Unit 2 核心詞匯句式拓展

選擇性必修二Unit2核心詞匯句式拓展及鞏固練習(xí)核心詞匯1switchv．(使)改變，交換；(用開(kāi)關(guān))改變；轉(zhuǎn)換，對(duì)調(diào)n．(電路的)開(kāi)關(guān)，閘，轉(zhuǎn)換器；改變，轉(zhuǎn)變單句語(yǔ)法填空(1)IalwayshearthatsongwheneverIswitchontheradio.(2)Milkroundsarethreatenedascustomersswitchtobuying(buy)fromsupermarkets.(3)Notonlyisbikinggoodexercise,butswitchingfromacartoabikealsoreducestheamountofpollutionintheair.補(bǔ)全句子(4)Accordingtotheairlinerules,wesuggestyou(should)switchoffyourmobilephonebeforeboarding.根據(jù)航空規(guī)則，我們建議你登機(jī)前關(guān)掉手機(jī)。要點(diǎn)歸納switchon開(kāi)(電燈、機(jī)器等)switchoff關(guān)(電燈、機(jī)器等)switchover換臺(tái)，換頻道switch(fromA)toB(由A)轉(zhuǎn)變成B2occupyv．占用，占去(時(shí)間)；占領(lǐng)；占據(jù)單句語(yǔ)法填空(1)Teachingoccupiesalmostallherlife.Sometimes,sheissooccupiedinworkingthatshehasnotimeforrelaxation.Witheducationoccupyinghermind,shecareslittlenotrelevanttoheroccupation.(occupy)(2)Sheisoccupiedinputting(put)upfamilyphotosonthewall,whileIamkeepingmyselfoccupied(occupy)bypreparingsupper.(3)Sheisfullyoccupiedwithherwork,soshesparesnotimeforaholiday.句式升級(jí)[按要求升級(jí)句(3)](4)Sheissofullyoccupiedwithherworkthatshesparesnotimeforaholiday.(結(jié)果狀語(yǔ)從句)(5)Fullyoccupiedwithherwork,shesparesnotimeforaholiday.(過(guò)去分詞作狀語(yǔ))要點(diǎn)歸納(1)occupyoneselfwithsth/indoingsth忙于(做)某事；專(zhuān)心于(做)某事(2)occupiedadj.忙于……的；使用中的beoccupiedindoingsth忙于做某事beoccupiedwithsth忙于某事keepsb/oneselfoccupied使某人/自己忙碌(3)occupationn.占領(lǐng)；職業(yè)；工作3accessn．接觸的機(jī)會(huì)，權(quán)利；(接近的)方法；通路單句語(yǔ)法填空/寫(xiě)出下面句中黑體詞的含義(1)Thelibraryinourschoolisaccessibletostudents,andtheycangeteasyaccesstoitwhennecessary.(access)(2)Peoplehavebetteraccesstohealthcarethantheyusedto.(3)(2020·全國(guó)Ⅰ卷)Manystationshavewheelchairaccessfromthecarparkorentrancetothestationplatforms.n．通路補(bǔ)全句子(4)Thebuildingiseasilyaccessibletothedisabledasithasnosteps.殘疾人可以很容易地進(jìn)入這幢大樓，因?yàn)樗鼪](méi)有臺(tái)階。要點(diǎn)歸納(1)have/get/gain(no)accessto...有(沒(méi)有)……的機(jī)會(huì)；可以(無(wú)法)獲取/進(jìn)入/接近……accessto...去……的通道/入口(2)accessibleadj.可接近的；可使用的sthbeaccessibletosb某人可接近/可靠近/可使用某物4relyv．(為生活或生存而)依賴(lài)單句語(yǔ)法填空/補(bǔ)全句子(1)Thosewhocanbereliedonatanytimearereliablefriends.(rely)(2)Ashelacksrelevantexperience,youcan'trelyonhimtoperform(perform)thetask.(3)Theyhavetorelyontheriverfortheirwater.(4)Whateveryouwanttoget,youhavetorely/depend/countonyourownefforts(依靠你自己的努力)．翻譯句子(5)你可以相信他們將會(huì)提前完成這項(xiàng)工作。Youcanrelyon/dependon/countonitthattheywillfinishtheworkaheadofschedule.要點(diǎn)歸納relyon＝dependon＝counton依靠；依賴(lài)relyonsb/sthforsth依靠某人/某物得到某物relyonsb/sthtodosth指望/相信某人會(huì)做某事；依賴(lài)某人/物做某事relyon(doing)...依賴(lài)/信任/指望……relyonitthat...相信……；指望……5appropriateadj.恰當(dāng)?shù)?；合適的單句語(yǔ)法填空(1)Itisnotappropriatethatastudent(should)litter(litter)andscribbleabout.(2)It'snecessaryforyoutomakeyourchildknowthatyouexpecthimtoactappropriately(appropriate)towardsotherpeople.詞匯升級(jí)(3)Asforme,Idon'tthinkitissuitableforparentstoquittheirjobsinordertoprovidebetterconditionsfortheirchildren.→Asforme,Idon'tthinkitisappropriateforparentstoquittheirjobsinordertoprovidebetterconditionsfortheirchildren.要點(diǎn)歸納(1)beappropriateto/for適用于；合乎beappropriatetodosth做某事是合適的beappropriatethatsb(should)do某人做……是合適的(2)appropriatelyadv.適當(dāng)?shù)?considerateadj.