英语选择性必修 第一册Unit 6 Nurturing nature课后作业题

这是一份英语选择性必修 第一册Unit 6 Nurturing nature课后作业题，共6页。试卷主要包含了_______等内容，欢迎下载使用。
（2019浙江金华期中）
Walk thrugh the Amazn rainfrest tday and yu will find it steamy，warm，damp and thick. But if yu had been there arund 15，000 years ag during the last ice age，wuld it have been the same？Fr mre than 30 years，scientists have been arguing abut hw rainfrests might have reacted t the cld dry climate f the ice ages but till nw.n ne has reached a satisfying answer.
Rainfrests like the Amazn are imprtant fr mpping up CO2，frm the atmsphere and helping t slve glbal warming. Currently the trees in the Amazn take in arund 500 millin tns f c each year，equal t the ttal amunt f CO2，given ff in the UK each year. But hw will the Amazn react t the future climate change？If it gets drier，will it survive and cntinue t draw dwn CO2. Scientists hpe that they will be able t learn in advance hw the rainfrest will manage in the future by understanding hw rainfrests reacted t climate change in the past.
Unfrtunately，cllecting infrmatin is incredibly difficult. T study the past climate，scientists need t difficult lk at fssilized pllen（花粉）kept in lake mud. Ging back t the last ice age means drilling dwn int lake sediment（沉积物），which requires specialized equipment and heavy machinery. There are very few rads and paths，r places t land helicpters and aerplanes. Rivers tend t be the easiest way t enter the frest but this still leaves vast areas between the rivers cmpletely unsampled（未取样）.S far，nly a handful f cres have been drilled that g back t the last ice age and nne f them prvide enugh infrmatin t prve hw the amazn frest reacted t climate change.
1. Hw d scientists study the past climate change?
A. By predicting the climate change in the future.
B. By drilling dwn deep int land sediment.
C. By taking samples frm rivers in the Amazn.
D. By analyzing fssilized pllen in lake mud.
2. What is needed fr drilling dwn int lake sediment?
A. The latest helicpter.
B. The special equipment.
C. The light machinery.
D. The narrw path.
3. What is the purpse f writing the passage?
A. T attract mre peple's attentin t CO2
B. T call n peple t prtect rainfrests.
C. T infrm peple f hw scientists wrk n rainfrests.
D. T warn peple t stay away frm the danger f rainfrests.
4. The best title fr the text may be ________.
A. Mystery f the Rainfrest
B. Climates f the rainfrest
C. The histry f the rainfrest
D. Changes f the rainfrest
Ⅱ. 七选五
（2019山东平度九中高二上学期期中）
As the saying ges，N man is an island. We all need t cnnect with ther peple t fully give meaning t ur lives. As we grw lder，we develp clseness t certain peple. 1._______.
A Grup f Friends
Having a grup f friends is healthy because yu get t grw and learn things tgether.
2.________，but yur friends will always relate t yu because they are ging thrugh the very same things. A gd grup f friends are the nes wh make yu a better persn.
Yur Best Friend
Even if yu belng t a grup f friends，there will always be that ne persn yu trust and care fr the mst. A best friend is that ne persn wh listens t yur prblems and makes sacrifices fr yur sake. 3._______. This persn is smene wh will believe in yu and favur yu every step f the way.
The Bnds That Last
4._______. There are times gd friends are separated fr years, but when they meet feel as clse t each ther as they used t when they were yunger. And even thugh they get busy，all it takes is a reunin t rekindle all the happy memries and make new nes in the prcess.
A Gd Friend
T be a gd friend des nt have t mean yu have t sacrifice an eye r a limb t prve yur lyalty and qualificatin. Yu d nt have super pwers t make all their prblems g away verall But what is great abut a gd friend is that when yu need him r her，they are always willing t be there，5._______.
A. That is the true value and essence f friendship
B. These are what we call ur “friends”
C. Friendship is the hardest thing in the wrld t explain
D. Friends d nt have t always be tgether t remain friend
E. Parents may nt fully understand what yu are ging thrugh
F. Yu prmise t stay in tuch with peple，but it desn’t wrk ut
G. He r she is yur shulder t cry n and yur defender frm yur massive ppressrs（压迫者）
1.__________ 2. __________ 3. __________ 4. __________ 5. ___________
Ⅲ.读后续写
（2019浙江台州联谊五校高二期中，★★☆）
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。续写的词数应为150左右。
Ali and his yunger sister，Zahra, lived with their parents in a pr neighbrhd. Their mther was very sick and their father was struggling t find a jb，and they had nly a little mney with which t buy fd. As they had nt paid the rent fr several mnths，the landlrd was breathing dwn their necks（紧盯着他们）.
One day，Ali tk Zahra's shes t a she repairman t be fixed，but he lst them n the way hme. It wasn't until he gt hme that he realized he had lst the shes. He was afraid that his parents wuld be angry and disappinted，s he begged his sister t keep it secret. Zahra agreed and the tw decided t share Ali’s running shes. Zahra's schl hurs were in the mrning, s she wuld wear them first. After schl, she wuld rush back and give them t Ali. He culd then run t his schl, which began in the afternn. Althugh he ran as fast as he culd. Ali ften arrived late and was warned by the schl.
Ali heard abut a lng distance race that wuld be held fr the bys in the city. when he learned that the third prize was a new pair f shes, he decided t take part. He ran hme excitedly and prmised his sister that he wuld win her the new shes.
The day f race arrived. Ali had a strng start but halfway thrugh the race he began t get tired and his legs began t ache. Getting mre and mre exhausted he thught nly f Zahra and his prmise t her. Dreaming f the new shes he wuld win fr his sister gave him strength, and he stayed right behind the tw fastest runners determined t finish third Suddenly, as the finish line drew near, anther runner cllided(碰撞) with Ali frm behind and he crashed t the grund.
Paragraph 1：
Ali lked and saw the ther bys rushing ahead. _______________________________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Paragraph 2:
Filled with pleasure, Ali walked hme quickly. _________________________________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案：
Ⅰ.阅读理解
语篇解读：文章主要介绍了科学家为研究亚马孙雨林将如何应对将来的气候变化而对过去的雨林是如何度过冰河时期进行取样研究。
1.D细节理解题。根据文中第三段第二句 T study the past climate，scientists need t lk at fssilized pllen（花粉）kept in lake mud.可知，要研究过去的气候，科学家需要看保存在湖泥中的花粉化石。故选D。
2.B细节理解题。根据文中第三段第三句 Ging back t the last ice age means drilling dwn int lake sediment（沉积物）which requires specialized equipment and heavy machinery. 可知，钻到湖泊沉积物需要专门的设备和重型机械。C选项错在light。故选B。
3.C推理判断题。这是一篇科普文章，通常写作目的是提供信息。A选项是吸引更多人对二氧化碳的注意，和文章无关；B选项是号召人们保护雨林，此文不是强调保护雨林；D选项是警告人们远离雨林的危险，文章没有讲到雨林的危险。故选C。
4.A主旨大意题。根据第一段后两句 But if yu had been there arund 15，000 years ag，during the last ice age，wuld it have been the same？Fr mre than 30 years，scientists have been arguing abut hw rainfrests might have reacted t the cld，dry climate f the ice ages，but till nw，n ne has reached a satisfying answer.可知，人们对于雨林怎样应对气候变化一直没有满意的答案，二三段讲述的是科学家进行该研究的价值和具体实践及遇到的困难，所有这些都是为了揭开原因，所以标题为“雨林的神秘”是最恰当的。B、C、D选项都仅仅是文章提到的部分信息。故选A。
Ⅱ.七选五
语篇解读：文章提到任何人都不可能是一个孤岛，都需要和他人、朋友联系。但是，什么是真正的朋友呢？文章阐述了什么是真正的朋友及朋友的意义等。
1. B过渡句。设空处上一句提到随着年龄增长，我们会和某些人发展亲密关系。下面的段落接着介绍 a grup f friends的意义。中间需要衔接句子。选项B中的 These指代上句中的 certain peple。故选B。
2. E过渡句。设空处后面是由but连接的一个表示转折关系的分句，因此设空处的意思肯定和后面相对应。but后面说朋友总是和你联系着，选项E “Parents may nt fully understand what yu are ging thrugh”提到父母可能不能完全理解你，与“正经历相同的事情”正好与此对应，且 ging thrugh为词汇复现，故选E。
3. G细节句。本题属于段中题。设空处上句话提到最好的好朋友是什么样的人，下句话说这个人总会相信并支持你。因此，中间也应该是介绍最好的朋友的作用和意义。G项提到最好的朋友是你的肩膀和守护者，正好合适。
4. D主旨句。本题属于段首题。段首句一般是引领本段的主旨句。不过，也有可能是引出话题句。综合分析本段意思，设空处后面主要介绍好友虽分开多年，但情谊不断，即使彼此再忙，一次重聚就会重燃美好的回忆。D项提出朋友不必总是待在一起正好引领本段。
5. A主旨句。设空处位于该段最后，有时会是总结句。设空处上句提到好友的作用。A项提到这就是友谊的真正价值和本质，且该项中的That指代的就是上句话所说的内容。故选A。
Ⅲ.读后续写
One pssible versin:
Paragraph 1:
Ali lked up and saw the ther bys rushing ahead. Refusing t give up at this pint, he jumped t his feet and ran as fast as he culd. He dashed acrss the finish line and wn the furth prize. Thinking he wuld let her sister dwn, Ali culdn’t help sbbing. Just then he suddenly heard the annuncement frm the bradcast that he wn the third prize as the: runner wh cllided with Ali was disqualified fr breaking the rule. Hlding the shes clse t his chest during the award ceremny, Ali felt verjyed and relieved as he eventually wn the shes fr his sister.
Paragraph 2:
Filled with pleasure, Ali walked hme quickly. He culd nt wait t see his sister and share the gd news. On his arrival, Ali fund Zahra was waiting utside. Nervus and anxius, Zahra wndered whether her brther had brught her what she was expecting. “Zahra, see what I have gt fr yu.” Ali said excitedly, taking the prize ut f his bag with his trembling hands The instant Zahra saw the shes, her face lit up. S thrilled was she that she threw herself at Ali. “Thank yu! Ali.” Tears f jy welled up in their eyes as the brther and the sister hugged tightly tgether.