版高考英语大一轮复习 Unit 20 New Frontiers课下作业 北师大版选修7文档格式.docx
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Whenever_(it_is)_possible,they_would_stop_him_and_ask_him_the_three_questions.
3.吃饭时,一些有天赋的学生表演了精彩的民间舞蹈,这使老人非常高兴。
While_enjoying_the_meal,_some_talented_students_gave_a_wonderful_folk_dance_performance,_making_the_elderly_very_happy.
[会书写]
一、核心单词
1.presentvt. 介绍;
呈现
2.rescuevt.拯救;
救援
3.correspondvi.通信;
符合
4.meanwhileadv.同时
5.curevt.治愈
6.handyadj.方便使用的
7.downloadvt.下载
8.updatevt.更新
9.conflictn.争执;
冲突
二、阅读单词
1.permanentadj.长久的,永久的
2.officialn.官员
3.organn.器官
4.dilemman.困境;
进退两难的窘境
5.colleaguen.同事;
同僚
6.recreationn.消遣;
娱乐
7.seminarn.研讨会;
交流会
8.enterprisen.事业;
企业
9.categoryn.类别;
类型
10.autonomousadj.自主的;
自治的
11.patentn.专利
12.ancestorn.祖先;
祖宗
13.discriminationn.歧视;
差别对待
14.boundaryn.界线;
边界
15.barriern.障碍;
屏障
16.primitiveadj.原始的
三、拓展单词
1.assistvt.帮助;
协助→assistancen.帮助;
协助→assistantn.助手;
助理
2.technicaladj.技术上的→techniquen.技术→technologyn.工艺,技术
3.lattern.后者→formern.前者
4.starvationn.饥饿→starvev.挨饿
5.equalityn.平等→equaladj.平等的v.等于
6.assessvt.评价;
评估→assessmentn.评价;
评估
7.donatevt.捐赠;
赠送→donationn.捐赠;
赠送→donorn.捐赠者
8.electronicadj.电子的→electricadj.电的;
电动的→electricaladj.电的;
电气科学的
9.specialistn.专家→specialadj.专门的;
特殊的
10.poisonn.毒药;
毒物→poisonousadj.有毒的
11.permitvt.允许;
准许;
许可→permissionn.允许;
准许
12.declarevt.宣告;
宣布→declarationn.宣布
13.explorationn.检测;
探险→explorevt.探测,探险
[会积累]
1.“时间”相关词一览
①permanentadj. 永久的,长久的
②temporaryadj.暂时的,一时的
③instantadj.紧迫的
④intervaln.间隔,间歇
⑤punctualadj.守时的
2.“互联网”家族
①downloadvt.下载
②networkn.网络
③passwordn.密码
④WeChatn.微信
⑤databasen.数据库;
资料库
⑥surfvi.&
vt.浏览
⑦Internetn.因特网
⑧uploadvt.上传
3.assess形近词
①possessvt.拥有,占有
②possessionn.拥有,财产
③assessvt.评估
④assessmentn.评估
4.与“电”有关的词
①electricityn.电,电流
②electricadj.电的,电动的
③electricaladj.有关电的
④electronicadj.电子的
⑤wirelessn.无线电报
5.聚焦后缀-ous形容词
①glorious光荣的
②dangerous危险的
③mountainous多山的
④humorous幽默的
⑤continuous连续的
⑥poisonous有毒的
⑦courageous勇敢的
[会应用] 用所给词的适当形式填空
1.Theburningplasticgivesoffpoisonous(poison)gas,whichisharmfultoourhealth.
2.Theprofessorisaspecialist(special)ofstudyingacriminal’spsychology.
