外研版 (2019)选择性必修 第一册Unit 5 Revealing nature课时作业

这是一份外研版 (2019)选择性必修 第一册Unit 5 Revealing nature课时作业，共16页。
知识点1 |date back t追溯到；始于
The ldest discvered fssil f the mdem platypus dates back t abut 100,000 years ag.(教材 P49)
发现的最古老的现代鸭嘴兽化石可以追溯到大约10万年前。
考情景导学
1.The custm f preserving a dead bdy as a mummy dates frm ancient Egypt.
把尸体作为木乃伊保存起来的风俗始于古埃及。
2.Sme f the lder members f the prfessin are nt up t date in their knwledge and methds.
从事这个职业的年纪较大的成员中有一些人的知识和工作方法已赶不上目前的情况。
归纳拓展
dateback (t)和_______同有“追溯到”的意思，为不及物动词短语，没有被动语态。
尽管date back t后接的是过去的时间，但作谓语的date却通常要用一般现在时，而不用_______，除非所谈论的主体现在已不复存在。
ut f date过时的；缺乏新信息的；陈腐的_______date最新的；时髦的；拥有（或包含）最新信息的
update v.使现代化；更新
链接高考
单句语法填空
1-1 (2018江苏，阅读理解A，★☆☆）The attractin f the Clisters museum and gardens lies in the fact that its cllectins date _______the Middle Ages.
1-2 (2016课标全国Ⅱ,阅读理解C，★★★) Peple wh find a bk can als leave a jurnal entry describing what they thught f it. E-mails are then sent t the BkCrssers t keep them_______(update) abut where their bks have been fund.
1-3 (2016 天津,2，★☆☆）The dictinary is ut _______date: many wrds have been added t the language since it was published.
1-4 (2015课标全国II，阅读理解D，★★★) Stnehenge is ne f the wrld’s mst famus prehistric mnuments_______(date) back ver 5,000 years.
知识点 2 indicate v.表明；显示；象征；暗示；间接提及；示意
Fssil recrds indicate that the nautilus has survived relatively unchanged fr arund 500 millin years.(教材 P49)
化石记录表明鹦鹉螺相对不变地存在了大约5亿年。
情景导学
1.A survey f retired peple has indicated that mst are independent and enjying life. 一项对退休人员的调查表明，(他们中的）大部分人自立而享受生活。
2.Rad markings indicate where yu can stp.
道路标志示意你可以停在哪里。
3.There seems t be every indicatin that there will be an earthquake.
似乎有所有将要发生地震的迹象。
归纳拓展
indicate作“象征；表明；暗示”讲时，接名词或that/ wh-从句作________。
②________n.表明；标示；显示；象征
单句语法填空
2 1 (2019课标全国Ⅲ，阅读理解D,★★☆）After running hundreds f tests，the researchers nted that the mnkeys wuld g fr the higher values mre than half the time，________ ( indicate ) that they were perfrming a calculatin，nt just memrizing the value f each cmbinatin.
2-2 (2018课标全国II,阅读理解A, ★★☆） Students shuld read the list with their parents/carers, and select tw activities they wuld like t d. Frms will be available in schl and nline fr them________ (indicate) their chices and return t schl.
2-3 ( 2016江苏，阅读理解D，★★☆) There was every indicatin ________she was just anther Jamaican teenager withut much f a future.
知识点3 available adj.可用的；可获得的；有效的；有空的
It seemed their beaks had evlved accrding t what fd was available n that particular island.(教材 P51)
它们的喙似乎是根据在那个特别的岛上可获得的食物进化而来的。
情景导学
1.My bicycle is nt available nw, because it is being repaired.
我的自行车现在不能用，因为它正在被修理。
2.The seasn ticket is available fr three mnths.
季票有效期为三个月。
3.Srry, but he’s nt available nw. He’s in cnference.
对不起，但他现在没空，他正在开会。
4.Befre travelling we must ensure the availability f petrl and engine il.
旅行前，我们必须确保能够买到汽油和机油。
归纳拓展
be available_______可获得的；可用的
readily/freely/generally available可以容易/免费/普遍得到的
availv.有帮助；有益；有用
_______n.可用性；有用性
_______adv.有效（用）地；可获得地
单句语法填空
3-1 (2019课标全国I，阅读理解A，★☆☆）G t the gvernment website t learn abut prgrams and nline tls _______(avail) t help peple under 30 build skills, find a jb r start businesses all year rund.
