Unit2Period3WildlifeProtectionLanguageFocus课件高中英语课堂精美课件（人教版2019）

Unit3WildlifeProtectionLanguageFocusTeachingobjectivesBytheendofthisperiod,youwillbeableto…1.master

theusageofsuchimportantwordsandexpressionsasreserve,makeout,observe,remind,recover,remove,intend,threatetc;learntoexpressyourselfbyusingthem.2.learnthemethodofconstructingknowledgetreesthroughself-study&cooperativeexploration.3.enjoythefunofexpressingyourselfusingEnglishandparticipateinclasswithpassion.1.WhatdoyouknowabouttheTibetanantelopeandtheChangtangNationalNatureReserve?

你对藏羚羊和羌塘国家自然保护区了解多少？【词块】knowabout_________________________

【单词】reserve

n.（动植物）保护区；储藏（量）

vt.预订；预留；保留了解；知道......的情况◎观察思考

Thereservecoversanareaofsome1,140squarekilometres.

保护区占地面积大约1140平方公里。Adoubleroomwithabalconyoverlookingtheseahadbeenreservedforhim.

一个带一座阳台的海景双人间已被预留给他了。Imadethereservationforthe14th.SothenwewentonValentine’sDay,togoandseetheexhibit.

但我把时间预定到了十四号。然后我们在情人节那天去看了展览。☞即学活用(1)Theseseatsarereserved

________theelderlyandwomenwithbabies.(2)“It’ssuchaniceplace,”Mothersaidasshesatatthetable_________(reserve)forcustomers.(3)Keepafewpounds

____________（备用）tocoverunexpectedcosts.(4)I’llcalltherestaurantto

__________________(预订).forreservedinreserve

makeareservation◎归纳总结anaturereserve_______________inreserve储备，备用reservesth.forsb./sth._____________________reservation

保留;预定withoutreservation毫无保留makeareservation___________自然保护区

为……预订/保留某物预订2.Ontheplaininfrontofus,wecanjustmakeoutaherdofgracefulanimals.

放眼平原，我们隐约看到一群体形优美的动物。【词块】makeout:tobeonlyjustabletohear,see,orunderstandsth.

_________________

◎观察思考：1)Althoughhehadnotseenhissisterfortwentyyears,Tommadeheroutassoonasshegotofftheplane.尽管他二十年没有见过他的姐姐,姐姐一下飞机汤姆就认出了她。2)

Icouldjust

makeout

afigureinthedarkness.

黑暗中我只看出了一个人的轮廓。3)

Icanscarcely

makeout

hiswriting.

我几乎辨认不出他的笔记。看清；听清；分清◎联系拓展makeup_________________makeupfor_________________

makeit_________________makeupone’smind______________makeroomfor____________makegood/fulluseof______________☞即学活用(1)Icouldbarely______________(看清)thestageinthedarkness.(2)AmericanIndians____________

(构成)

aboutfivepercentoftheUSpopulation.(3)Carolinedoesn’thaveagiftformusic,butshe

_____________

(弥补)itwithhardwork.(4)Theflightleavesintwentyminutes—we’llnever__________(赶上).(5)Allofuswanttosolvetheproblem,wemustdosomethingto______________(利用)rubbish.

makeup

makeout组成，构成弥补，补偿及时到达；取得成功makesupfor为……腾地方下定决心好好/充分利用makeitmakeuseof表语从句◎归纳总结why,because和that引导的表语从句：Thisiswhy+__________________________Thisisbecause+_____________Thereasonwhy.../for...isthat

+原因☞即学活用1.Heoftenreadsalot.Thisis________readingisanimportantwaytogettheinformationrequiredtounderstandsomething.2.TheotherboysmadefunofTom’snewhairstyle.Thisis________heisunhappy.由于各种原因所造成的后果原因或理由whybecause◎归纳总结observesb.+_________sth.注意到某人正在做某事（动作正在进行）observesb.+________sth.注意到某人做了某事（动作的全过程）observesb./sth.+________注意到......被做observesb.dosth.变为被动语态时，不定式要加上toobservetrafficrules遵守交通规则observetheSpringFestival庆祝春节doingdodone☞即学活用(1)Thousandsofpeopleobservedtheship__________(leave)theharbour.(2)Wecannotalwaysobservethetraditions_________(hand)downtousfromthepast.(3)WhydoIbelieveincertainplanetstoofaraway_____________(observe)directlythroughatelescope?leavinghandedtobeobserved4.I’malsoremindedofthedangertheyarein.

我也意识到了它们所处的危险。remind:

vt./vi.①Ifsomeoneremindsyouofafactoreventthatyoualreadyknowabout,theysaysomethingthatmakesyouthinkaboutit.“使…想起”vt.

②tomakesb.remembersb.thattheykneworsth.thathappenedinthepast

使（某人）想起;

提醒◎观察思考

PleaseremindmethatIshouldbringhimapresentforhisbirthday.

