必修 第二册Unit 1 Cultural Heritage课后练习题

这是一份必修 第二册Unit 1 Cultural Heritage课后练习题，共6页。试卷主要包含了 B 6等内容，欢迎下载使用。


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Nt nly des the use f plastic water bttles hurt yur wallet , it als increases pllutin and wastes energy and water .Only 23% f all plastic in America ends up in a recycling bin,meaning ver $1 billin wrth f plastic is treated as rubbish a year. Recently, Skipping Rcks Lab has invented a kind f water bttle called Oh.
It is a cnvenient, clear water bttle that can either be drunk r eaten. T drink it, yu can either peel ff the membrane(薄膜）r tear a hle in the membrane with yur teeth t pur the water int yur muth. T eat it, yu simply put the whle bttle in yur muth. One prblem the scientists have run int is hw t ship lts f Oh bubbles withut arriving with a very wet truck. Hwever, they have attempted t package units f individual bubbles tgether inside a larger and thicker membrane. It is targeting large utdr events such as marathns, music festivals, and sprting events, where tns f plastic bttles are used, and frequently left behind as litter. And t much plastic is sure t d harm t the envirnment, which culd accunt fr their purpse f such a new inventin.
The team has been wrking fr the past tw years t develp the technlgy and materials needed t prduce Oh; they have recently applied fr a patent fr their new advancement. The price fr an individual bubble r a unit f bubbles has nt been set yet, but they cst abut tw cents t create a unit, which is cheaper than plastic bttles. It has appeared at events in Lndn, San Francisc, Bstn, at cnferences, festivals, and s n.
Oh is catching many peple's attentin and has raise ver $1 millin and gained 1,000 investrs in nly three days. It is mstly being sld at events at the mment t keep th cnsumer's interest when the prductin machine is running . It quickly making a rise, s keep an eye ut this year fr thes bttles f the future.
1.Hw is mst plastic dealt with in America?
A. It's sld. B. It's recycled.
C. It's buried. D. It's wasted.
2. Why did the team invent Oh?
A. T make a prfit fr a cmpany.
B. T prtect the envirnment.
C. T make peple eat as they drink.
D. T reduce the cst f the plastic bttle.
3.What can we infer abut Oh frm the text?
A . It is easy and safe t ship it in large amunts .
B. It has becme ppular since it began t be sld.
C. It might be sld at a lwer price than plastic bttles.
D. It cst the team a lt f mney t develp the technlgy.
4.What des the authr really want t say in the last paragraph?
A. Oh is t be a success in the future.
B. Oh is being supprted by smart peple.
C. Oh is taking the place f plastic bttles nw.
D. Oh is being prduced t attract mre investrs.
II.完形填空
There is a tree full f ripe plums(李子）with branches hanging ver ur huse . Every single mrning when I see plums n the grund , I am 5_____ . " Ww , plums ! " I say t myself and lk up at the 6______ , and sure enugh there are plums there .
I imagine the tree saying, "If I put the plum here,7_________ where yu walk,maybe yu will see it." I step ver the plum n the way ut and see it n my way back, thinking hw ften I 8 _______ it and step ver it. Every time I 9______ and see a plum, I feel as thugh smene has given me a 10________ .
"Fr me?"I said t the plum tree ne mrning as I 11______ sme plums. "Yu culd have."Maybe we're suppsed t ffer ur gifts t the wrld with genersity(慷慨）and lve.
It seems that I have a hard time 12________ that fruit falls freely frm the sky. Is the tree13______ with me n purpse? Is there part f me that desn't feel wrthy f receiving 14_______ plums frm the sky? Is life 15_______ t have mments that are s sweet and easy?
Smetimes it feels as thugh the tree were 16_______t me and she were saying, "Fr yu. Fr yu. Fr yu. "When I listen t her, I feel the 17_______ f her ffering, and this is when my heart breaks. Despite the18______ f a day, there can be tender, tuching mments in nature that feel t me like there's a frce ut there that 19______ me refreshed(振奋的）.
B.surprisedC.anxiusD.calm
B.tableC.grassD.grund
B.hardlyC.graduallyD.certainly
8 . A . wearB.enjyC.missD.trust
B.decideC.stpD.lse
B.trickC.factD.gift
B.refusedC.bughtD.gathered
B.acceptingC.callingD.cking
B.agreeingC.discussingD.sharing
B.smellyC.dirtyD.free
B.allwedC.lckedD.shwn
B.walkingC.referringD.talking
B.peaceC.temperD.knwled
18 . A . attentinB.chiceC.pleasureD.difficulty
19 . A . keepsB.hpesC.needsD.causes
III.语法填空
I climbed Kilimanjar with Lava Expeditins(探险队）during the rainy seasn.
I 20____ (fly) t Nairbi in Kenya and spent several days there. At my htel in Nairbi I met the rest f the grup with whm I wuld spend the next week. We all travelled n the bus tgether fr 21______ 8-hur jurney int Tanzania and then Arusha,a quiet twn.
After we arrived at ur htel in Arusha, we had dinner and a few drinks. Then we 22______ (intrduce) t mre members including Taddeus Minja, the main guide, 23_______ was very experienced-climbing Kilimanjar runs thrugh the generatins f his family.
The next day the Lava Expeditins members checked if we had the crrect and enugh clthing fr ur expeditin n Kilimanjar . Only ne persn needed t bring 24 _______( many ) clthes .
