2020-2021学年Unit 3 The internet课时练习

这是一份2020-2021学年Unit 3 The internet课时练习，共8页。
1．It has been cnfirmed(确认) that the sprts meeting scheduled fr Tuesday is pstpned．
2．If yu can bk a rm tw mnths ahead nline, yu can have a gd discunt(折扣)．
3．In China, it is rude(无礼的) t put the chpsticks straight int a bwl f rice．
4．It still upsets(使心烦) him when he thinks abut the accident．
5．The gvernment has made great effrts t prtect the envirnment, and it has achieved the intended target(目标)．
6．Thse wh prduce false(假的) gds shuld be punished．
7．He is a very pen­minded man, and wn’t be particular(讲究的) abut these small things．
8．In sme cases(情况) peple have had t wait several weeks fr an appintment．
9．The bk caught the authr’s(作家的) eye because it reminded him f his wn childhd．
10．I wuld appreciate it if yu culd give me sme tips(建议) n hw t slve the prblem at yur cnvenience．
eq \a\vs4\al(Ⅱ) 选词填空
1．They read the newspapers every day t keep_track_f_what has happened all ver the wrld．
2．Nw_that yu are fnd f table tennis, I’d like t invite yu t jin the schl team．
3．With smene I lve I can g_thrugh all the hardships f life．
4．(2019·全国卷Ⅰ)On the ne hand, I have a gd cmmand f spken English; n the ther hand, I have sme experience in keeping freign friends cmpany．
5．Therefre, let’s take the respnsibility t build_up a lw­carbn city by riding bicycles．
6．She keeps a balanced diet and des exercises regularly t keep in_shape．
7．Yu ught nt t have_made_fun_f him, and yu shuld have learned frm him．
8．Yu must keep_in_mind that there is n such thing as a free lunch in the wrld, s dn’t be lazy and hate wrk．
eq \a\vs4\al(Ⅲ) 完成句子/一句多译
1．说话时你满嘴食物是不礼貌的。
It’s_rude_f_yu_t_speak with yur muth full．
2．这是很重要的，因为你说英语越多，你的英语就会越好。
This is imprtant because the_mre_yu_speak_English,_the_better_yur_English_will_becme．
3．英国农场主，尤其是养羊羔的农场主，非常担忧。
British farmers, particularly thse prducing lambs, are very wrried．
4．得知你因为发胖而伤心我非常担心。下面是如何保持健康的一些建议。
_I’m_srry_t_hear_that_yu_are_upset because yu have put n weight．The fllwing are sme_tips_n hw t keep fit．
5．(2019·全国卷Ⅰ)一方面，我很熟悉中国画，因为我的父亲是一位中国画家。
(1)Fr ne thing, I am_quite_familiar_with_Chinese painting, fr my father is a Chinese painter．
(2)Fr ne thing, Chinese painting is_quite_familiar_t_me,_fr my father is a Chinese painter．
eq \a\vs4\al(Ⅰ) 单句语法填空
1．She’s been very depressed and upset(upset) abut this whle situatin．
2．The lecture will cver a number f cases where beginners f English fail t use the language prperly．
3．The shy wman felt embarrassed(embarrass) when she became the centre f attentin．
4．In my pinin, yu’d better make an aplgy t him fr yur rudeness(rude)．
5．I’ll sell at a discunt in return fr a speedy sale．
6．Generally speaking, the mre expensive the cmputer is，the_better(gd) it is．
7．Listening t his inspiring speech, we were inspired t make great effrts．It gave us nt nly hpe but als inspiratin．(inspire)
8．She was_s wrried abut the safety f her sn that she culdn’t fall asleep the whle night．
9．She is trying her best t_bridge(bridge) the generatin gap with her mther．
10．When she wke up, she fund herself lying(lie) in a hspital bed．
eq \a\vs4\al(Ⅱ) 阅读理解
A
Khan Academy is a website prviding a free educatin fr any persn．The website includes mre than 4，000 shrt teaching vides abut many different subjects．Every mnth, ver 7 millin peple g t the Khan Academy website t watch its vides．
Khan Academy began with ne man named Salman Khan．As a yung man, Khan gt a degree frm Harvard Business Schl and began t wrk in business．
In 2006, Khan used the Internet t help his yung cusins, wh lived far away, with their mathematics schlwrk．He drew numbers and pictures n the website t teach them．After a time, he put his vides nt the website YuTube, where his cusins culd watch them any time they wanted．But Khan nticed that ther peple were als watching his vides n YuTube．
By 2009, the number f peple watching his vides n YuTube was getting very large．Khan decided t make the vides his jb instead．S he fficially began Khan Academy, prviding vides n mathematics and ther schl subjects．
Peple did nt have t pay t watch the vides．But they culd give Khan mney if they wanted t supprt his wrk．Sme peple did give Khan small amunts f mney, but he was still having a hard time．Later, a wman tld Khan that Bill Gates used Khan Academy fr his kids．After that, the Bill and Melinda Gates Fundatin began giving mney t Khan Academy．In 2010 Ggle gave the website mney t, wanting Khan t translate his vides int the wrld’s mst cmmn languages．Tday, peple can see Khan’s vides in many different languages．
Sme peple think that Khan Academy will be the way mre and mre peple learn in the future．Teachers can use it in their classrms．Khan believes that Khan Academy will never, and shuld never, replace a schl．But he believes teachers and students can use it t make schls better．
【解题导语】 本文是一篇记叙文。文章主要介绍了Khan Academy这个学习网站的成立背景、发展过程以及现状。
1．What can ne get frm Khan Academy?
