2020-2021學(xué)年譯林版英語(yǔ)選修7教師用書：Unit 2 Section Ⅲ Grammar含解析

學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精2020-2021學(xué)年譯林版英語(yǔ)選修7教師用書：Unit2SectionⅢGrammar含解析系動(dòng)詞語(yǔ)境自主領(lǐng)悟先觀察原句后自主感悟①Bothofthesemedicineshaveprovedbeneficialtomankindsincetheywereinvented.②Withinashorttime,aspirinbecamethebest-sellingmedicineintheworldforpainrelief。③Henotedthatadishinwhichhewastryingtogrowbacteriaforanexperimentlookedabnormal.④Anotherdrugthathashelpedincreasethestandardofpeople'shealthispenicillin.⑤Manypeoplehasfallenillbecauseofthecoldweather。⑥Itturnedoutthatmyjudgementwasright。⑦Itseemsasifhehaslostinterestinhisnewjobagain.⑧Pleasekeepsilentatthemeetingunlessyou’reallowedtotalk.1.以上各句中的黑體詞均為系動(dòng)詞。系動(dòng)詞本身有一定詞義,但是不能單獨(dú)作謂語(yǔ).其中例句④的be是最常用的系動(dòng)詞。2。例句③中的look為“感覺(jué)感知”類系動(dòng)詞。3.例句⑧中的keep為“狀態(tài)持續(xù)"類系動(dòng)詞，而例句①中的prove、例句⑥中的turn_out和例句⑦中的seem為“主觀判斷"類系動(dòng)詞。4。例句②中的become和例句⑤中的fall為“狀態(tài)變化”類系動(dòng)詞。系動(dòng)詞本身有詞義，但不能單獨(dú)作謂語(yǔ)，它后面必須帶有表語(yǔ)（如名詞、形容詞、副詞、介詞短語(yǔ)、不定式、動(dòng)名詞、過(guò)去分詞或從句等)形成“系表結(jié)構(gòu)".一、系動(dòng)詞的種類1．“狀態(tài)持續(xù)"類系動(dòng)詞這類系動(dòng)詞表示主語(yǔ)某種狀態(tài)的持續(xù)。常見(jiàn)的有：remain（依然）,keep(保持），stay(保持)，lie(處于……狀態(tài)）等。Sheremainedsilentallnight,whichmadeusallworriedabouther.她整個(gè)晚上沉默不語(yǔ)，這讓我們都為她擔(dān)心。Ihopeyoucankeepfitforever.我希望你身體永遠(yuǎn)健康.2．“主觀判斷”類系動(dòng)詞這類系動(dòng)詞包括seem（似乎是），appear(似乎,顯得），prove(證明是),turnout(結(jié)果是,證明是)。Intheeyesofourgrandparents，hispaintingseemedabsurd.在我們的祖父母看來(lái)，他的畫似乎是荒唐可笑的.Sheappearstohavealotoffriends。她似乎有很多朋友。[名師點(diǎn)津](1）seem和appear后可以接todo，tobedoing以及tohavedone的形式,也可用于Itseems/appearsthat＋主語(yǔ)＋其他.(2）seem后可以接asif/asthough引導(dǎo)的表語(yǔ)從句。3．“感覺(jué)"類系動(dòng)詞這類系動(dòng)詞是與五種感覺(jué)相關(guān)的動(dòng)詞。常見(jiàn)的有：look(看起來(lái))，feel（摸上去），smell(聞起來(lái))，taste(嘗起來(lái)），sound(聽(tīng)起來(lái))等。Thefoodlooksverydelicious。這食物看起來(lái)很好吃。Thiskindofclothfeelsverysoft。這種布料手感很軟。4．“狀態(tài)變化”類系動(dòng)詞這類系動(dòng)詞表示主語(yǔ)從一種狀態(tài)進(jìn)入另一種狀態(tài)。常見(jiàn)的有：become，turn，grow,go，come，fall，get等.Shebecameateacher。＝Sheturnedteacher。她成了一名教師。Hegrewrichwithinashorttime.他沒(méi)多長(zhǎng)時(shí)間就富了。［即時(shí)訓(xùn)練1］用所給詞的適當(dāng)形式填空①Theenginejustwon’tstart.Somethingseemsto_have_gone（go）wrongwithit。②Somepeopleeatwiththeireyes。Theyprefertoorderwhatlooks（look）nice.