3-2 (2017 天津，3, ★★☆)—I want t see Mr. White. We have an appintment.
—I，m srry, but he is nt_______ ( avail) at the mment, fr the meeting hasn’t ended.
3-3 (★★☆)While there is n public car parking at Sea Life Melburne Aquarium， there are several public car parking lts _______ ( avail) nly a shrt walk away.
3-4 (★★☆) The Glbe，lcated in the bttm level f McMillan Hall，is available _______relaxing, studying, cking, and eating.
知识点4 suspect.觉得（尤指坏事可能属实或发生）；怀疑（某人有罪）
Darwin suspected that the finches had evlved frm a cmmn ancestr, which had arrived n the islands a lng time befre.(教材P51)
达尔文怀疑这些雀鸟是由一个共同的祖先进化而来的，这个祖先很久以前就来到了岛上。
情景导学
1.I suspect that he is mre r less invlved in the affair.
我觉得他和这件事或多或少有点牵连。
2.He was suspected f the theft, but evidence put him in the clear.
他涉嫌盗窃，但证据表明他无罪。
I dubt whether/if the new ne will be any better.
我不敢肯定这个新的是否会好些。
归纳拓展
suspect (that)... ________
suspect sb. f (ding) sth.怀疑某人（做）某事
单句语法填空
4-1 (2016天津，阅读理解B, ★★☆）“Hey,I can fix it, ” said Jdy. I ________ ( dubt) it，but let him g ahead，fr I had nthing t lse.
4-2 (★☆☆)Butthat is nt what Dr. Rthschild thinks happened. He_______ (suspect ) it was evlutin in ther animals that caused the change.
4-3 (★★☆) What’s interesting is that bth cats and dgs have appeared t develp their intelligence. They can learn t read each ther’s bdy signals, suggesting that the tw may have mre in cmmn than was previusly ________ (suspect).
4-4 (★★☆）Drivers wh cause traffic accidents，r wh cmmit a mving traffic ffence r are being suspected ________ drink driving will be tested.
完成句子
4-5 (★★☆)我父亲从未告诉过我欧•亨利的小说是关于什么的，但我怀疑不可能 比他自己的故事更好。
My father never tld me what the O.Henry stry was abut. ________ ________ ________ ________ it culd have been better than his wn stry.
知识点5 cnvincing ad.令人信服的；有说服力的
But Darwin’s scientific studies were s cnvincing that mre and mre peple started t believe his thery.(教材 P51)
但是达尔文的科学研究是如此有说服力，以至于越来越多的人开始相信他的理论
情景导学
1.Is there anything I can say in my resume t cnvince thse cmpanies t interview me?
有什么我能在简历中说的来说服那些公司面试我呢？
2.I am cnvinced that it was her supprt that wn me the champinship.
我确信是她的支持使我赢得了冠军。
3.Cnvinced f the accuracy f the data，they stuck t their pinin.
由于深信数据的准确性，他们坚持自己的意见。
归纳拓展
cnvince vt.使确信；使信服；说服
cnvince sb./neself f sth./that...使某人/某人自己相信某事/……
________________说服某人做某事
________adj.坚信不疑的；有坚定信仰（或信念）的；确信的
be _______f/that...深信不疑；确信；坚信
单句语法填空
5-1 ( 2016天津，阅读理解D, ★★☆)One day，mentally exhausted，I wrte dwn all the reasns why this prblem culd nt be slved. I tried t cnvince_______(I) that the truble was with the prblem itself, nt with me.
5-2 ( 2016江苏，阅读理解D，★★☆）Stephen Francis bserved then eighteen-year-ld Shelly-Ann at a track meet and was_______ ( cnvince ) that he had seen the beginnings f true greatness.
5-3 (2015陕西，阅读理解B, ★★☆) Mr. Hlden returned hme frm his hliday upset and_______ (cnvince) his pet was dead.