After that we set ff , 25 ______( walk ) in the rain thrugh the beauty f the rainfrest , all the way t the first camp. I was happy the next few days as the view was s 26______ (wnder) and changed every day. I suffered a little during the trip and I felt s tired. But the members f Lava Expeditins prvided me with lts f encuragement which was ne f the best 27______ ( memry ) . Finally we reached the tp f Kilimanjar in bright blue skies .
I felt excited abut climbing Kilimanjar and the feeling didn't change during my trip. The fellw members Lava Expeditins lked 28______ me s well that I was 29_______ ( deep ) thankful fr their help .
Ⅰ、【答案】1. D 2. B 3. C 4. A
【分析】
语篇导读本文是一篇说明文。由于塑料瓶的使用不但浪费金钱，还造成环境污染，Skipping Rcks Lab发明了一种可以食用的包装材料Oh。本文介绍了Oh的食用方法，运输方法以及制作成本，并展望了其市场前景。
1 .细节理解题。根据第一段第二句可知，在美国只有23%的塑料最后回到回收站，这意味着价值超过10亿美元的塑料被视为垃圾。据此可知，在美国，大部分塑料被当成垃圾处理了，故D项正确。
2 .细节理解题。根据第二段尾句可知，由于塑料瓶的使用污染了环境，故Skipping Rcks Lab发明了一种可以食用的包装材料Oh,故B项正确。
3 .推理判断题。根据第三段第二句可知，该产品的制造成本比塑料瓶低；据此可推测，该产品的售价也可能比塑料瓶低，故C项正确。
4.推理判断题。根据尾段第一句可知，Oh吸引了很多人的注意，在三天时间内就得到了1000位投资者的关注，筹集到100多万美元；再结合尾段最后一句可推知，作者最后想要表达在未来Oh一定能获得成功，故A项正确。
Ⅱ、【答案】5. B 6. A 7. A 8. C 9. C 10. D 11. D 12. B 13. D 14. D 15. B 16. D 17. A 18. D 19. A
【分析】
文章叙述了作者因自家房前的一棵李子树所产生的一些关于人生的思考。
5. 根据后面作者对李子发出的惊叹“Ww,plums!”可知，作者感到惊奇，故选B项。
6. 根据前面的lk up可知作者是抬头看，并且根据下文中的there are plums there可知，作者看到地上的李子，感叹一句，然后抬头看看李子树。故选A项。
7.根据后面的maybe yu will see it可知，李子就“恰好”在作者路过的地方。故选A项。
8.根据step ver it可知，作者有很多次都“未注意到”李子。故选C项。
9.根据see a plum可知，此处是指作者停下来看李子。故选C项。
10.根据下一段中的Maybe we're suppsed t ffer ur gifts t...可知，作者看到李子就感觉仿佛有人给了他“礼物”一样，所以要用gift。故选D项。
11. 根据“Fr me?”及“Yu culd have.”可知，此处是指作者“采集”了一些李子。gather意为“采集（植物、水果等）”。故选D项。
12.根据后文中的Is there part f me that desn't feel wrthy f receiving可知，作者觉得自己很难“接受”免费的李子。故选B项。
13. 作者从树下得到李子，因此怀疑是不是李子树出于什么目的与他“分享”果实。故选D项。
14. 作者得到李子树的馈赠，因此作者说自己得到的是“免费的”李子。故选D项。由本段第一句也可知答案。
15. 根据上句的内容可知，此处作者在反思生活会被“允许”有如此甜蜜的时刻吗，所以要用allwed。故选B项。
16. 根据后面的she were saying可知，作者感觉李子树似乎在跟他“说话”，故选D项。
17.根据李子树对作者说的“Fr yu.Fr yu.Fr yu."可知，作者感受到了李子树的“慷慨”，故选A项。
18.根据上文作者感受到了李子树的慷慨可知，作者感到尽管生活中有“困难”，但也有温柔感人的时刻。故选D项。
19.作者感觉自然给他带来的感动就像一种强大的力量让他振奋。此处为“keep+宾语+adj.”结构，keep意为“使保持，使处于”。故选A项。
Ⅲ、【答案】20.flew 21.an 22.were intrduced 23.wh 24.mre 25.walking 26.wnderful 27.memries 28.after 29.deeply
【分析】作者在文章中介绍了自己和拉瓦探险队一起攀登乞力马扎罗山的情况。
20.本文讲述过去发生的事情，此处与后面的spent并列，故填过去式flew。
21.8-hur jurney 前面需加不定冠词，表示“一段8小时的旅程”。数字8的英文eight发音以元音音素开头，故填an。
22.此处表示“我们”被介绍给更多的成员，应用一般过去时的被动语态，故填were intrduced。
very experienced修饰前面的the main guide,为非限制性定语从句，先行词指人，关系词在从句中作主语，故填wh。
24.前文讲到大家检查是否带了合适的、足够的衣服，此处指只有一人需要多带些衣服，故填mre
25.After that we set ff为结构完整的句子，后面没有连词，由此判断设空处应填非谓语动词作状语。walk与其逻辑主语we之间为主动关系，故填walking。
26.设空处在从句中作表语，应用形容词 wnderful。
27. "ne f+可数名词复数”为固定用法，意为“……之一”。
28. 此处表示其他成员把“我”照顾得很好，lk after为固定搭配，意为“照顾”。
29. 修饰形容词 thankful应用副词。deeply意为“非常；真诚地”