③Onhearingthenewsoftheaccidentinthecoalmine,shewent（go)pale.二、使用系動(dòng)詞應(yīng)注意的幾點(diǎn)1．系動(dòng)詞后接形容詞作表語(yǔ)時(shí),表明事物或人的狀態(tài)，無(wú)被動(dòng)語(yǔ)態(tài)。除表示人的身體目前狀態(tài)外，均不用進(jìn)行時(shí)態(tài),常用一般現(xiàn)在時(shí)或一般過(guò)去時(shí)的主動(dòng)語(yǔ)態(tài)形式。Thesurfaceofthetablefeelssmooth。這桌子表面摸起來(lái)很光滑。He'snotfeelingwellthismorning。今天早上他感覺(jué)不太舒服。2．有些系動(dòng)詞后接形容詞作表語(yǔ)時(shí)，還可以表示事物或人的變化過(guò)程,可用于進(jìn)行時(shí)態(tài)。Thedaysaregettingcolderandcolder.天變得越來(lái)越冷了.Sincesheeatsaloteveryday，sheisbecomingfatterandfatter.她每天都吃很多，所以她變得越來(lái)越胖了。3．某些系動(dòng)詞與形容詞之間有固定的搭配.getill/angry，cometrue，gomad/hungry/wrong/blind，makecertain/sure/ready，standstill，appearcalm，lookwell/young/tired,provecorrect，fallasleep，turnyellow/green/red，getexcited/married/wet等.4．有些系動(dòng)詞如seem，appear，prove可以和tobe連用，tobe常被省略.Sheappeared（tobe）happyatthenews。聽(tīng)到這個(gè)消息她好像很高興。Therumourproved（tobe）false.這個(gè)傳聞原來(lái)是假的.[即時(shí)訓(xùn)練2］用所給詞的適當(dāng)形式填空①Suddenlyhefell(fall）illandranahighfever。②MrJonesturned（turn)headmasterlastyear。③Thesurfaceofthetablefeels（feel)smooth.Ⅰ。單句語(yǔ)法填空1．Myparentshavealwaysmademefeel（feel）goodaboutmyself,evenwhenIwastwelve.2．Ladiesandgentlemen，pleaseremainseated(seat）untiltheplanehascometoacompletestop。3．Thetheoryhestucktoproved(prove）wrong。4．Hiswishtobecomeanastronautcame（come)trueeventually.5．Thechildrenalllookedsadly（sad）atthebrokenmodelplaneandfeltquitesad。6．Tasting(taste）sodelicious，thefoodwassoldoutsoon。7．Doyouthinkthatbridgemeasures(measure)2,000meterslong？Itdoesn'tappearthatlong。8．Theflowerssmelling（smell）sweetinthebotanicalgardenattractthevisitorstothebeautyofnature.9．Leavingthelessimportantthingsuntiltomorrowis（be)oftenacceptable.10．Doyouwakeupeverymorningfeeling（feel）energeticandreadytostartanewday？Ⅱ。完成句子1．Thismatterremains_a_mystery.此事仍是一個(gè)謎。2．It_seems_to_methatitisthebestsolution.在我看來(lái)這似乎是最好的解決方法。3．Iheardthathe_fell_illbecauseofhardwork。我聽(tīng)說(shuō)他由于勞累而病倒了。4．Attheageoffifteen，hebecame_a_famous_pianist.十五歲時(shí)他成了有名的鋼琴家。5．Children,keep_quiet,please。Ihavesomethingimportanttotellyou.孩子們，請(qǐng)保持安靜，我有要事告訴你們。6．Whydon'tyouputthemeatinthefridge?Itwill_stay_freshforseveraldays.為什么不把肉放在冰箱里呢？會(huì)保鮮好幾天的。7．Thetaskproved_more_difficultthanwehadthought.這項(xiàng)任務(wù)證明比我們想的更難。8．Ihopeyou_will_keepfitandliveahappylife。我希望你們會(huì)身體健康生活幸福。9．The