请提醒我给他带生日礼物。Whattheteacherhadsaidremindedmeofthefamoussaying,”Wherethereisawill,thereisaway.”

老师的话让我想起了“有志者,事竟成”的名言。Remindmetobuysomemilktonight.

提醒我今晚买些牛奶。◎归纳总结remindsb.of

_______________

提醒某人做某事____________________remindsb.that/wh-从句...提醒某人……◎联系拓展curesb.ofsth.治愈某人……（病）ridsb.ofsth.使某人摆脱某事informsb.ofsth.通知某人某事warnsb.ofsth.提醒/警告某人某事使某人想起……remindsb.todo...☞即学活用

用所学三种结构翻译下面这句话。女孩提醒我明天去参加会议。

Thegirl

_____________________themeetingtomorrow.Thegirl_____________________themeetingtomorrow.Thegirl_____________________________themeetingtomorrow.remindedmetoattendremindedmeabout/ofremindedmethatIwillattend5.Zhaxiandothervolunteerswatchedovertheantelopesdayandnighttokeepthemsafefromattacks.扎西和其他志愿者日夜看护着藏羚羊，保护他们免受攻击。(1)watchover:toguardortakecareofsb./sth.看守；照顾（某人或某物）①

Theymayworkovertimetogetthejobfinishedandtheycan’twatchoverthekids.

他们可能加班完成工作，没有时间照看孩子。②

Somejustprefertosleepoutside,inordertowatchovertheirproperty.

还有的只是喜欢睡在室外，方便看守他们的财产。(2)dayandnight

allthetime;continuously“日日夜夜；夜以继日”【拓展】类似的表达方式：

nowandthen时而；不时

moreorless或多或少

hereandthere到处

soonerorlater迟早

backandforth来回地

upanddown上上下下①

LadyMengJiangwaitedforherhusbanddayandnight.

孟姜女日夜等着她的丈夫。②HenotonlyknewDNAwasimportant,butitwasallhecouldthinkaboutnightandday.

他不仅知道DNA是非常重要的，而且不论晚上还是白天，只要有时间他就会思考它。(3)attackvt./vi.①tostartusingguns,bombetcagainstanenemyinawar“进攻；袭击”②touseviolencetohurtapersonordamageaplace“袭击；破坏”n.

①anactofviolencethatisintendedtohurtapersonordamageaplace“袭击；攻击”②theactofusingweaponsagainstanenemyinawar“进攻；攻击”

【语境应用】单句语法填空。1)

飞机开始攻击这座城市。Theplanesbegantheir_______________thecity.2)

昨天晚上一位女士遭到三个年轻男人袭击。

Awoman________________bythreeyoungmenlastnight.3)

疾病已经侵袭了他的大脑。Thedisease________________hisbrain.hasattackedattacksonwasattacked6.TheantelopepopulationhasrecoveredandinJune2015,theTibetanantelopewasremovedfromtheendangeredspecieslist.藏羚羊的数量已经恢复，2015年6月，藏羚羊从濒危物种名单中被移出。recover恢复(健康、精神、体力)；康复，复原(berecovered)；(从不愉快的经历中)恢复；(从弱势或困境中)好转、扭转；重新获得、寻回；收回(开支、投资等)；恢复(意识、神志或身体状态)；挽回(地位)，弥补(时间损失)◎观察思考

Theybegantorecoverslowlyfromtheirnightmareofpainandsuffering.

他们开始从痛苦的噩梦中慢慢恢复过来。Totheirjoy,thethiefwascaughtandmanythingswererecovered.

令他们高兴的是,小偷被抓住了,而且很多东西被找回来了。Hewastoldthatitwouldbeatleastthreemoremonthsbeforehecouldrecoverandreturntowork.

他被告知他至少还需要3个多月才能恢复并返回工作岗位。☞即学活用(1)Itcantakemanyyearstorecover__________thedeathofalovedone.(2)Beforeshehadtimetorecover___________,shewasonthetopofthewall.(3)Tohisparents’relief,theboymadeaquick__________(recover)aftertheoperation.◎归纳总结recoverfrom__________________recoveroneself_______________recoveryn.恢复，痊愈；复得，找回makearecoveryfrom从……中恢复过来makeafull/quick/slowrecovery完全康复/恢复很快/缓慢前缀re-表示“重”“又”“再”等含义。类似的还有repeat(重复)，return(回来)，rebuild(重建)，review(复习)，rewrite(重写，改写)等。从……中恢复静下心来recoveryfromherselfremove

vt.①totakesomethingawayfrom,outof,orofftheplacewhereitis“移走；搬走；去掉”②togetridofsomethingsothatitdoesnotexistanylonger“清除；除去”③toforcesomeoneoutofanimportantpositionordismissthemfromajob“免除…的职务;开除”④totakeoffapieceofclothing“摘掉;脱掉”◎观察思考OnlyafterheremovedhisdarkglassesdidIrecognizehim.

