2024-2025學(xué)年人教版初中英語(yǔ)九年級(jí)（上）教案 UNIT 6 Section A（3a-4c）第2課時(shí)

UNIT6Whenwasitinvented?SectionA(3a—4c)第2課時(shí)設(shè)計(jì)說(shuō)明本課時(shí)學(xué)習(xí)茶發(fā)明的相關(guān)閱讀。教學(xué)時(shí)通過(guò)一段有關(guān)茶藝的錄像導(dǎo)入新課：茶是誰(shuí)發(fā)明的，什么時(shí)候發(fā)明的及怎樣發(fā)明的；然后通過(guò)速讀、細(xì)讀的方法，引導(dǎo)學(xué)生逐步理解課文；單元語(yǔ)法教學(xué)先讓學(xué)生通過(guò)課文中的被動(dòng)語(yǔ)態(tài)的句子感知體驗(yàn)，然后歸納總結(jié)，最后通過(guò)練習(xí)加以鞏固。教學(xué)目標(biāo)通過(guò)本課時(shí)的學(xué)習(xí)，讓學(xué)生達(dá)成以下目標(biāo)：1.知識(shí)目標(biāo)(1)單詞：accidental,ruler,boil,remain,smell,sage,national,trade,popularity,doubt,fridge,low,somebody,translate,lock,ring,earthquake,sudden,bell,biscuit,cookie,musical,instrument(2)短語(yǔ)：byaccident,takeplace,withoutdoubt,allofasudden②ItissaidthataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.③InEngland,teadidn’tappearuntilaround1660...2.能力目標(biāo)：(1)了解茶的發(fā)明及傳播;(2)掌握一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)的用法。3.情感目標(biāo)：了解中國(guó)傳統(tǒng)文化，培養(yǎng)學(xué)生的民族自豪感。重點(diǎn)難點(diǎn)1.重點(diǎn)：(1)本課時(shí)的單詞、短語(yǔ)和句型;(2)一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)。2.難點(diǎn)：(1)運(yùn)用被動(dòng)語(yǔ)態(tài)談?wù)摪l(fā)明;(2)一般過(guò)去時(shí)的主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)之間的轉(zhuǎn)化。教學(xué)準(zhǔn)備PPT課件教學(xué)過(guò)程Step1Lead-inPlayashortvideoforthestudentstolearnaboutChinesetea.Step2ReadingFastreading1.Skimthepassageandthenanswerthequestions.(1)Whenwasteainvented?(2)Whoinventedtea?(3)Howwasitinvented?Checktheanswersonebyone.Answers:(1)About5,000yearsago.(2)ItwasinventedbyaChineserulercalledShenNong．(3)Itwasinventedbyaccident.2.Readthepassagequicklyandmatcheachparagraphwithitsmainidea.Paragraph1LuYuandhisbookChaJingParagraph2HowteaspreadtoothercountriesParagraph3HowteawasinventedbyaccidentChecktheanswers.Answers:Paragraph1LuYuandhisbookChaJingParagraph2HowteaspreadtoothercountriesParagraph3HowteawasinventedbyaccidentCarefulreading1.Readandchoosetherightanswers.(1)Whatisthepassageabout?A.Whatteais. B.Whereteacomesfrom.C.Howteawasinvented. D.Howacupofteaismade.(2)Teawasn’tinventedbyaccident,wasit?A.Yes,itwasn’t. B.Yes,itdid.C.No,itwasn’t. D.Yes,itwas.(3)WhendidteaappearinEngland?A.Around1660. B.Around1670.C.Around1760. D.Around1770.(4)Wherewasteainvented?A.InChina. B.InSingapore.C.InEngland. D.Wedon’tknow.Checktheanswersonebyone.Answers:(1)—(4)CDAA2.ReadPara.1andcompletethechart.Who:_____________What:_____________Where(country):_____________How:ShenNongwas_________drinkingwaterwhensomeleaves_______________thewaterand________thereforsometime.It__________apleasantsmell.ShenNong________thebrownwaterandittasteddelicious.Result:Oneoftheworld’sfavorite_________wasinvented.Checktheanswers.Answers:ShenNong,tea,China,boiling,fellinto,remainedproduced,tasted,drinks3.ReadPara.2andcompletethepassage.Afew_______yearslater,LuYu,“thesageoftea”,_______ShenNonginhisbookChaJing.Thebookdescribeshowteaplants_______andusedtomaketea.Anditalsodiscusseswherethefinesttealeaves______andwhatkindsofwater_______.Answers:thousand,mentioned,wereplanted,wereproduced,wereused4.ReadPara.3andcompletethesentences.(1)TeawasbroughttoKoreaandJapanduring_________________________.