人教版（2019）選擇性必修 第四冊(cè)Unit 1 Science Fiction知識(shí)點(diǎn)課件

選擇性必修第四冊(cè)UNIT1

SCIENCEFICTION★每日早晚必背假設(shè)你是紅星中學(xué)高三學(xué)生李華。畢業(yè)在即，同學(xué)們想請(qǐng)?jiān)谀惆鄬W(xué)習(xí)的英國學(xué)生Jim錄制一段視頻分享畢業(yè)寄語。作為班長，請(qǐng)你給Jim寫一封電子郵件。內(nèi)容包括：1.視頻內(nèi)容；2.其他相關(guān)事項(xiàng)。注意：1.詞數(shù)80左右；2.可適當(dāng)增加情節(jié)，以使行文連貫。【佳文背誦】DearJim，Howareyoudoing？It’sbeenawhileandweallmissyou.I’mwritingtoinviteyoutojoinusinaspecialevent.Youknow，we’llgraduateinJune.It’sapitythatyoucan’tbepresentatthegraduationceremony.Butwedohopeyoucanattendinadifferentway.Wouldyouliketorecordashortvideotoexpressyourwishes？Andit’llbegreatifyoualsosharewithusyourlifeinBritain.Ibetthevideowillbeahitattheceremonyandit’sboundtobringbackfondmemoriesofourtimetogether.Soundsfun，right？PleaseemailittomebynextSunday，andifyouneedassistanceofanykind，I’dbemorethanhappytohelp.Yours，LiHua【詞匯積累】joinsb.in加入某人；與某人一起做某事recordashortvideo錄制一段短視頻hitn.成功；受歡迎的人(或事物)beboundto注定；必然；一定要bringback拿回來；使……恢復(fù)；使……回憶起來fondmemories美好的回憶assistancen.幫助；援助【句式結(jié)構(gòu)】1.It’sapitythatyoucan’tbepresentatthegraduationceremony.(It’sapitythat…句式結(jié)構(gòu))2.Ibetthevideowillbeahitattheceremonyandit’sboundtobringbackfondmemoriesofourtimetogether.(Ibet+省略that的賓語從句)3.PleaseemailittomebynextSunday，andifyouneedassistanceofanykind，I’dbemorethanhappytohelp.(if引導(dǎo)條件狀語從句；結(jié)尾簡(jiǎn)潔明了地表達(dá)個(gè)人想法與意愿)★課前語基夯實(shí)?高頻重點(diǎn)詞匯◎核心詞匯

會(huì)運(yùn)用1._________n.意外收獲；獎(jiǎng)金；紅利2._________n.莊重；莊嚴(yán)；尊嚴(yán)3._________n.薪水；薪金4._________n.指甲；趾甲；釘子vt.(用釘子)釘牢；固定5._________adj.內(nèi)疚的；有罪的；有過失的6._________vt.懸；掛；暫停；暫緩7._________vt.讓(某人)離開；解散；解雇；消除dismissbonusdignitysalarynailguiltysuspend8._________adj.每周的n.周刊9._________adj.更好的；占優(yōu)勢(shì)的；(在級(jí)別或重要性上)更高的10._________n.勞動(dòng)(者)；體力勞動(dòng)vi.奮斗；努力工作11._________n.英寸(長度單位，等于2.54厘米)12._________vt.(去)拿來；(去)請(qǐng)來13._________n.速度；步伐；節(jié)奏vt.&vi.確定速度；調(diào)整節(jié)奏14._________adj.隨機(jī)的；不可思議的randomweeklysuperiorlabourinchfetchpace【語境活用】根據(jù)漢語提示完成句子1.Itcannotbequestionedthatthenewmethodis_________(更好的)totheoldone.2.Insomeremoteareas，therewasnocleanwater，sopeoplehadtowalkalongdistanceto_________(去取)drinkingwater.3.Asa_________(意外收獲)fortheirfans，nearlyeverypopsingeralsoactsinthemovies.4.His_________(內(nèi)疚的)expressionconfirmedmysuspicions.5.Webasedouranalysisona_________(隨機(jī)的)sampleofmorethan200males.6.Hesufferedalongseriesofillnesseswithtremendous_________(尊嚴(yán))andfortitude.superiorfetchbonusguiltyrandomdignity◎拓展詞匯

