高中外研版 (2019)Unit 4 A glimpse of the future学案设计

这是一份高中外研版 (2019)Unit 4 A glimpse of the future学案设计，共26页。


1．a mechanical device 一种机械装置
2．a cnsistent apprach t the prblem 解决问题的一贯方法
3．a desperate man 一个绝望的男人
4．the vital clue t the killer's identity 关于杀手身份的重大线索
1．imitate v．模仿，仿效→imitatin n．仿制品
2．tight adj．紧紧的→tightly adv．紧紧地
3．fault n．缺陷，故障→faulty adj．有缺陷的，有故障的
1．g thrugh 经历；经受
2．hld ut 伸出(手/胳膊等)
3．as thugh 似乎；好像；仿佛
4．change ne's mind 改变某人的看法；改变某人的主意
5．in shck 吃惊地；处于极度震惊的状态
6．make a cmment/cmments n 对……作出评论
[句型公式] 强调句：It is/was nt until ...
It was nt until an hur later that he nticed that Carlyn had left her emergency call device n the breakfast table．
直到一个小时后，他才注意到卡罗琳把她的紧急呼叫装置忘在早餐桌上了。
①crater n．[C](物体坠落、炸弹爆炸等在地上造成的)坑
②g thrugh经历/经过某过程
③agile adj．敏捷的，灵活的
④slpe vi．倾斜；悄悄地走n．[C]斜坡
⑤keep sb．frm ding sth．阻止某人做某事。frm不可省略。
[同义]prevent/stp sb．(frm)ding sth．阻止某人做某事。此时frm可省略，但在被动语态中不可省略。
⑥hp n．[C]跳跃
⑦nnexistent adj．不存在的
[构词法]nn-是常用的前缀，意为“无，没有”，可构成形容词、名词和副词。
⑧squeak vi．发出吱吱声
⑨utrace vt．(在速度上)超过
[构词法]ut-在此是动词前缀，表示“超过”。由ut-构成的单词还有：utnumber(vt．在数量上超过)，utlive(vt．比……活得长...)
⑩tendn n．[C]腱
⑪trip[熟词生义]vt．将……绊倒
⑫wavelength n．[C]波长该词是由wave和length构成的复合名词。
⑬mechanical adj．机械的
mechanic n．[C]技工，机械师
⑭imitatin n．[C]仿制品；[U]模仿，仿效
imitate vt．模仿，仿效
⑮mutt n．[C]杂种狗
⑯frwn vi．皱眉
⑰psitrnic adj．正电子的
⑱prgramme[熟词生义]vt．(机器)预调，预设
⑲hld ut在此意为“伸出，递出。”
⑳in ne bund一跃，一跳
㉑adjust vt．调节，调整vi．&vt．适应
adjust t...适应……
adjust neself t...使某人自己适应……
adjustable adj．可调节的
㉒tightly adv．紧紧地
hld sth．tightly紧紧抱住/抓住某物
㉓desperate adj．拼命的，绝望的
㉔cunt vi．重要
A By's Best Friend
Mr Andersn said，“Where's Jimmy，dear？”“Out n the crater①，”said Mrs Andersn．“Rbutt is with him．Did he arrive？”“Yes．He's at the rcket statin，[1]ging thrugh②the tests．I haven't really seen ne since I left Earth 15 years ag．”
[1]动词-ing形式短语作伴随状语。
“Jimmy has never seen ne，”said Mrs Andersn．
“Because he's Mn-brn and can't visit Earth．[2]That's why I'm bringing ne here．I think it's the first ne ever n the Mn．”
[2]“That's why...”句型，表示“那就是为什么……”。
Jimmy was ut n the crater，[3]as his mther had said．His arms and legs were lng and agile③．He lked thicker and stubbier [4]with his spacesuit n，but he culd handle the lunar gravity [5]as n Earth-brn human being culd．The uter side f the crater slped④suthward and the Earth，which was lw in the suthern sky，was nearly full，[6]s that the entire crater-slpe was brightly lit．The slpe was a gentle ne and even the weight f the spacesuit culdn't keep Jimmy frm racing up⑤it in a flating hp⑥that made the gravity seem nnexistent⑦．
