外研版 (2019)选择性必修第一册Unit 6 Nurturing nature课时作业

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这是一份外研版 (2019)选择性必修第一册Unit 6 Nurturing nature课时作业，共6页。

2．Whether yu're traveling in a big city, tiny remte village r in the ________ (丛林), yu can meet amazing peple.
3．If yu make a lt f nise, yu may ________ (干扰) thers.
4．She asked me t cntact the ________ (经营者) f the restaurant because she wanted t learn frm him.
5．Mre and mre peple attach imprtance t reducing greenhuse gas ________ (排放).
6．________ (环保工作者) are fighting t save ur lcal animals.
Ⅱ.用方框内短语的适当形式填空
in harmny with, in turn, in particular, pull ff, bat away, use up, be cncerned abut, brush ff
1．All theries riginate frm practice and ____________ serve practice.
2．We must ensure that turism develps ____________ the envirnment.
3．Dn't let yesterday ____________ t much f tday.
4．One reasn the sea unlike the land is nt cvered with plants is that it lacks imprtant nutrients—irn, ____________．
5．We ____________ her health and wellbeing nw.
6．We ____________ the rad t get sme fd.
7．He frwns，and makes a mtin with his hand as thugh t ____________ this strange idea.
8．Dn't wrry abut that mark; it will ____________．
Ⅲ.单句语法填空
1．Tm ________ (wrk) hard since the new term began.
2．I ________ (wait) fr an hur but he still hasn't turned up.
3．She ught t stp wrk; she has a headache because she ________ (read) all day lng.
4．Since I wn the prize, my phne has never stpped ringing. Peple ________ (phne) t ask hw I will spend the mney.
5．They ________ (discuss) the prblem withut interruptin fr abut tw hurs.
6．Ask him t have a rest please. He ________ (sharpen) knives all the mrning.
7．When I first met Bryan I didn't like him, but I ________ (change) my mind.
8．Cathy is taking ntes f the grammatical rules in class at Sunshine Schl, where she ________ (study) English fr a year.
9．Nw that she is ut f jb, Lucy ________ (cnsider) ging back t schl, but she hasn't decided yet.
10．—Hi, Tracy, yu lk pale.
—I am tired. I ________ (paint) the living rm all day.
11．—Oh n! We're t late. The train ________ (leave).
—That's OK. We'll catch the next train t Lndn.
12．S far we ________ (use up) ur seeds, s we must purchase sme.
13．The little by is dirty all ver because he ________ (play) in the mud all mrning.
14．I ________ (wnder) if yu were will be this afternn.
15．Here he is！We ________ (wait) anxiusly fr him since last night.
16．The fllwing prgramme cntains scenes that may be ________ (disturb) t sme viewers.
17．Yu knw, I ________ (lk) fr a jb fr three mnths，and this is my first frmal interview.
18．My sister ________ (stay) in Beijing fr three mnths last year.
19．The yung man finally admitted ________ (steal) the car.
20．—I am srry I ________ (keep) yu waiting s lng.
—It is all right.I ________ (read) the newspapers.
21．My sister ________ (learn) English since she ________ (be) a child.She ________ (speak) English fluently nw.
22．Please wake me up if I ________ still ________ (sleep) when yu ________ (cme).
23．The CCTV ________ (bradcast) English prgrammes ever since 1977.
Ⅳ.完成句子
1．——打扰了，你们在等哪一部电影？
——《星球大战》，我们已经在这儿等了两个多小时了。
—Excuse me, which mvie are yu waiting fr?
—Star Wars. We ________________ here fr mre than tw hurs.
2．发明家自从20世纪30年代以来就在尝试着研制飞行汽车。
Inventrs ________________ t make flying cars since the 1930s.
3．这本书我已经读了两个小时了，但还没读完。
________________________ fr tw hurs, but I haven't finished it.
4．修理工已修好了你的车，现在你可以把它开走了。
The repairman ________________________， and yu can have it nw.
5．——彼得在哪里？我哪儿都找不到他。
——他在早餐过后就去了图书馆，然后自那以后就一直在那里写他的论文。
—Where is Peter? I can't find him anywhere.
—He went t the library after breakfast and ________________________________________．
Ⅵ.完形填空
By the time I was 12, my family had wned many types f pets—a rabbit, cuntless fish, and even birds. But I always __1__ a puppy. S when I returned frm sleepaway camp in sixth grade and was __2__ by a little dg named Tyler, it was quite pssibly the __3__ day f my life.
