人教版九年級英語上冊 （When was it invented）課件(第2課時)

UNIT6Whenwasitinvented?第2課時

學習目標學習本課時新單詞及短語：accidental,ruler,boil,remain,smell,saint,national,trade,popularity,doubt,fridge,low,somebody,translate,lock,ring,earthquake,sudden,bell,biscuit,cookie,musical,instrument,byaccident,takeplace,withoutdoubt；13掌握一般過去時的被動語態(tài)的用法。了解茶的發(fā)明及傳播；2課堂學習Whenwasteainvented?Whoinventedtea?Howwasitinvented?Skimthepassagethenanswerthequestions.About5,000yearsago.ItwasinventedbytheChineserulercalledShenNong．Itwasinventedbyaccident.Readthepassagequicklyandmatcheachparagraphwithitsmainidea.Paragraph1Paragraph3Paragraph2LuYuandhisbookChaJingHowteawasinventedbyaccidentHowteaspreadtoothercountriesReading(1)Whatisthearticleabout?A.whatteais B.whereteacomesfromC.howteawasinventedD.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.Readandchoosetherightanswers.Who:__________What:_________Where(country):________How:ShenNongwas_________drinkingwaterwhensomeleaves_______________thewaterand________thereforsometime.It__________apleasantsmell.ShenNong________thebrownwaterandittasteddelicious.Result:Oneoftheworld’sfavorite_________wasinvented.

ShenNongteaChinaboilingfellintoremainedproducedtasteddrinksReadPara.1andcompletethechart.1.TeawasbroughttoKoreaandJapanduring_________________________.2.

InEngland,teadidn’tappearuntilaround_____________.3.TheteatradefromChinatoWesterncountriestookplaceinthe____________.

the6thand7thcenturies166019thcenturyReadPara.3andcompletethesentences.1.Whenwasteafirstdrunk?2.Howwasteainvented?Itwasfirstdrunkabout5,000yearsago.SomeleavesfromateaplantfellintotheboilingwaterwhenShenNongwasboilingdrinkingwateroveranopenfire.Itproducedanicesmellandtasteddelicious.Thisishowteawasinvented.3.Whoiscalled“thesaintoftea”?4.WhatisChaJingabout?LuYuiscalled“thesaintoftea”.Itdescribeshowteaplantsweregrownandusedtomaketea.5.Whenwasteabroughttoothercountries?ItwasbroughttoKoreaandJapanduringthe6thand7thcenturiesandtoEnglandaround1660.Readthepassageagainandanswerthequestions.3b1.ItissaidthataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.thefirsttodosth.第一個做……的人Itissaidthat…據說……(that后接完整的句子)【相似句型】Itisbelievedthat…據說Itisexpectedthat…據估計據說一位叫作神農的中國統(tǒng)治者最早發(fā)現(xiàn)了茶可以飲用。Languagepointsv.某人或某事物仍保持某種狀態(tài)Heremained

silent.他保持沉默。Itremains

asecret.這仍然是個秘密。2.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.一些葉子從茶樹上落入這水里并在里面停留了一段時間。remain剩下；剩余；遺留v.Littleoftheoriginalarchitecture(建筑)remains.原先的建筑物幾乎沒有殘留。Aftertheflood,nothing

remained

ofthevillage.洪水過后，村莊蕩然無存。3.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.takeplace發(fā)生；出現(xiàn)1.Great

changes

have

taken

place

in

our

hometown

during

the

past

ten

years.在過去的十年里,我們家鄉(xiāng)發(fā)生了巨大的變化。2.Themeetingwilltakeplacesoon.會議即將舉行。從中國到西方國家的茶葉貿易始于19世紀。一般過去時的被動語態(tài)構成：was/were+及物動詞的過去分詞。grammarCanyoufindthesentenceswithpassivevoiceinthesimplepasttense?1.肯定句:主語+was/were+V-ed+(by…)Thenewswaspublishedbythegovernment.2.否定句:主語+was/were+not+V-ed

+(by…)3.一般疑問句:Was/Were+主語+V-ed

+(by…)?

Thenewswasn’tpublishedbythegovernment.Wasthenewspublishedbythegovernment?4.特殊疑問句:疑問詞+was/were+主語+V-ed

+(by…)?Whenwasthenewspublishedbythegovernment?一般過去時被動語態(tài)的句型1.

“不及物動詞+介詞

/

副詞”構成的短語動詞，變成被動句時，要把它們作為整體看待，介詞或副詞不可與其動詞拆開或漏掉。如：Ourhomeworkwashandedinyesterdayafternoon.Thehousewasfixedupbymyfather.2.