3.Afterthreedayswithoutfood,themenwereclosetostarvation.Ifwehadcomelater,theywouldhavestarvedtodeath.(starve)
4.It’sdeclaredthatthebothsidesagreetostopfighting.Theymustobeythedeclarationforever.(declare)
5.Wearetryingtoassesshowwellthesystemworksandtheassessmentwillbesubscribedtothecommittee.(assess)
6.Asanassistant,heassistedtheprofessorincarryingouttheproject.Andwithouthisassistance,itcouldn’tbecompletedontime.(assist)
7.Hehasdonatedalotofmoneytocharity.Hehopeshisdonationcanmaketheworldabetterplacetolivein.(donate)
8.ManyscientistsaremakinggreateffortstoexploretheMoonandotherplanets.Theirexplorationmaychangeourfuture.(explore)
9.Withthedevelopmentoftechnology,thiskindoftechniqueisquitepopular,fortherearemanytechnicaltrainingcentersofthiskind.(technology)
10.Inourschool,thestudentsarenotpermittedtousephonesandwithoutpermissiontheycan’tleaveschoolduringweekdays.(permit)
Ⅱ.核心短语—识记·
联想·
运用
1.give_away 泄露(秘密);
赠送
2.carry_out开展;
执行
3.be_dedicated_to致力于;
献身于
4.make_up_for弥补
5.in_advance提前,预先
6.take_over接收,接管
7.due_to由于;
因为
8.click_into点击进入
9.dropoff下降;
入睡
10.nottomention更不用说
11.figureout想出;
理解;
计算出
12.getacross使理解;
把……讲清楚
13.ratherthan而不是
14.inconclusion总之
15.inaddition另外
1.表示“致力于”的短语
①bededicatedto
②commitoneselfto
③applyoneselfto
④devote...to/bedevotedto
2.“不用说”的短语小结
①nottomention
②nottospeakof
③letalone
④tosaynothingof
3.表示“总之”短语
①inall ②inaword
③inshort④allinall
⑤inconclusion⑥insum
⑦insummary
[会应用] 选用上表左栏短语填空
1.Canyougivemesomeadviceonhowtomake_up_forthetimeIhavelost?
2.Wecan’tfigure_outwhyquiteanumberofinsects,birds,andanimalsaredyingout.
3.Underourteacher’scarefulguidance,wefinishedourhomeworkin_advance.
4.BillGateswassonicethathedecidedtogive_awayninetypercentofhismoneytothecharities.
5.Thisisthemessagethatwewanttoget_acrosstothepublic.
6.Mostofthemturnedupontime;
onlyTomarrivedlatedue_tothestorm.
7.Itisyourather_thanhethataretoblamefortheterribleaccident.
8.WhenMr.Greenretired,hissontook_overthebusinessfromhim.
Ⅲ.经典句式—分析·
背诵·
仿写
句型公式1:
“by+时间点”常与完成时连用
[教材原句] Bytheyear2015,theclothingindustrywillhaveproducednewtypesofmaterialthatwillremainstainlessnomatterwhatyouspillonthem.
到2015年,服装业将生产出各种新型布料,无论你将什么东西洒在上面都不会留下污迹。
[句型仿写] By_the_time_you_graduate,I_shall_have_been_working_hereforfiveyears.
到了你毕业时,我将已经在此地工作五年了。
句型公式2:
bedoing...when...“正在……这时……”
[教材原句] Inthesummerof1905,thisoutspokenyoungmanwasrockinghisone-year-oldbabywhenhewassuddenlyinspired.1905年夏天,这位率直的年轻人正摇晃他一岁的婴儿,这时他突然有了灵感。
[句型仿写] Iwas_reading_a_book_attentively_whenanoldfriendcametoseeme.
我正在全神贯注地读一本书,这时一位老友来访。
句型公式3:
get+动词的过去分词
[教材原句] Ithinktherewillbeaninventionthatwillhelppreventdriversfromgettingstuckintrafficjams.
我想将会有一种有助于防止司机困于交通阻塞的发明。
[句型仿写] Becarefulwhenyoucrossabusystreet.Ifnot,youmayget_run_overbyacar.
当你穿过繁忙街道的时候要当心,否则就可能被车撞到。
句型公式4:
There’snodoubtabout/that...“毫无疑问……”
[教材原句] There’snodoubtaboutit.
关于这一点是毫无疑问的。
[句型仿写] There_is_no_doubt_thathealthismoreimportantthanwealth.
