课时作业29 Unit 4 Global warming
一、单元扣点训练
Ⅰ.短语填空
come about; go up; result in; be opposed to; keep on; on behalf of; put up with; so long as; build up; turn up
1．I can hardly hear the radio. Would you ________ please?
2．The car crash ________ three people being killed and one injured.
3．These exercises are good for ________ leg strength.
4．The price of oil has ________ by over 50 percent in less than a year.
5．At first they ________ the scheme, but we managed to argue them round.
6．________ all the guests here，I wish to thank you for giving us this warm reception.
7．We want to know how it ________ that humans speak so many different languages.
8．“I will not ________ your bad behaviour any longer，” said the girl angrily.
9．You can certainly do it well if you ________ practising hard.
10．I don't care about the price，________ the car is in good condition.
答案 1.turn it up 2.resulted in 3.building up
4．gone up 5.were opposed to 6.On behalf of
7．came about 8.put up with 9.keep on 10.so long as
Ⅱ.完成句子
1．It is human activity ______________________(导致了地球变暖) rather than a random but natural phenomenon. (cause)
答案 that has caused this global warming
2．It means that more heat energy tends to be trapped in the atmosphere ______________________(从而引起全球气温上升) (go)
答案 causing the global temperature to go up
3．If you are cold，put on more clothes ______________________(而不要把暖气开大). (heat)
答案 instead of turning up the heat
Ⅲ.模仿造句
1．It is a rapid increase when_compared_with other natural changes.
[翻译]与地球的大小比起来，最高的山也一点不显得高了。
答案 When compared with the size of the earth, the highest mountain doesn't seem high at all.
2．The climate is going to keep_on_warming for decades or centuries.
[翻译]他不顾警告，仍继续抽烟。
答案 He kept on smoking in spite of the warnings.
3．We do_not_have_to put up with pollution.
[翻译]其实她没必要对我们做出那样的承诺。
答案 In fact she does not have to make such a commitment to us.
4．It is OK to leave an electrical appliance on so_long_as you are using it.
[翻译]你只要保持安静，就可以呆在这儿。
答案 You may stay here so long as you remain quiet.
5．It_takes_a_lot_of_energy_to_make things from new materials.
[翻译]做这项工作需要技巧和体力。
答案 It takes skill and strength to do the work
二、阅读理解
(2015•安徽卷)
Welcome to the Electronic Village to explore new ways of language teaching and learning.
Electronic Village Program
(Thursday, June 18, 2015)
Nearpod
9：00 am to 10：00 am
Room 501
Nearpod is a software program that creates a rich context (语境) for students to learn vocabulary. The presenter will show how to use it. TEO
2：00 pm to 3：00 pm
Room 502
Our students come from different backgrounds but have the same desire to learn online. The presenter will use examples from his first online class to explain how any teacher can begin teaching online with TEO.
Kahoot
10：30 am to 11：30 am
Room 601
Kahoot software can be used to create grammar tests which can be graded on a network. It can provide students with instant feedback (反馈), including reports about their strengths and weaknesses. Prezi
3：30 pm to 4：20 pm
Room 602
Uses of Prezi in listening and speaking courses draw students' attention to speaking more fluently. The presenter will show how students can use Prezi to confidently present on a variety of topics, including introducing family, friends, and hobbies.
语篇解读 本文是应用文。文章主要介绍了Electronic Village项目提供的语言教学的四种安排。
1．Nearpod can be used to ________.
A. offer grammar tests
B. teach listening online
C. help vocabulary learning
D. gain fluency in speaking
答案与解析 C 考查细节理解。从文中涉及Nearpod的教学计划安排中的“creates a rich context(语境)for students to learn vocabulary”可知答案应为C项。其他三个干扰项在Nearpod中均未提及。
2．If you want to improve your speaking skills, you can go to ________.
A. Room 501
B. Room 502
C. Room 601
D. Room 602
答案与解析 D 考查细节理解。由文中关于Prezi的叙述“Room 602”，“Uses of Prezi in listening and speaking courses draw students' attention to speaking more fluently”可知答案为D项。
3．Which of the following can assess your grammar learning?
A. Nearpod.
B. Kahoot.
C. TEO.
D. Prezi.
答案与解析 B 考查推理判断。在Kahoot部分中，Kahoot软件可以用来在网上对语法测试进行评分，故可以推断出Kahoot可以对语法学习进行评估。
4．A teacher who wants to learn online teaching is expected to arrive by ________.
A. 9：00 am
B. 10：30 am
C. 2：00 pm
D. 3：30 pm
答案与解析 C 考查推理判断。文中只有TEO谈及了网络教学，而其时间是下午两点到三点，故可以推断出想学习网络教学的老师应该在下午两点之前抵达。
三、完形填空
(2016•山西四校联考)
As a child, I started learning to play the piano, my favorite musical __1__， but I was forced to give up when I started my middle school __2__ I could concentrate more on my studies.
It's one of my biggest __3__ to stop practising the piano when I recall sadly today. During the following years, I kept telling my piano teacher that I would __4__. However, I didn't keep my promise because I was __5__ with my study. __6__ I lost touch with my teacher. Some years later, my teacher died. I was very sad because I lost such a good teacher. She was a very warm and gentle person. It hurts me to think she may have been __7__ that I never returned. I haven't taken lessons since then but to be honest, I __8__ to. Sitting at the piano, I couldn't help recalling many __9__—time of my practising at home and playing before my teacher and one time my teacher __10__ me after I played an entire piece of music wrong in front of her colleagues. I was so __11__ that I could hardly say anything. But her __12__ helped ease my shame. These memories, __13__， good or bad, never caused my __14__ for playing the piano again.
