学北师大版高中英语选修8教案Environmental Protection.docx
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学北师大版高中英语选修8教案Environmental Protection.docx
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学北师大版高中英语选修8教案EnvironmentalProtection
Unit22EnvironmentalProtection
□ecologyn.□greenhouseeffect□fashionableadj.□industrialisationn.
□botanicaladj.□endangervt.□enforcevt.□negativeadj.
□consensusn.□breweryn.□landsliden.□soundproofadj.
□droughtn.□rayn.□tsunamin.□railn.
□federaladj.□pinvt.□typhoonn.□warehousen.
□bouncevi.□pancaken.□offshoreadj.□decibeln.
□hurricanen.□speciesn.□catastrophen.□pestn.
□hookn.□leopardn.□clayn.□trunkn.
□grandadj.□extinctadj.□howlvi.□tuskn.
□armvt.□habitatn.□dustn.□carvevt.&vi.
□rainfalln.□tortoisen.□rollvi.□boycottn.
□fragileadj.□Tibetn.□plugvt.□sacrificevt.&vi.
1.(2020·新高考全国卷Ⅰ)Jennifersacrificedtoachievehergoal,givingupmanynightswithherkidsandmissingimportanteventstostudy.牺牲
2.(2018·北京卷)Arescueworkerriskedhislifesavingtwotouristswhohadbeentrappedinthemountainsfortwodays.困住
[单词 拼写·运用]
核心单词
语境运用
1.trapvt.使困住
2.claimvt.声称
3.condemnvt.迫使(某人)陷于不幸的境地;谴责,指责
4.seizevt.依法没收;(用武力)夺取
5.roughadj.艰难的
6.substituten.代替品,代用品
7.advocatevt.主张,提倡
8.principlen.原则,道德准则
9.relevantadj.有关的;相关的
用所给词的适当形式填空。
1.Intheconferencelastweekmanyexpertsadvocated(advocate)rewardingyourchildforgoodbehaviour.
2.Sheseized(seize)onmysuggestionandbeganworkimmediately.
3.Raychangedhismind,claiming(claim)thathehadbeenforcedintoconfessing.
10.agriculturen.农业;农艺,农学
11.sacrificevi.&vt.牺牲,献出
12.recyclevt.回收利用
13.changeableadj.多变的
14.meansn.手段;方法
15.constructvt.建造
16.potentialn.可能性,潜在性
17.calculatevt.计算,算出
18.conservationn.保护
19._corruptadj.腐败的,贪污受贿的
20.mainland_n.大陆
21.scalen.规模,范围
22.thunderstormn.雷暴,雷雨
23.quakevi.震动;颤动n.地震
24.brick_n.砖,砖块
25.slipvi.滑,滑落
26.mountainous_adj.多山的
27.quiltn.被褥,被子
28.cushion_n.坐垫,靠垫
29.validadj.有效的,有充分理由的
30.fleevi.&vt.逃跑,逃走
4.Thestreamhasfrozenup;youcanseethefishtrapped(trap)intheice.
5.Shewastheonlypoliticianto_condemn(condemn)theproposedlawonmoralgrounds.
6.He_calculated(calculate)hisgainsandlossesofmoneyandtheresultwasaminus.
7.Forforeignholidaysyouhavetogetavalid(value)passportallthetime.
8.Theyareworkingatdevelopingharmlesssubstitutes(substitute)forthesegases.
9.Thepanicpeoplefled(flee)inalldirectionsatthestrangenoisefromthesky.
10.Nowadaystractorsareusedeveninremotemountainous(mountain)regions.
