Unit7RolemodelsofourtimeGrammar（滬教版2024）七年級下Learningobjectives0LeadinPresentation2PracticeProduction4SummaryAssessment6Homework1357Bytheendofthelesson,Iwillbeableto...123identifyandexplaingrammarrulesinthislesson;

applygrammarrulescorrectlyinwritingandspeaking;analyzesentencestospotandcorrectgrammarmistakes；Learningobjectives003usethelearnedgrammartodescriberolemodels.Leadin01Watchandthink.Leadin01Watchandthink.Whatdoyouthinkoftheschoolscienceandtechnologyfestival?Leadin01Watchandthink.Whatdoyouthinkoftheschoolscienceandtechnologyfestival?It'samazing!Theshowsarereallycool!Whatagreatsciencefair!Howcoolthesciencefairis!Whatanawesometechexhibition!Howamazingthetechshowis!1.情境創設.TwostudentsarevisitingtheQianXuesenLibrary&Museum.展示教材中參觀錢學森圖書館的對話（部分）：“S1:Wow!Lookatthelibrary!Whatacoolbuilding!”讓學生觀察并思考這類句子的特點和作用。Leadin01AExclamationsWow!Lookatthelibrary!Whatacoolbuilding!Readandthink.Presentation02Whatagreatsciencefair!Howcoolthesciencefairis!Whatanawesometechexhibition!Howamazingthetechshowis!What

acoolbuilding!Exclamations?GrammarExclamationsWhenwewanttoexpress__________________

oremphasize____________things,weuseexclamations.Thesesentencesusuallyhaveexclamationmarksattheend.Presentation02adj.某個；特定的/?s??tn/certainstrongfeelingscertainLeadin01Readandthink.S1:Wow!Lookatthelibrary!Whatacoolbuilding!S2:Yes.I'veneverseenabuildinglikethisbefore.Howwelltheydesignedit!Let'sgoinsideandexplore.S1:Checkoutthosebookshelves!Howtalltheyare!Theygoallthewayuptotheceiling!Comeon,let'shavealookattheexhibition.S2:Oh,lookoverthere:that’sChina'sfirstsatellite.Whatanamazingcollectiontheyhaveinthismuseum!Tip:Payattentiontothedifferencesbetweentheexclamationswith“what”and“how”.Presentation02Let'ssumuptherules!Weoftenbeginanexclamationwiththewordwhatorhow.________________________________________________________________________________________________Wecanalsouseawordorphraseasanexclamation,suchasWow!What

a

great

science

fair!How

cool

thesciencefairis!What

an

awesome

tech

exhibition!How

amazing

thetechshowis!What

acool

building!How

well

theydesignedit!

How

tall

theyare!

What

an

amazing

collection

theyhaveinthismuseum!What+(a/an)+(adjective)+noun+(subject+verb)+!How+adjective/adverb+(subject+verb)+!Presentation02What+(a/an)+(adjective)+noun+(subject+verb)+!Let'slearn!①What+a/an+（形容詞）+單數可數名詞+主語+謂語！②What+名詞詞組+主語+謂語！Whatafinedayitis!③What+（形容詞）+可數名詞復數或不可數名詞+主語+謂語!Whatkindwomentheyare!Whatacutedogitis!How+adjective/adverb+(subject+verb)+!Presentation02Let'slearn!（how用來修飾形容詞、副詞或動詞。）How+形容詞（副詞）+主語+謂語！Howhardtheworkersareworking!How+主語+謂語！Howtimeflies!時光飛逝!Presentation021.當how修飾動詞時，動詞不跟著感嘆詞提到主語之前。Howfasttherunnerruns!賽跑者跑得多快啊！2.how與what引導的感嘆句中的第一種格式(單數名詞)一般情況下可以相互轉換，轉換后意義不變。Whataninterestingstoryitis!=Howinterestingthestoryis!Whatabeautifulbuildingitis!=Howbeautifulthebuildingis!Let'slearn!Lookandsay.Presentation02

