新目标(Go-for-it)版九年级-Unit-6-grammar-focus-4c--公开课一等奖

Unit6Whenwasitinvented?1.rule(动词)___________2.near(副词)_______________3.nation(形容词)______________4.偶然；意外地______________5.发生______________6.毫无疑问；的确____________7.跌落____________一、按要求写出下列词汇或词组takeplacenearlyrulenationalbyaccidentwithoutdoubtfallinto1.___________________________________2.___________________________________3.___________________________________4.___________________________________5.___________________________________6.______________________________________________________________________Thespecialcupisusedfordrinkingwine.It’sbelievedthathealthisabovewealth.Wemetatthetrainstationbyaccident.I’msorrythatsuchanaccidenttookplace.Sheiswithoutdoubtveryhappynow.Theboyfellintowaterandhadtobepulledoutatonce.CheckthehomeworkTellsomethingabouthowteawasinventedbyaccident.OnedayShenNongwasboilingdrinkingwateroveranopenfire.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.Itproducedanicesmellsohetastedthebrownwater.Itwasquitedeliciousandoneoftheworld’sfavoritedrinkwasinvented.LuYu“thesaintoftea”mentionedShenNonginhisbookChaJing.Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.TellsomethingaboutLuYuandhisChaJing.ItisbelievedthatteawasbroughttoKoreaandJapanduring6thand7thcenturies.InEngland,teadidn’tappearuntilaround1660.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.Tellsomethingabouthowteaspreadtoothercountries.根据课本内容，完成下列句子。1.拉链是什么时候被发明的？___________thezipper________?2.它于1893年被发明。It_______________in1893.wasinventedWhenwasinvented3.它是由谁发明的？___________itinvented______?4.它是由惠特科姆•贾得森发明的。It_______________WhitcombJudson.5.茶叶什么时候被带到朝鲜去的？___________tea_________toKorea?6.是在六到七世纪之间被带到朝鲜。It____________toKorea________the6thand7thcenturies.wasinventedbyWhenwasbroughtwasbroughtduringWhowasby7.热冰淇淋勺用来做什么？What___thehotice-creamscoop__________?8.它用来挖很冷的冰淇淋。It’s_______________reallycoldice-cream.usedforservingisusedfor9.贝尔于1876年发明了电话机。AlexanderGrahamBell_________thetelephonein1876.10.电话机在1876年被贝尔所发明。Thetelephone__________________AlexanderGrahamBellin1876.inventedwasinventedby英语有两种语态：主动语态和被动语态。主动语态表示主语是动作的执行者，而被动语态则表示主语是动作的承受者。如：Wecleanedtheclassroomyesterday.我们昨天打扫了教室。(主动语态，主语we是clean这一动作的执行者)Theclassroomwascleanedyesterday.教室昨天被打扫。(被动语态，主语theclassroom是clean这一动作的承受者)一、一般过去时被动语态一般过去时被动语态的结构为“主语+was/were+及物动词的过去分词(+by+动作的执行者).”。如：Treeswereplantedlastspring.去年春天种了树。1.肯定句：主语+was/were+及物动词的过去分词+其他.e.g.PaperwasinventedbyChinesepeopletwothousandyearsago.纸是中国人在二千多年前发明的。2.否定句：主语+was/werenot+及物动词的过去分词+其他.e.g.Womenwerenotallowedtotakepartinthegamesatfirst.开始妇女不允许参加奥运会。e.g.Wasthispicturedrawnbyyoursister?这幅画是你妹妹画的吗？3.一般疑问句：Was/Were+主语+及物动词的过去分词+其他?二、被动语态的用法：1.不知道谁是动作的执行者，或没有必要指出谁是动作的执行者。e.g.Englishisspokenallovertheworld.全世界都在说英语。2.需要突出或强调动作的承受者。e.g.Thisdictionaryisusedbymoststudents.这本字典是大多数学生在用的。1.有些短语动词相当于及物动词，变为被动句时介词或副词不能去掉。e.g.Theyputoffthemeetingbecauseoftheweather.→Themeetingwasputoffbecauseoftheweather.会议因天气的缘故被推迟了。三、主动语态变被动语态应注意的问题2.含有双宾语的主动句变为被动句时，通常把指“人”的间接宾语变为主语，指“物”的直接宾语保留不变；如果把指“物”的直接宾语变为主语，则在间接宾语前加to或for。e.g.Myauntgavemeane-dictionaryyesterday.Iwasgivenane-dictionaryyesterday.Ane-dictionarywasgiventomeyesterday.3.主动句中感官动词see/hear/watch/feel等和使役动词make/let/have等后跟省略to的动词不定式，变为被动语态时应加上不定式符号to。e.g.Isawaheavymanenterthehouse.Aheavymanwasseentoenterthehouse.4.系动词、不及物动词或某些短语动词（happen,takeplace,cometrue,fallasleep…）没有被动语态。e.g.WhathappenedtoMr.Brown?布朗先生发生了什么事？将下列句子变为被动语态。1.Hechosesixstorybookstheotherday.Sixstorybooks____________byhimtheotherday.2.UncleLeegaveJackalargecakeforhepaintedthewallwonderfully.Jack__________alargecakeforhepaintedthewallwonderfully.wasgivenwerechosen3.Amouseatehalfofthecakelastnight.Halfofthecake__________byamouselastnight.waseaten将下列句子变为主动语态。4.WerethesemachinesinventedbyEdison?_____Edison_______thesemachines?Didinvent5.ThepostcardwassenttoLindabyPaul.Paul_____thepostcard___Linda.6.AmericawasdiscoveredbyColumbus.Columbus__________America.senttodiscovered对划线部分提问7.Shoeswithlightswereusedforseeinginthedark.___________shoeswithlights______for?8.PaperwasinventedinChinaalmostathousandyearsago.___________paper_________inChina?usedWhatwereWhenwasinvented4aRewritethesentencesusingthepassivevoice.点拨：原句为一般过去时态，原句的谓语动词为sold，宾语为thefridge；改为被动语态时，应将thefridge作主语，谓语动词用wassold的形式。1.Theysoldthefridgeatalowprice.Thefridgewassoldatalowprice.点拨：分析原句的句子结构可知，stole是谓语动词，mycamera是句子的宾语；改为被动语态句时，应将mycamera作句子主语，谓语动词用wasstolen的形式。2.Somebodystolemycamerafrommyhotelroom.__________________________________________________________________Mycamerawasstolenfrommyhotelroom.3.Wheredidyoutakethesephotos?__________________________________4.Ourparentsadvisedusnottogooutalone.__________________________________5.Differentwriterstranslatedthebookintodifferentlanguages.____________________________________________________________________Wherewerethesephotostaken?Wewereadvisednottogooutalone.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.1.You____________tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquakehappeneda