Ⅰ.阅读理解
Measuring a Hurricane by Sound Underwater
There are a couple of ways to forecast the destructive potential of a hurricane so that people in harm’s way can take adequate precautions. Satellite images of cloud patterns can be analyzed to estimate peak wind speeds, but the estimates are often way off the mark. Specialized aircraft can fly into a storm to measure the winds directly, but the flights are costly.
Researchers at the Massachusetts Institute of Technology come up with a third way: listening to a storm underwater.
In a paper to be published in Geophysical Research Letters, Nicholas C. Makris and a former graduate student, Joshua D. Wilson, report a strong connection between the intensity of sound recorded by an undersea microphone in the mid-Atlantic and the wind power of a hurricane that passed over it. They say that such microphones, known as hydrophones, could be a safe and relatively inexpensive means of estimating hurricane force.
Dr.Makris and Dr.Wilson, who is now with Applied Physical Sciences Corporation, worked out the theory of underwater acoustic （声学的）monitoring of storms in a 2013 paper. “To be very frank with you, it’s a mystery what makes storms noisy underwater,” Dr. Makris said. The most popular idea currently is that it has something to do with oscillating air bubbles（气泡振动）.
The researchers then went looking for experimental data to back their theory, and found it from a hydrophone placed at a depth of 2，500 feet by the National Atmospheric and Oceanic Administration. It happened that Hurricane Gert passed over the area in September 1999, and a hurricane-hunter plane directly measured the wind speed at the same time. The hydrophone data showed sound intensity rising when the storm’s outside wind “wall” passed over, and again when the inside wall, the most destructive part of the storm near the eye, passed over. “We got a beautiful connection,” Dr. Makris said, “between the hydrophone data and the actual wind speeds as measured by the aircraft.”
Dr. Makris is conducting additional experiments, working with the Mexican Navy off the west coast of Mexico. The eventual goal, he said, would be permanent hydrophones in known hurricane zones or temporary ones that could be easily laid by plane or ship in the path of a coming storm.
1.What does the underlined word “back” in Paragraph 5 mean?
A. Support. B. Object to.
C. Reject. D. Insist on.
2.Compared with the traditional methods, the new way of measuring is________ .
A.more expensive B.more direct
C.less dangerous D.less accurate
3.Why is Dr. Makris now making other experiments with the help of the Mexican Navy off the west coast of Mexico?
A.To place permanent hydrophones in some zones.
B.To collect more images of cloud patterns.
C.To be secure in carrying out their experiments.
D.To get more information from the hurricane-hunter planes.
4.Where might a reader read this passage?
A.In a fiction.
B.In a scientific journal.
C.In a travel guide.
D.In a medial report.
How to Love Your Parents
Even if you think that your parents are meanspirited at times, loving your parents is a normal and fulfilling part of life. You love them for the fact that they created you, raised you, and are in part a source of who you are. Here are some ways to love your parents.
5 _________A gentle “good morning” and “I love you” will warm a coldest heart. Remember that they brought you into this world. Without your parents, we might still wander at an unknown corner in an unknown world.
Respect them more and cherish these moments. You can use these moments to learn from them when you’re off on your own. It’s OK to get angry but angry actions don’t help you or your parents. Act calmly, cool off, keep a journal about your feelings, or talk to a friend. 6_______
Obey their requests. It will make your attitude better and earn you more respect from them. It may seem like you are going through hell when you don’t get what you want or you have to clean. However, you had better remember they keep a roof over your head when it’s cold, raining, snowing, or too hot. Understand that parents are human beings and make mistakes.7________ Since you can forgive your friends, why not forgive your parents?
Keep company with them. Do things with your parents like watching TV, or go somewhere with them.8________ Listen to their old stories and learn from them. You will find they are your teachers in this way or another.
Some people simply may not be able to love their parents.9 Seek help if you are being abused in any way. Parents do not have a right to harm you.
A.Forgiveness is the key.
B.Tell them you love them every morning.
C.Parents will in turn express their love to you.
D.After this, share your feelings with your parents.
E.Anyway, spend as much time with them as you can.
F.Please remember parents are as important as friends.
G.There can be realistic reasons for this, family violence for example.
Ⅱ.完形填空
A young girl, Hattie, stood outside a small church from where she had been turned away because it was too crowded. A kind pastor carried her 1 and found a place for her to sit in the back. He also told her they could build a 2 Sunday school by raising money.
The pastor didn’t see Hattie again until he _3____her parents some two years later. Hattie had sadly died and her parents called for the kind-hearted pastor, who had treated their daughter 4 , to handle the final arrangements. As her poor little body was 5 , a worn and wrinkled purse appeared in front of them. Inside was found 57 cents and 6 , reading “This is to help to build the little church bigger 7 more children can go to Sunday school.”