(2)InEngland,teadidn’tappearuntilaround_____________.(3)___________.Checktheanswers.Answers:(1)the6thand7thcenturies(2)1660(3)19thcenturyPostreadingTask1Readthepassageagainandanswerthequestions.(1)Whenwasteafirstdrunk?(2)Howwasteainvented?(3)Whoiscalled“thesageoftea”?(4)WhatisChaJingabout?(5)Whenwasteabroughttoothercountries?Checktheanswersonebyone.Answers:(1)Itwasfirstdrunkabout5,000yearsago.(2)SomeleavesfromateaplantfellintotheboilingwaterwhenShenNongwasboilingdrinkingwateroveranopenfire.Itproducedanicesmellandtasteddelicious.(3)LuYuiscalled“thesageoftea”.(4)Itdescribeshowteaplantsweregrownandusedtomaketea.(5)ItwasbroughttoKoreaandJapanduringthe6thand7thcenturiesandtoEnglandaround1660.Task2Workon3c.Completethesentenceswiththecorrectformsoftheverbsinthebox.inventdrinkbringproducetrade1.Oneoftheworld’sfavoritedrinkswas_________byaccident.2.Teawasfirst________byShenNongabout5,000yearsago.3.Anicesmellwas_________whenthetealeavesdroppedintothehotwater.4.Teawas________toKoreaandJapanduringthe6thand7thcenturies.5.Teaisnow_______betweenmanydifferentcountries.Checktheanswersonebyone.Theanswersare:1.invented2.drunk3.produced4.brought5.tradedStep3GrammarFocusFindthesentenceswithpassivevoiceinthesimplepasttense.一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)的構(gòu)成：was/were+及物動(dòng)詞的過(guò)去分詞。一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)的句型:肯定句:主語(yǔ)+was/were+及物動(dòng)詞的過(guò)去分詞(+by…).Thenewswaspublishedbythegovernment.否定句:主語(yǔ)+was/were+not+及物動(dòng)詞的過(guò)去分詞(+by…).Thenewswasn’tpublishedbythegovernment.一般疑問(wèn)句:Was/Were+主語(yǔ)+及物動(dòng)詞的過(guò)去分詞(+by…)?Wasthenewspublishedbythegovernment?特殊疑問(wèn)句:疑問(wèn)詞+was/were+主語(yǔ)+及物動(dòng)詞的過(guò)去分詞(+by...)?Whenwasthenewspublishedbythegovernment?【拓展】(1)“不及物動(dòng)詞+介詞/副詞”構(gòu)成的短語(yǔ)動(dòng)詞，變?yōu)楸粍?dòng)句時(shí)，要把它們作為整體看待，介詞或副詞不可與其動(dòng)詞拆開(kāi)或漏掉。如：Ourhomeworkwashandedinyesterdayafternoon.昨天下午我們的作業(yè)被交上了。Thehousewasfixedupbymyfather.房子被我父親修繕了。(2)含有雙賓語(yǔ)的主動(dòng)句變被動(dòng)句時(shí)，可將主動(dòng)句中的直接賓語(yǔ)或間接賓語(yǔ)變?yōu)楸粍?dòng)句中的主語(yǔ)。如果把主動(dòng)句中的直接賓語(yǔ)(指物)變?yōu)楸粍?dòng)句中的主語(yǔ)，則需在間接賓語(yǔ)(指人)前加適當(dāng)?shù)慕樵~to或for。如:主動(dòng)結(jié)構(gòu)：Dannygavemeaticketjustnow.剛才丹尼給了我一張票。被動(dòng)結(jié)構(gòu)：AticketwasgiventomebyDannyjustnow.(直接賓語(yǔ)作主語(yǔ))IwasgivenaticketbyDannyjustnow.(間接賓語(yǔ)作主語(yǔ))(3)有些動(dòng)詞常用其主動(dòng)形式表示被動(dòng)意義，如sell,wash,write等和表示感覺(jué)、知覺(jué)的系動(dòng)詞feel,sound,taste,smell等。如：Thiskindofdresssellswell.這種裙子賣(mài)得好。Thefishtastesverydelicious.魚(yú)肉嘗起來(lái)很美味。(4)在主動(dòng)句中,使役動(dòng)詞(如make等)和感官動(dòng)詞(如see,watch,notice,hear等)后面常接不帶to的動(dòng)詞不定式作賓語(yǔ)補(bǔ)足語(yǔ);但在被動(dòng)句中，這些詞后面的動(dòng)詞不定式都需要帶to。如：→Weweremadetoworkfortenhourstodaybytheboss.MomheardBensinginthenextroom.媽媽聽(tīng)到本在隔壁房間唱歌了?！鶥enwasheardtosinginthenextroombyMom.【助記】感官動(dòng)詞一感二聽(tīng)三讓四看主動(dòng)句中to離開(kāi)，被動(dòng)句中to回來(lái)Step4PracticeWorkon4a.Rewritethesentencesusingthepassivevoice.1.Theysoldthefridgeatalowprice._______________________________2.Somebodystolemycamerafrommyhotelroom._________________________________3.Wheredidyoutakethesephotos?