九年级英语全册 Unit 6 When was it invented（第2课时）课件 （新版）人教新目标版(2).ppt

unit6whenwasitinvented sectiona3a 4c accidentaladj 意外的 偶然的byaccident偶然 意外地rulern 统治者 支配者boilv 煮沸 烧开remainv 保持不变 剩余 smelln 气味v 发出 气味 闻到saintn 圣人 圣徒nationaladj 国家的 民族的traden 贸易 交易v 做买卖 从事贸易 takeplace发生 出现doubtn 疑惑 疑问v 怀疑withoutdoubt毫无疑问 的确fridgen 冰箱lowadj 低的 矮的 somebodypron 某人n 重要人物translatev 翻译lockv 锁上 锁住n 锁earthquaken 地震suddenadj 突然 的 allofasudden突然 猛然 belln 钟 声 铃 声 biscuitn 饼干cookien 曲奇饼musicaladj 音乐的 有音乐天赋的instrumentn 器械 仪器 工具 next remainv 保持不变 剩余指人或事物在一段时间内持续处于某位置或某种状态 可用作系动词 该词不用于被动语态和进行时态 heremainedsilent 他保持沉默 heremainedinthehospitalforawholeweek 他在医院里整整待了一个星期 back 请同学们在课后参照 巴蜀英才 英语 p55的内容进行复习 smell smelt smelt smelled smelled n 气味v 发出 气味 闻到smell作动词时 既可作系动词 表示 闻起来 后接形容词作表语 也可作感官动词 构成短语smellsb sth do doingsth 请同学们在课后参照 巴蜀英才 英语 p55的内容进行复习 themilksmelledsour 这牛奶闻起来变酸了 doyousmellanythingburning 你闻到什么东西烧着了吗 back 3 national adj 国家的 民族的 构词 该词是由名词nation加形容词后缀 al构成的 类似构成的单词还有traditional 传统的 accidental 意外的 natural 自然的 等 back 请同学们在课后参照 巴蜀英才 英语 p55的内容进行复习 3areadthepassagequicklyandmatcheachparagraphwithitsmainidea para 1para 2para 3 luyuandhisbookchajinghowteaspreadtoothercountrieshowteawasinventedbyaccident anaccidentalinventiondidyouknowthattea themostpopulardrinkintheworld afterwater wasinventedbyaccident manypeoplebelievethatteawasfirstdrunkabout5 000yearsago itissaidthatachineserulercalledshennongwasthefirsttodiscoverteaasadrink onedayshennongwasboilingdrinkingwateroveranopenfire someleavesfromateaplantfellintothewaterandremainedthereforsometime itproducedanicesmellsohetastedthebrownwater itwasquitedelicious andso oneoftheworld sfavoritedrinkswasinvented afewthousandyearslater luyu thesaintoftea mentionedshennonginhisbookchajing thebookdescribeshowteaplantsweregrownandusedtomaketea italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused itisbelievedthatteawasbroughttokoreaandjapanduringthe6thand7thcenturies inengland teadidn tappearuntilaround1660 butinlessthan100years ithadbecomethenationaldrink theteatradefromchinatowesterncountriestookplaceinthe19thcentury thishelpedtospreadthepopularityofteaandtheteaplanttomoreplacesaroundtheworld eventhoughmanypeoplenowknowaboutteaculture thechinesearewithoutdoubttheoneswhobestunderstandthenatureoftea 3breadthepassageagainandanswerthequestions 1 whenwasteafirstdrunk itwasfirstdrunkabout5 000yearsago 2 howwasteainvented itwasinventedbyaccident 3 whoiscalled thesaintoftea luyu 4 whatischajingabout thebookdescribeshowteaplantsweregrownandusedtomaketea italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused 5 whenwasteabroughttoothercountries teawasbroughttokoreaandjapanduringthe6thand7thcenturies itwasbroughttoenglandataround1660 3ccompletethesentenceswiththecorrectformsoftheverbsinthebox invent drink bring produce trade 1 oneoftheworld sfavoritedrinkswas byaccident invented invent drink bring produce trade 2 teawasfirst byshennong5 000yearsago drunk invent drink bring produce trade 3 anicesmellwas whenthetealeavesdroppedintothehotwater produced invent drink bring produce trade 4 teawas tokoreaandjapanduringthe6thand7thcenturies brought invent drink bring produce trade 5 teaisnow betweenmanydifferentcountries traded grammarfocus whenwasthezipperinvented itwasinventedin1893 whowasitinventedby itwasinventedbywhitcombjudson whenwasteabroughttokorea itwasbroughttokoreaduringthe6thand7thcenturies whatisthehotice creamscoopusedfor it susedforservingreallycoldice cream activevoice alexandergrahambellinventedthetelephonein1876 passivevoice thetelephonewasinvented byalexandergrahambell in1876 一般过去时的被动语态1 构成 主语 was were 及物动词的过去分词 was were的使用由主语的单复数形式而定 请同学们在课后参照 巴蜀英才 英语 p34的内容进行复习 和一般过去时的主动语态一样 句中要有明确的过去时间状语或根据语境能判断出动作发生在过去 thisbridgewasbuiltlastoctober 这座桥是去年十月份建成的 thesecakesweremadebymymotherlastnight 这些蛋糕是我妈妈昨天晚上做的 2 句型变换 一般过去时的被动语态的句型变换应围绕was were进行 否定形式应在其后加not 一般疑问句形式应将其提至句首 特殊疑问句形式应将一般疑问句置于特殊疑问词后面 反意疑问句助动词应使用was were hiscomputerwasnotstolenlastnight 他的电脑昨天晚上没有被偷 whenwasyourletterwritten 你的信是什么时候写的 yourbikewasnotrepairedlastnight wasit 你的自行车昨晚没有修好 是吗 4arewritethesentencesusingthepassivevoice 1 theysoldthefridgeatalowprice thefridgewassoldatalowprice 2 somebodystolemycamerafrommyhotelroom mycamerawasstolenfrommyhotelroom 3 wheredidyoutakethesephotos wherewerethesephotostaken 4 ourparentsadvisedusnottogooutalone wewereadvisednottogooutalone 5 differentwriterstranslatedthebookintodifferentlanguages thebookwastranslatedintodifferentlanguagesbydifferentwriters 4bcompletethesentenceswithcorrectformsoftheverbsinthebox eat like invite tell lock ring break bring you tothepartylastnight weren tyou whydidn tyougo wereinvited eat like invite tell lock ring break bring 2 theearthquakehappenedallofasudden butluckilythevillagers toasafeplace werebrought eat like invite tell lock ring break bring 3 thedoor whenwearrived sowe thebell waslocked rang eat like invite tell lock ring break bring 4 thestudents nottoeatordrinkinclass butruby therulewhenshestartedeatingabiscuitinscienceclass weretold broke eat like invite tell lock ring break bring 5 thecookies bythehungrykidsinlessthan20minutes andtheyreally them wereeaten liked 4cdecidewhetheractiveorpassiveformsshouldbeusedinthesesentence writethecorrectformsintheblanks thetelephone invent byalexandergrahambell he born in1847 mr bell work ontheinventionofthetelephonewiththomaswatson wasinvented wasborn worked in1875 mr bell learn howtosendmusicalnotesthroughaninstrumentsimilartoatelephone finally thetelephone invent in1876 learned wasinvented thefirstsentencethat say onthetelephonebymr bellwas mr watson comehere iwanttoseeyou todaythetelephone use aroundtheworld wassaid isused homework 请同学们完成 巴蜀英才 英语 九年级上 p55 p56第二课时的相应练习 it ssaidthatachineserulerca