A cuple f years went by and Tyler was the picture f perfect __4__， until we came hme frm a family vacatin t find him acting unlike his __5__ happy self. He had n __6__ in playing r eating, and he was lsing tns f hair and weight.
Filled with __7__， we rushed him t the dctr's t run tests. A terrible tumr (肿瘤) was fund between his heart and lungs. Every dctr we spke t __8__ he shuld be put t sleep. We were tld that __9__ we tried t treat his cancer, he wuld nly live anther tw t three years.
Hwever, we decided nt t give up this little __10__ thing. An peratin was perfrmed n him and his health was __11__ imprving, but we still culdn't __12__ what the dctrs had tld us, “Only tw t three mre years...”S with that in mind, we __13__ him like a prince. We lved him like n puppy had __14__ been lved befre—at least in ur minds.
Tyler is turning 11 years ld this year. The nly __15__ dctrs have ffered t us is that he is still alive because f the strng tie he has with my family.
1．A.lnged fr B．searched fr
C．cared abut D．talked abut
2．A.hated B．welcmed
C．frightened D．stpped
3．A.rarest B．saddest
C．busiest D．happiest
4．A.hnesty B．bravery
C．health D．strength
5．A.cmmn B．true
C．rdinary D．usual
6．A.truble B．interest
C．fun D．chice
7．A.pity B．surprise
C．dubt D．wrry
8．A.suggested B．realized
C．rdered D．admitted
9．A.in case B．nw that
C．even if D．as lng as
10．A.hpeless B．cute
C．sleepy D．lnely
11．A.frequently B．suddenly
C．prperly D．successfully
12．A.frget B．stand
C．understand D．learn
13．A.respected B．treated
C．educated D．accepted
14．A.never B．already
C．ever D．still
15．A.explanatin B．instructin
C．intrductin D．translatin
Ⅱ.语法填空
Light pllutin 1.________(define) by the Lighting Research Center as the adverse cnsequence f utdr lighting such as street lights. T much manmade light at night disturbs 2.________ (nature) cycles, and als prevents the 3.________ (bserve) f stars and planets at night. But its effects 4.________ the envirnment g beynd that.
By 5.________ (study) sme trees, researchers fund ut that trees that were mre 6.________ (expse) t artificial lighting at night budded (发芽) up t 7.5 days earlier than thse at the nrmal nighttime setting. And they fund ut that light had a mre significant effect than temperatures 7.________ the buds came ut. The early budding may cause prblems fr insects, which feed n 8.________ (leaf), and the birds which feed n them in turn.
Migratry birds (候鸟) are als 9.________ (negative) affected by light pllutin. The glare might cnfuse them and make them lse 10.________ (they) flying sense. The phenmenn might explain why sme birds accidentally knck n buildings.
Sectin B Using language
必备知识基础练
Ⅰ.
1．ecnmy 2.jungle 3.disturb 4.peratr 5.emissin 6.Cnservatinists
Ⅱ.
1．in turn 2.in harmny with 3.use up 4.in particular
5．are cncerned abut 6.pulled ff 7.bat away 8.brush ff
Ⅲ.
1．has been wrking 2.have been waiting 3.has been reading 4.have been phning 5.have been discussing
6．has been sharpening 7.have changed 8.has been studying
9．has been cnsidering 10.have been painting 11.has left 12.have used up 13.has been playing/has played
14．wndered 15.have been waiting 16.disturbing 17.have been lking 18.stayed 19.having stlen 20.have kept; have been reading 21.has been learning; was; speaks
22．am; sleeping; cme 23.has been bradcasting
Ⅳ.
1．have been waiting 2.have been trying 3.I've been reading this bk 4.has repaired yur car 5.has been writing his essay there ever since
关键能力综合练
Ⅰ.
