人教版（2019）選擇性必修第四冊(cè)Unit 4 SHARING 知識(shí)點(diǎn)復(fù)習(xí)課件

選擇性必修第四冊(cè)UNIT4

SHARING★每日早晚必背假定你是李華，正在為高考緊張地復(fù)習(xí)，但最近你遇到了一些問題或困難，導(dǎo)致學(xué)習(xí)效率比較低下。于是你準(zhǔn)備給學(xué)校的外籍心理老師John寫一封信尋求幫助。內(nèi)容包括：

1.你的問題或困難；2.希望獲得幫助。注意：1.詞數(shù)80左右；2.可適當(dāng)增加細(xì)節(jié)，以使行文連貫?！炯盐谋痴b】DearJohn，IamLiHua，asenior3student.Recently，I’vebeenbusypreparingformyCollegeEntranceExam，butunfortunatelyIfinditquitehardtostudyefficiently.SoI’mwritingtoaskyouforhelp.I’mencounteringsomeproblemswhichtroublemealot.First，IhavetospendsomuchtimeonmyhomeworkthatIhardlyhavetimetodosports.Moreover，thehighexpectationsfromtheteachersandparentsmakemestressedoutbecauseIdon’twanttoletthemdown.Facedwiththeaboveproblems，I’manxioustogetyourhelp.Couldyoupleaseoffermesomeadviceonhowtosolvetheseproblems？Yourssincerely，LiHua【詞匯積累】bebusydoingsth.忙于做某事preparefor…為……做準(zhǔn)備efficientlyadv.高效地encounterv.遭遇；偶遇；邂逅highexpectationsfrom…來自……很高的期望stressout壓力過大；緊張letsb.down讓某人失望facewith面對(duì)beanxiousto渴望；急于【句式結(jié)構(gòu)】1.Recently，I’vebeenbusypreparingformyCollegeEntranceExam，butunfortunatelyIfinditquitehardtostudyefficiently.(開頭的現(xiàn)在完成時(shí)用于描述前面一段時(shí)間的煩惱；it作形式賓語(yǔ))2.First，IhavetospendsomuchtimeonmyhomeworkthatIhardlyhavetimetodosports.(so…that…引導(dǎo)結(jié)果狀語(yǔ)從句)3.Facedwiththeaboveproblems，I’manxioustogetyourhelp.(動(dòng)詞的?ed形式短語(yǔ)作狀語(yǔ))★課前語(yǔ)基夯實(shí)?高頻重點(diǎn)詞匯◎核心詞匯

會(huì)運(yùn)用1.________n.郵件；信件；郵政vt.郵寄；發(fā)電郵給2.________n.校服；制服adj.一致的；統(tǒng)一的3.________adj.死板的；固執(zhí)的4.________vt.給……遮擋(光線)；加燈罩；把……涂暗n.陰涼處；燈罩；陰影部分mailuniformrigidshade5.________vt.&vi.(使臉上)起皺紋；皺起

n.皺紋6.________n.額；前額7.________n.平臺(tái)；站臺(tái)；舞臺(tái)8.________vt.拖；拽vt.&vi.緩慢而費(fèi)力地移動(dòng)9.________vt.封堵；補(bǔ)足

n.堵塞物；插頭；插座10.________n.情況；信息；投入；輸入vt.輸入wrinkleforeheadplatformdragpluginput11.________n.曲調(diào)；曲子

vt.調(diào)音；調(diào)節(jié)；調(diào)頻道12.________vt.感染(疾病)；與……訂立合同(或契約)n.合同；契約13.________vt.轉(zhuǎn)發(fā)；轉(zhuǎn)播

n.接力賽；接班的人14.________n.標(biāo)準(zhǔn)；準(zhǔn)則；原則tunecontractrelaycriterion【語(yǔ)境活用】根據(jù)漢語(yǔ)提示完成句子1.First，Iwantedtobeagreatfireman，whose_________(制服)lookedsocool.2.Inthatcountry，peoplewhotalktooloudlyontheirmobilephonesoreatsmellyfoodswillfacebeing_________(拖)offtheundergroundtrainandfined$650.3.Theteamwasongoodformand_________(應(yīng)得)thewin.4.Youcannotlegallytakepossessionofthepropertyuntilthe_________(合同)issigned.uniformdraggeddeservedcontract5.Thesatellitewillbeusedmainlyto

(轉(zhuǎn)播)televisionprogrammes.