派生单词
语境运用
1.coincidencen.巧合→coincidentadj.同时发生的
2.financen.资金→financialadj.财政的,金融的
3.reserven.保护区vt.保留;预订→reservedadj.预定的;保留的→reservationn.预订;保留
4.threatn.威胁→threatenvt.威胁
5.separatevt.分离;分开adj.不同的;各自的→separationn.分离,分开
6.adoptvt.采用;收养→adoptionn.采用;收养
7.allocatevt.分配,配给→allocationn.分配;配给
8.politicsn.政治(活动)→politicaladj.政治的→politiciann.政治家
9.considerv.考虑→considerateadj.想得周到的,体贴的→considerationn.考虑;体贴
10.irrigatev.灌溉→irrigationn.灌溉
11.sharpadj.锋利的;急剧的→sharpenvi.&vt.削尖;磨快→sharpenern.卷笔刀,磨石
12.evolvev.逐步发展;进化→evolutionn.(生物)进化,演变
13.consultv.咨询;请教→consultantn.顾问
用所给词的适当形式填空。
1.Atlast,Iconsiderweshouldtakeonresponsibilityforourselvesandthepeoplewhoinvolvedin,weneedtobeconsiderateandthoughtful.(consider)
2.Thechemicalcompanythreatenthelivingcondition,andthethreatcanbeserious.(threat)
3.Withtheaccelerationofglobalizationprocessoneconomyandfinance,financialcompetitionbecameseverely.(finance)
4.Andjustinpurepoliticalterms,nopoliticianwantstodothat.(politics)
5.Whenweweretoldthetablewereservedhadbeenoccupied,wewereangryanddidn'twanttocancelourreservation.(reserve)
6.Weleftinseparatedirection,andtheseparationmadethetwoofusupset.(separate)
7.Mr.WhiteistheadoptedsonofMrsGreen,whoadoptedhimwhenhisparentsdied20yearsago.Thankstoheradoption,Mr.Whitecouldreceiveagoodeducationandbecameanengineer.(adopt)
8.Alargesumhasbeenallocatedforbuyingnewbooksforthelibrary.Theallocationisofgreatimportancetoourschoollibrary'sconstruction.(allocate)
9.Darwineventuallyputforwardamodelofbiologicalevolution(evolve).
10.Themanwasaconsultant(consult)totheSwedishgovernmentatthattime.
[短语 理解·运用]
高频短语
语境运用
1._earn_one's_living谋生
2.as_a_matter_of_fact实际上
3.look_ahead展望未来,向前看
4.result_in导致
5.break_away_from摆脱,脱离(某种思想体系、团体、组织)
6.a_number_of一些
7.beyond_one's_control超出……的控制,不受……的控制
8.take_action采取行动
选用左栏短语的适当形式填空。
Inorderto①earn_their_living,②a_number_oftheparentsofourstudentswenttoworkinbigcities.Theyearnedmoremoneybuttheirabsence③resulted_intheirchildren'sbadperformanceatschool.④As_a_matter_of_fact,somechildrengotbeyondtheirgrandparents'control.
9.sum_up总结,概括
10.on_somebody's_behalf_代表……
11.lead_to引起,导致
12.apart_from除……以外
13.answer_for(对已产生的不良后果)负责任
14.carry_off掠去,夺走
15.call_for_an_end_to_sth.要求结束……
16.refer_to指,意即
17.wrap_up结束
18.for_good_(and_all)永久地,永远
19.ahead_of在……前面,胜过
20.all_the_best一切顺利,万事如意
21.or_else否则,不然
选用左栏短语的适当形式填空。
Withmoreandmorefactoriesbuiltinmyhometown,alotofagriculturallandhasbeen⑤carried_off,whichhas⑥led_totheriseoftheproduce'sprice.⑦Apart_fromthis,theairandrivershavebeenpolluted.Obviously,thefactoriesshould⑧answer_fortheconsequences.Soonbehalfofthevillagers'benefit,thelocalgovernmenthasdecidedto⑨call_for_an_end_tothefactories'illegalbehaviours.
[句式 辨识·运用]
教材原句背诵
句式结构仿写
1.given作介词或连词
Giventhisdata,itseemsthatthelinkbetweenhumanactivitiesandrisingglobaltemperaturesisnotmerelyacoincidence.
考虑到他们没有经验,他们的工作算做得很好了。
Given_that_they_are_inexperienced,they'vedoneagoodjob.
2.拟人修辞手法
Thelastfewyearshaveseenenvironmentaldisastersonagrandscale,andexpertsarepredictingfarworsetocome.
天安门前这两只石狮见证了许多重大历史事件。
The_two_stone_lions_standing_in_front_of_Tian'anmen_have_seenmanygreathistoricevents.
1.reservevt.储备;保留;预定n.储备;贮藏;保护区
(1)reservesth.for...为……保留某物
inreserve备用
(2)reservationn.预订;保留意见
withoutreservation毫无保留地
makeareservation预订,预约
naturereserve自然保护区
reserveyourstrength留点力气
[基础练习]——单句语法填空/单句改错
①Beijingwasonceacityofbikes,knownastheBicycleKingdom,wherecarswere_reserved(reserve)forofficialbusinessandthepoliticallypowerful.
②Franklyspeaking,Ihavelittlemoneyinreserve.
③IrecommendhimwithoutreservationasIbelieveyouwillappreciatehisabilityinhisstudies.
