这是一份外研版 (2019)选择性必修第一册Unit 5 Revealing nature一课一练，共5页。

1．The dam will ________ (产生) electricity equal t abut 40 millin tns f cal withut causing s much air pllutin.
2．Birds are widely believed t have ________ (进化) frm dinsaurs.
3．The wrld mves n because f thse wh are eager t discver what their ________ (祖先) did.
4．They ________ (怀疑) that the secret had been given away by ne f their friends.
5．With a micrscpe, he bserved the surface characteristics f the ________ (样本).
6．The time we spent tgether is nw a ________ (遥远的) memry.
7．Her perfrmance in the turnament has brught ________ (丢脸，耻辱) n her team.
8．Given all f the factrs discussed abve, a future cybercrime ________ (减少) may be desirable fr China.
9．The plicy is partly t ________ (责怪，指责；把……归咎于) fr causing the wrst utcme.
10．I seemed t ________ (发现，察觉) sme anger in his embarrassed vice.
Ⅱ.选用所给短语的适当形式填空
up t, carry ut, be t blame fr, by cntrast, in particular, be native t, be hme t, be harmful t, be characteristic f, in decline
1．Windmills ____________ the island landscape, which make it a far cry frm the neighburing islands.
2．Nwadays it's feared that the traditinal festivals are ____________ in the ethnic grup.
3．It is they that shuld ____________ their stupid mistake, which was a disgrace t their team.
4．The plice haven't really dne anything yet ____________ abut the cybercrime.
5．He claims sme f the televisin advertisements ____________ children.
6．Have yu ever heard f the trees that ____________ animals bth n land and sea?
7．____________， if yu are infrmed in advance, everything will g smthly.
8．____________ 2，000 emplyees lst their wrk vernight.
9．We can tell frm his blue eyes that the fellw ____________ China.
10．If I were yu, I'd refuse ________ his rder because it wuld cause us t fall behind.
Ⅲ.单句语法填空
1．Having a gd parentchild relatinship is essential and ________ (benefit) t physical and mental grwth f a child.
2．________ (date) back t the 18th century, Peking Opera has its wn characteristics.
3．The new schl is nt ________ (distance) frm the statin, which is unexpected fr me.
4．The new scenic spt ________ (crwd) with peple and vehicles frm distant places.
5．If yu keep telling yurself that yu are a witty speaker, yur mind will cme ________ (believe) it.
6．It was amusing t research the ________ (similar) f the peple I met.
7．The beliefs f Mzi were in sme ways similar ________ thse f Cnfucius.
8．This distant island has a wide ________ (vary) f wildlife, which attracts lts f turists every year.
9．Cats f this style advertised n TV are available in ________ (vary) sizes and clrs and yu are welcme t try n any ne f them.
Ⅳ.课文语法填空
在空白处填入1个适当的单词或括号内单词的正确形式。
Every single day things happen that change ur feelings and emtins (情感)! Depending 1.________ what happens t us, we may becme happy, angry, sad, 2.________ (excite) r ne f many ther emtins! Feelings and emtins are gifts t us and they make us different frm ther 3.________ (animal).
S, it is very natural t feel angry r scared! It is als imprtant fr us t think why we feel a certain way. If we think abut what it is that makes us feel like we d, we can then 4.________ (successful) cntrl ur reactins.
But it's 5.________ (easy) said than dne! Smetimes, it seems that we 6.________ (cntrl) by ur emtins. There might be events, bth gd and bad，in ur life that take us by surprise. It can be hard 7.________ (manage) ur feelings during these times.
Smetimes ur emtins can get us int truble. We may see a yung child 8.________ lses his/her temper (脾气) and gets punished. It is easy fr us t hurt peple, make bad chices r nt d ur best when we let ur feelings cntrl ur wrds and actins.
During these times, it is imprtant t remember that we dn't always chse hw we feel, 9.________ we can chse hw t act r react! Cntrlling 10.________ (we) emtins will help us be better peple.
eq \a\vs4\al(层级二) 语言能力训练
Ⅰ.应用文写作
你校英文报正开展关于“curage and determinatin”的征文活动，请你结合自己的经历，写一篇短文投稿，讲述你成长过程中关于勇气与毅力的故事。
注意：词数80左右；
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Ⅱ.读后续写
阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。
Nick was new, s he didn't have many friends. One day when he sat by himself at lunch, the headmaster walked in and annunced that it was the basketball seasn, s they needed t practice after schl till 6 'clck. Nick smiled. He lved playing basketball.
Later that day it was time t g t the first practice f the seasn. There were ther guys and they all sat tgether talking, but Nick just sat there and waited. “Alright bys! Line up and tell me yur names，” the cach demanded. “Ricky, Derick, Jsh, Dan, Nick，” they answered, ne after anther. Practice went n and the cach began t try ut the bys. Ricky and his friends did really well. But the cach ran ut f time befre he culd try ut Nick.
The next day, Ricky and his friends came up t Nick and tld him he wasn't gd enugh thugh they had never seen him play. Nick said nthing. Sn enugh it was time fr Nick t try ut. “We will start with free thrws，” the cach said. Nick std n the free thrw line and then sht. He didn't miss ne sht. The bys were amazed. Ricky was mad because they were all giving the attentin t Nick. The cach infrmed Nick that he made the team. All the bys were cngratulating him.