For two years she had saved for this offering of 8 . When the pastor 9 read that note, he knew immediately what he would do. 10 this note and the cracked, red pocketbook to the pulpit, he 11 the story of her unselfish love and devotion. He challenged his deacons(助祭) to get busy and raise enough money for the larger building. 12 the story doesn’t end there!
A newspaper learned of the story and 13 it. It was 14 by a rich man who offered them a parcel of land worth many thousands. When told that the church couldn’t pay so 15 , he offered it for a(n) 16 payment.
Church members made large donations. Checks 17 from far and wide. Within five years the little girl’s 18 had increased to $250,000. Her unselfish love had paid large shares.
When you visit Philadelphia, look up Temple Baptist Church, with a 19 capacity of 3,300. In one room may be seen the 20 of the sweet face of the little girl, whose 57 cents made such remarkable history.
1.A.away B.off
C.inside D.out
2.A.new B.larger
C.higher D.modern
3.A.Hattie B.children
C.church D.school
4.A.fairly B.badly
C.well D.equally
5.A.buried B.hidden
C.burnt D.moved
6.A.a note B.a letter
C.a purse D.a box
7.A.in case B.now that
C.even if D.so that
8.A.money B.love
C.friendship D.donation
9.A.hopefully B.tearfully
C.casually D.excitedly
10.A.Carrying B.Holding
C.Seizing D.Catching
11.A.stated B.announced
C.spoke D.told
12.A.So B.But
C.And D.For
13.A.published B.interviewed
C.broadcast D.released
14.A.discovered B.heard
C.read D.watched
15.A.much B.little
C.more D.less
16.A.＄1,000 B.57cents
C.nothing D.＄100
17.A.filled B.paid
C.ran D.flied
18.A.gift B.help
C.idea D.thought
19.A.sitting B.covering
C.seating D.including
20.A.memory B.picture
C.bill D.expression
Ⅲ.短文改错
In China, whether old people should be helped when they have a fall seem a puzzling problem, but one experience has complete changed my view.
Last Monday, on the way to home after school, I was walking on the road while I saw an old man fall to the ground. Without hesitation, I went over and tried to help him standing up, but he couldn’t move. Seeing him seriously injured, I dialed 120. It was not long before ambulance came and took him to hospital.
The following day, the old man’s daughter was so thankful that he took out 1,000 yuan to reward me, and I politely refused it. Only after the incident did I began to realize that not all old man were evil enough to blackmail others.
答案：
Ⅰ.阅读理解
A语篇导读：本文是一篇说明文，讲述两位博士所提出的勘探、预测飓风风力的新方法，并交代这个新理论的提出过程与认证、实践过程。
1.【解析】词义猜测题。根据文章第五段第1句“The researchers then went looking for experimental data to back their theory.”而研究人员在提出理论之后需要做的是寻找有效实验数据来印证理论的有效性和可信度，即用数据支持理论，故选择A选项。
【答案】A
2.【解析】细节理解题。依据文章第三段原文“microphones, known as hydrophones, could be a safe and relatively inexpensive means of estimating hurricane force.” 可知水中听音器是个安全并且相对来说不贵的一种测量飓风风力的方法，故选择C选项。
【答案】C
