北师大版（2019）高中英语必修2单元复习单元测试卷：Unit5 Humans and Nature Word版含答案

2020-2021学年新北师大版高中英语必修2：
Unit5 Humans and Nature 单元过关检测
Ⅰ. 单词拼写
1．His a (抱负) is to become a great scientist in the future.
2．She welcomed us with a c (兴高采烈的)greeting.
3．In the past, studying abroad was a d (遥远的) dream for most people.
4．He is practicing every day, in p (准备) for the ice－skating championship.
5．He travelled alone across the whole c (大洲) of Africa from east to west.
6．The first thing you’ll see on Mars will be one of the p (极地的) ice caps.
Ⅱ. 完成句子
1. 回家途中，我拜访了王先生。
，I visited Mr.Wang.
2. 他们都在为明天的考试做准备。
They are all .
3. 我们刚才请人把洗衣机修好了。
We just now.
4. 一个月内，他花光了身上所有的钱。
Within a month, he all his money．
5. 门慢慢打开，那位女士就站在那里。
The door opened slowly and there ．
Ⅲ. 阅读理解
In one of the world’s most forbidding environments，polar bears spend their summers roaming (漫步) the Arctic on large pieces of floating ice. They drift(漂移) for hundreds of miles，finding mates，hunting for seals，and fatting themselves up for the winter. Without the floating ice，the world’s largest bears could not survive. Yet at this moment，the polar bears’ Arctic habitat (栖息地) is melting away under it because of global warming.
Over the past three decades，more than a million square miles of floating ice has disappeared. Scientists predict that，if the current rate of global warming continues，most，if not all，of the bears’ floating ice will be gone by 2100.As a result，the world’s polar bears could face global dying out by the end of this century.
Already，the ice on the southern edge of the polar bears’ habitat is melting about three weeks earlier than in the past. The loss of those key weeks leaves the bears less time to hunt，eat and store up fat. Once the ice melts，the bears must fast for up to eight months on land until the floating ice returns. As a result of early melting，there has been a 14 percent decline in the Hudson Bay polar bear population over the past ten years—a fall clearly caused by global warming.
Besides，a growing number of polar bears may be drowning (溺水) as they are forced to swim more often，and for longer distances，looking for ice sheets(冰原)．According to a report by the US Minerals Management Service，researchers observed four dead polar bears floating 60 miles off Alaska in September of 2006 and said it was likely that many other bears swimming far off shore also drowned. Scientists have concluded that the worldwide population of about 20，000 polar bears is likely to become smaller by more than 30 percent in the next 35 to 50 years alone.
1．What do polar bears usually do in summer?
A．Look for relatives. B．Hunt for food.
C．Store crops up. D．Make friends with seals.
2．What disaster will happen to polar bears by the end of this century according to the text?
A．Global drowning. B．Global dying out.
C．Global hunger. D．Global roaming.
3．What can be inferred from the underlined part in paragraph 3?
A．The bears will have to stay hungry longer.
B．The bears will have to roam faster.
C．The bears will have to stay quieter on land.
D．The bears will have to face a faster fall of its population.
4．Why do polar bears have to swim more often and farther?
A．To search for food. B．To build up bodies to survive.
C．To find places to land on. D．To escape being hunted.
Ⅳ. 七选五
We’re told to buy environmentally friendly cars and change the old electrical items in our home. But what if you’re a teenager and not in control of such things？Worse—your parents have more important things to worry about than global warming (全球变暖)．__1__ But you’re completely wrong；there are many things you can do.
Take a shower instead of a bath. When taking a shower，don’t use too much time. Try to keep it below 10 minutes.__2__ Make it a kind of game，trying to beat your old “score” every time you take a shower.
__3__ For example，buy recyclable pens that could be filled with ink(油墨) rather than pens that get thrown away after being used. If you have papers，bottles or whatever，don’t throw them away. Instead，send them to the recycling company in your area.
Talk about pollution and global warming with your parents.__4__ They wouldn’t mind a few suggestions every now and again. So be patient and influence them gradually. Then you might find they will be interested in living a green life.
Haven’t got any ideas for your birthday presents？__5__ Recycled notebooks or solar－powered chargers...There are lots of useful and green things you can buy. And there will be an added warm feeling on your birthday.
A．Consider a green idea.
B．You don’t use so much energy.
C．Try buying things that could be recycled.
D．Don’t turn the heat all the way up，either.
E．You might think as a teen，you can’t do much to help.
F．Many adults don’t care about environmental protection.
G．Don’t push them to be greener because that may make them angry.