6.Arabstouchtheirnosesandforeheadstothegroundasasignofrespectwhenthey_________(祈禱).7.Thetiredworkersweretakingashortrestinthe_________(陰涼處)bytheroad.8.Wavinggoodbyetothemonthe_________(月臺(tái))，Ifelthappyforthemandwishedthemasafejourney.relayprayshadeplatform◎拓展詞匯

能提升1.________n.沙土；灰塵vi.&vt.擦灰→________adj.布滿灰塵的2.________n.化學(xué)家；藥劑師；藥房→___________n.化學(xué)→________adj.化學(xué)的

n.化學(xué)制品3.________n.住房；住宅→________vt.給……房子住；收藏；安置

n.房屋；住宅4.________adj.成熟的；時(shí)機(jī)成熟的→________vt.(使)成熟5.________vi.&vt.辭職；辭去→_____________n.辭職；辭呈；順從；聽任→________adj.屈從的；順從的dustdustychemistchemistrychemicalhousinghouseriperipenresignresignationresigned6.________vt.值得；應(yīng)得；應(yīng)受→________adj.應(yīng)得的；理所當(dāng)然的；該受的→____________adv.正當(dāng)?shù)?；?yīng)得地；理所當(dāng)然地7.__________n.缺陷；障礙→________v.使喪失能力；使傷殘→________adj.有殘疾的；喪失能力的8.____________n.咨詢；咨詢會(huì)→________v.請(qǐng)教；商議；查閱→___________n.顧問9.________n.穩(wěn)定(性)；穩(wěn)固(性)→________adj.穩(wěn)定的；牢固的→________adv.穩(wěn)定地；牢固地10.________vi.&vt.企盼；祈禱→________n.祈禱；禱詞；祈禱儀式

deservedeserveddeservedlydisabilitydisabledisabledconsultationconsultconsultantstabilitystablestablyprayprayer【語(yǔ)境活用】使用所給單詞的適當(dāng)形式填空1.Theroomwasvery_________whenIwalkedin.Allthefurniturewascoveredwithmore_________.(dust)2.Foralongtime，mental_________wasthoughttobeshamefulandthementally_________receivedlittletreatment.(disable)3.BobMorganmadeuphismind_________andofferedhis_________，anditwasacceptedatlast.(resign)4.Scientistshavepickedupthefirstevidencethat_________reactionsaretakingplacedeepbelowthesurfaceoftheplanetandmore_________willbesenttoexploreusingtheprincipleof_________.(chemist)dustydustdisabilitydisabledtoresignresignationchemicalchemistschemistry?高頻短語(yǔ)串記※單元短語(yǔ)再現(xiàn)berelatedto；takeforgranted；achorusof；participatein；praythat；relayto；nottomention；bedyingto【語(yǔ)境活用】選用所給短語(yǔ)的適當(dāng)形式填空1.Theapplicantsall__________theirapplicationstothehumanresourcemanagerviamails.2.Pollutionhasanegativeeffectonthehealthofeveryonelivinginthecity，

thedamagetotheenvironment.

relaytonottomention3.Mydaughter____________playthepianoaftersheenjoyedafantasticconcert.

4.AndI__________thisfamilywillbecomeahappyfamilyinmysight.

5.Everymorningthebirdswakeyouupat4：00with____________hootsandtrills.

6.Everyoneintheclassisexpectedto_______________thediscussion.

7.Whathedoescan’t______________whathesays.

8.Wenow__________________thatsciencegivesusotherwiseinvisibleworlds.takeforgrantedisdyingtopraythatachorusofparticipateinberelatedto?重點(diǎn)句型仿寫1.be

doing…when…正在……突然……TheotherdayIwasshowingtheboysachemistryexperimentwhen，beforeIknewit，themixturewasbubblingoutofthetesttubespillingeverywhere！

有一天，我正在給孩子們看一個(gè)化學(xué)實(shí)驗(yàn)。不知不覺中，混合物從試管里冒出來，濺得到處都是?。鄯聦懀軮____________________alongthelakewhenitbegantorain.我正沿著湖邊散步時(shí)，(就在那時(shí)候)天就下起雨來了。wastakingawalk2.主語(yǔ)+doubt

whether/if…Tobehonest，IdoubtwhetherI’mmakinganydifferencetotheseboys’livesatall.

說實(shí)話，我懷疑我是否能改變這些孩子的生活。［仿寫］Critics_______________itiswiseifteachersdependheavilyontechnology.

批評(píng)家們懷疑，如果老師們十分依賴科技是否明智。doubtwhether3.It’s

a

privilege

to

do

sth.做某事是榮幸的。ItwassuchaprivilegetohavespentadaywithTombe’sfamily.

