以致 做 感到吃驚 做某事有麻煩 inhistory insilence atfirs