【语篇解读】本文是一篇记叙文。文章主要讲述了作者一家和小狗泰勒共同抵抗疾病，创造生命奇迹的故事。
1．答案与解析：A 作者家养过很多宠物，但作者一直想要(lng fr)一只小狗。search fr寻找； care abut关心； talk abut谈论。
2．答案与解析：B 作者露营回来，受到一只小狗的欢迎(welcme)，那可能是作者一生中最快乐的一天。hate讨厌； frighten使害怕； stp停止。
3．答案与解析：D 作者受到一只名叫泰勒的小狗的欢迎的那天，可能是作者一生中最快乐的(happiest)一天。rarest最珍贵的； saddest最悲伤的； busiest最忙的。
4．答案与解析：C 结合后文until we came hme frm a family vacatin t find him acting unlike his ________ happy self以及医生发现泰勒长了肿瘤可知，在此之前它一直显得很健康(health)。hnesty诚实； bravery勇敢； strength力量。
5．答案与解析：D 根据后文“ playing r eating, and he was lsing tns f hair and weight.”可知泰勒身体出现了问题，不再像往常(usual)那样快乐了。cmmn普通的； true真实的； rdinary普通的。
6．答案与解析：B 小狗对玩和吃没有兴趣，它的毛发和体重都在减少。have n interest in ding sth. 意为“没有兴趣做某事”，符合语境。have n fun in ding sth.表示“做某事没有乐趣”，不符合语境。
7．答案与解析：D 结合上下文可知作者一家十分喜爱泰勒，如今泰勒生病了，肯定很担心(wrry)。pity遗憾； surprise惊讶； dubt怀疑。
8．答案与解析：A 根据后文he shuld be put t sleep可知医生建议(suggest)作者他们给长了肿瘤的小狗实施安乐死。realize意识到； rder命令； admit承认。
9．答案与解析：C 作者一家被告知即使(even if)努力治疗它的癌症，它也只能再活两三年。in case万一； nw that既然； as lng as只要。
10．答案与解析：B 结合后文作者一家尽力照顾生病的泰勒可知，这家人对泰勒的感情很深，不愿意放弃这个可爱的(cute)生物。hpeless绝望的； sleepy困倦的； lnely寂寞的。
11．答案与解析：D 根据后文的imprving可知泰勒经过手术，健康状况成功地(successfully)得到改善。frequently频繁地； suddenly突然； prperly适当地。
12．答案与解析：A 结合后文的what the dctrs had tld us，“Only tw t three mre years...”可知，作者一家仍然不能忘记(frget)医生说泰勒只能再活两三年的话。stand容忍； understand理解； learn学习。
13．答案与解析：B 根据后文him like a prince可知，作者一家像对待(treat)王子一样对待小狗泰勒。respect尊重； educate教育； accept接受。
14．答案与解析：C 作者一家人爱小狗，胜过其他人爱小狗——至少在他们心里是这样。ever befre意为“以前，曾经”。
15．答案与解析：A 医生们给作者一家人它还活着的唯一解释(explanatin)是因为它和作者一家人关系密切。instructin指令； intrductin介绍； translatin翻译。
Ⅱ.
【语篇解读】本文是一篇说明文。文章讲述了光污染的相关问题。
1．答案与解析：is defined 考查动词的时态和语态。句意：照明研究中心将光污染定义为路灯等户外照明的不良后果。此处描述的是一般事实，应用一般现在时，根据后面的by并结合句意可以判断，此处应该用被动语态。
2．答案与解析：natural 考查形容词。句意：夜晚过多的人造光会扰乱自然循环，也会妨碍夜晚对恒星和行星的观测。修饰名词cycles，应用形容词； nature是名词，形容词为natural，故填natural。
3．答案与解析：bservatin 考查名词。句意见上题。在定冠词the后，应用名词作prevents的宾语； bserve是动词，名词为bservatin。
4．答案与解析：n 考查介词。句意：但它对环境的影响远远不止于此。effects n对……的影响，故填n。
5．答案与解析：studying 考查非谓语动词。句意：通过对一些树木的研究，研究人员发现，在晚上接触到更多人工照明的树木比在正常的夜间环境下的树木发芽早达7.5天。By后接动名词作宾语，故填studying。
6．答案与解析：expsed 考查固定短语。句意见上题。be expsed t暴露于……中，接触到……，故填expsed。
7．答案与解析：when/as 考查连词。句意：他们发现当芽长出来时，光比温度有更显著的影响。根据句意，所填词引导时间状语从句，应用when或as，意为“当……时候”，故填when或as。
8．答案与解析：leaves 考查名词复数。此处表示“以树叶为食”，空前没有限定词修饰，应用复数形式， leaf的复数形式为leaves。
9．答案与解析：negatively 考查副词。句意：候鸟也受到光污染的负面影响。修饰过去分词affected，应用副词形式，故填negatively。
10．答案与解析：their 考查代词。句意：刺眼的光可能会迷惑它们，使它们失去飞行的判断力。设空处修饰后面的flying sense，应用形容词性物主代词，故填their。
必备知识基础练
进阶训练第一层
关键能力综合练
进阶训练第二层