A．Vide­making methds．
B．Free learning infrmatin．
C．Any help with the schlwrk．
D．A gd number f beautiful pictures．
B 解析：细节理解题。根据第一段中的Khan Academy is a website prviding a free educatin fr any persn．可知。
2．In its early days, Khan Academy________．
A．faced mney prblems
B．had truble with language
C．was unppular with schls
D．had a shrtage f skilled teachers
A 解析：细节理解题。根据第五段可知，Khan Academy网站在创办初期曾遇到过资金问题。
3．What des Salman Khan think f Khan Academy?
A．It will play an active rle in schl teaching．
B．It can replace teachers in classrms．
C．It can replace a teaching schl．
D．It’s the future f educatin．
A 解析：推理判断题。根据最后一段中的But he believes teachers and students can use it t make schls better．可知，Salman Khan觉得他的网站可以促进教学。
4．The text is mainly written t________．
A．describe an academic leader
B．intrduce a learning website
C．ffer sme netwrk knwledge
D．cmpare tw different learning styles
B 解析：写作意图题。本文主要介绍了Khan Academy这个学习网站的成立背景、发展过程以及现状，由此可知B项概括正确。
B
It’s 11 p．m．, and I’m still sitting here writing this article fr the schl magazine! I’ve had tw weeks t write it, and my teacher, Julia, wants it tmrrw．She’s always cmplaining(抱怨) that I leave things till the last minute．Maybe she’s right．
A mnth ag I made a decisin t be mre efficient(有效率的) this year．Well, I’ve clearly failed．I’ve als been trying t get fitter fr fur weeks nw．I’ve started ging t the health club．I’ve even been ging t bed earlier．But I’m nt feeling any fitter, just a little unhappier．I miss my bad habits．Why is leading a better life s hard?
I’ve just read an article n a website, and I’ve discvered that it isn’t my fault(过错)! In fact, it isn’t anyne’s fault．It’s ur brain’s．It’s prgrammed t make it difficult t break bad habits．There’s nthing we can d．Scientists have dne experiments that shw we use ne part f ur brain when we think abut urselves and anther when we think abut ther peple．Hwever, when we think abut urselves in the future, we use the same part f the brain that we usually use t think abut ther peple．In ther wrds, the brain sees the “future yu” as a different persn than yur “present yu”．That’s why we dn’t always find it easy t make gd decisins fr urselves in the future．
But that’s nt all．Scientists have als discvered that it takes arund ten weeks t frm a gd habit．That’s the amunt(数量) f time the brain needs t accept new behaviral patterns(形式)．The gd news is that nce yu make it t ten weeks, everything becmes a lt easier．The bad news is that ten weeks is a really lng time, s it’s easy t give up what yu want t d befre then．
S even when we want t change ur ways and becme better peple, ur brains wn’t let us．Or is this just an excuse? Lk—I’ve finished my article n time! Anything is pssible!
【解题导语】 本文是一篇议论文。作者分析了为何习惯不容易被改变。
5．In Julia’s eyes, what kind f persn is the authr?
A．A bit lazy． B．Quite smart．
C．Very healthy．D．Truly hnest．
A 解析：推理判断题。由第一段中的Julia．．．always cmplaining(抱怨) that I leave things till the last minute可知，作者总是把事情留到最后时刻才做，故在老师Julia眼里，他有点懒散。
6．What des Paragraph 3 mainly tell us?
