《九年级上册Unit6第3课时Section A Grammar Focus-4c》课件

GrammarFocus-4cUnit6Whenwasitinvented?九年级上册RJ初中英语1.Newwords:

fridge,low,somebody,translate,lock,ring,earthquake,sudden,bell,biscuit,cookie,musical,instrument2.Expression：allofasuddenLearninggoals4.Sentences：①Whenwasthezipperinvented?②Itwasinventedin1876.

③Whowasitinventedby?3.Grammar：PassivevoiceinpastsimpletenseReadthefollowingsentencesandfindoutthecommonfeatures.Whenwasthezipperinvented?Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitcombJudson.WhenwasteabroughttoKorea?ItwasbroughttoKoreaduringthe6thand7thcenturies.GrammarFocusWhatisthehotice-creamscoopusedfor?It’susedforservingreallycoldice-cream.ActiveVoice:AlexanderGrahamBellinventedthetelephonein1876.PassiveVoice:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.一般过去时的被动语态一般过去时的被动语态由“was/were+及物动词的过去分词”构成。Themobilephonehasgreatlyinfluencedpeople’slifesinceitwasinvented.Thesebookswerewrittenforchildren.一般过去时的被动语态的构成句式结构例句肯定句主语+was/were+过去分词+其他.Theclubwassetupin2010.否定句主语+wasn’t/weren’t+过去分词+其他.Iwasn’ttoldtoattendthemeetingyesterday.一般过去时的被动语态的句式句式结构例句一般疑问句及回答Was/Were+主语+过去分词+其他?肯定回答:Yes,主语+was/were.否定回答:No,主语+wasn’t/weren’t.—Werethetreesplantedlastyear?—

Yes,theywere./No,theyweren’t.特殊疑问句特殊疑问词+was/were+主语+过去分词+其他?Whenwasthebridgecompleted?（1）含双宾语的主动结构变被动结构时，不要忽略间接宾语前的介词。WegavesomeflowerstoMissGaoonTeachers’Day.→SomeflowersweregiventoMissGaoonTeachers’Day.使用被动语态时的注意事项（2）含有动词短语的主动结构变被动结构时，不要漏掉短语中的介词或副词。WehandedinourhomeworklastFriday.→OurhomeworkwashandedinlastFriday(byus).（3）在含有使役动词make或感官动词（see、watch、notice、hear等）的主动语态的句子中，这些动词后常跟省略to的动词不定式，但是改为被动语态时则要把省去的to还原。Isawhimcrosstheroadandentertheshop.→Hewasseentocrosstheroadandentertheshop(byme).（4）含双宾语的主动结构变为被动结构时，既可将间接宾语转化为主语，也可将直接宾语转化为主语。若将间接宾语转化为主语，则保留直接宾语；若将直接宾语转化为主语，则保留间接宾语，且在被保留的间接宾语前加上介词to或for。Mymothergavemeapencil.→Iwasgivenapencilbymymother.→Apencilwasgiventomebymymother.Rewritethesentencesusingthepassivevoice.1.Theysoldthefridgeatalowprice._______________________________________________2.Somebodystolemycamerafrommyhotelroom._______________________________________________3.Wheredidyoutakethesephotos?_______________________________________________Mycamerawasstolenfrommyhotelroom(bysomebody).Wherewerethesephotostaken?Thefridgewassoldatalowprice.4a

pron.

某人n.重要人物4.Ourparentsadvisedusnottogooutalone._______________________________________________5.Differentwriterstranslatedthebookintodifferentlanguages._____________________________________________________________________Thebookwastranslatedintodifferentlanguagesbydifferentwriters.Wewereadvisedbyourparentsnottogooutalone.v.

翻译Completethesentenceswiththecorrectformsoftheverbsinthebox.1.You____________tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedall

of

a

sudden,butluckilythevillagers_____________toasafeplace.

wereinvitedeatlikeinvitetelllock

ringbreakbring

werebrought4b

v.