替他人著想的；考慮周到的；體貼的單句語(yǔ)法填空(1)Sheisalwayspoliteandconsiderate(consider)towardsheremployees.(2)Myoldersisterisconsideringchanging(change)herpresentjob.(3)Ithinkwepaidtoomuchforthehouse,considering(consider)thatweneededtogettheroofrepaired.補(bǔ)全句子(4)Isincerelyhopeyoucouldtakethesesuggestionsintoconsideration.我真誠(chéng)地希望你能夠考慮一下這些建議。要點(diǎn)歸納(1)considerv.考慮；認(rèn)為considersb/sthtobe/as...認(rèn)為……是……；把……看作……considerdoingsth考慮做某事(2)considerableadj.相當(dāng)多(或大、重要等)的consideringprep.&conj.考慮到；就……而言；鑒于(3)considerationn.考慮oconsideration考慮到；顧及7promotev．推廣，宣傳；促銷(xiāo)；促進(jìn)，增進(jìn)，推動(dòng)；晉升，提升寫(xiě)出下列句中黑體詞的含義(1)Doyouhaveanyideasonhowtopromotethesalesofthisproduct？v．促銷(xiāo)(2)Ourteacherhasbeenpromotedtoheadmaster.v．晉升，提升(3)Acleanenvironmentcanhelpthecitybid(投標(biāo))fortheOlympics,whichinturnwillpromoteitseconomicdevelopment.v．促進(jìn)(4)Thewriterwasintowntopromotehisnewbook.v．宣傳，推廣補(bǔ)全句子(5)Theyoungmoderatorwaspromotedtotheheadofatelevisionstation.這位年輕的主持人被提升為電視臺(tái)的臺(tái)長(zhǎng)了。要點(diǎn)歸納(1)be/getpromoted(to)被提升(為……)promotesbfrom...to...把某人從……提升為……(2)promotionn.促進(jìn)；晉升；促銷(xiāo)8equipv．使有知識(shí)和技能，使能夠勝任；配備；裝備單句語(yǔ)法填空(1)Wewantoursontohaveagoodeducationthatwillequiphimforfuturelife.(2)Itisoftensaidthathumanbeingsarenaturallyequippedtospeak(speak)．(3)Thishasledcompaniesandindividualstodonatemoneytodevelopingcountriestobuycomputerequipment(equip)andInternetfacilities.句式升級(jí)(4)Heisequippedwithmuchexperienceinteaching,soheiswellrespectedbyallhisstudents.→Equippedwithmuchexperienceinteaching,heiswellrespectedbyallhisstudents.(過(guò)去分詞作狀語(yǔ))→Equippinghimselfwithmuchexperienceinteaching,heiswellrespectedbyallhisstudents.(現(xiàn)在分詞作狀語(yǔ))要點(diǎn)歸納(1)equip...with...用……裝備……beequippedwith裝備著……beequippedtodosth有能力做某事；能夠勝任某事equip...forsth為了……而裝備(2)equipmentn.裝備；設(shè)備(不可數(shù)名詞)核心句式句型公式：whether...or...引導(dǎo)讓步狀語(yǔ)從句單句語(yǔ)法填空(1)Whetherwewillgothereornottomorrowdependsontheweather.(2)You'dbetterdecideforyourselfwhethertogo(go)ornot.補(bǔ)全句子(3)WhetherI'mbusywiththelessonsornot,I'llmanagetofindtimetohangoutwithmyfriends.無(wú)論我是否忙于功課，我都會(huì)設(shè)法找時(shí)間和我的朋友們出去玩。要點(diǎn)歸納(1)whether...or...為固定句型，意為“不管……是否……，不管是……還是……”，引導(dǎo)讓步狀語(yǔ)從句以及名詞性從句。(2)whether之后可接動(dòng)詞不定式，即whethertodosth。鞏固練習(xí)一）用所給詞的適當(dāng)形式填空1．(2021·全國(guó)乙卷)OfthoseAustralianswhostillhavealandline,athirdconcedethatit'snotreallynecessaryandthey'rekeepingitasasecurity(secure)blanket—19percentsaytheyneveruseitwhileafurther13percentkeepitincaseofemergencies.2．(2021·全國(guó)甲卷)Afterspendingsometimelookingatallthedefensiveequipment(equip)atthewall,wedecideditwastimeforsomeactionandwhatbetterthantorideonapieceofhistory!3．(2021·新高考Ⅰ卷)Manypeoplenowmisunderstandemotionalintelligenceasalmosteverythingdesirableinaperson'smakeupthatcannotbemeasuredbyanIQtest,suchascharacter,motivation(motivate),confidence,mentalstability,optimismand“peopleskills”．4．(2020·全國(guó)Ⅰ卷)Ifweadmititisadoor，they'llwanttogooutsideconstantly(constant)．5．Hehascalmeddownandcanlookatwhathashappenedmoreobjectively(objective)．6．Thecompanywillhavetomakeanenormousinvestment(invest)tocomputeriseproduction.二）固定用法和搭配1．Youcanrelyonitthathewilltakegoodcareofyourpetdogwhileyouareaway.2．Helenwasfullyoccupiedwithbusinessmatters,sowedidn'twanttobothe