含有雙賓語的主動句變被動句時，可將主動句中的直接賓語或間接賓語變?yōu)楸粍泳渲械闹髡Z。如果把主動句中的直接賓語(指物)變?yōu)楸粍泳渲械闹髡Z，則需在間接賓語(指人)前加適當?shù)慕樵~to或for。

如:

主動結構：

Dannygavemeaticketjustnow.

被動結構：

AticketwasgiventomebyDannyjustnow.

(直接賓語作主語)

IwasgivenaticketbyDannyjustnow.

(間接賓語作主語)3.

有些動詞常用其主動形式表示被動意義，如sell,wash,write等和表示感覺、知覺的系動詞feel,sound,taste,smell等。如：Thiskindofdresssellswell.Thefishtastesverydelicious.4.

在主動句中,使役動詞(如make等)和感官動詞(如see,watch,notice,hear等)后面常接不帶to的動詞不定式作賓語補足語;但在被動句中，這些詞后面的動詞不定式都需要帶to。如：Thebossmadeusworkfortenhourstoday.→Weweremadetoworkfortenhourstodaybytheboss.MomheardBensinginthenextroom.→BenwasheardtosinginthenextroombyMom.感官動詞一感二聽三讓四看主動句中to離開，被動句中to回來Completethesentenceswiththecorrectformsoftheverbsinthebox.1.Oneoftheworld’sfavoritedrinkswas_________byaccident.invented2.Teawasfirst________byShenNongabout5,000yearsago.drunkinventdrinkbringproducetrade3c3.Anicesmellwas_________whenthetealeavesdroppedintothehotwater.produced4.Teawas________toKoreaandJapanduringthe6thand7thcenturies.brought5.Teaisnow_______betweenmanydifferentcountries.tradedinventdrinkbringproducetrade3c4aRewritethesentencesusingthepassivevoice.1.Theysoldthefridgeatalowprice._______________________________Thefridgewassoldatalowprice.n.

冰箱adj.低的;矮的practice2.Somebodystolemycamerafrommyhotelroom.__________________________________________________________________Mycamerawasstolenfrommyhotelroom.pron.

某人n.

重要人物3.Wheredidyoutakethesephotos? __________________________________4.Ourparentsadvisedusnottogooutalone. ____________________________________________________________________5.Differentwriterstranslatedthebookintodifferentlanguages. __________________________________ __________________________________Wherewerethesephotostaken?Wewereadvisedbyourparentsnottogooutalone.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.v.

翻譯1.You____________tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasudden, butluckilythevillagers____________toasafeplace.wereinvitedeat,like,invite,tell,lock,ring,break,bringwerebrought4bCompletethesentenceswithcorrectformsoftheverbsinthebox.v.鎖上

n.

鎖突然;猛地v.(使)發(fā)出鐘聲或鈴聲；打電話3.Thedoor__________whenwearrived,sowe______thebell.4.Thestudents___________nottoeator drinkinclass,butRuby______therulewhenshestartedeatingabiscuitinscience class.5.Thecookies__________bythehungrykidsinlessthan20minutes,andtheyreally_____them.waslockedrangbrokeweretoldwereeatenlikedn.

鐘聲;鈴聲n.

餅干n.

曲奇餅Thetelephone___________(invent)byAlexanderGrahamBell.He________(born)in1847.Mr.Bell________(work)ontheinventionofthetelephonewithThomasWatson.wasbornwasinventedworkedDecidewhetheractiveorpassiveformsshouldbeusedinthesesentence.Writethecorrectformsintheblanks.4cIn1875,Mr.Bell_________(learn)howtosendmusicalnotesthroughaninstrumentsimilartoatelephone.Finally,thetelephone___________(invent)in1876.Thefirstsentencethat_______(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone______(use)aroundtheworld.learnedwasinventedwassaidisusedadj.

音樂的;有音樂天賦的n.

儀器;工具byaccidentItissaid/believedthatthefirsttodosth.fallintobebroughttosp.takeplace(不能用于被動語態(tài)）helptodosth.helpsb.(to)dosth.=helpsb.withsth.eventhoughwithoutdoubtsummary偶然;意外地據說……/相信……第一個做某事的人落入被帶到某地發(fā)生;出現(xiàn)幫助做某事幫助某人做某事即使毫無疑問;的確Ⅰ.根據句意及括號內所給單詞的提示填空。

1.Henrywatchedthemilkuntilit______(boil)andthenturnedoffthegas.2.Afterthebigearthquake,theancienthouse________(remain)safe.Itwasamazing.3.Heisabasketballplayerandhestartedtoplayforthe________(nation)teamat19.4.Thepyramidswerebuilttoprotectthetombs(墳墓)of________(rule)orotherimportan