[3]as引导非限制性定语从句，as指代前面主句的内容。
[4]“with＋n．＋adv．”结构。
[5]as引导比较状语从句。
[6]s that引导结果状语从句。
“Cme n，Rbutt，”he shuted．Rbutt，wh culd hear him by radi，squeaked⑧and bunded after．
Jimmy，[7]expert thugh he was，culdn't utrace⑨Rbutt，wh didn't need a spacesuit，and had fur legs and tendns⑩f steel．Jimmy culdn't g wrng while Rbutt was arund，[8]tripping⑪him when he was t near a rck，r jumping n him t shw hw much he lved him，r circling arund and squeaking lw and scared when Jimmy hid behind a rck，when all the time Rbutt knew well enugh where he was．
[7]此处是让步状语从句的倒装形式，作表语的名词提到了句首，名词前的冠词要省略。
[8]三个并列的动词-ing结构作状语。
He heard his father's vice n his private wavelength⑫．“Jimmy，cme back．I have smething t tell yu．”
Mr Andersn was smiling．“We have smething fr yu，Jimmy．It's at the rcket statin nw，but we'll have it tmrrw after all the tests are ver．”
“Frm Earth，Dad？”
“A dg frm Earth，sn．The first dg n the Mn．Yu wn't need Rbutt any mre．We can't keep them bth，and sme ther by r girl will have Rbutt．”He seemed t be waiting fr Jimmy t say smething，then he said，“Yu knw what a dg is，Jimmy．It's the real thing．Rbutt's nly a mechanical⑬imitatin⑭，a rbt-mutt⑮．That's hw he gt his name．”
Jimmy frwned⑯．“Rbutt isn't an imitatin，Dad．”
“Rbutt's just steel and wiring and a simple psitrnic⑰brain．”
“He des everything [9]I want him t d，Dad．He understands me”．
[9]省略了关系词that的定语从句。
“N，sn．Rbutt is just a machine．It's just prgrammed⑱t act the way [10]it des．A dg is alive．Yu'll see the difference nce he gets here．”
[10]省略了关系词that的定语从句。
Jimmy lked at Rbutt，wh was squeaking again，a very lw，slw squeak that seemed frightened．Jimmy held ut⑲his arms and Rbutt was in them in ne bund⑳．
Jimmy said，“What will the difference be between Rbutt and the dg？”
“It's hard t explain，”said Mr Andersn，“but it will be easy t see．The dg will really lve yu．Rbutt is just adjusted㉑t act [11]as thugh it lves yu．”
[11]as thugh在此引导方式状语从句，表示“好像”。
“But，Dad，we dn't knw what's inside the dg，r what his feelings are．Maybe it's just acting，t．”
Mr Andersn frwned．“Jimmy，yu'll knw the difference when yu experience the lve f a living thing．”
Jimmy held Rbutt tightly㉒．He was frwning，t，and the desperate㉓lk n his face meant that he wuldn't change his mind．He said，“But what's the difference hw they act？Hw abut hw I feel？I lve Rbutt and that's [12]what cunts㉔．”
[12]what引导表语从句，what在该从句中作主语。
