2024-2025學(xué)年新教材高中英語(yǔ)Unit6Earthfirst第2課時(shí)Usinglanguage學(xué)案含解析外研版必修第二冊(cè)

PAGEUnit6Earthfirst其次課時(shí)UsinglanguageⅠ.詞匯初探1．droughtn．干旱2．oceann.海洋，大海3．highlightv.使……突出；使留意力集中于4．staffn.員工5．damagen．&v.損失；損害6．floodn.洪水7．supplyn.煤氣、電力、自來(lái)水等供應(yīng)(系統(tǒng))8．restorev.使復(fù)原9．brochuren.小冊(cè)子10．releasev.釋放；排放11．smogn．煙霧，霧霾12．severeadj.很?chē)?yán)峻的13．lecturen．講座，講課14．devotev.致力；獻(xiàn)身；用心于→devotionn.獻(xiàn)身；酷愛(ài)；用心→devotedadj.忠實(shí)的；深?lèi)?ài)的15．crueltyn.殘忍；殘酷→crueladj.殘忍的16．presentationn.報(bào)告；說(shuō)明→presentv.提出；呈現(xiàn)17．establishv.建立；設(shè)立→establishmentn.建立18．a(chǎn)ffectv.影響；感動(dòng)；侵襲→effectn.作用；影響→affectionn.寵愛(ài)；鐘愛(ài)19．a(chǎn)doptv.接受；接受；收養(yǎng)→adoptionn.收養(yǎng)；實(shí)行→adoptedadj.收養(yǎng)的；領(lǐng)養(yǎng)的20．reducev.削減；降低→reductionn.削減；減價(jià)21．fogn.霧→foggyadj.有霧的；模糊的22．infectionn．感染；傳染病→infectvt.感染；傳染23．permitvt.&vi.許可；允許；準(zhǔn)許n.通行證；許可證；執(zhí)照→permissionnⅡ.短語(yǔ)互譯1．a(chǎn)im_at瞄準(zhǔn)2．get_involved_in參加；涉及，卷入3．keep...fromdoing阻擋……做4．without_permission未經(jīng)許可5．be_reduced_by削減了6．replace...with...用……取代……7．haveanimpacton對(duì)……有影響8．befrightenedof膽怯 ……Ⅲ.經(jīng)典句式1．We'vealsoseendroughtsandfloodscausedbythesechanges,whichaffectthewatersupplydownstream.我們也看到了這些改變?cè)斐傻母珊岛秃樗?，影響了下游的供水?．Ourjobistoprotectandrestorethenaturalenvironment.我們的工作是愛(ài)護(hù)和復(fù)原自然環(huán)境。3．Thelessenergyyouuse,thelesscarbondioxideisreleased.你運(yùn)用的能源越少，釋放的二氧化碳就越少。Ⅳ.語(yǔ)法初探用所給詞的適當(dāng)形式填空1．Ifounditdifficultto_explain(explain)tohimwhathadhappened.2．Withtheproblemsolved(solve)，thequalityhasbeenimproved.3．Whenhewokeup，hefoundhimselflying(lie)inhospital.4．InpartsofAsiayoumustn'tsitwithyourfeetpointing(point)atanotherperson.5．Whereverwego，wewillseethiskindofproductsadvertised(advertise)．1eq\a\vs4\al(devotev.獻(xiàn)身；用心于)[教材原句]Now,sheisamodelandperformanceartistdevoted/devotingtooceanconservation.(P65)現(xiàn)在，她是一位致力于海洋愛(ài)護(hù)的模特和表演藝術(shù)家。[歸納拓展](1)devoteoneselfto獻(xiàn)身于……；致力于……devote...to...奉獻(xiàn)于……；專(zhuān)注于……(2)devotedadj.忠實(shí)的；深?lèi)?ài)的bedevotedto...用心于……；奉獻(xiàn)于……(3)devotionn.關(guān)愛(ài)；關(guān)照；奉獻(xiàn)；忠誠(chéng)[名師點(diǎn)津]在短語(yǔ)devote...to...中to為介詞，其后接名詞或動(dòng)名詞，類(lèi)似短語(yǔ)還包括：lookforwardto期盼getdownto起先著手be/get/become/growused/accustomedto習(xí)慣于leadto導(dǎo)致payattentionto留意objectto反對(duì)[即時(shí)鞏固]完成句子/單句語(yǔ)法填空①Youwillnevergainsuccessunlessyouarefully_devoted_toyourwork.