锁上v.（使）发出钟声或铃声；打电话突然；猛地3.Thedoor____________whenwearrived,sowe_______thebell.4.Thestudents_________nottoeatordrinkinclass,butRuby_________therulewhenshestartedeatingabiscuitinthescienceclass.5.Thecookies___________bythehungrykidsinlessthan20minutes,andtheyreally_______them.

waslocked

rang

weretold

broke

wereeatenliked4c

Decidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.Thetelephone____________(invent)byAlexanderGrahamBell.He_____________(born)in1847.Mr.Bell____________(work)ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell_____________(learn)howtosendmusicalnotesthroughaninstrument

similartoatelephone.

wasinvented

wasborn

worked

learnedn.

器械；仪器；工具adj.

音乐的；有音乐天赋的；Finally,thetelephone_______________(invent)in1876.Thefirstsentencethat_________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone_____________(use)aroundtheworld.

wasinvented

wassaid

isusedtranslate作动词，translate…into…意为“将······翻译成······”。1.Differentwriterstranslatedthebookintodifferentlanguages.（教材P444a）JourneytotheWesthasbeentranslatedintodifferentlanguages.LanguagePoints【拓展延伸】translatev.翻译translatorn.翻译家，译者translationn.翻译allofasudden为固定短语，相当于suddenly,通常位于句首或句末。2.Theearthquakehappenedallofasudden

,butluckily…（教材P444b）Allofasudden/Suddenly,thebuswasoutofcontrol.Youcan’t__________(翻译)everyEnglishwordintoChinese,andit’snotgoodforyourEnglishstudy.Weweretalkingonthephone._________(sudden),thelinewentdead.Peopleusuallystorefoodinthe

(冰箱）tokeepitfreshinsummer.translatefridgeSuddenly一、根据汉语、首字母或英文提示填空Exercises4.Whatwereyoudoingwhenthe

(地震）happened?Iguesss

tookawaymypen.earthquakeomebody(北京中考）Myadviceonhowtosavepaper

bymyclasslastMonday.A.acceptsB.accepted

C.wasacceptedD.isacceptedWe

toclosethewindowsbeforeweleftthelab.A.tellB.toldC.aretoldD.weretoldC

D

二、单选3.(原创)—Ourclassroomissoclean.Whocleanedit,LiFei?—Sorry,Idon’tknow.Ithink______diditbeforeclass.

A.somebodyB.nobodyC.everyone

D.anyone4.—TodayChineseisbecomingmoreandmorepopular.

—It

inmanyschoolsaroundtheworld.

A.teachesB.hastaught

C.istaughtD.isteachingA

C

Keywordsfridge,low,somebody,translate,lock,ring,earthquake,sudden,bell,biscuit,cookie,musical,instrumentUsefulexpressionGrammarPassivevoiceinpastsimpletenseallofasudden=suddenlySentences①—Whenwasthezipperinvented?—Itwasinventedin1876.②—Whowasitinventedby?—ItwasinventedbyWhitcombJudson.Summary

such与so辨析1.Itwas

⁠ahotdaythatwedecidedtogoswimming.2.Heis

⁠ahard-workingstudentthathealwaysgetsgoodgrades.3.Ididn’texpecthimtobe

⁠rudetome.4.Shehas

⁠abeautifulvoicethatshecouldbeaprofessional

singer.5.Thecakewas

⁠deliciousthateveryoneaskedforasecondpiece.such

such

so

such

so

takeplace与happen辨析1.那起事故发生在晚上九点半。Theaccident

at9：30p.m.2.下次会议将在周四举行，请不要迟到。Thenextmeetingwill

⁠onThursday.Pleasedonotbelate.3.预测未来会发生什么事是很难的。It’shardtopredictwhatwill

⁠inthefuture.happened

takeplace

happen

4.我们的社会、文化、经济等方面正在发生重大变化。Majorchangesare

inoursociety，cultureand

economy.takingplace

notonly…butalso…

的用法1.阅读不仅能增长我们的知识，而且能给我们带来快乐。Readingcan