人教版九年级上册英语unit9+SectionA+PPT课件.ppt

6 TVprogrammescan totheothersideoftheworld A sendB besentC makeD bemade 7 Olderpeoplemust politely A speaktoB bespokenC bespokentoD sayto 9 Manypeople Englishintheworld A speakB speaksC spokeD arespoken 10 Wemust ourhomeworkeveryday A befinishedB finishC arefinishedD finished B C B Unit9 Whenwasitinvented SectionA Talkaboutthehistoryofinventions Thepassivevoice GrammarFocus LanguageGoals invent in vent v 发明 创造calculator k lkjuleit n 计算器beusedfor用来做 scoop sku p v 用勺舀n 勺子 长柄勺adjustable d st b l adj 可调整的heel hi l n 鞋袜等的 后跟battery b t r n 电池operate p reit v 操作 作业battery operate电池供电的slipper slip n 拖鞋heat hi t v 加热 是变热 Newwods lightbulbs invention Edison inventor Edisoninventedthelightbulb ThelightbulbwasinventedbyEdison KarlBenzinventedthecar wasinventedby Thecar KarlBenz Bellinventedthetelephone wasinventedby Thetelephone Bell KarlBenz Bell Edison Whowas inventedby Itwasinventedby thecar KarlBenz pairwork 1b Listenandmatchtheinventionswiththedates a b e d c 18761885192719711976 d a b e c calculator PAIRWORK Whenwasthetelephoneinvented Ithinkitwasinventedin1876 1c 1885197619711927 Whatis are usedfor It s They re usedfor 某物被用来做什么 Let sdiscuss Whatarethecomputersusedfor Thecomputersareuesdfor beusedfor v ing被用于 playgamessearchinformationreadstorieschatwithfriends ting ing ing ing A Whatistheusedfor B Ithinkitisusedfor talkingwithpeople car computer calculator lightbulbs counting bringinglight insteadingofwalking studying PAIRWORK 1 Amyused glass A wearB towearC towearingD usetobe2 Theknifeisused fruits A tocuttingB forcuttingC cut3 Iused late butnowI early A togettingup amusedtogettingupB togetup amusedtogetupC togetup amusedtogettingup 4 They reusedforseeinginthedark 改为同义句 They reused inthedark B B C tosee usedtodo过去常常做某事 只用于过去时态beusedtodoing习惯做某事 用于一般现在时和过去时beusedfordoing todo被用于做某事 表示被动语态 interestinginventions Newwordsscoopv 用勺舀n 勺子adjustableadj 可调整的heeln 后跟batteryn 电池operatev 操作battery operated电池供电的slippern 拖鞋heatv 加热 battery operatedslippers电池供电的拖鞋 heatedicecreamscoop加热的冰激凌勺 shoeswithadjustableheels可调节后跟的鞋 2a Listenandnumbertheinventionsintheorderthatyouhear 3 1 2 2bListenagain Matchtheinventionswiththeirinventorsanduses Inventionshoeswithadjustableheelsbattery operatedslippersheatedicecreamscoop Whowasit weretheyinventedby ChelseaLanmonJayceCoziarandJamieEllsworthJulieThompson Whatisit aretheyusedfor scoopingreallycoldicecreamseeinginthedarkchangingthestyleoftheshoes camera 1839 Daguerre达盖尔 plane TheWrightBrothers莱特兄弟 1903 Writing takephotos Forexample A Whenwas invented B The wasinventedin A Whowas inventedby B Itwasinventedby IthinkItisveryuseful Itwasusedfor carrypeopletosomeplace HOMEWORK thefourgreatinventionsofancientChina invention time inventor beusedfor 指南针thecompass Itwasinventedin1350 ItwasinventedbyaGerman Itisusedfortellingusthetime Andtellingustogetupontime Guessinggame alarmclock It sanannoyinginvention BecauseitwakesmeupwhenI msleeping Guessing Whatisit whatisitusedfor Microwaveoven Itisusedforcookingandheatingfood 加热 Ithinkcomputeristhemosthelpfulinvention BecauseithelpsmesearchtheinformationthatIneed Moreinventionsinthefuture yourinventions Pleasedesignaninventionwithyourimagination workingroupsanddrawitonapieceofpaper thenintroduceitinfront Whowasitinventedby Whatwasitusedfor 3 Whatdoyouthinkofit 1 When thetelephone doyouknow Yes In1876 A was inventedB isinventedC did inventD had invented2 Ithinkitisoneof intheworld A thehelpfulinventionB thehelpfulinventionsC themosthelpfulinventionsD themosthelpfulinvention3 2010年河北省37题 HongKong tobeagoodplaceforeatingtoday A knowsB knewC isknownD wasknown C A C 5 2008年河北省35题 Lastyear LiHua acollegestudent toworkfortheOlympicGames A ischoosingB ischosenC waschoosingD waschosen 4 2007年河北省42题 We toclosethewindowsbeforeweleftthelab A tellB toldC aretoldD weretold 6 2006年河北省37题 Thechildren toswimlastmont