Unit 6 Section A Grammar Focus課件 【新教材同步備課精研】人教版九年級(jí)英語(yǔ)全冊(cè)

Unit6Whenwasitinvented?SectionAGrammarFocus~4cWhat’sthemostpopulardrinkintheworld?(afterwater)

Teawasfirstdrunkabout5,000yearsago.boilingdrinkingwatertealeavesteasetRetellthestory考考你Whenwasteafirstdrunk?Whowasteainventedby?

ShenNong

ItwasinventedbyaChineserulercalledShenNong．RetellthestoryHowwasitinvented?

boilingwateroveranopenfireproduceda

nicesmell

tastedthebrownwater

—tea

Itwasinvented

byaccident.

fellinto…and

remained…ReviewTranslatethephrases.spreadtoothercountriesbyaccidentItissaid

…overanopenfirefallintothewatertakeplacewithoutdoubt流傳到其它國(guó)家偶然；意外地?fù)?jù)說(shuō)…在戶外的火上掉入水中；落入水中發(fā)生；出現(xiàn)毫無(wú)疑問(wèn)；的確Howdeliciousthesoupis!Whocookedit?ItwascookedbyMom.Whatabeautifulcarditis!Whomadeit?Itwasmadeby…Howcleantheclothesare!Whowashedthem?Theywerewashedby…根據(jù)課本內(nèi)容，完成下列句子。1.拉鏈?zhǔn)鞘裁磿r(shí)候被發(fā)明的？

___________thezipper________?2.它于1893年被發(fā)明。

It_______________in1893.GrammarFocuswasinventedWhenwasinvented3.它是由誰(shuí)發(fā)明的？

___________itinvented______?4.它是由惠特科姆?賈得森發(fā)明的。

It_______________WhitcombJudson.5.茶葉什么時(shí)候被帶到韓國(guó)去的？

___________tea_________toKorea?6.是在六到七世紀(jì)之間被帶到韓國(guó)。

It____________toKorea________the6thand7thcenturies.wasinventedbyWhenwasbroughtwasbroughtduringWhowasby7.熱冰淇淋勺用來(lái)做什么？

What___thehotice-creamscoop__________?8.它用來(lái)舀很冷的冰淇淋。

It’s_______________reallycoldice-cream.usedforservingisusedforGrammarFocusWhenwasthezipperinvented？Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitcombJudson.WhenwasteabroughttoKorea？ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehotice-creamscoopusedfor?It’susedforservingreallycoldice-creamActiveVoice:AlexandarGrahamBellinventedthetelephonein1876.PassiveVoice:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.火眼金睛一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)中講到的“被動(dòng)語(yǔ)態(tài)的用法”和“如何將主動(dòng)語(yǔ)態(tài)(含“主+謂+賓”句型的句子)變?yōu)楸粍?dòng)語(yǔ)態(tài)”同樣適用于一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)，不同的是這兩種時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)的構(gòu)成，重點(diǎn)講解一般過(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)及在各種句式中的運(yùn)用。

一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)的構(gòu)成為：was/were+及物動(dòng)詞的過(guò)去分詞。e.g.Thebridgewasbuiltlastyear.Thebridgewasn’tbuiltlastyear.—Wasthebridgebuiltlastyear?—Yes,itwas./No,itwasn’t.Whenwasthebridgebuilt?【拓展】1.

“不及物動(dòng)詞+介詞/副詞”構(gòu)成的短語(yǔ)動(dòng)詞，變成被動(dòng)句時(shí)，要把它們作為整體看待，介詞或副詞不可拆開或漏掉。e.g.MygrandmawaslookedafterbyanursecalledLisa.Theseposterswereputupbyourheadteacher.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。

e.g.主動(dòng)結(jié)構(gòu)：Momboughtmeanewcoat.被動(dòng)結(jié)構(gòu)：Iwasboughtanewcoat.(間接賓語(yǔ)作主語(yǔ))Anewcoatwasboughtforme.(直接賓語(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、知覺的系動(dòng)詞feel,sound,taste,smell等。e.g.Thiskindofpenwriteswell.Thesweaterfeelsverycomfortable.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。e.g.Tomwasmadetoanswerthequestionsinclassbytheteacher.Timwasseentorunintheplaygroundlastweekend.Grammar英語(yǔ)動(dòng)詞有兩種語(yǔ)態(tài)：主動(dòng)語(yǔ)態(tài)（ActiveVoice)和被動(dòng)語(yǔ)態(tài)(PassiveVoice)。主動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的執(zhí)行者，而被動(dòng)語(yǔ)態(tài)則表示主語(yǔ)是動(dòng)作的承受者。

e.g.Wecleanedtheclassroomyesterday.(主動(dòng)語(yǔ)態(tài)，主語(yǔ)we是clean這一動(dòng)作的執(zhí)行者)Englishisspokenbymanypeople.(被動(dòng)語(yǔ)態(tài)，主語(yǔ)English是動(dòng)作speak的承受者。二、被動(dòng)語(yǔ)態(tài)的構(gòu)成