3.【解析】推理判断题。根据文章最后一段“The eventual goal, he said, would be permanent hydrophones in known hurricane zones or temporary ones that could be easily laid by plane or ship in the path of a coming storm.”可知马克里斯博士与墨西哥海军组织合作的最终目的是想要投放安装永久性的水下听音器或是可以轻易安装的临时器材，所以A选项正确。
【答案】A
4.【解析】推理判断题。本文是一篇说明文，讲述两位博士所提出的勘探、预测飓风风力的新方法，并交代这个新理论的提出过程与认证、实践过程。因此读者可能会从一本科普杂志中读到该文。
【答案】B
B
语篇导读：尽管父母有时吝啬，但敬爱父母是我们生命里天经地义之事，但如何爱父母呢？且看作者有何高见。
5.【解析】选项中关键信息词“every morning”与下文“good morning”吻合。
【答案】B
6.【解析】上文说到：……有时生气，但生气无济于事，因此，遇事应冷静，与朋友交谈，交谈之后再与父母分享这些情感。选项中after this指after talked to a friend。
【答案】D
7.【解析】上文说到：父母亲也是人，人是会犯错误的，下文又接着说：你能原谅他人，为什么你不能原谅父母呢？因此，选项Forgiveness is the key符合文意。
【答案】A
8.【解析】本段主题句是：keep company with them，即应陪伴父母，并接着建议一些具体的做法，因此，这里作者又总结道：不管如何，尽量多地与父母在一起，符合行文逻辑。
【答案】E
9.【解析】选项中family violence与本段“…if you are being abused in any way”吻合，作者在最后也客观地说到：父母也没有权利来伤害你，遇到家庭暴力，你可以求助。
【答案】G
Ⅱ.完形填空
语篇导读：本文主要讲了一个叫Hattie的小姑娘为教堂募捐扩大学校以便让更多的贫穷孩子在周末时有地方去的故事。虽然她生前只攒了57美分，但在她的精神的感召下，大笔的捐款如雪片般飞来。学校得以扩大，最后成了一所很大的教堂学校。
1.C根据上文中 outside，crowed以及空格后的found a place for her to sit 可知这个好心的牧师把她领进了教堂。
2.B根据第二段中最后1句bigger，可知此处的参考答案是larger。募捐建一所更大的学校。
3.A根据上文提到的女孩的名字，以及下文她的父母给牧师写信，可知牧师两年没有见到Hattie。
4.C根据上文一个好心的牧师把她领了进去，她的父母又给这个好心的牧师写信，可推知这个牧师当时对小女孩很好。
5.D根据后文，当把女孩的尸体以后，露出了一个脏脏的有褶皱的钱包，可推知是把她的尸体移开，故用moved。
6.A根据下文第三段第3句中的this note，可推知在钱包里有57美分和一张纸条。
7.D根据空格前后中出现的build bigger和more children可知，建造更大的学校的目的是让更多的孩子来上学，所以用so that目的是……。now that既然；in case以免；even if即使。
8.B根据下文第五段最后1句话中的love得出参考答案。
9.B根据文章的整个内容，可知是小女孩为了扩建教堂学校，已经攒了57美分，牧师被小女孩的爱感动得流下了热泪，因此牧师是泪流满面地在读那张小纸条，故用tearfully。hopefully 满怀希望地；casually漫不经心地；excitedly激动地。
10.A根据空格后的宾语this note，可推知牧师拿着纸条朝教坛走去。carry携带，拿着；hold举着，举起；seize抓住，攫取；catch抓住。
11.D根据文章提供的情景，牧师站在教坛上向众人讲述了这个故事，故用tell。state陈述，说明；announce宣布；speak说。
12.B根据空格后的doesn’t end there以及下文发生的故事，可知此句与上句构成的是转折关系，故用but。
13.A根据空格前的a newspaper，可推出用publish发表。broadcast 广播；interview采访某人；release发行。
14.C根据上文这个故事在报纸上出现了，因此它应该是被人们读到，故用read。
15.A根据空格前的many thousands以及couldn’t，可推知付不起那么多，故用much。
16.B上文中提到在女孩的钱包里有57美分，此处又说教堂无力承担此费用，可知这位富人只要了57美分。而且后接payment，故此空不可能是nothing.
17.D根据空格前的large donations，可知捐款的支票就像雪片一样飞了过来，故用flied，同时它用在这里又非常生动形象。
18.A根据上文女孩捐出了57美分，这是她献给教堂的一份礼物，可推知现在这份礼物已扩展到了很多很多。
19.C现在小教堂已经变成了大教堂，能容纳3300人，表示“容纳”的是动词seat。
20.B根据下文的a sweet face，可知是女孩的照片被挂在了其中的一间屋子里，故用picture。
Ⅲ.短文改错
In China, whether old people should be helped when they have a fall seem a puzzling
seems
problem, but one experience has complete changed my view.
completely
Last Monday, on the way to home after school, I was walking on the road while I saw an when
old man fall to the ground. Without hesitation, I went over and tried to help him standing up, but stand
he couldn’t move. Seeing him seriously injured, I dialed 120. It was not long before ∧
an
ambulance came and took him to hospital.
The following day, the old man’s daughter was so thankful that he took out 1,000 yuan to she
reward me, and I politely refused it. Only after the incident did I began to realize that not
but begin
all old man were evil enough to blackmail others.