This thought then led me to think that __15__ is like music, and that we all try to play different __16__ in the instrument of our life. Sometimes the pitch (音高) is __17__ when we play it well, but sometimes we are out of tone. However, we all continue to create our own __18__ style of music. No matter what style our music is, it is __19__ that we sing the songs of joy, quietness and love. Though I may never make it back to piano lessons, it doesn't __20__ that I've stopped making music.
1．A. instrument
B．performance
C. room
D. stage
2．A. because
B．so that
C. now that
D. for
3．A. successes
B．regrets
C. decisions
D. hobbies
4．A. play
B．graduate
C. leave
D. return
5．A. occupied
B．angry
C. satisfied
D. patient
6．A. Actually
B．Constantly
C. Suddenly
D. Gradually
7．A. astonished
B．glad
C. disappointed
D. amazed
8．A. liked
B．needed
C. wanted
D. decided
9．A. dreams
B．expressions
C. words
D. memories
10．A. instructed
B．hurt
C. punished
D. respected
11．A. frightened
B．moved
C. embarrassed
D. excited
12．A. happiness
B．satisfaction
C. comfort
D. sigh
13．A. instead
B．meanwhile
C. therefore
D. however
14．A. hope
B．courage
C. feeling
D. effort
15．A. life
B．learning
C. attitude
D. enjoyment
16．A. cards
B．sports
C. roles
D. games
17．A. hard
B．wonderful
C. surprising
D. complex
18．A. unique
B．boring
C. common
D. similar
19．A. necessary
B．strange
C. possible
D. important
20．A. matter
B．mean
C. report
D. appear
答案与解析
语篇解读 本文主要介绍了作者学习弹钢琴的经历，并告诉我们：人生就像音乐，无论我们的音乐风格是什么，唱快乐、平静和爱的歌才是重要的。
1．A 孩提时，“我”开始学习弹奏我最喜欢的乐器(instrument)——钢琴。但是，当“我”上中学时，为了(so that)能够更加集中注意力学习，“我”被迫放弃了。performance“表演”；room“房间”；stage“舞台”。故A项正确。
2．B 参见上题解析。because“因为”；now that“既然”；for“因为”。故B项正确。
3．B 今天，当“我”悲伤地回想时，停止练习钢琴是“我”最遗憾的事情之一。success“成功”；regret“遗憾”；decision“决定”；hobby“业余爱好”。故B项正确。
4．D 在随后的几年里，“我”一再告诉“我”的钢琴老师“我”会回来(return)。play“玩耍”；graduate“毕业”；leave“离开”。故D项正确。
5．A 然而，因为忙于学习“我”食言了。angry“愤怒的”；satisfied“满意的”；patient“有耐心的”。be occupied with“忙于……”，故A项正确。
6．D 渐渐地(Gradually)，“我”与老师失去了联系。actually“实际上，事实上”；constantly“始终，一直”；suddenly“突然”。故D项正确。
7．C “我”从没回来过，可能她会感到失望。astonished“吃惊的”；glad“高兴的”；disappointed“失望的，沮丧的”；amazed“惊奇的”。故C项正确。
8．C 从那以后，“我”没有上课，但是说实话，“我”想(wanted)去。like“喜欢”；need“需要”；decide“决定”。故C项正确。
9．D 坐在钢琴前，“我”不禁想起许多记忆(memories)。dream“梦”；expression“表达”；word“单词”。故D项正确。
10．A 有一次，当“我”在她同事面前错误地弹完一首曲子后，她指导(instructed)了“我”。hurt“伤害”；punish“惩罚”；respect“尊敬”。故A项正确。
11．C “我”感到如此尴尬以至于一句话都说不出来。frightened“害怕的”；moved“感动的”；embarrassed“尴尬的”；excited“激动的”。故C项正确。
12．C 但是，她的安慰(comfort)帮助缓解了“我”的羞愧。happiness“快乐”；satisfaction“满意”；sigh“叹气”。故C项正确。
13．D 然而(however)，这些或好或坏的记忆却从来没有激起“我”再次弹钢琴的勇气(courage)。instead“反而”；meanwhile“与此同时”；therefore“因此”。根据句意可知前后形成对比，故D项正确。
14．B 参见上题解析。hope“希望”；feeling“感情”；effort“努力”。故B项正确。
15．A 这种想法使“我”认为人生(life)就像音乐，而且我们所有的人都在努力扮演不同的角色(roles)。learning“学习”；attitude“态度”；enjoyment“享受”。故A项正确。
16．C 参见上题解析。card“卡片”；sport“体育运动”；role“角色”；game“游戏，比赛”。故C项正确。
17．B 有时，当我们演奏得好时，音高是精彩的(wonderful)。hard“困难的”；surprising“令人惊奇的”；complex“复杂的”。故B项正确。
18．A 然而，我们继续创造着我们自己独特的(unique)音乐风格。boring“令人生厌的”；common“普通的”；similar“相似的”。故A项正确。
19．D 不管我们的音乐风格是什么，我们唱快乐、平静和爱的歌才是重要的(important)。necessary“必要的”；strange“陌生的”；possible“可能的”。故D项正确。
20．B 尽管我可能从来没有回来学习钢琴，但并不意味着(mean)我已经停止创作音乐了。matter“有关系，要紧”；report“报告”；appear“出现”。故B项正确。