And the little rbt-mutt，which had never been held s tightly in all its existence，[13]squeaked high and rapid squeaks—happy squeaks．
(Adaptatin f excerpts frm“A By's Best Friend”by lsaac Asimv)
[13]“”是同源宾语现象。即：名词squeaks作动词squeaked的宾语。类似的情况还有：dream a wnderful dream，smile a sweet smile。
男孩的挚友
安德森先生问：“亲爱的，吉米在哪儿？”“在外面的环形山上，”安德森太太回答道，“罗布特跟吉米在一起。它到了吗？”“是的，在火箭站，正在接受测试。自从15年前我离开地球后，就从没见过真正的狗了。”
“吉米从来没见过狗。”安德森太太说。
“因为吉米是在月球上出生的，他不能去地球。所以我要带过来一只。我觉得这应该是月球上有史以来的第一只狗。”
正如吉米妈妈所说，他在外面的环形山上。吉米手长脚长，行动灵活。穿着太空服的吉米虽看起来臃肿矮胖了一些，但他能承受月球引力，而在地球出生的人是不能承受这种引力的。环形山外侧向南倾斜，南面天空下方的地球全部显现出来，因此整个环形山山坡明亮了起来。山坡非常平缓，即使吉米穿着厚重的太空服，也不能阻碍他跳着跃向山坡，就好像引力不存在一样。
“快过来，罗布特。”他大喊。靠电波辨认声音的罗布特发出叫声，跳着跑向吉米。
论速度，吉米虽然是个能手，但他比不过罗布特，因为它有四条腿和钢铁做的肌腱，还不用穿太空服。只要有罗布特相伴，吉米就没有危险。当吉米过于靠近一块岩石，它会扑倒他；罗布特还会扑向他，以表达爱意；当吉米藏在岩石后，罗布特就原地打转，低吼，战战兢兢，不论什么时候，罗布特都对吉米的位置了如指掌。
吉米通过自己的专属波长接收到了爸爸的声音，“吉米，回来一下。我有事情要和你说。”
安德森先生面带微笑，“吉米，我们有东西要给你，它现在就在火箭站，但是要等到明天所有测试结束后，我们才能接到它。”
“是从地球来的吗，爸爸？”
“是从地球来的小狗，儿子，是月球上的第一只狗。你将不再需要罗布特了。我们不能同时要两只，其他的孩子会收养罗布特。”他好像在等吉米说点什么，接着又说，“你会知道什么才是真正的狗，吉米。狗是有生命的。罗布特仅仅是机械仿制品，是一只机器狗罢了。所以它才叫罗布特。”
吉米皱皱眉头，“爸爸，罗布特不是仿制品。”
“罗布特只是用钢铁和电线制造的，只有一个简单的正电子大脑。”
“爸爸，我想让它做什么，它都能做到，它懂我。”
“不是这样的，儿子。罗布特只是一个机器。它的反应只不过是按照编好的程序去做而已。真正的狗是有生命的。等小狗来了，你就会明白二者的不同之处了。”
吉米看着又在吼叫的罗布特，它的叫声非常低沉缓慢，好像受到了惊吓。吉米伸出双臂，罗布特一跃，跳了上去。
吉米问：“那罗布特和真正的小狗有什么不一样呢？”
“这很难解释。”安德森先生说，“但用眼睛看的话，会很容易。小狗会真的爱你，而罗布特只是设定好，假装很爱你。”
“但是，爸爸，我们并不知道小狗真正想的是什么，它是什么感觉。可能它也只是在假装。”
安德森先生眉头一皱，“吉米，如果你体验过一个生命体对你的爱时，你就会明白其中的不同。”
吉米紧紧抱着罗布特。他也皱着眉头，脸上的坚定表明他不愿改变心意。他说：“那它们在行为上有什么不一样？那我的想法呢？我爱罗布特，我觉得这是最重要的。”
小小的机器狗自出现以来从未被抱得那么紧，它发出尖细且急促的叫声，那是快乐的叫声。
(节选自艾萨克·阿西莫夫的《男孩的挚友》)
1．What's mainly talked abut in the text?
A．Jimmy and his parents．
B．The relatinship between Jimmy and Rbutt．
C．The Mn life．
D．The dg frm the Earth．
[答案] B
2．Read the text quickly and fill in the blanks．
Read the text carefully and then chse the best answer．
1．Hw lng had the family lived n the Mn?
A．15 years． B．14 years．
C．16 years． D．13 years．
2．What can we learn frm paragraph 4?
A．Jimmy was thicker and stubbier than Earth-brn human being．
B．Jimmy was well adapted t the gravity n the mn．
C．The spacesuit was t light，and its gravity was nnexistent．
D．The entire crater was brightly lit by the nearly full Earth．
3．We can learn frm the text that ．
A．Jimmy's father didn't like Rbutt
B．Rbutt is cmpletely different frm a real dg
C．Jimmy is much lighter than Earth-brn humans
D．Despite his father's advice，Jimmy wuld keep Rbutt
4．What will the text talk abut in the fllwing paragraphs?