Whatcoolmodelplanestheyare!Howcoolthemodelplanesare!Whatinterestingsciencevideostheyare!Howinterestingthesciencevideosare!WhatamazingDIYcraftstheyare!HowamazingtheDIYcraftsare!Whatcuterobotstheyare!Howcutetherobotsare!Rewritethesentencesbelowusingexclamationswithwhatorhow.Heisagreatdoctor._________________________________________________________(2)Annahasachallengingjob._________________________________________________________(3)Myteacherswerereallywonderful._________________________________________________________(4)Asocialworker'sjobisveryimportant._________________________________________________________Presentation02Rewritethesentences.Whatagreatdoctorheis!WhatachallengingjobAnnahas!/HowchallengingAnna'sjobis!Howwonderfulmyteacherswere!Howimportantasocialworker’sjobis!Presentation02Keepquietintheexhibitionarea.Lookandthink.Don'ttouchtheexhibits.Listentotheguide.Readandthink.Presentation02Imperatives?Keepquietintheexhibitionarea.Don'ttouchtheexhibits.Listentotheguide.GrammarWeuseimperativesto___________________.Thereare____________________imperatives.Wecanusepleasewithimperatives.Itismorepolite.Presentation02Imperativesgiveordersoradvicepositiveandnegativeeg:Pleaseturnoffyourphone.Turnoffyourphone,please.Let’slearn-Imperatives.Presentation02Therearesomelibraryrulesyouneedtofollow.Bequiet.Don'tlitterinthelibrary.Don'teatinthelibrary.Pleasetreatbooksnicely.Don'tbringpetstothelibrary.Therearesomelibraryrulesyouneedtofollow.Bequiet.Don'tlitterinthelibrary.Don't

eatinthelibrary.Pleasetreatbooksnicely.Don't

bringpetstothelibrary.Weneedtoadd________beforeadjectiveswhenweusethemasimperatives.Weusethe_____________________inapositiveimperative.Inanegativeimperative,weuse__________beforethebaseformoftheverb.bebaseformofaverbdon’tPresentation02Let’slearn-Imperatives.Don'tlitterinthelibrary.Don't

eatinthelibrary.Pleasetreatbooksnicely.Don't

bringpetstothelibrary.祈使句用于表達命令、請求、勸告、警告、禁止等意思，通常省略主語，句首用動詞原形。Do型肯定形式：實義動詞原形(+其他).否定形式：Don’t+實義動詞原形(+其他).1.祈使句的類型與結構Therearesomelibraryrulesyouneedtofollow.Bequiet.Be型肯定形式：Be＋表語(+其他).否定形式：Don’t+be＋表語(+其他).Don'tbelate

forclass.Let型No型肯定形式：Let+賓語+v.原形(+其他).No+名詞/動詞-ing形式.Presentation02Useimperativesandtheexpressionsbelowtodescribewhatthesignsmean.bring

close

eat

sleep

speaklouder

turntoPleasedon'teatordrinkinthetheatre.Pleaseputrubbishinthebin.Don'ttakephotosinthetheatre.Don'tbringpetstothetheatre.Putyourphoneinsilentmode.Billiseatinginclass.Roseleftthedooropenonawindyday.Don’teatinclass,Bill.Practice03Makesentenceswiththewordsfromthebox.SomeofthemmustbeginwithDon’t.Closethedoor,Rose.Janeisansweringaquestioninalowvoice.Jamesissleepingathisdesk.Pleasesayloudly,Jane.Don’tsleepinclass,James.Practice03Workinpairsandrole-play.S1:Goodday.Thankyouforlettingmeinterviewyoutoday.What’syourJob?S2:I'masocialworker,Ihelpoldpeopleinthecommunity.S1:Whatagreatjob!Howdoyouhelpthem?S2:…Imagineyouareinterviewingyourrolemodel.Useexclamationstoexpressyourfeelings.Youmayuseimperativesifnecessary.Production04

Groupwork.Designapromotionalposterforthecampusscienceandtechnologyfestival.參考句型：Whata/an+形容詞+名詞+(主語+動詞)！How+形容詞/副詞+(主語+動詞)！Please+動詞原形...；Don't+動詞原形...

參考詞匯：amazing（令人驚嘆的）wonderful（精彩的）interesting（有趣的）creative（有創意的）exciting（令人興奮的）,keepquiet（保持安靜）don'tlitter（不要亂扔垃圾）followtherules（遵守規則）Post-reading05TalkclearlyReasonableProperlyPronunciationFluentlySummary05Thegrammarwehavelearned一、用What,Whata或How完成句子。____________beautifulgardenitis!____________strongthewindis!____________pleasantweatheritis!Let'sgoforawalk.____________diligentstudentstheyare!____________fastthecarraced!ItonlytooktenminutestoreachthedestinationWhataHowWhatWhatHow按要求完成句子，每空一詞。YuanLongpingishighly-respected.（變為感嘆句）

____________________YuanLongpingis!Itisamagnificentmuseum.（變為感嘆句）

________________magnificentmuseumitis!Howwonderfultheperformanceis!（同義句轉換）

________________performanceitis!HowrespectedWhatanWhatgoodTakealooka