除非你完全專(zhuān)注于你的工作，不然你恒久不會(huì)獲得勝利。②Devoted(devote)tohercareer,shewonagoodreputation.③Hecontinuedtoworkthereforalmost50years,devoting(devote)hislifetohisresearchwork.④Neighborsdevotedtheirsparetimetohelping(help)othersrebuild.⑤Herdevotion(devote)toherjobisworthpraising.2eq\a\vs4\al(containvt.包含；容納；容忍；抑制感情等)[教材原句]Mostimportantly，itcontainstheheadwatersoftheYellowRiver，theChangjiangRiverandLancangRiver.(P65)最重要的是，這里有黃河、長(zhǎng)江和瀾滄江的源頭。[歸納拓展](1)containoneself克制自己(2)containern.容器[易混辨析]contain指某物被裝在比其更大的東西內(nèi)，或指某物含有某種成分或其他物質(zhì)。include指某物為整體的一部分或要素，意為“算在內(nèi)，列在里面，包括”。include還常用其介詞和過(guò)去分詞短語(yǔ)作插入語(yǔ)，起補(bǔ)充說(shuō)明作用，而contain無(wú)此用法。[即時(shí)鞏固]用contain或include的適當(dāng)形式填空/完成句子①Howmuchwaterdoesthisbottlecontain?②Atleast40peoplegothurt,including5children.③Thiskindoffruitcontainsalargeamountofvitamin,includingvitaminC.④Yourdutyincludesanswering(answer)thetelephone.⑤IwassoangrythatIjustcouldn't_contain_myself.我生氣極了，簡(jiǎn)直無(wú)法克制自己。3eq\a\vs4\al(damagen.&v.損失；損害)[教材原句]Inrecentyears,wehaveseenlargeareasofwetlandthatweredamagedbyhumanactivity.(P65)近年來(lái)，我們看到大片濕地被人類(lèi)活動(dòng)破壞。[歸納拓展]do/causedamageto給……帶來(lái)/造成損壞bebadlydamaged遭遇嚴(yán)峻損害damageone'shealth損害某人的健康[即時(shí)鞏固]完成句子①Eatingtoomuchmeatonetimewilldo/cause_damage_toyourstomach.一次吃太多的肉會(huì)對(duì)你的胃造成損害。②Smokingcandamage_your_health.吸煙有害健康。4eq\a\vs4\al(affectv.影響；感動(dòng)；侵襲)[教材原句]We'vealsoseendroughtsandfloodscausedbythesechanges，whichaffectthewatersupplydownstream.(P65)我們也看到了這些改變?cè)斐傻母珊岛秃樗?，影響了下游的供水。[歸納拓展](1)begreatly/deeplyaffectedby被……深深打動(dòng)beaffectedbyheat/cold中暑/著涼beaffectedwithahighfever發(fā)高燒(2)effectn.作用；影響haveaneffecton對(duì)……產(chǎn)生影響(3)affectionn.寵愛(ài)；感情；影響；感染[即時(shí)鞏固]完成句子/單句語(yǔ)法填空①Hisspeechaffected_the_audiencedeeply.他的演說(shuō)深深地打動(dòng)了聽(tīng)眾。②Theweight-losspillhasastrongsideeffectonpeople'shearts.③Affected(affect)withhighfever,hecontinuedwithhiswork.5eq\a\vs4\al(adoptv.收養(yǎng)；領(lǐng)養(yǎng)；接受；接受)[教材原句]Thisincludeskeepingtheoriginalenvironmentfrombeingtouched，aswellasadoptingnew，sustainablewaysoffeedingfarmanimals.(P65)這包括保持原始環(huán)境不被觸碰，以及接受新的、可持續(xù)的飼養(yǎng)農(nóng)場(chǎng)動(dòng)物的方法。[歸納拓展](1)adoptone'ssuggestion/advice接受某人的建議adoptsb.as收養(yǎng)某人為……adopta(n)approach/policy/attitude...