完成句子
5-4 (★★☆）我一直坚信，印刷媒体通常比电视更准确、更可靠。
_______ _______ _______ _______ _______the print media are usually mre accurate and mre reliable than televisin.
知识点6 blame vt.责怪，指责；把……归咎于n.（坏事或错事的）责任；责备；指责
The extinctin f the Pinta Island trtise is blamed n humans. (教材P53)
平塔岛龟的灭绝归咎于人类。
情景导学
1.He blamed the failure n me.
=He blamed me fr the failure.他把失败归咎于我。
2.The plicy is partly t blame fr causing the wrst unemplyment in that cuntry.
对造成那个国家的最严重的 失业情况应当部分归咎于这项政策。
3.We were ready t take the blame fr what had happened.
我们准备好为所发生的事承担责任。
She’ll put the blame n us if it turns ut badly.
如果结果糟糕，她将会怪罪于我们。
归纳拓展
blame sb. fr (ding) sth.因（做）某事而责备某人
blame sth._______sb. 把某事的责任归咎于某人
be t blame fr(ding) sth. _______
put/lay the blame(fr sth.)_______sb.(把某事）归咎于某人
take/bear the blame
单句语法填空
6-1 ( 2017课标全国Ⅲ，七选五★☆☆)Lts f peple find it hard t get up in the mrning，and put the blame _______the alarm clck.
6-2 (2016课标全国Ⅲ,完形填空，★★☆) We went 10-1 and I was named mst valuable player, but I ften had crazy dreams in which I was t blame _______Miller’s accident.
6-3 (★★☆)—What a mess! Yu are always s lazy!
—I’m nt _______ ( blame)，Mum. I am what yu have made me.
完成句子
6-4 (★★☆)他被认为表现得很愚蠢。现在没有人要为他失去工作负责，除了他 自己。
He is thught t have acted flishly. Nw he has n ne but himself _______ _______ _______ _______the jb.
知识点7 fight ff抵抗；击退
Our immune systems are able t fight ff all germs.(教材P54)
我们的免疫系统能够对抗所有的细菌。
情景导学
1.Did yur husband manage t fight ff his cld after taking medicine?
你丈夫服药后成功治好感冒了吗？
2.If the enemy dare enter ur cuntry, we will fight against them t the end.
如果敌军胆敢进入我国，我们就和他们战斗到底。
3.I std there with a lump in my thrat and tried t fight back tears.
我站在那里，喉咙哽咽，拼命想止住泪水。
4.The Chinese Wmen’s Vlleyball Team nt nly fught fr the glry f the mtherland, but als shwed gd sprtsmanship.
中国女排不但为祖国荣誉斗争，而且展现出了良好的体育精神。
归纳拓展
fight________...与……作斗争，抵抗……
fight________...为……而斗争
fight________回击；克制
单句语法填空
7-1 (2015 天津，阅读表达，★★☆)I guess the answer is, we were fighting _______survival，prtecting and prviding fr thse we lved.
7-2 (2015福建，阅读理解A，★★☆）The battle lasts little mre than half an hur, in which time arund 50，000 kilgrams f tmates have been thrwn at anyne r anything that mves，runs，r _______ (fight) back.
7-3 (★★☆)Inrealcmpetitin, a Tai Chi master brrws the strength f the cmpetitr and uses this energy t fight_______.
7-4(★★☆) They say that light pllutin prevents them frm seeing bjects in the sky that they culd see quite easily in the past. They call n peple and the gvernment t take measures t fight _______it.
知识点8 reveal vt.揭示，显示，透露；显出，露出
With us lng believing that talking plants are fantasy, new research has revealed smething amazing...(教材 P56)
长期以来，我们一直认为会说话的植物是幻想，新的研究揭示了惊人的现象……
情景导学
1.It was revealed that imprtant evidence had been suppressed.
据透露，重要的证据被隐瞒了。
2.The reality f the ther persn is nt in what he reveals t yu，but in what he cannt reveal t yu.
他人的真实并非在于他向你揭示了什么，而在于他无法向你揭示什么。
归纳拓展
It is/was revealed that... _______
reveal sth. _______sb.向某人透露某事
reveal(that)...显示
单句语法填空
8-1( 2017天津，阅读理解A，★★☆）Yu accidentally reveal (透露）_______ the entire cmpany what menu chices yu wuld prefer at the staff Christmas dinner，r what hliday yu，d like t take.