毫无疑问,健康比财富重要。
Ⅳ.语篇填空—回顾·
补全·
热诵
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
Ilovetalkingaboutthefuture—andIamnottheonlyone.Overthecenturies,peoplehavealwayswonderedaboutthefuture.Butforsomepeople,1.thinking(think)aboutthefutureisnotjust2.forfun.Theyplanthefutureoftheworldfora3.living(live).Thesepeoplearecalledfuturologists.Thefutureisnowbigbusinessandmanypeoplewillattendtheseminarwithdreamsofstartingnewenterprises4.based(base)onthepredictionstheywillhear.Iclickedintothewebsitesofafewfuturologistsandhere’s5.whatthey’repredicting:
Bytheyear2015,theclothingindustry6.will_have_produced(produce)newtypesofmaterialthatwillremainstainlessnomatterwhatyouspillonthem.Garmentswillalsobesostrongthattheywillnevergetoldand7.worn(wear).Bytheyear2025,noonewilldieof8.starvation(starve)becausetherewillbefoodforeveryone.Bytheyear2030,developmentinbiochemistryandmedicalsciencewillhavemade9.ittheoreticallypossibleforustoliveforatleast150years.Bythemiddleofthecentury,computersthataremillionsoftimessmarterthanuswill10.have_been_developed(develop).
Ⅴ.语篇改错—回顾·
修正·
文中共有10处语言错误,每句中最多有两处。
每处错误仅涉及一个单词的增加、删除或修改。
Injust100year,theworldchangedcompletely.Amazeddiscoveriesweremadeinmanyways.Althoughitisimpossibletochoosethemostimportantdiscovery,butitispossibletosingleoutafewpioneersof20thcentury.“E=mc2”wasbornwhenAlbertEinsteinissuddenlyinspired.EdwinHubble,anastronomer,discoveredsmallareaofmistwherewereinfactgalaxies.AlexanderFlemingdiscoveredthenaturalformofpenicillin—thebluemould.Theworld’sfirstcomputerwereproducedbyEckert,anengineerandMauchly,aphysicist.Withthesebreakthroughs,theworldwouldhavebeenacompletelydifferentplace.
答案
Injust100
,theworldchangedcompletely.
discoveriesweremadeinmanyways.Althoughitisimpossibletochoosethemostimportantdiscovery,
itispossibletosingleoutafewpioneersof
20thcentury.“E=mc2”wasbornwhenAlbertEinstein
suddenlyinspired.EdwinHubble,anastronomer,discoveredsmall
ofmist
wereinfactgalaxies.AlexanderFlemingdiscoveredthenaturalformofpenicillin—
bluemould.Theworld’sfirstcomputer
producedbyEckert,anengineerandMauchly,aphysicist.
thesebreakthroughs,theworldwouldhavebeenacompletelydifferentplace.
[核心词汇]
协助
帮助某人做某事
(2)assistancen.帮助
withtheassistanceof在……帮助下
(3)assistantadj.辅助的
n.助手
①IswamtoDadquicklyandassistedhiminclimbingontothehulloftheboat.
我快速地游到爸爸身边,帮他爬上了船壳。
②Theassistantmanagerassiststhemanagerwithmanyofhisdutieseveryday.
经理助理每天帮助经理处理很多事务。
③With_the_assistance_ofmycousinwepaddledacrosstheriverinthedarktoparticipateinaprivatemeeting.
在我表弟的帮助下,我们趁天黑划过河去参加一个秘密会议。
[一言串记] Withtheassistanceofhisassistant,thefamousscientistisbusyingassistingthevillagerstodealwith/indealingwiththeirpestproblems.
在他助理的帮助下,这位著名的科学家正忙着帮助村民们解决害虫问题。
2.conflictn.争执;
冲突vi.冲突;
争执;
抵触
(1)comeintoconflictwith 与……争执/冲突
inconflict处于矛盾中
inconflictwith与……冲突
(2)conflictwith与……抵触/冲突
①Foranother,fashionisanessentialpartofourlifewhichdoesn’tconflictwithourstudies.
另一方面,时尚是生活中的重要组成部分,它与我们的学习并不冲突。
②Sheoftencomes_into_conflict_withhermother-in-law,whichmakesherhusbandveryangry.
她经常与婆婆发生争执,这使她的丈夫很生气。
③Shefoundherselfin_conflict_withherparentsoverherfutureca