能和湯貝一家共度一天真是莫大的榮幸。［仿寫］Beingateacher，

__________________helpstudentstoobtainknowledgeandbetterthemselves.作為老師，幫助學(xué)生獲得知識(shí)和提高自己是我們的榮幸。itisaprivilegeto★考點(diǎn)多維突破?詞匯精磨1.shade

vt.給……遮擋(光線)；加燈罩；把……涂暗

n.

陰涼處；燈罩；陰影部分【探究歸納】【典例示范】Theyhadtohideintheshadeofthehill，connectingtotheoutsideworldwiththesatellitephone.他們不得不躲在小山的陰影處，用衛(wèi)星電話與外界取得聯(lián)系?！炯磳W(xué)即練】單句語(yǔ)法填空/完成句子(1)Thereisonly_________shadeofdifferenceinappearancebetweenthetwins.(2)Ikeepcoolbystaying_________theshadeandnotmovingmuch.(3)我努力了，但他的工作還是讓我的遜色于他。Itriedhard，buthisworkstill_____________________.(4)面向太陽(yáng)開車時(shí)，我們不得不遮擋著眼睛。Drivingintothesun，we_________________________.ainputmineintheshadehadtoshadeoureyes2.drag

vt.拖；拽

vt.&vi.緩慢而費(fèi)力地移動(dòng)【探究歸納】【典例示范】There’snotellinghowlongthetalkscoulddragon.誰(shuí)也說不準(zhǔn)談判還會(huì)拖多久。Ifinditreallyhardtodragmyselfoutandexerciseregularly.我發(fā)現(xiàn)，要讓我自己定期出門鍛煉真的很難。【即學(xué)即練】單句語(yǔ)法填空/完成句子(1)He_________________(drag)hischairtowardsthetable.(2)I’vebeendragged_________fromAustraliafornosufficientreason.(3)Thatseemslikeahorriblemessthatwilldrag_________foryears.(4)Yourareboundtothankmefor

(drag)youtotheparty.

(5)為了表達(dá)我的感謝，我可以從我的詞匯庫(kù)里拽出非常多的單詞。TherearesomanywordsIcan____________myvocabularytoexpresshowthankfulIwas.

(6)她掙扎著從床上爬起來，還在半睡半醒中。She_________________________________，stillhalfasleep.drags/draggedbackondraggingdragoutofdraggedherselfoutofbed3.resign

vi

&

vt.辭職；辭去【探究歸納】【典例示范】WhatIcannotunderstandiswhyshewantstoresignherpresentjob.我所不能理解的是為什么她想辭去現(xiàn)在的工作?！炯磳W(xué)即練】單句語(yǔ)法填空/完成句子(1)The___________(resign)oftheprimeministerwillcausemuchconfusion.(2)MrSmithresigned_________theunionlastyear.(3)Inordertolookafterhersickmother，Marydecidedtoresignherposition

managerinthecompany.

(4)Youmustresignyourselvesto_________(wait)abitlonger.(5)在16歲的時(shí)候，我不得不接受這個(gè)事實(shí)——我永遠(yuǎn)也成不了舞蹈演員。Atsixteen，I___________________________thatI’dneverbeadancer.resignationfromaswaitingresignedmyselftothefact4.deserve

vt.值得；應(yīng)得；應(yīng)受【探究歸納】【典例示范】Thefirefighterdeserveshonourforthesakeofhiscourage.這名消防員因?yàn)樗挠職舛档米鹁?。Theteamdeservestheirvictoryduetotheirwonderfulperformance.這支團(tuán)隊(duì)由于精彩的表現(xiàn)值得擁有勝利?！炯磳W(xué)即練】單句語(yǔ)法填空/完成句子(1)Thelittleboy’sactofkindnesstothehomelessdeserves___________(praise).(2)Thesehonourablestudentsdeserve______(get)highscoresduetotheirhardwork.

(3)當(dāng)東道主國(guó)家擔(dān)起責(zé)任卻遇到困難時(shí)，同樣需要得到理解與實(shí)際的幫助。Hostcountriesalso_______________________andpracticalhelpincopingwiththedifficultiesrelatedtotheirresponsibilities.