完成句子
8-2 (2017江苏，阅读理解C, ★★☆）公司可能会被迫向消费者透露他们持有什么信息，以及他们从中赚取了多少钱。
Cmpanies culd be frced _______ _______ _______ _______ what infrmatin they hld and hw much mney they make frm it.
知识点9 detect vt.发现；查明；侦寮出
When anther bean plant detects the chemicals frm its injured neighbur, it starts t release its wn, different chemicals.(教材P56)
当另一种豆科植物从它受伤的邻居身上发现这些化学物质时，它开始释放自己不同的化学物质。
情景导学
1.Many prblems, hwever, escape detectin.
然而许多问题却未被察觉。
2.Mistakes shuld be crrected as sn as detected.
错误一经发现,就应立即纠正。
3.The her in my heart is the famus detective, Sherlck Hlmes, wh slved many murder cases.
我心目中的英雄就是著名侦探夏洛克•福尔摩斯，他破获了很多谋杀案。
归纳拓展
detective n. _______ adj.侦探的
_______ n.侦查；探测；察觉；发现
③detectr n.探测器
单句语法填空
9-1 (2019北京，阅读理解C, ★★☆）At this year’s I/O Cnference, a cmpany shwed a new vice technlgy able t prduce such a cnvincing human-sunding vice that it was able t speak t a receptinist and bk a reservatin withut_______ ( detect).
9-2 (2018 天津，阅读理解 A, ★★☆) If yur smke _______ ( detect ) is wrking prperly，the red light shuld be n. If the red light is nt blinking (闪动)，cntact residence hall staff immediately.
9-3 (★★☆) Certainly，there are peple ver age 75 wh have had cancers _______(detect) by rutine screening，and gained several extra years f life because f treatment.
知识点10 release v.释放，放出；松开；使自由移动或飞翔、降落等）；发泄，宣泄n.释放，获择；公开；发行，发布；新发行的东西
情景导学
1.The factry keeps releasing smke，making the air plluted.
这座工厂持续排放烟雾，污染了空气。
2.Firefighters tk tw hurs t release the driver frm the wreckage.
消防队员花了两个小时将司机从汽车残骸中救出来。
3.The prisner was questined befre his release.
这名囚犯被释放之前受到了审问。
4.Immediately n release, the film drew an audience f thusands.
这部影片一上映，就吸引了数千名观众。
归纳拓展
_______release上映
release sb. _______...把某人从中释放出来
the latest new releases最新发行的产品
单句语法填空
10-1 (★★☆)She _______（release ) frm hspital yesterday after having her stmach pumped.
10-2 (★★☆) It is ften necessary _______ (release) a fish，that is，set it free after catching, because it is t small, r yu just dn’t want t take it hme t eat. In sme cases，_______ ( release ) fish is a gd measure that will help keep fish variety and build their ppulatin size.
根据汉语提示完成句子
10-3 (2015江苏，阅读理解B, ★★☆）The U.S. Envirnmental Prtectin Agency ntes that mst waste is dangerus in that“the prductin，distributin，and use f prducts—as well as management f the resulting waste—all result in _______ _______ _______ (温室气体排放）.”
知职点11 shape v.使成为……形状（或样子）；塑造；决定……的形成；准备（做某动作）n.形状；外形；模糊的影子；状况
The flwers are yellw and white, and shaped like trumpets.(教材P59)
花是黄色和白色的，形状像喇叭。
情景导学
1.This tl is used fr shaping wd.
这个工具是用来加工木料的。
2.Once mst wires are bent ut f shape, they dn’t return t the riginal psitin.
大多数电线一旦弯曲变形就恢复不了原状。
3.In 1912 wmen’s events were added, and the mdem Olympic began t take shape. 1912年增加了女子比赛项目，现代奥林匹克运动会开始初具雏形。
归纳拓展
in gd/bad shape_______
______变形的，走样的；身体不好的，不健康的
take shape_______
in the shape f...以的形式；呈的形状
单句语法填空
11-1 (★☆☆) At a time f funding cutbacks where schls are finding it mre and mre difficult t ffer this kind f mentring, it is extremely imprtant that these pprtunities are available bth t help yuth with their schl wrk and grades and t give them pprtunities which may help_______( shape) their futures.
11-2 (★☆☆)I arrived in the classrm with paper cards designed _______the shape f maple leaves. I had cut them myself ut f range cnstructin paper.
