Unit4(SectionA1a1c)課件人教版英語九年級全冊

Unit4Iusedtobeafraidofthedark.SectionA1a-1c

StudyingAims1.Learntotalkaboutwhatyouusedtobelikeby1a.2.Learnthestructure“usedto”by1b.3.TraintheSs’abilityoflisteningandspeakingby1b&1c.humorous/hju:m?r?s/adj.有幽默感的；滑稽的silent/'sa?l?nt/adj.不說話的；沉默的helpful/'helpfl/adj.有用的；有幫助的fromtimetotime時常；有時score/sk?:(r)/n.&v.得分；打分background/'b?kgra?nd/n.背景Newwords跟讀3遍，熟讀，然后檢查Whatdoeshelooklike?HewasshortwhenhewasachildHeis

tallnow.He

usedtobeshort,butnowheistall.inthepast(過去）now（現(xiàn)在）Theriverwasverydirtyinthepast.Butnow

itisclean.Theriverusedtobedirty.Butnow

itisclean.

usedto的用法Iusedtogotobedearly，butnowIstayuplate.我過去常常睡得早，但現(xiàn)在我每天熬夜。Theyusedtotakeafter-classlessonsonweekends.他們過去在周末上輔導(dǎo)課。Ericusedtobeshort.Eric以前很矮。usedto用來表示________發(fā)生的動作或存在的狀態(tài)，但現(xiàn)在已不發(fā)生或不存在了，意為“_________”,后接_____________,used不隨主語人稱的變化而改變。過去經(jīng)常過去常常動詞原形Sentences:A:DidMariousetobeshort?B:Yes,hedid.Heusedtobereallyshort.A:What'shelikenow?B:He'stallnow.summaryNewphrase:

肯定句：usedtodo/be+形容詞否定句：didn'tusetodo/...一般疑問句：Did...useto...?Yes,sbdid./No,sbdidn't.【拓展】幾個易混結(jié)構(gòu)的比較：結(jié)構(gòu)意義to的作用usedtodosth.過去常常做某事不定式use...todosth.用…做…beusedtodosth.被用來做…be/getusedtodoingsth.習(xí)慣于做某事介詞Exercise根據(jù)所給的漢語提示完成句子。1.Myuncle_________________(以前是個司機),butnowheisanactor.2.Tom’sfather_________________(過去常?？磿?afterlunch.3.Mary__________________(以前常常騎自行車)towork,butnowshe____________________(習(xí)慣步行)towork.4.Thepencil__________________(被用來書寫).usedtobeadriver

usedtoreadusedtorideabikeisusedtowalking

isusedtowritetall/short/ofmediumheightheavy/thin/ofmediumbuildlong/short/straight/curly/blackhairlong/round/squarefacebig/smalleyes/ears/nose/mouthwearglassesyoung/oldFillinthechartwithwordstodescribepeople.1aAppearance

Personalityoutgoingquietfunnyseriousbravecutekindfriendlyactivewarmcreativehard-workingshypolitelazy

1b.Listen.Bobisseeingsomefriendsforthefirsttimeinfouryears.

Whatdidhisfriendsusetolooklike?

Mariousedtobe_____.Heusedtowear______.2.Amyusedtobe____.Sheusedtohave______hair.3.Tinausedtohave____and______hair.shortglassestallshortredcurlyDidMariousetobeshort?Yes,hedid.Heusedtobereallyshort.1cLookatthepicturein1aandmakeconversati