接受某種方法/政策/看法……(2)adoptedadj.領(lǐng)養(yǎng)的adoptionn.接受；收養(yǎng)[即時(shí)鞏固]單句語(yǔ)法填空①Shetreatedheradopted(adopt)sonasifhewereherownchild.②Thesuggestionthatthenewrulebe_adopted(adopt)camefromthechairman.③Ifyoucannothavechildrenofyourown,whynotconsideradoption(adopt)?6eq\a\vs4\al(reducev.削減；縮減)[教材原句]Reducewastebychoosingreusableproducts.(P66)通過(guò)選擇可重復(fù)運(yùn)用的產(chǎn)品來(lái)削減奢侈。[歸納拓展](1)reduce...to...把……削減到……reduce...by...把……削減了……bereducedto...淪落為……，陷入某種狀態(tài)(2)reductionn.削減；減價(jià)makeareduction減價(jià)[即時(shí)鞏固]完成句子/單句語(yǔ)法填空①Sheisonadietto_reduce_some_weight.她正在節(jié)食以減輕體重。②Thewholetownwas_reduced_toashesinthebombing.轟炸將整個(gè)城鎮(zhèn)變成一片廢墟。③Shetakesexerciseeveryday,andshehasreducedherweightto50kilos.④Thoughthepriceofthehousehasbeenreducedby10%,wecan'tafforditeither.⑤Wecanmakeareduction(reduce)ifyoubuyinbulk.7eq\a\vs4\al(permissionn.允許；許可)[教材原句]Apoliteinterruptionisusuallyframedasarequestforpermissiontointerruptsomeone.(P67)禮貌的打斷通常是指懇求允許打斷某人。[歸納拓展](1)askforsb.'spermission懇求某人的許可withoutpermission未經(jīng)允許/許可givesb.permissiontodosth.允許某人做某事(2)permitvt.允許；許可n.許可；執(zhí)照；許可證permitsb.todosth.允許某人做某事permitdoingsth.允許做某事sth.permitting...……許可的話(獨(dú)立主格)[即時(shí)鞏固]完成句子/單句語(yǔ)法填空①I(mǎi)fyouwanttoleavetheclassroom,youshouldask_for_the_teacher's_permission.假如你要離開(kāi)教室，應(yīng)當(dāng)懇求老師的許可。②Passengersarepermittedto_carry(carry)onlyonepieceofhandluggageontotheplane.③Thebirthdaypartywillbeheldinthegarden,weatherpermitting(permit)．④Noreferencebooksaretobetakenoutofthereadingroomwithoutpermission(permit)．⑤Theschooldoesn'tpermitstaying(stay)uptoolateatnight.1eq\a\vs4\al(aimat瞄準(zhǔn))[教材原句]SheappearedinTheCove，adocumentaryaimingathighlightingthecrueltyofdolphinhunting.(P65)她出演了一部紀(jì)錄片《海豚灣》，旨在突出捕獵海豚的殘酷性。[歸納拓展](1)aim...at...用……瞄準(zhǔn)/對(duì)準(zhǔn)……aimtodosth.＝aimatdoingsth.旨在做某事，準(zhǔn)備做某事beaimedat目的是；旨在(2)withtheaimof...為了……withoutaim無(wú)目的地achieveone'saim達(dá)到目的；實(shí)現(xiàn)目標(biāo)takeaimat瞄準(zhǔn)(3)aimlesslyadv.漫無(wú)目的地[即時(shí)鞏固]完成句子/單句語(yǔ)法填空①ShewenttoLondonwith_the_aim_offindingajob.她去倫敦是為了找工作。②Thevisitwasaimed_atexpandingrelationsbetweenthetwocountries.這次訪問(wèn)的目的是發(fā)展兩國(guó)關(guān)系。③Heworkedhard,aiming(aim)atbecomingadoctor.