能提升1.____________n.預(yù)約；約會(huì)；委任→_________vt.任命；委派→_________adj.指定的；約定的2._________adj.內(nèi)疚的；有罪的；有過失的→_________n.內(nèi)疚；有罪3.___________n.女售貨員；女推銷員→_________n.售貨員；推銷員4._________vt.表明；宣稱；公布→___________n.宣告；宣言；宣布5._________vt.計(jì)算；核算；預(yù)測(cè)→___________n.計(jì)算→_________n.計(jì)算器6.__________n.侄女；外甥女→___________n.侄子；外甥

appointmentappointappointedguiltyguiltsaleswomansalesmandeclaredeclarationcalculatecalculationcalculatorniecenephew7.___________n.分開；分隔；差異；除(法)→___________vi.&vt.劃分；分割；分配；分開

8.___________n.強(qiáng)烈的欲望；沖動(dòng)vt.催促；力勸；大力推薦→___________adj.急迫的；迫切的；緊急的→_________n.急迫性

9.__________adj.最大極限的n.最大量；最大限度→_________adj.最小極限的n.最小量；最小限度10.__________vi.&vt.爆炸；爆破→

n.爆炸；爆發(fā)；激增

11.__________n.泥；泥漿→_________adj.泥濘的；多泥的

divisiondivideurgeurgenturgencymaximumminimumexplodeexplosionmudmuddy【語境活用】使用所給單詞的適當(dāng)形式填空1.It’s_________thatbothsidesagreetostopfighting.Theymustobeythe____________forever.(declare)2.Hewas_________asmanagerofthecompany.Buttoeveryone’ssurprise，hedidn’tacceptthe______________.(appoint)3.Twobombscontaining_________material_________inthecentreofthatcityandthe_________causedsevendeaths.(explode)4.Itisasimple____________，sothereisnoneedformetousea_________.Ifitisacomplicatedone，Iwould_________morecarefullytoavoidanymistake.(calculate)5.Thecandieswere_________outamongallthekids，buttheycouldnotagreeuponthe_________ofthem.(divide)declareddeclarationappointedappointmentexplosiveexplodedexplosioncalculationcalculatorcalculatedivideddivision?高頻短語串記※單元短語再現(xiàn)turnout；conflictwith；takeover；fallaway；morelike；prosandcons；haveanurgeto；superiorto【語境活用】選用所給短語的適當(dāng)形式填空1.Hebeganto__________themanagementoftheestate.

2.Iftheday___________wet，wemayhavetochangeourplans.

3.Hissupporters___________ashispopularitydeclined.

takeoverturnsoutfellaway4.Thishasclearlydemonstratedthathighplantpopulationis______________thelow.

5.Shebehavestowardsme__________afriendthanamother.6.Weneedtodiscussthe_______________ofthemethod.

7.Oct.1iscomingandI________________________travel.

8.Thisarticlebroughtherinto______________theauthorities.superiortomorelikeprosandconshaveanurgetoconflictwith?重點(diǎn)句型仿寫1.suggest意為“建議”時(shí)引導(dǎo)賓語從句，從句的謂語要用“(should)

do”形式HesuggestedthatsheinviteGladysandherfriendstothehousethenightbeforehewastoleaveandLarrywastoreturn.

他建議在他離開和拉里回來的前一天晚上，她可以邀請(qǐng)格拉迪斯和她的朋友來家里。［仿寫］I_______________________________________andreadthematyourleisure.

