Unit6Revision課件人教新目標(biāo)版英語(yǔ)九年級(jí)全冊(cè)

Unit6Whenwasitinvented?R九年級(jí)上冊(cè)SectionB第5課時(shí)

I.Reviewtheknowledge(知識(shí)回顧)1.beusedfordoing=beusedtodosth2.withpleasure

3.byaccident

4.It'ssaid/believedthat

5.takeplace6.withoutdoubt7.bymistake8.allofasudden

被用于做某事重點(diǎn)單詞及詞組Ⅰ.知識(shí)回顧--1.師友互查發(fā)生據(jù)說(shuō).....毫無(wú)疑問(wèn)錯(cuò)誤地；意外地很榮幸....偶然，意外地突然1.divided...into2.stopsbfromdoingsth

3.notonly....butalso...

5.thenumberof

6.lookupto7.encouragesbtodosth8.achieveone'sdream

把...分成....重點(diǎn)單詞及詞組Ⅰ.知識(shí)回顧--1.師友互查鼓勵(lì)某人做某事....的數(shù)量欽佩，仰慕實(shí)現(xiàn)某人地夢(mèng)想阻止某人做某事不僅...而且...1.electric(adj.)→______________(n.)電能2.day(n.)→_____________(adj.)日常的3.accident(n.)→___________(adj.)意外的；偶然的4.popular(adj.)→__________(n.)受歡迎，普及5.sudden(adj)→____________(adv.)突然地6.music（n.）→___________(adj.)有音樂(lè)天賦的7.salt(n.)→_______（adj.）咸的8.Canada(n.)→__________（adj.）加拿大（人）的9.near(adj.)→__________（adv.）幾乎（n.）→___________（adj.）民族的（v）→_______（n.）發(fā)明者→__________(n.)發(fā)明；創(chuàng)造（n.職業(yè)）→__________（adj.）專業(yè)的；職業(yè)的accidentalpopularitysaltyCanadiannationalⅠ.知識(shí)回顧--1.師友互查suddenlyinventorprofessionalelectricitydailymusicalnearlyinventionⅠ.知識(shí)回顧--1.師友互查

拉鏈?zhǔn)鞘裁磿r(shí)候被發(fā)明的？它是在1893年被發(fā)明的。它是由誰(shuí)發(fā)明的？它是由惠特科姆·賈德森發(fā)明的。

茶是什么時(shí)候被帶到朝鮮的？它是在6世紀(jì)和7世紀(jì)期間被帶到了朝鮮。熱冰激凌勺是用來(lái)干什么的？它被用來(lái)提供很涼的冰激凌。亞歷山大·格拉厄姆·貝爾在1876年發(fā)明了電話。電話在1876年被(亞歷山大·格拉厄姆·貝爾)發(fā)明。提示：1.獨(dú)立閱讀，翻譯句子；2.師友互助；3.觀察標(biāo)紅部分,總結(jié)語(yǔ)法結(jié)構(gòu).被動(dòng)語(yǔ)態(tài)當(dāng)主語(yǔ)為動(dòng)作的執(zhí)行者時(shí)，

謂語(yǔ)的形式為主動(dòng)語(yǔ)態(tài)；

當(dāng)主語(yǔ)為動(dòng)作的承受者時(shí)，

謂語(yǔ)要用被動(dòng)語(yǔ)態(tài)。eg:Judsoninventedzipperin1893.

（主動(dòng)語(yǔ)態(tài),句子的主語(yǔ)

Judson是動(dòng)作invented的執(zhí)行者）ZipperwasinventedbyJudsonin1893.

（被動(dòng)語(yǔ)態(tài),句子的主語(yǔ)zipper是動(dòng)作invented的承受者）語(yǔ)法重點(diǎn)

Ⅰ.知識(shí)回顧--2.教師點(diǎn)撥被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)：be（was/were）+動(dòng)詞的過(guò)去分詞(課本184)語(yǔ)法重點(diǎn)

一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)的句式結(jié)構(gòu)一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài):肯定句主語(yǔ)+was/were+及物動(dòng)詞的過(guò)去分詞（+by…）否定句主語(yǔ)+was/were+not+及物動(dòng)詞的過(guò)去分詞（+by…)疑問(wèn)句Was/Were+主語(yǔ)+及物動(dòng)詞的過(guò)去分詞（+by…)?特殊疑問(wèn)詞+was/were+主語(yǔ)+及物動(dòng)詞的過(guò)去分詞（+by...)?was/were+doneⅠ.知識(shí)回顧--2.教師點(diǎn)撥II.Explainthetypicalexamples(題型講解)Ⅱ.題型講解--1.師友互講詞性轉(zhuǎn)換1.In1986,Americanmadetherosethe________(nation)flower.2.Accordingtoasurvey，theaveragenumberof______(day)stepsis4196.3.Thedrumistheoldest__________(music)instrumentintheworld.4.Ifoundthatthe_________(Canada)foodwasverydelicious5.The__________(popular)ofInternetmakesourlifebetter.6.Theteacherswere________(near)allmen.Thereareonlytwowomen.7.Sometimesyouneedtheadviceof___________(profession)artists.dailynationalmusicalpopularityCanadianprofessionalnearlyⅡ.題型講解--2.教師點(diǎn)撥III.Cooperateand

improve(拓展提高)Ⅲ.拓展提高--1.師友互講動(dòng)詞應(yīng)用Didyouknowthattea,themostpopulardrinkintheworld(afterwater),was_________(invent)

byaccident?Manypeoplebelievethatteawasfirst_________(drink)

about5,000yearsago.ItissaidaChineseruler_________(call)ShenNongwasthefirsttodiscoverteaasadrink.Afewthousandyearslater,LuYu,“thesaintoftea”,_________

(mention)ShenNonginhisbookChaJing.Thebookdescribeshowteaplants_________

(grow)andusedtomaketea.Itis_________(believe)thattea_________(bring)toKoreaandJapanduringthe6thand7thcenturies.TheteatradefromChinatoWesterncountries_________(take)placeinthe19thcentury.Thishelpedtospreadthepopularityofteaandtheteaplanttomoreplacesaroundtheworld.inventeddrunkcalledmentionedweregrownwasbroughtbelievedtookⅢ.拓展提高--2.教師點(diǎn)撥IV.Writing（寫(xiě)作訓(xùn)練）題目要求：Imagineyouareabusinessperson.Writeadescriptionofyournewinvention.Trytoselltheinventiontotheclass.ThisspecialpenwasinventedbyLiuJie.Ithasthreecolorsandisusedfor…IV.寫(xiě)作--2.師友討論這是一篇事物介紹類的說(shuō)明文，根據(jù)題目提示可考慮采用下面的模板。特殊的筆引出話題介紹發(fā)明簡(jiǎn)短的結(jié)尾Therearesomanyinterestinginventionsinourlife,andthe