A．The difference between the real dg and Rbutt．
B．Whether Jimmy's father will be angry．
C．Whether Jimmy will give up Rbutt r nt．
D．Jimmy will hld Rbutt tightly．
[答案] 1～4 ABDC
1．g thrugh 经受；经历；通过；审查；浏览
g after 追求，追逐
g against违反；与……不符
g arund/rund(疾病)传播；流传
g ver复习，温习；检查，核对
g dwn下降，下沉
[即学即练] 单句语法填空/完成句子
①I dn't want t g against yur will．
②There is n dubt that when the temperature ges dwn，metal cntracts．
③I went ver what I had written again and again s that I wuldn't make any mistakes．
④这种景象在乞力马扎罗山上尤其明显，因为登山者在几公里内要经历五种生态系统。
This view is especially evident n Kilimanjar as climbers will g thrugh five ecsystems in a few kilmeters．
⑤直到他经历真正的困难时，他才意识到我们对家人的爱是重要的。
Nt until he went thrugh real hardship did he realise the lve we have fr ur families is imprtant．
2．hld ut 伸出(手/胳膊等)；(供给品等)维持，持续；坚持
hld n (电话用语)别挂断，稍等
hld n t抓紧；保住；保留
hld back 阻拦；阻挡；控制(感情等)
hld up 举起；支撑；耽搁
[即学即练] 完成句子
①请把胳膊伸出来，放到桌子上。攥紧拳头！
Hld ut yur arm please，and put it n the desk．Clench yur fist!
②这水不能喝，因此坚持住，直到我们到达商店。
The water is nt fit t drink，s hld ut until we get t a shp．
③只要我们的物资能维持，我们就可以在这里待下去。
We can stay here fr as lng as ur supplies hld ut．
④小女孩成功地忍住了眼泪。
The little girl succeeded in hlding back her tears．
⑤目前我不卖那所房子，此刻房价正在急剧上涨。
I'd hld n t that huse fr the time being；huse prices are rising sharply at the mment．
⑥所有的交通都因暴风雪耽搁了。
All the traffic was held up by the snwstrm．
3．desperate adj．拼命的，绝望的；非常需要的
(1)be desperate fr sth． 渴望某物
be desperate t d sth．渴望做某事
in desperate need f...迫切需要……
(2)desperatin n．绝望；拼命；铤而走险
in desperatin在绝望中；拼命地
(3)desperately adv．拼命地，绝望地；极度地
[即学即练] 单句语法填空/完成句子
①The man lst in the desert was desperate fr water．
②After ten years f hard study，he is desperate t pass (pass) the Cllege Entrance Examinatin and enter an ideal university．
③The children are in desperate need f lve and attentin．
④In desperatin (desperate)，they jumped ut f the windw t escape the fire．
⑤我非常渴望提高我的英语口语水平。你能给我一些建议吗？
I am desperate t imprve my ral English．Can yu give me sme advice?
