Book2-Unit3現(xiàn)在完成時(shí)態(tài)被動(dòng)語態(tài)

Unit3GrammarThePresentPerfectPassiveVoice〔現(xiàn)在完成時(shí)被動(dòng)語態(tài)〕遷西二中郭妍AQuiz要求：①1,3,5,7組6號(hào)上黑板，其他學(xué)生寫在小測(cè)紙上。②2,4,6,8組1號(hào)上黑板給對(duì)應(yīng)組打分，各組交給小組長(zhǎng)，小組長(zhǎng)打分后下課把分?jǐn)?shù)交給課代表。③分值：每空0.5分現(xiàn)在完成時(shí)的被動(dòng)語態(tài):

1.構(gòu)成：肯定式_________________________

否認(rèn)式:___________________________

疑問式:把______________提前

2.用法：強(qiáng)調(diào)過去的動(dòng)作對(duì)____________造成的影

響或結(jié)果，主語和謂語動(dòng)詞之間是_____關(guān)系，表示______________have/hasbeendonehave/hasnotbeendonehave/has現(xiàn)在被動(dòng)…已經(jīng)被…1.知識(shí)與技能：掌握現(xiàn)在完成時(shí)被動(dòng)語態(tài)各種形式的構(gòu)成和用法，并能在實(shí)際中應(yīng)用。2.過程與方法：通過小組討論交流和成果展示交流，到達(dá)能力共同提升。3.情感、態(tài)度與價(jià)值觀：通過小組學(xué)習(xí)，體驗(yàn)學(xué)習(xí)的樂趣。通過個(gè)人展示，增強(qiáng)學(xué)習(xí)的信心,表達(dá)自我價(jià)值.4.學(xué)習(xí)重點(diǎn)：解決學(xué)生在自主學(xué)習(xí)中有關(guān)現(xiàn)在完成時(shí)被動(dòng)語態(tài)用法的相關(guān)問題。5.學(xué)習(xí)難點(diǎn)：現(xiàn)在完成時(shí)被動(dòng)語態(tài)在具體語言環(huán)境中的運(yùn)用。學(xué)習(xí)目標(biāo)：1.現(xiàn)在完成時(shí)態(tài)的被動(dòng)語態(tài)有哪些標(biāo)志性的詞？(Groups2.5.7)2.現(xiàn)在完成時(shí)被動(dòng)語態(tài)用法？〔什么時(shí)候用？如何用？〕(Groups1.3.4.8)3.考試中現(xiàn)在完成時(shí)態(tài)的被動(dòng)語態(tài)考查形式有哪些？(Groups1.6.8)要求：①各小組可自愿選擇1-2個(gè)問題進(jìn)行討論②分值：提出一個(gè)問題加1分，答復(fù)一個(gè)問題加2分自主學(xué)習(xí)生成問題展示1.現(xiàn)在完成時(shí)態(tài)的被動(dòng)語態(tài)有哪些標(biāo)志性的詞或短語？現(xiàn)在完成時(shí)的標(biāo)志:already,

yet,

just,before,never,ever,recently,still,uptonow,sofar,inthelast/pastfew

years

/

days,for+一段時(shí)間,since+時(shí)間點(diǎn)have/hasbeendone現(xiàn)在完成時(shí)態(tài)被動(dòng)語態(tài)2.現(xiàn)在完成時(shí)態(tài)被動(dòng)語態(tài)用法？解題思路：Step1根據(jù)句中標(biāo)志詞或語境確定時(shí)態(tài)Step2根據(jù)句子主語與謂語動(dòng)詞的主動(dòng)或被動(dòng)

關(guān)系確定語態(tài)

have/hasdonebedone現(xiàn)在完成時(shí)態(tài)被動(dòng)語態(tài)1①We________________(learn)Englishfor8years.②English__________________(learn)byusfor8years.2.①Thedoctor___________(operate)onthepatientsofar.②Thepatient________________(operate)onsofar.havelearnedhasbeenlearnedhasbeenoperatedhasoperatedHaveatry3.考試中現(xiàn)在完成時(shí)態(tài)的被動(dòng)語態(tài)考查形式有哪些？語法填空〔用所給動(dòng)詞的適當(dāng)形式填空〕短文改錯(cuò)書面表達(dá)〔跟蹤訓(xùn)練〕天才不過是做了足夠多練習(xí)的人。——〔美〕拉德威爾1.Manynewbuildingsbeenbuiltinthepast10years.2.Theimportantproblemhasdiscussedfornearlytwoweeks.∧have∧been要求：①練習(xí)采用搶答形式，大組讓小組，大號(hào)讓小號(hào)。②分值：答復(fù)正確加1分，解釋合理正確加1分。

單句改錯(cuò)1.

Thepoliceman______________(explain)therulesmanytimes.

Therules__________________(explain)manytimes.2.We________________(spend)alotofmoneyontheHopeProject.

Alotofmoney___________________(spend)ontheHopeProject.hasexplainedhavebeenexplainedhavespenthas

beenspent要求：先獨(dú)立完成，然后自愿上黑板展示答案并講解。分值：答案正確加1分，解釋充分加1分。補(bǔ)全句子：Improvement〔能力提升〕要求：用現(xiàn)在完成時(shí)被動(dòng)語態(tài)把所給單詞連詞成句，描述所給圖片。分值：每題2分

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9thebestboyinEnglishthetallestgirlthehighestvoicethemonitorNo.1inourclassanyoneyoucanchoosethestudentonyourleftyourneighborthestudentwhodancesbest挑

兵

點(diǎn)

將activities,organize，inourschoolSomeactivitieshavebeenorganizedinourschoolsofar.1teachers,

thinkhighlyof(高度評(píng)價(jià)),Theteachersinourschoolhavebeenhighlythoughtof.2students,praise(表揚(yáng)),uptonowManystudentshavebeenpraiseduptonow.3Thegirl，admit,CAFA〔中央美院〕,already4Thegirl

hasalreadybeenadmittedto

CAFA.severalparks,build,inQianxi,inthelastfewyearsSeveralparkshavebeenbuiltinQianxiinthelastfewyears.5newwords,use,recentlyNewwordshavebeenused

recently.6manytrees,plant,alongtheroad,since2005

Manytrees

havebeenplanted

alongtheroadsince2005.7最美孝心少年趙文龍manypeople,

move,hisstory,8Manypeople

havebeenmoved

byhisstorysomeusefulmeasures,take,preventEbolafromspreadingSomeusefulmeasureshavebeentakentopreventEbolafromspreading.9LiuQian,invite,performintheSpringFestivalGala〔春晚〕,recentlyLiuQianhasbeeninvitedtoperformintheSpringFestivalGalarecently.10課堂小結(jié)和反思：Whathaveyoulearnedinthisclass?課題：對(duì)數(shù)的概念

引例1、21對(duì)數(shù)的定義3說明4兩種常見的對(duì)數(shù)演示區(qū)

例4作業(yè)五、板書設(shè)計(jì)<>底數(shù)底數(shù)指數(shù)對(duì)數(shù)真數(shù)冪值⒉例1：例2：小結(jié)：例3⑴