④Thepolicefoundtheboywanderingaimlessly(aim)inthestreet,notknowingwheretogo.2keep...from阻擋，制止[教材原句]Thisincludeskeepingtheoriginalenvironmentfrombeingtouched，aswellasadoptingnew，sustainablewaysoffeedingfarmanimals.(P65)這包括保持原始環(huán)境不被觸碰，以及接受新的、可持續(xù)的飼養(yǎng)農(nóng)場(chǎng)動(dòng)物的方法。[歸納拓展]prevent/stop/keep...fromdoingsth.阻擋……做某事protect...from愛(ài)護(hù)……不受……的侵襲；攔??；防衛(wèi)keep...doingsth.使……始終做某事[名師點(diǎn)津]prevent/keep/stopsb.fromdoingsth.的主動(dòng)式中，只有keep后面的from不能省略，而在被動(dòng)式中三個(gè)短語(yǔ)的from都不能省略。[即時(shí)鞏固]完成句子/單句語(yǔ)法填空①I(mǎi)'msorrytokeep_you_waitingforsolong.對(duì)不起，讓你久等了。②Wemustkeepthemfromgettingtoknowourplans.③Everypossiblemeansshouldbetakentopreventtheriverfrombeing_polluted(pollute)．eq\o(\s\up7(),\s\do5())eq\a\vs4\al(Thelessenergyyouuse，thelesscarbondioxideisreleased.P66,你運(yùn)用的能源越少，釋放的二氧化碳就越少。)[句式分析]本句為“the＋比較級(jí)，the＋比較級(jí)”句式，意為“越……就越……”。[歸納拓展](1)“the＋比較級(jí)，the＋比較級(jí)”表示“越……，就越……”，前一部分為表示條件的狀語(yǔ)從句，后一部分為主句。(2)“比較級(jí)＋and＋比較級(jí)”表示“越來(lái)越……”。[即時(shí)鞏固]完成句子①The_sooner,_thebetter.越快越好。②The_longeryouhavetowaitforsomething,themoreyouwillappreciateitwhenitfinallyarrives.你等待的時(shí)間越長(zhǎng)，你就會(huì)越珍惜它的到來(lái)。③The_more_carefulyouare,thefewermistakesyouwillmake.你越當(dāng)心，你犯的錯(cuò)就會(huì)越少。動(dòng)詞-ing形式和動(dòng)詞-ed形式作賓語(yǔ)補(bǔ)足語(yǔ)1．“五看二聽(tīng)一感覺(jué)”的感官動(dòng)詞和短語(yǔ)(see,watch,observe,notice,lookat,hear,listento,feel等)后面的賓語(yǔ)補(bǔ)足語(yǔ)常見(jiàn)的有三種非謂語(yǔ)動(dòng)詞形式(do/doing/done)。do表主動(dòng)和完成(被動(dòng)句中to還原)，doing表主動(dòng)或正在進(jìn)行，done表被動(dòng)或完成。Ilookedupandnoticedasnakewindingitswayupthetreetocatchitsbreakfast.我抬頭留意到一條蛇正蜿蜒著爬上樹(shù)去捕獲它的早餐。Nobodysawhimcomein.沒(méi)人望見(jiàn)他進(jìn)來(lái)。Hefelthisfacelostbeforehisfriends.他覺(jué)得在摯友面前丟面子了。2．使役動(dòng)詞make,let,have,get后接復(fù)合賓語(yǔ)的狀況：①make＋賓語(yǔ)＋eq\b\lc\{\rc\(\a\vs4\al\co1(do讓……做……賓語(yǔ)與賓補(bǔ)為邏輯,上的主動(dòng)關(guān)系,done讓……被做賓語(yǔ)與賓補(bǔ)為邏輯,上的被動(dòng)關(guān)系))Theteachermadesomestudentsstayintheclassroomafterschool.老師讓一些學(xué)生放學(xué)后待在教室里。Hetriedtomakehimselfunderstood.他盡量把自己的意思表達(dá)清晰了。②let＋賓語(yǔ)＋eq\b\lc\{\rc\(\a\vs4\al\co1(do讓……做……賓語(yǔ)與賓補(bǔ)為邏輯,上的主動(dòng)關(guān)系,bedone讓……被做賓語(yǔ)與賓補(bǔ)為邏,輯上的被動(dòng)關(guān)系))Don'tletyourchildplaywithmatches.別讓你的孩子玩火柴。③have＋賓語(yǔ)＋eq\b\lc\{\rc\(\a\vs4\al\co1(\b\lc\\rc\}(\a\vs4\al\co1(dosth.讓……做某事,doingsth.使……持續(xù),做某事))?\a\vs4\al(賓語(yǔ)與賓補(bǔ),為邏輯上的,主動(dòng)關(guān)系),done使……被做?