praisingtogetdeserveconsideration【拓展提升】deserve跟動(dòng)詞的?ing的主動(dòng)形式時(shí)表示被動(dòng)意義，相當(dāng)于接不定式的被動(dòng)形式，即deservedoing=deservetobedone。同樣用法的詞還有：need，want，require等。5.take…

for

granted認(rèn)為(……)是理所當(dāng)然；對(duì)(……)不予重視【探究歸納】【典例示范】Nevertakeitforgrantedthatonceyouareadmittedtoafamousuniversityyouwillsurelysucceedinlife.不要想當(dāng)然地認(rèn)為你一旦被名校錄取，就一定會(huì)在人生中取得成功?！炯磳W(xué)即練】單句語(yǔ)法填空/完成句子(1)Someofusalwaystake_________forgrantedthatourparentsorgrandparentsshouldtakecareofus.(2)Believeitornot，Ialwaystakeyoursuggestions_________(serious).(3)—IfeelsonervousabouttheNationalEnglishSpeechCompetitiontomorrow.—Take_________easy.(4)慢慢來，杰克。羅馬畢竟不是一日建成的。________________，Jack.Afterall，Romewasn’tbuiltinaday.itseriouslyit/thingsTakeyourtime?句型透視(教材P38)Tobehonest，IdoubtwhetherI’mmakinganydifferencetotheseboys’livesatall.

說實(shí)話，我懷疑我是否能改變這些孩子的生活?！揪涫教釤挕吭摼渲械膁oubt后面跟的是whether引導(dǎo)的賓語(yǔ)從句?！練w納拓展】

語(yǔ)法現(xiàn)象doubt用作動(dòng)詞時(shí)，意為“懷疑；不相信”。在肯定句中，doubt后面的從句常由whether/if引導(dǎo)；在疑問句或否定句中，doubt后面的從句常由that引導(dǎo)。結(jié)構(gòu)特點(diǎn)thereisnodoubt后常接that引導(dǎo)的從句，表示“對(duì)……毫不懷疑”。句式演變Thereis(some)doubt之后常接whether/if引導(dǎo)的從句，表示“懷疑是否會(huì)……”【典例示范】Idoubtwhetheritwasarealantiqueorjustacheapimitation.我懷疑這是真古董，還是只是個(gè)便宜的仿冒品。ThereisnodoubtthatMrBrownhassucceededintalkinghissonintoacceptinghisadvice.毫無疑問，布朗先生已經(jīng)成功地說服他兒子接受他的建議?！炯磳W(xué)即練】單句語(yǔ)法填空/完成句子(1)Thecoachdoubted_________theteamwouldwinthetournament.(2)Thereisnodoubt_________wehaveadvancesomuchofwhichweareproud.(3)____________________________(有些懷疑是否)theclimatecanbebetterthroughthejointeffortsfromallcornersoftheworld.

whether/ifthatThereissomedoubtwhether/if★能力優(yōu)化集訓(xùn)Ⅰ.語(yǔ)境辨義根據(jù)語(yǔ)境寫出黑體詞的詞性及含義1.Ifyouwanttooutputyouracquiredlanguage，youmusthaveenoughinput._________2.Thecircuitisaconventionalring(環(huán)形的)counter.____________3.ThemotherpraystoGodtokeephersicksonfromdisease._________4.Thereusedtobealargenumberofparcelsbythedoorway._________n.輸入n.環(huán)形線路v.祈禱n.包裹5.Accordingtotheinstructions，wehavetocleanthegrillbeforewestartafire._________6.Mygrandmotherisbeginningtogetwrinklesaroundhereyes._________7.Shetappedherforeheadandlookedannoyedwithherself._________n.烤架n皺紋n.前額Ⅱ.語(yǔ)境填詞

lately；uniform；secondary；cotton；chorus；intheshadeof；tablet

1.

，Ihavereceivedamailfrommydaughterwhoisatpresentat2.

schoolinPanama.Shesharedawonderfulperformancewherethestudents3.

onabigstage.Itisfascinatingthateachofthemworetheirschool4.

madeofpure5.

，whichlookedsoneatandharmonious.IlikeditsomuchthatIimmediatelydownloadedandstoreditinmy6.

.Then，Ifoundherfatherworking7.

thetreetoappreciateourlittlegirl’sexcellentchorus.

LatelysecondarychoruseduniformcottontabletintheshadeofⅢ.課文語(yǔ)法填空

Joworkedatabushschoolwhoseclassrooms1.

(make)ofbamboo，withclayfloorsandroofsofgrass.Therewasnoelectricityorrunningwater.2.

tookthestudentsabouttwohourstogettoschool.Itwasverydifficultfornewcomerstoadapttothe3.

(live)conditions.Johopedtomakesomedifferencetothe4.

(child)livesbyteachingthem.Theotherday，JoandanotherteachervisitedTombe’shome.Whentheyarrivedatthevillage，Tombe’smother

5.

(start)crying“ieeeieee”.Tombe’sfatherled6.

(they)tohishouse，alow，roundbamboohutwithstickingoutoftheroof.weremadeItlivingchildren’ss