我建議你把表格帶回去，有空慢慢看。suggest(that)youtakeawaytheforms2.動(dòng)詞后面有兩個(gè)或以上的賓語從句時(shí)，第一個(gè)賓語從句中的that可省略，其它不可省略Sheheardhimdeclarethathedidnotwanttoleaveherthenextday，andthathefeltmorethanjustthedesiretopleaseher.

她聽見他說第二天他不想離開她，他不僅僅是想讓她高興。［仿寫］Isimplybelieve(that)Jackisreallyafraidofsociallinks，and______________________________others.

我只是相信杰克真的害怕社交，并且他喜歡躲避他人。thathelikesshyingawayfrom3.進(jìn)行時(shí)的被動(dòng)語態(tài)：be+being

doneNowshewasbeinglookedafterbyarobotthatlookedsohuman，anditwasdisturbing.

現(xiàn)在她正被非常像人的機(jī)器人照顧著，這使她覺得很不安。［仿寫］TheNationalMuseum___________________andthereforetouristsarenotallowedtoenter.

國家博物館正在維修中，所以禁止游客進(jìn)入。isbeingrepaired4.as引導(dǎo)時(shí)間狀語從句，意為“當(dāng)……時(shí)”Shelookedathisfingerswithwonderastheyturnedeachpage.

她驚奇地看著他的手指翻動(dòng)著書頁。［仿寫］Viewerswereimpressedbyhishumblelifestyle__________________________andabagofsteamedbuns.

當(dāng)他拿著一瓶水和一袋饅頭的時(shí)候，他的簡(jiǎn)樸的生活方式給觀眾留下了深刻印象。asheheldabottleofwater★考點(diǎn)多維突破?詞匯精磨1.appointment

n.預(yù)約；約會(huì)；委任【探究歸納】【典例示范】IhaveanappointmentwithDrSmith，butIneedtochangethetime.我和史密斯博士有個(gè)約會(huì)，但是我需要改一下時(shí)間?！炯磳W(xué)即練】單句語法填空/完成句子(1)Heannouncedthe____________(appoint)ofmanageryesterday，whichmadeeveryoneveryhappy.(2)Samhasbeen_________(appoint)asthemanageroftheengineeringdepartmenttotaketheplaceofGeorge.(3)老師建議我為沒能赴約向你道歉。MyteachermadeasuggestionthatIshould_____________________________________________________________________________.apologizetoyouforfailingtokeeptheappointment

appointmentappointed2.declare

vt.表明；宣稱；公布【探究歸納】【典例示范】Manysuccessfulmendeclarethattheyowetheirsuccesstotheirgoodhabits.許多成功人士都宣稱，

他們的成功歸功于他們的良好習(xí)慣?！炯磳W(xué)即練】單句語法填空/完成句子(1)He_________(declare)hewouldnotrunforasecondtermaspresident.(2)InSeptember1939，Britaindeclaredwar_____________GermanyafterGermanyinvadedPoland.(3)It’sagreatpleasureforme____________(declare)thespeechcontestopen.(4)李萍，我最好的朋友，竟然在會(huì)議上宣布反對(duì)我的建議。LiPing，mybestfriend，______________________________________atthemeeting.shoulddeclareagainstmysuggestiondeclared

on/againsttodeclare3.calculate

vt.計(jì)算；核算；預(yù)測(cè)【探究歸納】【典例示范】Sheiscalculatedtocompleteherstudyandgraduatelaterthisyear.她計(jì)劃在今年晚些時(shí)候完成學(xué)業(yè)并畢業(yè)。【即學(xué)即練】單句語法填空/完成句子(1)Itisroughly______________(calculate)thatin1997alone，about2.3millionpeoplediedofHIV.

(2)Thepaintingissovaluablethatitisdifficult______________(calculate)whatitspricewouldbe.

(3)Bymy__________(calculate)，wemadeaprofitof$20，000lastyear.

(4)我相信我能準(zhǔn)確地估算出政治后果。________________________________________________thepoliticalconsequencesaccurately.