⑥医生们为挽救男孩的生命做了最后一次努力。
The dctrs made ne last desperate effrt t save the by's life．
4．in shck 吃惊地；处于极度震惊状态
(1)shck n． 休克；吃惊；震惊；令人震惊的事
v．使震惊
in a state f shck大为震惊
(2)shcked adj．震惊的；惊讶的
be shcked at/by对……感到吃惊
be shcked t d sth．做某事很吃惊
(3)shcking adj．令人震惊的；令人气愤的
[即学即练] 单句语法填空/一句多译
①I was shcked t hear (hear) that ur factry wuld have t clse．
②It's shcking (shck) that they invlved children in the crime．
③The villagers were shcked at/by the news．N ne knew what wuld happen next．
④He was still in shck frm what had happened in the afternn．
⑤听说约翰的心脏病发作，我们非常震惊。
a．Hearing abut Jhn's heart attack，we were greatly shcked．(shcked adj．)
b．Hearing abut Jhn's heart attack，we were in a state f shck．(shck n．)
c．We were greatly shcked t hear abut Jhn's heart attack．(shcked adj．)
5．faulty adj．有故障的，有缺陷的
fault n． 过错；缺点；故障
find fault with ...对……不满/挑剔
be at fault有过错；有责任
It is ne's fault that ...……是某人的错
[即学即练] 单句语法填空/完成句子
①His factry made faulty (fault) gds and deserved the punishment．
②Her dctr was at fault fr nt sending her straight t a specialist．
③He's always finding fault with my wrk，which annys me a lt．
④她感到孤单和痛苦，这不是你的错。
It is nt yur fault that she is lnely and miserable．
6．make a cmment/cmments n 对……作出评论
cmment n． 评论
v． 评论；表达意见
n cmment无可奉告
cmment n/upn ...对……评论
cmment that ...评论……
[即学即练] 单句语法填空/一句多译
①The fficial declined t cmment n/upn the matter．
②He cmmented that the tw essays were rather similar．
③The tutr's cmments (cmment) n my wrk were very apt and t the pint．
④Facing the reprter's questin，he declined t make cmments n the event．
⑤评论别人的外貌是不礼貌的。
a．It is implite t cmment n ther's appearance．(cmment v．)
b．It is implite t make cmments n ther's appearance．(cmment n．)
7．cnsistent adj．一贯的，一致的，始终如一的
(1)be cnsistent with 与……一致或吻合
be cnsistent in在……方面一致
(2)cnsistently adv．一贯地，一致地，始终如一地
(3)cnsistency n．一致性，连贯性
[即学即练] 单句语法填空/完成句子
①We must be cnsistent in applying the rules．
②It's imprtant t shw sme cnsistency (cnsistent) in yur wrk．
③Whatever methd yu chse，yu must cnsistently (cnsistent) stick with it．
④你现在说的话与你上星期说过的话不相符。
What yu say nw is nt cnsistent with what yu said last week．
重点句式 强调句：It is/was nt until ...
(教材P62) It was nt until an hur later that he nticed that Carlyn had left her emergency call device n the breakfast table．
直到一个小时后，他才注意到卡罗琳把她的紧急呼叫装置忘在早餐桌上了。
[句式分析] 本句为强调句，其句型结构为：It was nt until＋被强调部分＋that＋句子的其他成分。
It was nt until the 1970s that Tu Yuyu succeeded in discvering qinghasu．
直到20世纪70年代，屠呦呦才成功地发现了青蒿素。
(1)nt ...直到……才
(2)nt until置于句首时，主句要用部分倒装。
[即学即练] 单句语法填空/句型转换
①It was nt until I became an adult that I realised (realise) hw hard life was．
②Nt until did they hear that she was safe that their minds were (be) set at rest．
③I didn't realise hw much time I had wasted until I began t wrk．
→Nt until I began t wrk did I realise hw much time I had wasted．(倒装句)
→It was nt until I began t wrk that I realised hw much time I had wasted．(强调句)
Ⅰ．单词拼写
1．He was cmpletely desperate(绝望的) and didn't dare t g hme when he lst all his mney at the railway statin．
2．Still，the results are cnsistent (一致的) with the evidence．
3．The cmpany undertakes mechanical (机械的) wrk n all types f cars．
4．As we all knw，a child learns t talk by imitatin (模仿)．
5．The little girl hugged her dad tightly (紧紧地) and gave him a picture she had dne using her hands．
6．The plice think the videtape may hld sme vital clues (线索) t the identity f the killer．
7．The mney will be used t repair faulty (有故障的) equipment．
8．Wavelength(波长)is the distance between tw similar pints n a wave f energy．
Ⅱ．选词填空
g thrugh；g wrng；be adjusted t；hld ut；rush ut f
1．When Tm was driving alng the street，he saw tw thieves rush ut f a shp with a bag full f mney and run twards a waiting car．
2．At first，it did wrk fr sme time，but it went wrng ten minutes later．