__________________________________4.Ourparentsadvisedusnottogooutalone.__________________________________5.Differentwriterstranslatedthebookintodifferentlanguages.__________________________________Checktheanswersonebyone.Answers:1.Thefridgewassoldatalowprice.2.Mycamerawasstolenfrommyhotelroom.3.Wherewerethesephotostaken?4.Wewereadvisedbyourparentsnottogooutalone.5.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.Workon4b.Completethesentenceswiththecorrectformsoftheverbsinthebox.eatlikeinvitetelllockringbreakbring1.You____________tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasudden,butluckilythevillagers________toasafeplace.3.Thedoor__________whenwearrived,sowe________thebell.4.Thestudents_________nottoeatordrinkinclass,butRuby________therulewhenshestartedeatingabiscuitinscienceclass.5.Thecookies__________bythehungrykidsinlessthan20minutes,andtheyreally________them.Checktheanswersonebyone.Answers:1.wereinvited2.werebrought3.waslocked;rang4.weretold;broke5.wereeaten;likedWorkon4c.Decidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.Thetelephone________(invent)byAlexanderGrahamBell.He________(born)in1847.Mr.Bell________(work)ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell________(learn)howtosendmusicalnotes________(invent)in1876.Thefirstsentencethat________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone________(use)aroundtheworld.Checktheanswersonebyone.Answers:wasinvented;wasborn;worked;learned;wasinvented;wassaid;isusedStep5Languagepoints1.ItissaidthataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.據(jù)說(shuō)一位叫作神農(nóng)的中國(guó)統(tǒng)治者最早發(fā)現(xiàn)了茶可以飲用。thefirsttodosth.第一個(gè)做……的人Itissaidthat…據(jù)說(shuō)……(that后接完整的句子)【拓展】Itisbelievedthat...人們認(rèn)為……，人們相信……Itisknownthat...眾所周知……Itisreportedthat...據(jù)報(bào)道……2.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.一些葉子從茶樹(shù)上落入水里并在里面停留了一段時(shí)間。remain(1)v.某人或某事物仍保持某種狀態(tài)Heremainedsilent.他保持沉默。Itremainsasecret.這仍然是個(gè)秘密。(2)v.剩下；剩余；遺留Aftertheflood,nothingremainedofthevillage.洪水過(guò)后，村莊蕩然無(wú)存。3.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.從中國(guó)到西方國(guó)家的茶葉貿(mào)易始于19世紀(jì)。takeplace發(fā)生；出現(xiàn)Greatchangeshavetakenplaceinourhometownduringthepasttenyears.在過(guò)去的十年里,我們家鄉(xiāng)發(fā)生了巨大的變化。Themeetingwilltakeplacesoon.會(huì)議即將舉行。Step6Summarybyaccident 偶然;意外地Itissaid/believedthat... 據(jù)說(shuō)……/相信……thefirsttodosth. 第一個(gè)做某事的人fallinto 落入bebroughttosp. 被帶到某地takeplace 發(fā)生;出現(xiàn)helptodosth. 幫助做某事helpsb.(to)dosth. 幫助某人做某事=helpsb.withsth.eventhough 即使withoutdoubt 毫無(wú)疑問(wèn);的確Step7Homework1.Reviewthepassageandthegrammarwehavelearnttoday.2.Preview1a—1eonpage45.當(dāng)堂達(dá)標(biāo)Ⅰ.用所給單詞的適當(dāng)形式填空。1.Henrywatchedthemilkuntilit________(boil)andthenturnedoffthegas.2.Afterthebigearthquake,theancienthouse________(remain)safe.Itwasamazing.3.Heisabasketballplayerandhestartedtoplayforthe________(nation)teamat19.4.Thepyramidswerebuilttoprotectthetombs(墳?zāi)?of________(rule)orotherimportantpersons.Ⅱ.根據(jù)句意及所給漢語(yǔ)提示完成下列句子，每空詞數(shù)不限。1.Manyhouses____________(damage)bytheearthquakeandthousandsofpeoplewerelefthomeless.2.UNICEF(聯(lián)合國(guó)兒童基金會(huì))_____