④“It'ssuchaniceplace,”Mothersaidasshesatatthetablereservingforcustomers.reserving→reserved
[链接写作]——完成句子
在美国,多乘员汽车有专行道。
IntheUnitedStateslanesare_reserved_for_cars_withmorethanoneoccupant.(bereservedfor)
2.seizevt.抓住;捉住;(用武力)夺取;依法没收
seizesb.bythe+身体部位 抓住某人某个部位
seizeachance/anopportunity抓住机会
seizesth.fromsb.从某人那里夺走/抢走某物
beseizedwith患病;突然感到
seizesb.bythearm抓住某人的胳膊
seizeathief抓小偷
seizepower夺权
[基础练习]——单句语法填空/单句改错
①Maggieseizedtheletterfromherandbegantoreadoutloudly.
②Heseizedherbythearm.
③Hewasseizedwithacold.
④Beforehecouldrunaway,sheseizedhimbyhiscollar.his→the
[链接写作]——完成句子
我会抓住这次绝好的机会出国深造。
Iwill_seize_the_golden_chancetogoabroadforfurtherstudy.
3.substitutevt.&vi.(用……)替代;取代n.代替品,代用品
(1)substituteAforB=substituteBwith/byA用A代替/取代B
substitutefor代替,取代
(2)asubstitutefor...……的替代者
amilksubstitute代乳制品
asubstituteteacher代课老师
[基础练习]——单句语法填空/单句改错
①Asthesayinggoes,inwar,thereisnosubstituteforvictory.
②Canyousubstituteforthesingerwhoisill?
③Sheisseekingasubstitutewiththeverymanwhosedeparturemadehercry.with→for
[链接写作]——一句多译
在我看来,我们必须用一把新椅子换掉这把坏椅子。
①AsfarasI'mconcerned,wemustsubstitute_a_new_chair_for_the_broken_one.(substitute...for)
②AsfarasI'mconcerned,wemustsubstitute_the_broken_chair_with_a_new_one.(substitute...with)
4.trapvt.使困住;诱捕;诱骗;使陷入困障n.陷阱;圈套;捕捉机
(1)trapsb.into(doing)sth.使某人陷入(做)某事的圈套
be/gettrappedin被困在……中
(2)fallintothetrapofdoingsth.落入……的圈套
set/layatrapfor为……设圈套
getoutofatrap摆脱圈套
[基础练习]——写出下列句中trap的词性及含义
①Theonlythingthewolfcoulddowasclimbinguptothegroundfromthetrap.n.陷阱
②It'snolongerpossibletotrapasensiblemanintomarriage.vt.诱骗,使陷入圈套
③Thepolicesetatraptocatchthethief.n.圈套
④Someminersweretrappedundergroundafterthecollapse.vt.使陷入困境
[链接写作]——完成句子
很容易掉进这样一个陷阱:
你很想多谈论你的问题。
It'seasytofall_into_the_trapofwantingtotalkonandonaboutyourproblem.
5.advocatevt.主张,提倡n.提倡者,拥护者
advocate(doing)sth.提倡/拥护/支持(做)某事
advocatethat...主张……[从句谓语动词用(should+)动词原形]
beanadvocatefor/of……拥护者
advocaterewardingyourchildforgoodbehavior提倡对孩子的良好表现加以奖励
[基础练习]——单句语法填空/单句改错
①Weadvocatesolving(solve)theSyriaissuebynegotiations.
②Aspresident,Bushwasalsoastrongadvocateforimmigrationreform.
③Thereportadvocatedthatallbuildingswerefittedwithsmokedetectors.
were→be
[链接写作]——句式升级
(普通表达)Theyadvocatethatthey(should)reduceairpollution.
(高级表达)Theyadvocate_reducingairpollution.(简单句)
(高级表达)It_is_advocated_thattheyshouldreduceairpollution.(it作形式主语)
6.adoptvt.采用,采纳;收养
(1)adoptapolicy/habit采用某项政策/习惯
(2)adoptedadj.被收养的;被采用的
adoptableadj.可收养的,可采用的
adoptionn.采用,采纳;收养
adoptachild领养孩子
adoptone'ssuggestion采纳某人的建议
theadoptedson养子
[基础练习]——单句语法填空/单句改错
①Thenewpolicyisexpectedto_be_adopted_(adopt)atthenextmeeting.
②Dannyistheiradopted(adopt)son.
③Sherefusedtogivethechildupforadoption(adopt).
④Thenewtechnologyhasbeenmorewidelyadapted.adapted→adopted
[链接写作]——完成句子
结果,他们采纳了我的建议,一切像计划好的一样顺利。
Asaresult,theyadopted_my_advice,andeverythingwentwellasplanned.
7.meansn.方式,方法;手段
bymeansof借助……的手段
byallmeans可以,当然行;尽一切办法,务必
bynomeans决不,一点也不(置于句首,其后要倒装)
bythismeans用这种方法
[基础练习]——单句语法填空/单句改错
①Itisby
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