3．He walked t her and held ut a small bunch f wild flwers．
4．Mst teenagers g thrugh a perid f rebellin in middle schl．
5．Yu can't see thrugh the telescpe until it is adjusted t yur eyes．
Ⅲ．课文语法填空
Jimmy，whse arms and legs were lng and agile，was Mn-brn．He culd handle the lunar gravity 1．as n Earth-brn human being culd．Hwever，he culdn't visit Earth，s his father，2．wh had left Earth 15 years ag，3．brught (bring) a real dg fr him，thugh he had a mechanical dg，Rbutt．
Jimmy's father explained t him what 4．a real dg is and wuld have sme ther by r girl keep Rbutt．Jimmy frwned．He said that Rbutt understd 5．him (he)．His father cntinued t talk abut the 6．difference (differ) between Rbutt and the dg，7．saying (say) that the dg wuld really lve him while Rbutt was just adjusted 8．t act (act) as thugh it lved him．
Jimmy held Rbutt 9．tightly (tight) and the desperate lk n his face meant that he wuldn't change his mind．He said，“I lve Rbutt and that's what 10．cunts (cunt)．”
课时分层作业(十一)
Ⅰ．单句语法填空
1．I am standing alne in the playgrund，desperately (desperate) wanting t make friends．
2．Maintaining yur daily rutine can help yu adjust t the stress f the business trip．
3．He verslept and gt up t late this mrning and that was why he missed the train．
4．Thrughut the past decade，my high schl has been cnsistently (cnsistent) ranked as ne f the tp teams in New Jersey．
5．It is said that the vase is an imitatin (imitate) f the ne in the museum．
6．Sphia clsed her eyes tightly (tight) in a vain attempt t hld back the tears．
7．We cannt apply mechanically (mechanical) ther peple's experience．
8．Technical experts als pinted ut that the design was faulty (fault)．
Ⅱ．阅读理解
If humans ever hpe t live n the Mars，the settlers will need t prduce a series f rganic cmpunds (有机化合物)，frm fuels t drugs，which are t expensive t ship frm Earth．
Chemists frm University f Califrnia，Berkeley，and Lawrence Berkeley Natinal Labratry (Berkeley Lab) have a plan fr that．
Fr the past eight years，the researchers have been wrking n a system cmbining bacteria and nanwires (纳米线) that can catch the energy f sunlight t change carbn dixide (CO2) and water int building blcks fr rganic things．Nanwires are thin wires abut ne-hundredth the width f a human hair，used as electrnic parts，and als as slar cells．
“On Mars，abut 96% f the atmsphere is CO2．Basically，all yu need is these nanwires t take in the slar energy and pass it n t these bacteria t d the chemistry fr yu，” said prject leader Peidng Yang，prfessr f chemistry and the S．K．and Angela Chan Distinguished Chair in Energy at UC Berkeley．“Fr a deep space task，yu care abut the weight，and bilgical systems have the advantage that they self-reprduce：Yu dn't need t send a lt．That's why this versin is highly attractive．”
The nly ther requirement，besides sunlight，is water，which n Mars is relatively mre than enugh in the plar ice caps and likely lies frzen undergrund ver mst f the planet，said Yang．
It wrks like phtsynthesis (光合作用)，which plants naturally emply t change CO2 and water int carbn cmpunds，mstly sugar and carbhydrates．Plants，hwever，have a quite lw efficiency (效率)，usually changing less than ne-half percent f slar energy int carbn cmpunds．Yang's system is cmparable t the plant that best changes CO2 t sugar，which is 4%～5% efficient．
【语篇解读】 本文是一篇说明文。文章主要介绍了可以在火星上自己生产有机化合物的新系统并分析了它的可能性以及它的优点。
1．What is the functin f the new bilgical system?
A．Reducing air pllutin n Mars．
B．Carrying many rganic things t Mars．
C．Helping t prduce rganic cmpunds n Mars．
D．Making building blcks withut sunlight．
C [推理判断题。根据文章第一段内容可知，人类若需要在火星上定居，则需要生产一系列的有机化合物，但是从地球上运送很昂贵。同时再根据第三段内容可知，科学家在研究一种新的系统，该系统可以捕获阳光的能量，将二氧化碳和水转化为有机物质的基石。综合分析，新生态系统的功能是帮助在火星上生产有机化合物。故选C项。]
2．Why is the self-reprductin pssible n Mars?