Ⅴ.语法填空
“Remember, your father is only one year 1.________ (old) than you.” That was Mum’s usual excuse when Dad said the wrong things or did something 2.________ (fool)．
Dad quitted drinking exactly one year before I was born. He joined a group of other people. He said they 3.________ (stop) drinking, too. I loved my dad 4.________ I hated the way his weekly meetings took him away 5.________ me. It seemed that they were more important to him than I was. But with my birthday coming up I thought Dad would make an 6.________ (except)．“Can’t you miss it just this time? Saturday is my birthday！” I begged him but 7.________ (refuse)．He said, “I am chairing the meeting this Saturday. We will have your party on Sunday.”
Saturday evening I sat on my bed, 8.________ (feel) sorry for myself. Dad started to leave, then paused and said, “Why not come with me together tonight? It’s an open meeting. All are welcome.” 9.________ would I do at a meeting? But maybe I needed to see why something Dad did every week mattered so much.
After we arrived, Dad announced the theme of the meeting was going to be grateful. He told his story about giving up smoking. Later, a man 10.________ (call) Dave also told his story. Only then did I know it was Dad that saved his life from drinking. Showing up week after week and meeting with people, Dad was changing lives. Shame washed over me.
答案解析
Ⅰ. 单词拼写
1. ambition 2. cheerful 3. distant 4. preparation 5. continent 6. polar
Ⅱ. 完成句子
1. On my way home
2. making preparations for/preparing for tomorrow’s examination
3. had the washing machine repaired
4. ran out of
5. stood the woman
Ⅲ. 阅读理解
【语篇解读】　本文介绍了北极熊的生活习性和地球变暖给北极熊带来的危害。
1. B　[细节理解题。根据第一段中的“They drift(漂移) for hundreds of miles...up for the winter.”可知，北极熊通常在夏天猎获食物。故选B。]
2. B　[细节理解题。根据第二段最后一句“As a result，the world’s polar bears...by the end of this century.”可知，到本世纪末，北极熊将会全球性灭绝。故选B。]
3. A　[推理判断题。根据第三段中的“Already，the ice on the southern edge of...to hunt，eat and store up fat.”可推知，画线部分的意思是“北极熊将不得不在更长时间里处于饥饿状态”。故选A。]
4. C　[推理判断题。根据最后一段第一句“Besides，a growing number of...and for longer distances，looking for ice sheets(冰原)．”可知，北极熊为了寻找可以登陆的地方要游得越来越远。故选C。]
Ⅳ. 七选五
【语篇解读】　本文是说明文。文章简要介绍了青少年如何能够为保护环境出一份力。
1．E　[结合上文的But what if you’re a teenager and not in control of such things？和本空后的内容可知，空格处填“作为一名青少年，你也许认为自己对保护环境起不了太大作用”符合语境。]
2．D　[从本段的主题句可知，本段介绍的是如何淋浴更环保，上一句提到洗不到10分钟，故本句内容与另一个能节省能源的淋浴方法有关，故D项“也不要把热度一直提高”正确。]
3．C　[根据本段中的buy recyclable pens和send them to the recycling company等表达可知，本段的主旨是建议我们购买可循环使用的物品。]
4．G　[根据空后两句可知，空格处建议我们不要强迫父母变得环保，因为这可能会使他们生气。]
5．A　[结合本段的首句和下文的Recycled notebooks or solar－powered chargers可知，空格处建议我们买生日礼物时可以考虑一些环保的想法。]
Ⅴ.语法填空
【语篇解读】　本文是记叙文。全文主要讲述了作者由对父亲每周参加会议非常不理解到最后自己感到羞愧的过程。
1．older　[从空后的“than you”可知，这里要用形容词的比较级。]
2．foolish　[foolish为形容词，在这里作定语，修饰something。]
3．had stopped　[从句中stop的动作发生在主句中的said之前，因此本空用过去完成时。]
4．but　[分析语境可知，空前后为转折关系，因此用but。]
5．from　[此处表示他每周的会议把他从“我”身边带走，因此用from。take away from为固定搭配。]
6．exception　[从空前的an可知，这里需要名词，因此用exception。]
7．was refused　[I与refuse之间为逻辑上的动宾关系，再结合全文的时态可知，此空用一般过去时的被动语态。]
8．feeling　[“feeling sorry for myself”为现在分词短语作伴随状语，修饰sat。]
9．What　[What引导特殊疑问句，并在疑问句中作do的宾语。]
10．called　[“called Dave”为过去分词短语作定语，修饰man。]