完成句子
11-3 (★☆☆)蒂姆即使不做太多的锻炼，他的身体状况也很好。
Tim is _______ ______________physically even thugh he desn’t get much exercise.

答案：
知识点1
①date frm②一般过去时③up t
1-1 frm考查介词。句意：修道院博物馆和花园的吸引力在于它的收藏品可以追溯到中世纪的事实。此处date frm意为“追溯到”。
1-2 updated考查非谓语动词。句意：找到一本书的人也可以留下一个日记条目来描述他们对它的看法。然后，电子邮件被发送给BkCrssers，让他们了解他们的书在哪里被找到的最新情况。此处是过去分词短语作宾语补足语。
1-3 f考查介词。句意:这本词典过时了：自从它出版以来，这种语言已经添加了许多单词。ut f date 意为“过时的”。
1-4 dating考查非谓语动词。句意：巨石阵是世界上最著名的史前遗迹之一，可以追溯到5，000多前。此处为现在分词短语作后置定语，相当于定语从句 which/that dates back ver 5,000 years。date back 为不及物动词短语，与prehistric mnuments之间为主动关系，故用现在分词短语作定语。
知识点2
①宾语②indicati
2-1 indicating考查非谓语动词。句意：在进行了数百次测试后，研究人员注意到，猴子们会在超过一半的时间里追求更高的数值，这表明他们在进行计算，而不仅仅是记住每个组合的数值。此处为现在分词短语作状语。
2-2 t indicate考查非谓语动词。句意：学生应与家长/看护人一起阅读清单，并选择两项他们想做的活动。学校和网上都会提供表格，让他们表明自己的选择并归还给学校。此处为动词不定式短语作目的状语。
2-3that考查同位语从句。句意：种种迹象表明，她只是另一个没有太多前途的牙买加青少年。此处that引导的从句作indicatin的同位语。
知识点3
① fr ② availability；availably
3-1available考查形容词。句意:访问政府网站，了解全年可利用的能够帮助30岁以下的人开发技能、找到工作或创业的项目和在线工具。此处形容词作后置定语，意为“可利用的”。
3-2 available考查形容词。句意:——我想见怀特先生,我们约好了。——很抱歉,他现在没有时间，因为会议还没有结束。根据语境可知，由于会议没有结束，怀特先生现在没有时间，available意为“有空的”。
3-3 available考查形容词。句意：虽然在墨尔本海洋生物水族馆没有公共停车场，但有几个只有几步远的可供使用的公共停车场。此处形容词作后置定语, 意为“可用的”。
3-4fr考查介词。句意:位于McMillan Hall的底层的The Glbe可用于放松、学习、烹饪和用餐。根据 relaxing,studying,cking, and eating可知此处应用介词。be available fr意为“可用的”。
知识点4
①怀疑……
4-1dubted考查时态。句意：“嘿，我会修理它，”Jdy说。我怀疑他修不好,但让他试试吧，因为我没有什么损失。根据前后文可知用一般过去时态。it指代 “Jdy能修理车”这件事，dubt意为“怀疑，无把握”。
4-2 suspects考查时态。此处是说他怀疑是其他动物的进化导致了这种变化。根据But that is nt what Dr Rthschild thinks happened.可知为一般现在时态。
4-3 suspected考查语态。句意：有趣的是猫和狗似乎都已经发展了它们的智力。它们可以学会阅读对方的身体信号，这表明两者的共同点可能比之前猜测的要多。根据was previusly可知用被动语态。故填 suspected。
4-4 f考查介词。句意:对造成交通事故、犯交通肇事罪、涉嫌酒后驾驶的驾驶人员将进行检测。suspect sb. f sth.怀疑某人某事。
4-5But I dubt that
知识点5
cnvince sb. t d sth.②cnvinced; cnvinced
5-1myself考查代词。句意：一天，心力交瘁的我写下了这个问题无法解决的所有原因。我试着使自己相信,问题出在问题本身，而不是我自己。“cnvince neself that... ”意为“使某人自己相信……”。