A．There's plenty f CO2，water and sunlight n Mars．
B．Mars is much easier t land than ther planets．
C．Spaceship technlgy has develped a lt．
D．Lts f xygen was fund n Mars．
A [推理判断题。根据文章第四段和第五段内容可知，火星上存在着大量的二氧化碳、水和阳光让其自己生产有机物质成为可能。故选A项。]
3．What can we learn abut Yang's system accrding t the last paragraph?
A．It desn't need carbn dixide and water．
B．It can be replaced by plants in space．
C．Its efficiency is higher than natural phtsynthesis's．
D．Its functins based n rules different frm phtsynthesis．
C [细节理解题。根据文章最后一段内容可知，杨的系统的效率比自然光合作用要高。故选C项。]
4．In which part f a newspaper may this text appear?
A．Life． B．Science．
C．Health． D．Educatin．
B [文章出处题。本篇文章主要介绍了可以在火星上自己生产有机化合物的新系统并分析了它的可能性以及它的优点。本文属于科技文，应选自报纸的“科学”部分。故选B项。]
Ⅲ．完形填空
Rehan was an American by，wh had a tugh childhd．When he was 8，his mther 1 his father．After his mther left，the family faced 2 difficulties because Rehan's father tried t raise tw sns all by himself．
By the 7th grade，Rehan's hme life had suffered 3 under the pressure．“There was n breakfast every day，” he said．“Smetimes there was n electricity at 4 ．” Despite his hard hme life，Rehan 5 bxing fr cmfrt．
Rehan cntinued t 6 academically while training t be a prfessinal bxer．Hwever，his 7 was brken when he suffered a shulder injury in the 12th grade．His hpe f being a prfessinal 8 was gne．He hurriedly applied t a number f clleges but was 9 ．At last，he had t wrk as a cleaner．
His clleagues wanted t 10 why he was there and wuld suggest he g t schl．They eventually spke t Bates，the 11 f the cmpany，abut the 12 yung man．Bates sn tk Rehan under his 13 and brught him t Bwie State University t meet a prfessr．This prfessr was s 14 by the cnversatin with Rehan that he agreed t admit Rehan．
“I studied s 15 ．I was winning s many hnrs — it was crazy，” Rehan said．By the end f his secnd year，Rehan made a decisin t g t law schl．Then Rehan transferred t University f Maryland，where he became a graduate in 2018．Over the curse f the fllwing year，Rehan wrked in dwntwn DC，while still studying．He was accepted t law schls at Harvard，this spring．
【语篇解读】 本文是一篇记叙文。文章讲述了Rehan从小父母离异，家庭经济困难，一度梦想破灭，幸好得到了老板Bates的帮助，最终Rehan成功毕业，毕业后被法学院录取的故事。
1．A．chse B．left
C．believed D．ignred
B [根据后文“After his mther left”可知，Rehan的母亲离开了父亲。]
2．A．financial B．plitical
C．emtinal D．spiritual
A [根据后文“because Rehan's father tried t raise tw sns all by himself”可知，因为Rehan的父亲独自抚养两个孩子，所以经济上(financial)有困难。]
3．A．nrmally B．frtunately
C．greatly D．freely
C [根据后文“There was n breakfast every day”可知，Rehan家每天都没有早餐，故Rehan的家庭生活承受了巨大的压力。]
4．A．schl B．hspital
C．hme D．church
C [根据前文“By the 7th grade，Rehan's hme life had suffered under the pressure．”可知，Rehan的家庭承受了巨大的生活压力，由此可知，此处指家里有时候没电。]
5．A．abandned B．avided
C．minded D．practised
D [根据后文“while training t be a prfessinal bxer”可知，此处指Rehan练习(practised)拳击。]
6．A．cheat B．imprve
C．stp D．perate
B [根据后文“academically”可知，此处指Rehan学业上在进步(imprve)。]
7．A．dream B．prfessin
C．judgement D．life