Nick was happy that he was n the team and it was a gd way t make friends. Ricky just std there and lked at him in anger. Ricky always gt the attentin but nw Nick did because he was an amazing player. The next day came and Nick went t lunch. He sat by himself and the next thing he knew was that the table he was sitting at was filled with all the basketball players except Ricky.
Sn enugh it was time fr their first game. The game was a clse were 5 secnds left and Ricky had the ball. Everyne was blcked but Nick was pen. “I'm pen. I'm pen，” Nick said ver and ver.
注意：1.续写词数应为150左右；
2．请按如下格式作答。
Ricky saw that he was pen but he didn't care. ___________________________________
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Nick decided t talk t Ricky after they failed the game. ___________________________
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课时作业(二十)
层级一语言知识训练
Ⅰ.单词拼写
1．generate 2.evlved 3.ancestrs 4.suspected 5.sample
6．distant 7.disgrace 8.decline 9.blame 10.detect
Ⅱ.选用所给短语的适当形式填空
1．are characteristic f 2.in decline 3.be t blame fr 4.in particular 5.are harmful t 6.are hme t 7.By cntrast 8.Up t 9.isn't native t 10.t carry ut
Ⅲ.单句语法填空
1．beneficial 2.Dating 3.distant 4.is crwded 5.t believe 6.similarities 7.t 8.variety 9.varius
Ⅳ.课文语法填空
【语篇解读】本文是一篇议论文。文章主要讲了我们每天都会体验各种情绪和心情。如何理性控制自己的情绪，不被一些负面情绪所左右，才是我们需要做的。
1．答案与解析：n 考查固定短语。句意：取决于我们身上发生了什么，我们可能会变得高兴、生气、悲伤、兴奋或许多其他情绪中的一种！depend n取决于，是固定短语，所以填n。
2．答案与解析：excited 考查形容词。该空作连系动词becme的表语，用形容词，与happy、 angry和sad并列，-ing式形容词修饰物，而-ed式形容词修饰人，这里修饰人，所以填excited。
3．答案与解析：animals 考查名词的数。animal是可数名词，被ther修饰，且其前无冠词，应用复数形式，所以填animals。
4．答案与解析：successfully 考查副词。该空修饰动词cntrl，用副词，所以填successfully。
5．答案与解析：easier 考查比较级。it's easier said than dne说比做容易，是固定习语。根据than可知用比较级，所以填easier。
6．答案与解析：are cntrlled 考查时态和语态。we与cntrl之间是被动关系，用被动语态；根据it seems可知用一般现在时，所以填are cntrlled。
7．答案与解析：t manage 考查不定式。“It is＋adj.＋t d sth.”是固定句型，其中it是形式主语，真正的主语是后面的不定式短语，所以填t manage。
8．答案与解析：wh/that 考查定语从句。________ lses his/her temper and gets punished是一个定语从句，修饰先行词a yung child，关系词在从句中作主语，指人，所以填关系代词wh/that。
9．答案与解析：but/yet 考查连词。句意：在这种时候，重要的是要记住，我们不能总是选择我们的感觉，但我们可以选择如何行动或反应！前后是转折关系，需要用一个连词连接前后部分，故填but/yet。
10．答案与解析：ur 考查代词。句意：控制我们的情绪会帮助我们成为更好的人。该空修饰名词emtins，用形容词性物主代词，所以填ur。
层级二语言能力训练
Ⅰ.应用文写作
[思路导航]
本篇写作属于记叙文，要求考生写一篇成长过程中关于勇气与毅力的故事，向校英文报投稿。
写作步骤：
第一步：审题
体裁：记叙文
时态：根据提示，时态主要为一般过去时和一般现在时，少量一般将来时。
人称：第一人称
要点：(1)介绍成长过程中关于勇气与毅力的故事；(2)阐述这次经历给自己带来的影响。
第二步：列提纲
重点词组： at the beginning; let g f sth.; take a deep breath; at that mment; feel like
第三步：连词成句
根据提示及关键词(组)进行遣词造句，注意主谓一致和时态问题。
第四步：连句成篇
注意使用恰当的连词进行句子之间的衔接与过渡，书写一定要规范清晰。
One pssible versin：
I'll never frget the first time when I learned hw t ride a bike. At the beginning, with Dad hlding the back f the bike, I rde happily and safely. After sme time, Dad tld me he wuld let g f the bike and that I shuld ride independently. Thugh scared, I tk a deep breath and gave it a try. It was nt easy. After several attempts, I finally rde the bike steadily. At that mment, I felt like I was flying. Whenever I meet with difficulties, this experience inspires me t be brave and determined s that I can achieve everything.
Ⅱ.读后续写
One pssible versin：
Rickysawthathewaspenbuthedidn'tcare. Ricky went t try and sht, but missed. Their team lst by ne pint. Nick was right by the basket but Ricky didn't pass the ball because he didn't like Nick. As sn as the game was ver, the cach waited fr them all t get int the lcker rm and said sadly, “There was n reasn we shuld lse. We were ne pint behind. Ricky culd have made it but he decided t sht himself. I'm s disappinted.”
NickdecidedttalktRickyaftertheyfailedthegame. “Only if we wrk tgether can we succeed，” Nick said seriusly. Ricky regretted what he had dne and realized the imprtance f gd teamwrk. Weeks went by and it was time fr anther game. Ricky and Nick were bth in. They were wrking tgether. They caught up and ended up winning the rest f the games f the whle seasn. Nick and Ricky became really gd friends. They culdn't wait till next year t play again.