\a\vs4\al(賓語(yǔ)與賓補(bǔ)為邏,輯上的被動(dòng)關(guān)系)))Hehadthefireburningallthenight.他讓火燃燒了一夜。Hehadhiswalletstolenonhiswayhome.在回家的路上，他的錢(qián)包被偷了。[名師點(diǎn)津]havesb.doingsth.用于否定句時(shí)，其中have有“容忍”之意。Iwon'thaveyouspeakingtoyourdadlikethat.我不能容忍你那樣跟你爸爸說(shuō)話。④get＋賓語(yǔ)＋eq\b\lc\{\rc\(\a\vs4\al\co1(\b\lc\\rc\}(\a\vs4\al\co1(todosth.使……做,doingsth.使……做))?\a\vs4\al(賓語(yǔ)與賓補(bǔ)為邏,輯上的主動(dòng)關(guān)系),done使……被做?\a\vs4\al(賓語(yǔ)與賓補(bǔ)為邏,輯上的被動(dòng)關(guān)系)))Shegotherbikerunningveryfast.她騎自行車(chē)騎得飛速。I'llgetmybikerepairedtomorrow.我明天要(請(qǐng)人)修一下我的自行車(chē)。3．動(dòng)詞leave,keep,find,catch后加非謂語(yǔ)動(dòng)詞作復(fù)合賓語(yǔ)的狀況：①leave＋eq\b\lc\{\rc\(\a\vs4\al\co1(sb./sth.doingsth.讓某人/物始終處于某,種狀態(tài)賓語(yǔ)與賓語(yǔ)補(bǔ)足語(yǔ)之間是邏輯,上的主動(dòng)關(guān)系，表示動(dòng)作正在進(jìn)行,sth.undone留下某事未做賓語(yǔ)與賓語(yǔ)補(bǔ),足語(yǔ)之間是邏輯上的被動(dòng)關(guān)系，表示被,動(dòng)和完成，一般以u(píng)ndone，unfinished，,unsettled，untouched為多,\b\lc\\rc\}(\a\vs4\al\co1(sb.todosth.讓某人去做某事,sth.tobedone留下某事要做))\a\vs4\al(動(dòng)詞不定,式表示將,來(lái)的動(dòng)作)))②keepeq\b\lc\{\rc\(\a\vs4\al\co1(sb./sth.doing使某人/物始終做,sb./sth.done使某人/物被做表示,被動(dòng)且完成，或表示狀態(tài)))③findeq\b\lc\{\rc\(\a\vs4\al\co1(sb.doing發(fā)覺(jué)某人正在做,sb./sth.done發(fā)覺(jué)某人/物已經(jīng)……表示完,成或狀態(tài),sb./sth.tobe...發(fā)覺(jué)某人/物……))④catchsb.doingsth.撞見(jiàn)某人正在做某事Thepolicecaughthimstealingthecaronthespot.警察當(dāng)場(chǎng)撞見(jiàn)他在偷汽車(chē)。Wehurriedlyendedourmeeting,leavingmanyproblemstobesettled.我們匆忙忙忙地結(jié)束了會(huì)議，留下了許多問(wèn)題等待解決。Youshouldkeepmeinformedofhiswhereabouts.你應(yīng)當(dāng)讓我了解他的行蹤。[即時(shí)鞏固]用所給詞的適當(dāng)形式填空①Whenwesawtheroadblocked(block)withsnow,wedecidedtospendtheholidayathome.②Theoldcoupleoftentakeawalkaftersupperintheparkwiththeirpetdogfollowing(follow)them.③Listen！Doyouhearsomeonecalling(call)forhelp?④Ashespoke，heobservedeverybodylooking_at(lookat)himcuriously.⑤Youwon'tcatchmedoing(do)thatagain.⑥Youshouldmakeyourvoiceheard(hear)．⑦Pleasegettheworkdone(do)assoonaspossible.⑧Idon'twantanybadwordssaid(say)abouthimbehindhisback.⑨Withwaterheated(heat)，wecanseethesteam.⑩Eventhebestwriterssometimesfindthemselveslost(lose)forwords.Ⅰ.單詞拼法1．Ifyouhaveajob,devote(獻(xiàn)身)yourselftoitandfinallyyou'llsucceed.2．Earthquakesaredangerousanddestructive,becausetheybringgreatdamage(損害)anddisasterstopeople.3．Althoughsmokingaffects(影響)people'shealth,Chinahasthelargestnumberofpeoplewhoaresmoking.