IholdthebeliefthatIamcapableofcalculatingcalculatedtocalculatecalculation4.division

n.分開；分隔；差異；除(法)【探究歸納】【典例示范】Nothingisparticularlyhardifyoudivideitintosmalljobs.如果化整為零，任何事情都不會(huì)特別困難。【即學(xué)即練】單句語法填空/完成句子(1)Ingroupsdiscusswhatthepossiblework_________(divide)wasbetweenmenandwomen

(2)Thecoursebookis__________(divide)into30lessons.(3)令他母親高興的是，男孩已經(jīng)學(xué)會(huì)了做除法。Tohismother’sjoy，theboy________________________.(4)他們之間的意見分歧導(dǎo)致了他們的失敗。_________________________________contributedtotheirfailure.Divisionofopinionsamongthemselvesdivisiondividedhaslearnedtododivision5.urge

n.強(qiáng)烈的欲望；沖動(dòng)vt.催促；力勸；大力推薦【探究歸納】【典例示范】ThisholidayIhaveastrongurgetodosomethingkindenoughformyneighbourhood.今年暑假我有強(qiáng)烈的欲望為鄰里做些好事?！炯磳W(xué)即練】單句語法填空/完成句子(1)Theprofessional_________(urge)thatyoungcouplesshouldsetasidesomemoneyeverymonthincaseofemergency.(2)Schoolsshouldactivelyurgetheirstudents_________(make)gooduseoftheopportunitytojoinsportsteams.(3)Itisstronglyurgedthatthelibrary_______________(keep)openduringthevacation.(4)Thepeopleintheearthquake?strickenareaarein_________(urge)needoffood，medicineandshelters.urgestomake

(should)bekept

urgent(5)我們社區(qū)的所有人都敦促管理者采取措施改善我們的狀況。Allthepeopleinourcommunity______________________________________________________________________________.urgetheadministratorsintotakingstepstoimproveourcondition6.take

over

占上風(fēng)；取而代之；接管；接手【探究歸納】【典例示范】Technologyisheretohelpus，butweshouldnotallowittotakeoverourlives.技術(shù)是用來幫助我們的，但我們不應(yīng)該讓它掌控我們的生活?！炯磳W(xué)即練】猜測(cè)黑體詞語的含義(1)Wetriedtofindatableforseven，buttheywerealltakenup._______(2)Aftergraduatingfromcollege，Itooksometimeofftogotravelling，whichturnedouttobeawisedecision._________(3)Don’tbetakeninbyproductspromisingtomakeyouloseweightquickly._________(4)Interestedinit，theywatchedcarefullyandeventookphotos，tryingtotakedownallthedetails.______________占據(jù)休假欺騙寫下；記下7.turn

out關(guān)掉；熄滅；在場(chǎng)；使朝外；結(jié)果是【探究歸納】【典例示范】Newtechnologieshavemadeitpossibletoturnoutnewproductsfasterandatalowercost.新興科技已經(jīng)使得以更快的速度且更低的成本生產(chǎn)新產(chǎn)品成為可能?！炯磳W(xué)即練】單句語法填空/同義句轉(zhuǎn)換(1)Muchtothefamily’ssurprise，Dennisstucktohispromise！Heturned_________attherestaurantbearingbirthdaygiftsforhismother.(2)Iwould，indeed，turntheevidence_________tothepolice.(3)ThegamesmyparentstaughtmewhenIwasachildturned_________tobeveryusefullaterinmylife.(4)Icouldn’tfindmywatchforages，butthenonedayitappearedinacoatpocket.→Icouldn’tfindmywatchforages，butthenonedayit__________inacoatpocket.upoveroutturnedup?句型透視(教材P3)HesuggestedthatsheinviteGladysandherfriendstothehousethenightbeforehewastoleaveandLarrywastoreturn.