A．Why we can’t have a better life．
B．Hw ur brain sees urselves in the future．
C．Hw ur brain helps us make gd decisins．
D．Why it is nt easy fr us t change ur habits．
D 解析：段落大意题。由第二段可知，作者想改掉以前的习惯却发现很难。第三段承接上段内容，由其中的It’s ur brain’s．It’s prgrammed t make it difficult t break bad habits．可知，作者在本段介绍他看到的一篇关于大脑在人们做决定时如何运转的文章，旨在告诉读者为何改变旧的习惯是如此之难。
7．Accrding t scientists, in rder t frm the habit f taking exercise, the authr needs t take abut ________．
A．anther tw weeksB．anther fur weeks
C．anther six weeksD．anther ten weeks
C 解析：推理判断题。由第二段中的I’ve als been trying t get fitter fr fur weeks nw．和倒数第二段中的Scientists have als discvered that it takes arund ten weeks t frm a gd habit．可知，根据科学家的研究，已锻炼四周的作者，再需要大约六周的时间就能养成锻炼的好习惯。
eq \a\vs4\al(Ⅲ) 完形填空
Edward was a high schl student with little cnfidence．Edward’s math teacher nticed that Edward always __1__ in the back f the classrm．She als nticed that Edward had n __2__ at schl and always ate lunch __3__．The teacher felt she had t __4__ him smetime．
One day after the final exam, when the students came int the teacher’s ffice t get their reprt cards, the teacher kept __5__ Edward in line, __6__ she didn’t see him．When she was getting ready t g hme, Edward __7__ walked in．He lked __8__．He wre the __9__ clthes that he had wrn fr weeks and his hair was all matted(缠结的)．He lked at the teacher and said, “I knw I am getting a(n)__10__ grade．I’ve realized I’m a(n) __11__ t thers．N ne can ever lve a persn like me．I’m a hpeless persn with n __12__．” The teacher let him __13__ while hlding back her tears and trying t maintain prfessinalism．When he finished, the teacher lked __14__ int his sad eyes and said, “Edward, yur final grade is an ‘A’．” He was very __15__ and said, “Yu give me an ‘A’？ Me? Why wuld yu like t give me an ‘A’ when I did such a pr jb？” The teacher cntinued, “Yu may appear t be a ‘D’ student, but yu are an ‘A’ persn．I __16__ yu! And I always supprt yu．Never __17__ yur dream! I will be __18__ yu．”
The teacher’s wrds gave Edward __19__．Frm then n, Edward’s test scres gt __20__．Because f this great teacher, wh spke the right wrds, Edward has been wrking hard and nw he is a wrld－famus dctr．As the saying ges, “The tngue has the pwer f life and death．”
【解题导语】 本文是一篇夹叙夹议文。Edward因为成绩差而自卑，他的数学老师与他推心置腹地谈话后，Edward对自己充满信心，最终成了一位世界著名的医生。
1．A．stdB．waited
C．satD．walked
C 解析：根据上文的Edward was a high schl student with little cnfidence．可知，Edward比较自卑，故他总是“坐”在教室后面。
2．A．relativesB．friends
C．bksD．classmates
B 解析：根据at schl以及上下文可知，Edward在学校没有“朋友”。
3．A．earlyB．frequently
C．straightD．alne
D 解析：根据语境可知，他总是“一个人”吃午饭。
4．A．encurageB．criticize
C．nticeD．prmise
A 解析：根据语境可知，老师觉得她不得不找时间“鼓励”Edward了。
5．A．talking withB．lking fr
C．discussing abutD．laughing at
B 解析：根据下文的．．．she didn’t see him．可知，老师在排队的人群中不断“寻找”Edward。
6．A．butB．s
C．ifD．althugh
A 解析：根据上下文可知，这里是转折关系，故用but。
7．A．calmlyB．happily
C．certainlyD．finally
D 解析：根据语境可知，当老师准备回家时，Edward“终于”走进了老师的办公室。
8．A．funnyB．strict
C．terribleD．angry
C 解析：根据下文的．．．clthes that he had wrn fr weeks and his hair was all matted(缠结的)．可知，他看起来很“糟糕”。
9．A．beautifulB．new
C．sameD．expensive
C 解析：根据下文的．．．clthes that he had wrn fr weeks．．．可知，他穿着已经穿了几个星期的“同样的”衣服。
10．A．excellentB．rdinary
C．cnfusingD．lw
D 解析：根据下文的Why wuld yu like t give me an “A” when I did such a pr jb．．．Yu may appear t be a “D” student, but yu are an “A” persn．可知，Edward知道他分数“低”。
11．A．embarrassmentB．mystery
C．lightD．example
A 解析：根据语境可知，Edward意识到对其他人来说自己很“丢脸”。
12．A．luckB．future
C．galD．exceptin
B 解析：根据上文的I’m a hpeless persn．．．可知，Edward认为自己毫无希望，没有“将来”。
13．A．cmplainB．research
C．cntinueD．leave
C 解析：根据下文的When he finished．．．可知，老师强忍着泪水，让Edward“继续”说。
14．A．shylyB．directly
C．carefullyD．dubtfully
B 解析：根据语境可知，老师“直视”Edward。
15．A．sadB．anxius
C．prudD．surprised
D 解析：根据下文的“Why wuld yu like t give me an ‘A’ when I did such a pr jb？”可知，Edward非常“吃惊”。
16．A．believe inB．give up
C．pay attentin tD．lk frward t
A 解析：根据下文的And I always supprt yu．可知，老师“信任”Edward。
17．A．achieveB．frget
C．repeatD．explain
B 解析：根据语境可知，千万不要“忘记”你的梦想。
18．A．visitingB．affecting
C．praisingD．watching
D 解析：根据语境可知，老师会“关注着”Edward。
19．A．patienceB．knwledge
C．hpeD．expressin
C 解析：根据下文的Because f this great teacher, wh spke the right wrds, Edward has been wrking hard and nw he is a wrld－famus dctr．可知，老师的话给予Edward“希望”。
20．A．checkedB．imprved
C．publishedD．hidden
B 解析：根据语境可知，从那以后，Edward的分数“提高”了。
keep (．．．) in mind; make fun f; keep track f; in shape; g thrugh; nw that; keep sb．cmpany; build up