课题：Unit6Whenwasitinvented?第1课时学习目标：1、重点单词style(n.)样式；款式；project(n.)项目；工程；pleasure(n.)高兴；愉快；daily(adj.)日常的；每日的；website（n.）网站；pioneer(n.)先锋；先驱；list(v.)列表；列清单（n.)名单；清单；mention(v.)提到；说到2、重点词组shoeswithspecialheels特殊后跟的鞋子；hoticecreamscoop热的冰淇淋勺子；runonelectricity电动的；beusedfor被用作；thesubjectformyschoolproject学校项目的课题；ourdailylives我们的日常生活；haveapoint有点道理3、重点句式(1)IthinktheTVwasinventedbeforethecar.我认为电视是在轿车之前发明的。(2)—Whenwasthetelephoneinvented?电话是什么时候发明的？—Ithinkitwasinventedin1876.我认为电话是在1876年被发明的。(3)—Whataretheyusedfor?他们可用来做什么？—Theyareusedfor…他们可用来……(4)ThezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.拉链是由惠特科姆·贾德森在1893年发明的，但在那时，它并没有得到广泛应用。重点难点：重点:一般过去时的被动语态。难点:一般现在时、一般过去时和一般将来时被动语态的区别。导学设计：1.pleasuren.高兴;愉快—Canyouhelpmethinkofaninvention?你能帮我想一个发明吗?—Withpleasure.我很乐意。Thecutetoybearpleasedtheboy.这个可爱的玩具熊让那个男孩很高兴。Wearepleasedwiththepleasanttrip.我们对这次愉快的旅行很满意。【归纳】please(v.)意为“取悦;使高兴;使满意”pleased(adj.)意为“高兴的;满意的”,常用于修饰_________。bepleasedwith...意为“对……感到满意”pleasant(adj.)意为“愉快的;快乐的”;常用于修饰_________。pleasure(n.)意为“高兴;愉快”。(It’s)mypleasure.我很乐意。withpleasure很荣幸,很乐意【现学现练】(1)—CanIbringafriendtoyourbirthdayparty?—Sure,.A.noproblemB.notatallC.mypleasureD.welldone(2)Rememberingthepastwashisonly________(please).(3)Ourteacher_____________(对……满意)ourschoolwork.(4)Ithinkchattingwithmyparentsisa________(please)thing.2.—Whataretheyusedfor?它们是用来做什么的?—Theyareusedforseeinginthedark.它们是用来在夜间照明的。beusedfor意为“被用作……”,其后接动词的-ing形式。beusedfordoingsth.相当于beusedtodosth.,句子的主语通常是物。Thiskindofspecialmaterialisusedformakingdresses.=Thiskindofspecialmaterialisusedtomakedresses.这种特殊的材料是用来做裙子的。【归纳】(1)Imusicbeforesleep.我过去常常在睡觉前听歌。(暗示现在不听了)(21)Iinholidays.我习惯了在假期旅游。(3)Thetreesplantedthesoilfrombeingblownaway.这些种植的树是用来防止土壤被风吹走的。(4)Themachinecuttingthings.这台机器是用来切割东西的。(5)EnglishaforeignlanguageinChina.在中国,英语被当作一门外语。【现学现练】(1)用介词for/as/by填空。Englishisusedafirstlanguageinmanycountries.Chopsticksareused_______Chinesepeopleandtheyareusedeatingdinner.(2)LiuHuan,afamousmalesinger,haslonghair,becausehelonghair.A.usedtohaveB.isusedtohavingC.isusedforhavingD.isusedtohave知识巩固：Ⅰ.用所给词的适当形式填空1.Potatochips(invent)byacookcalledGeorgeCrum.2.It’smy(please)tohelpyouwithEnglish.3.Everyonecan’tavoidmeetingsomeproblemsinhis(day)life.4.Internetwasused(wide)inourlifenow.5.Heseems(make)somemistakesinhiswork.Ⅱ.单项选择1.—Wouldyoulikesomecoffee,please?—Yes,andpleasegetsomesugar.Iprefercoffeesugar.A.toB.forC.withD.from2.—What’sthecupused?—Servingwine.A.asB.forC.toD.in3.—Whydoyouspeakinaloudvoice?—BecauseIwanttomakemyselfclearly.A.such;hearB.so;heardC.such;heardD.so;hear4.The31thOlympicGamesfromAugust5thto21thin20164inRiodeJaneiro.A.heldB.holdsC.washeldD.isheld5.EdisonthelightbulbandColumbusAmerica.A.discovered;discoveredB.invented;discovered...