他摘掉墨镜后我才认出他来。Becauseoftheseriousairpollution,thefamilydecidedtoremovefromthecitytothecountryside.

由于空气污染严重,这家人决定从城市搬到乡下。把从……移开/撤掉撤职;开除消除某人的疑虑/烦恼/恐惧开除某人从……搬到……toremovegotridoftakenaway

tookoffmove7.Thegovernment,however,doesnotintendtostoptheprotectionprogrammes,sincethethreatstotheTibetanantelopehavenotyetdisappeared.然而，政府并不打算停止保护计划，因为对藏羚羊的威胁尚未消失。intendvt./vi.①ifyouintendtodosomething,youhavedecidedorplannedtodoit“打算”②Ifsomethingisintendedforaparticularpurpose,ithasbeenplannedtofulfilthatpurpose.Ifsomethingisintendedforaparticularperson,ithasbeenplannedtobeusedbythatpersonortoaffecttheminsomeway.“被用于(某目的或某人)”◎观察思考

I’mwritingtotellyoumyexcitingplanforthesummerholiday.

Iintendtojoin/joiningaDragonBoatTrainingCamp.我写信是想告诉你我暑假令人兴奋的计划,我打算参加龙舟训练营。TheheadmasterintendedJimtodeliveraspeechinfrontofthewholeschool.校长打算让吉姆在全校师生面前做演讲。◎归纳总结intendtodo/doingsth.______________ beintendedtodo______________

打算让某人做某事

_________________ beintendedfor______________________【拓展】

intentionn.意图,目的;打算havenointentionofdoingsth.无意做某事;不打算做某事☞即学活用:完成句子。1)Theuniversityisknownforitslanguageandculturecourses_________(intend)forinternationalstudents.2)Ihaveno__________(intend)ofretiringjustyet.3)Iintend_________________(work)asavolunteerinanenvironmentalprotectionorganizationduringthesummerholidays.

打算做某事intendsb.todosth.

是为…而提供/设计的打算做某事intendedintentionworking/towork

threat

n.astatementinwhichyoutellsomeonethatyouwillcausethemharmortroubleiftheydonotdowhatyouwant“威胁；恐吓”【归纳】athreatto…对……的威胁underthreatfrom…受到威胁makethreatsagainstsb.对某人进行威胁◎观察思考Chemicalpollutionwillbringaboutathreattoagricultureandfoodchain,andconsequentlytohumanhealth.化学污染将威胁农业和食物链，进而危害人类健康。Theareaisunderthreatfromthesheernumberoftouristsusingit.这一地区由于游客人数太多而面临威胁。◎归纳总结athreatto..._____________________underthreatfrom________________thethreatofviolence暴力威胁◎联系拓展threatenvt.威胁；危及threatensb.with...用……威胁某人threatentodosth.威胁做某事threatenone’slife危及某人的生命☞即学活用(1)Lemurs’naturalhabitat__________________

(受到……的威胁)

theacceleratingdeforestation.(2)Butthisyearsupportersoffoxhuntingface_____________________(对…的一个更大威胁)theirsport.

(3)Oryoucould________________(威胁要取代)alltheirtuneswithwhitenoise.对……的威胁受到……的威胁isunderthreatfromamuchbiggerthreattothreatentoreplace8.

Onlywhenwelearntoexistinharmonywithnature

canwestopbeingathreattowildlifeandtoourplanet.

只有当我们学会与自然和谐相处，我们才能不成为野生动物和地球的威胁。【句型】only+状语从句置于句首引起___________【词块】existinharmonywithnature_________________

beathreattowildlife____________________

◎观察思考

Onlythenwillhehaveachancetoachievehisdream.只有这样，他才有机会实现他的梦想。

Onlyinthisway

cantheyhaveafruitfulandsuccessfulstudylifeabroad.只有这样，他们才能有丰富多彩且成功的留学生活。OnlywhenhetoldmethetruthdidIrealizeIwasmistaken.只有当他告诉我真相时我才意识到我错了。部分倒装与自然和谐相处对野生动物构成威胁◎归纳总结“only+状语（副词/介词短语/从句）”提至句首以示强调时，后面的句子或主句要用部分倒装，即把助动词、情态动词或be动词提到主语前面。如果不放在句首，则不用倒装。若only修饰主语不倒装；only修饰状语从句时，状语从句本身不倒装。☞即学活用(1)__________________(只有那时我们才能开始)anicejourneyandfindtruehappinessinourlives.(2)Onlyinthisway_____________________(你才能取得进步)inEnglish,thoughitissometimestiringandboring.

(3)OnlywhenLilywalkedintotheoffice

______________(她才意识到)thatshehadleftthecontractathome.(4)Itwasonlythen_________________(我才开始了解)theunpalatabletruthaboutJohn.didsherealizeOnlythen