助動(dòng)詞be+及物動(dòng)詞的過(guò)去分詞構(gòu)成。助動(dòng)詞be有人稱、數(shù)、和時(shí)態(tài)的變化。

一、語(yǔ)態(tài)三、被動(dòng)語(yǔ)態(tài)的用法：1.不知道誰(shuí)是動(dòng)作的執(zhí)行者，或沒有必要指出誰(shuí)是動(dòng)作的執(zhí)行者。

e.g.ThiskindofcarismadeinAmerica.

這款小汽車產(chǎn)自美國(guó)。2.需要突出或強(qiáng)調(diào)動(dòng)作的承受者。

e.g.Thisdictionaryisusedbymoststudents.

這本字典是大多數(shù)學(xué)生在用的。四.主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)的步驟.Bellinventedthetelephonein1876.ThetelephonewasinventedBellin1876.

主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)圖:2.be+謂語(yǔ)動(dòng)詞的過(guò)去分詞1.主語(yǔ)2.謂語(yǔ)動(dòng)詞過(guò)去式3.賓語(yǔ)時(shí)間狀語(yǔ)3.主語(yǔ)3.賓語(yǔ)時(shí)間狀語(yǔ)by

主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)的步驟：1、主動(dòng)語(yǔ)態(tài)的賓語(yǔ)變?yōu)楸粍?dòng)語(yǔ)態(tài)的主語(yǔ)；2、主動(dòng)句的謂語(yǔ)動(dòng)詞變?yōu)楸粍?dòng)式結(jié)構(gòu)，即：be+及物動(dòng)詞的過(guò)去分詞

3、主動(dòng)句的主語(yǔ)變?yōu)楸粍?dòng)句中by的賓語(yǔ)，當(dāng)不

強(qiáng)調(diào)動(dòng)作的執(zhí)行者時(shí)，常省略。4.其它成分不變。Summary五、一般過(guò)去時(shí)被動(dòng)語(yǔ)態(tài)的幾種句型結(jié)構(gòu)：肯定句主語(yǔ)+be(was,were)+及物動(dòng)詞的過(guò)去分詞+(by…)Acakewaseatenbyamouselastnight.否定句

主語(yǔ)+be+not+及物動(dòng)詞的過(guò)去分詞+(by…)Acakewasn’teatenbyamouselastnight.一般疑問(wèn)句

Be+主語(yǔ)+及物動(dòng)詞的過(guò)去分詞+(by…)Wasacakeeatenbyamouselastnight?特殊疑問(wèn)句

疑問(wèn)詞+be+主語(yǔ)+及物動(dòng)詞的過(guò)去分詞+(by…)Whenwasacakeeatenbyamouse?4aRewritethesentencesusingthepassivevoice.1.Theysoldthefridgeatalowprice._______________________________Thefridgewassoldatalowprice.n.

冰箱adj.低的;矮的2.Somebodystolemycamerafrommyhotelroom.__________________________________________________________________Mn.

某人n.

重要人物3.Wheredidyoutakethesephotos? __________________________________4.Ourparentsadvisedusnottogooutalone. ____________________________________________________________________5.Differentwriterstranslatedthebookinto differentlanguages. __________________________________ __________________________________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n.

地震突然;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(lè)的;有音樂(lè)天賦的n.

儀器;工具用所給動(dòng)詞的正確形式填空：1.Thebike__________(fix)upbyXiaomingyesterday.2.

Shields________(use)forprotectingpeople’sbodyinthepast.

wasfixedwereusedPractice3.Lastyear,apicture_________(put)upontheblackboard.4.

ShesaidFrench______________(speak)inFrance.

wasputwasspokenPracticePractice5.—DidyougotoSam’sbirthdaypartylastnight?—No,I

.A.amnotinvitedB.wasn’tinvitedC.haven’tinvitedD.didn’tinvitedB1.Mystudentsalwayssharedideasinclasslastyear.(改

為被動(dòng)語(yǔ)態(tài))Ideas_____always_______bymystudentsinclass

lastyear.

2.Wefinishedthewholeproject.(改為被動(dòng)語(yǔ)態(tài))Thewholeproject__________byus.weresharedExerciseswasfinishedI.

完成句子。1.Mymothercleanedth