A [根据前文“while training t be a prfessinal bxer”可知，此处指他成为职业拳击手的梦想(dream)因为受伤破灭了。]
8．A．wrker B．student
C．directr D．player
D [根据前文“he suffered a shulder injury in the 12th grade”可知，因为在12年级时肩膀受伤，所以Rehan成为职业运动员(player)的希望破灭了。]
9．A．treated B．thrwn
C．separated D．rejected
D [根据转折连词“but”及后文“At last，he had t wrk as a cleaner．”可知，Rehan申请大学被拒绝了，所以他不得不成为一名清洁工。]
10．A．figure ut B．talk abut
C．make up D．pick up
A [根据后文“why he was there and wuld suggest he g t schl”可知，Rehan的同事们想弄清楚为何他在那里做清洁工。figure ut “弄清楚”。]
11．A．cleaner B．prfessr
C．general D．king
C [根据下一句“Bates sn tk Rehan under ...”可知，Bates是公司的总经理，后来给了Rehan帮助。]
12．A．black B．smart
C．general D．kind
B [根据前文“wuld suggest he g t schl (建议他去上学)”可知，Rehan是一个聪明的(smart)人。]
13．A．attack B．cntrl
C．nse D．wing
D [根据空前“Bates sn tk Rehan under his...”可知，Bates开始保护Rehan。固定搭配take sb．under ne's wing“保护某人”。]
14．A．frightened B．impressed
C．encuraged D．annyed
B [根据后文“he agreed t admit Rehan”可知，因为教授对和Rehan的谈话印象深刻，所以教授同意让Rehan入学。]
15．A．high B．deep
C．hard D．lng
C [根据后文“I was winning s many hnrs — it was crazy．”可知，Rehan学习很努力。]
Ⅳ．语法填空
Peple might be surprised t learn that abut 50 millin peple in the wrld use，r culd benefit frm the use f a wheelchair．Actually，the wheelchair is ne f the 1． (simple) man-made devices 2． are available t assist the disabled．With the develpment f science and technlgy，ther mre advanced frms f devices like rbts might cme int use．
Fr years scientists 3． (devte) themselves t develping new types f rbts that can be f help t the disabled．It remains 4． (see) what will cme ut f their effrts，but 5． is fr sure is that these rbts shuld meet the fllwing standards．
First f all，they shuld be easy t perate．Secndly，they must be able t perfrm multiple 6． (functin)．All in all，they shuld enable the disabled t live as nrmal a life 7． able-bdied peple．
If ne day their dreams cme true，these rbts can be hugely 8． (benefit) t all f us．With the assistance f a rbt，peple living with disabilities may find it easier fr them t handle life．Hwever，the mst difficult thing fr them is nt the 9． (cnvenient) in their lives，but the prejudice．Therefre，unless we get rid f the prejudice，they can nt be 10． (true) cmfrtable．
【语篇解读】 本文是一篇说明文。随着科学技术的发展，机器人将走进残疾人的生活。在机器人的帮助下，残疾人可能会发现他们更容易处理生活中的问题。文章也讲述了机器人应该符合哪些标准。
1．simplest [考查形容词最高级。“ne f＋the＋形容词最高级＋可数名词复数”为固定结构，故填simplest。]
2．that [考查定语从句。分析句子结构可知，man-made devices为先行词，在后面的定语从句中作主语，又因为先行词被形容词最高级修饰，所以关系代词只能用that。]
3．have been devting/have devted [考查动词的时态。由“Fr years”可知，本句可用现在完成进行时或者现在完成时。故填have been devting/have devted。]
4．t be seen [考查非谓语动词。 remain t d sth．“有待于做某事”，为固定短语，it与see在逻辑上是动宾关系，故填 t be seen。]
5．what [考查名词性从句。分析句子成分可知，空处引导主语从句，且在主语从句中作主语，故填what。]
6．functins [考查名词复数。functin为可数名词，在本句中指多种功能，故填functins。]
7．as [考查连词。根据语境可知，本句中含有as 结构，意为“和……一样”。故填as。]
8．beneficial [ 考查形容词。空处作表语，应用形容词。be beneficial t ...“对……有益”为固定短语。故填beneficial。]
9．incnvenience [考查名词。根据语境可知，本句表示“然而，对他们来说，最困难的不是生活中的不便，而是偏见”。所以the后面应该接名词incnvenience“不便”。]
10．truly [考查副词。修饰形容词cmfrtable应用副词。故填truly。]