他建議在他離開和拉里回來的前一天晚上，她可以邀請(qǐng)格拉迪斯和她的朋友來家里?！揪涫教釤挕勘揪渲械膇nvite前省略了should，是虛擬語氣的一種形式?！練w納拓展】suggest表“建議”后接從句時(shí)，從句中謂語動(dòng)詞用虛擬語氣，即謂語動(dòng)詞用“should+動(dòng)詞原形”，should可以省略。但當(dāng)suggest作“表明”講時(shí)，后面的賓語從句用陳述語氣。【典例示范】Sincetheeffectsweresmall，thismaysuggestthatourcreativethinkingdoesnotdifferthatmuchinresponsetototalsilenceand85decibelsofbackgroundnoise.因?yàn)橛绊懞苄?，所以可能表明在回?yīng)總的靜音和85分貝的背景音樂方面，我們的創(chuàng)新思維區(qū)別不大?！炯磳W(xué)即練】單句語法填空/猜測(cè)黑體詞語的含義完成句子同義句轉(zhuǎn)換(1)Itissuggestedthatthemeeting______________(put)offtillnextweek.

(2)Themanagerputforwarda__________(suggest)thatwehaveanassistant.(3)了解到你對(duì)中國文化的濃厚興趣，我建議你申請(qǐng)北京大學(xué)，中國最好的大學(xué)之一。LearningyouareinterestedinChineseculture，Isuggest_____________________BeijingUniversity，oneofthebestuniversitiesinChina.

(should)beput

suggestionyou(should)applyfor(4)我不是建議你們忽視問題，或者假裝事情比實(shí)際情況更好。Idon’tsuggestyou__________________________，orthatyoupretendthingsarebetterthantheyare.

(should)neglecttheproblem★能力優(yōu)化集訓(xùn)Ⅰ.語境辨義根據(jù)語境寫出黑體詞的詞性及含義1.ThestoneaxesusedtochopdowntreestomakethesedwellingswerefarsuperiortoanythattheStoneAgehunter?gatherersused._________2.Sylviafetchedatowelfromthebathroom._________3.Theyoungteachersuspendedthenaughtyboyforaweek._________adj.更好的v.拿來v.暫停4.Hisrecentpromotionbyhisemployermeansaraiseinsalary._________5.Itwasabsurdofyoutosuggestsuchathing._________6.Thepaceofchangehasnotbeenquickenoughtosatisfyeveryone._________7.Accordingtoobservers，theplaneexplodedshortlyaftertake?off._________n.薪水a(chǎn)dj.荒謬的n.速度v.爆炸Ⅱ.語境填詞

declare；appointment；calculate；urge；atrandom；bedividedinto；division

Oneday，Imadean1.

withmyclassmatestosignupforamini?marathon，whichwasorganisedatthebeginningofthemonth.Afewdayslater，wegoteverythingready.However，we2.

differentgroups3.

.Althoughwewouldratherwewereinthesamegroup，weacceptedthe4.

.Everyonehadan5.

tobethefirsttocrossthefinishingline.Finally，thejudgeswhowereresponsibleto6.

andrecordthescores7.

thatIwasthemostimpressiverunnerofall.Excitedenough，Iwouldneverforgetthisgreatmoment.

appointmentweredividedintoatrandomdivisionurgecalculatedeclaredⅢ.課文語法填空

AhouseholdrobotcalledTonywastobetested1.

inLarry’shouse.ThoughClaire，Larry’swife，didn’tlike2.

ideaatthebeginning，shewaspersuadedtolettherobot3.

(company)herwhileherhusbandwasawayonabusinesstrip.Therobotlookedlikeatallandhandsomemanwithsmoothhair.Thoughhisfacial4.___________

(express)neverchanged，therobotspokeinadeepandattractivevoice.AtthefirstsightofTony，Clairefeltalarmedbecauseheseemed5._____

(much)likeahumanthanamachine.SowhenTonyofferedtohelpherdress，Clairefeltmorethan6.

(embarrass).

outtheaccompany

expressionmoreembarrassed

However，Tonygraduallywon