5-2 cnvinced考查形容词。句意:斯蒂芬•弗朗西斯在一次田径运动会上观察了当时18岁的Shelly-Ann，他确信自己看到了真正伟大的开端。此处 cnvinced 意为“坚信不疑的”,“be cnvinced that + 从句”意为“深信不疑;确信,坚信”。
5-3 cnvinced考查非谓语动词。句意:Hlden先生度假回家，心情很不好,他确信他的宠物死了。此处与前文upset为并列关系，用过去分词作状语。
5-4I have been cnvinced that
知识点6
①n②对（做）某事应负责任/该受责备③n;承担责任
6-1n考查介词。句意：很多人发现早上起床很难，并把责任归咎于闹钟。put the blame n sb./sth.意为“把责任归咎于某人/某物”。
6-2 fr考查介词。句意：我们以10 ：1获胜，我被评为最有价值的球员，但我经常做疯狂的梦，在梦中 我要为Miller的事故负责。be t blame fr sth.意为 “对某事应负责任”。
6-3 t blame考查非谓语动词。句意:——真是太乱了！你总是这么懒！——我不应该受到责备，妈妈。你使我成了现在这个样子。be t blame意为“应负责任;该受责备”。
6-4t blame fr lsing
① against ② fr ③ back
7-1fr考查介词。句意：我想答案是，我们在为生存、保护和供养那些我们所爱的人而战。fight fr...意为“为……而斗争”。
7-2 fights考查动词的时态。句意：这场战斗持续了半个多小时，在这段时间里，大约有5万公斤的西红柿被扔向任何移动、奔跑或反击的人或物。根据设空处前的mves,runs可知此处应用一般现在时。fight back意为“反击;还击”。
7-3 back考查副词。句意：在真正的比赛中，一个太极高手借用对手的力量,并用这种能量来反击。根据句意可知此处应用fight back,意为“反击;还击”。
7-4against考查介词。句意：他们说，光污染使他们看不到过去很容易就可以看到的天空中的物体，他们呼吁人们和政府采取措施来与之作斗争。fight against意为“与作斗争，抵抗”。
知识点8
①据透露②t
8-1t考查介词。句意：你不小心向整个公司透露了你在员工圣诞晚宴上更喜欢的菜单选择，或者你想过什么样的假期。reveal sth. t sb.意为“向某人透露某事”。
8-2t reveal t cnsumers
知识点9
①侦探，警探；私人侦探②detectin
9-1detectin考查名词。句意：在今年的I/O会议上，一家公司展示了一种新的语音技术，它能够发出如此令人信服的人声，以至于它能够与接待员通话，并在没有被察觉的情况下进行预订。withut为介词， 根据句意可知此处应填detectin。
9-2 detectr考查名词。句意:如果你的烟雾探测正常工作，红灯应该亮着。如果红灯不闪烁，请立即 联系学生宿舍工作人员。根据语境可知此处应填 detectr，意为“探测器”。
9-3detected考查非谓语动词。句意：当然，有75岁以上的人已经通过常规检查发现癌症，并且由于治疗而多活了几年。此处是have sth. dne的结构，即“让 某事被做”。
知识点10
①n②frm
10-1was released 考查动词的时态和语态。句意：洗胃之后，她昨天出院了。根据yesterday可知应用一般过去时。She与release之间为被动关系。release sb. frm...意为“把某人从……中释放出来”。
10-2 t release；releasing考查非谓语动词。句意：放生一条鱼往往是有必要的，也就是捕捞后放它自由，因为它太小了，或者你只是不想把它带回家吃掉。在某些情况下，放生鱼是一个很好的措施，将有助于保持鱼类多样化和建立其种群规模。前者为“Itis+形容词+t d sth.”句型；后者为动名词短语作主语。
10-3greenhuse gas release
知识点11
①身体/健康状况良好/不好②ut f shape③成形;有了模样
11-1(t) shape考查非谓语动词。句意：在资金短缺的情况下，学校发现越来越难以提供这种辅导，此时极其重要的是，这些机会既能用来帮助青年完成学业和取得成绩，又能为他们提供可能有助于塑造他们未来的机会。help后面跟动词不定式作宾语，t可以省略。此处shape意为“塑造”。
11-2 in考查介词。句意:我拿着设计成枫叶形状的纸牌来到教室。我自己从橙色的美术纸上把它们剪下来的。in the shape f...意为“以的形式；呈……的形状”。
11-3 in gd shape