men
课件47张PPT。选修7 Unit 4 Sharing 重点单词1.________ n.两星期
2. _______ adj.泥泞的；泥土般的
→ ____ n.泥vt.弄脏；用泥涂
3. _______ n.观念；概念
4. _______ adj.有关的；切题的
→________ n.中肯；切题
→________ adv.有关地；切题地
→_________ adv.无关地；不切题地
5. ______ adj.遥远的；偏僻的
6. _____ n.杂草；野草vt.& vi.除去草
7. _____vt.& vi.调整；（使）适合
→________ adj.可调整的；可调节的
→_________ n.调整fortnight
muddy
mud
concept
relevant
relevance
relevantly
irrelevantly
remote
weed
adjust
adjustable
adjustment（学生用书见P175） 重点单词8._________n.台；平台；讲台；（火车站的）月台
9. _________vi.参与；参加
→___________n.参加；参与
10. ________ n.作口译的人
→________ vi.解释；翻译vt.说明；口译
11. ________ conj.否则；不然adv.用别的方法；其他方面
12. _______n.特权；特别优待
13. __________n.安排；排列
→_______v.安排；排列
14. ____vt.烤（面包等）；敬酒n.烤面包（片）；吐司面包；干杯
15. ________n.宇航员；太空人
16. ________n.目录platform
participate
participation
interpreter
interpret
otherwise
privilege
arrangement
arrange
toast
astronaut
catalogue 重点单词17._______vt.捐赠；赠送
→________n.捐赠；赠送
18. ________adj.自愿的；志愿的；无偿的
→_________n.自愿者；志愿者
19. ________vt.& vi.买；购买
20. _________n.周年纪念（日）
21. _____n.种子；萌芽
→_________n.秧苗；树苗
22. ____vi.（用针线）缝vt.缝制；缝合
23. ____ n.树干；躯干；大衣箱
24. ____ vi.& vt.(使)发出咔哒声n. 咔哒声
25. _________n.分配；分发；分布状态
26. _________n.安全；保护；保障donate
donation
voluntary
volunteer
purchase
anniversary
seed
seedling
sew
trunk
click
distribution
security 重点短语1.__________ 接到……的信
2. ___________ 极想；渴望
3. ___________ 前几天
4. ___________偶然遇到或发现；碰见
5. ___________ 与……有关
6. _______（使浸水等之物）完全变干；干透
7. _______（指河流、井等）干涸
8. ________在困难中；在危急中
9. __________ 参加；参与
10. ___________ 把……分配给……hear from...
(be) dying to
the other day
come across
be relevant to
dry out
dry up
in need
participate in
distribute...to...1.“do+动词原形”的强调句
But last weekend another teacher, Jenny, and I did visit a village that was the home of one of the boy, Tombe. (教材P29)
2.“from where...”的结构功能
We walked for two and a half hours to get there—first up a mountain to a ridge from where we had fantastic views and then down a steep path to the valley below. (教材P29) 重点句型3.with 复合结构在句中作定语
Tombe’s father, Mukap, led us to his house, a low bamboo hut with grass sticking out of the roof—this shows it’s a man’s house. (教材P29)
4.not...but... 连接两个并列成分
The gift you give is not something your loved one keeps but a contribution towards the lives of people who really need it. (教材P34) 重点句型复习限制性定语从句
I’ve included some photos which will help you picture the places I talk about. (教材P29)
...first up a mountain to a ridge from where we had fantastic views....(教材P29)
The only possessions that I could see were a few tin plates and cups and a couple of pots. (教材P29)语法要点relevant adj.有关的；切题的
Sometimes I wonder how relevant chemistry is to the kids, most of whom will be going back to their villages after Year 8. (教材P29)
有时候，我真想知道，化学对这些孩子究竟有多大的用处。他们中的大多数学完八年级以后就要回到他们的村庄去了。(学生用书见P176)be relevant to...= have sth.to do with 与……有关
be irrelevant to...与……不相关
totally/completely/largely irrelevant完全/绝对/基本上无关紧要 I don’t think his remarks are relevant to our discussion.
我认为他的话不切我们的议题。
The documents are largely irrelevant to the present investigation.
这些文件与目前进行的调查基本上不相干。adjust vt.& vi.调整；使适合
The hut was dark inside so it took time for our eyes to adjust. （教材P30）
小屋内很黑，因此我们的眼睛过了好一阵才适应过来。
sth.
doing sth.
adjust oneself to
adapt oneself to
adjustment n.调整，调节，适应
make an adjustment作出调整(1) adjust to(3) 适应于……(2) 使自己适应于…… Mr.Brown has some difficulty in adjusting to the new climate.
布朗先生不大容易适应新的气候。
It’s cold in here, can you adjust the thermostat?
这屋里很冷,你能把恒温器调一下吗?
Everybody knows that we need to make some necessary adjustments to this new situation and need to get better.
大家都知道我们需要做些调整适应新形势，以使我们形势变得更好。participate vi.参与；参加;分享
I loved listening to the family softly talking to each other in the language, even though I could not participate in the conversation.(教材P30)
尽管我不能参与他们的交谈，但我喜欢听他们用他们自己的语言互相轻声说话。 participate with sb.in sth.
与某人分担……/同某人参与某事
participate in sth./doing sth.参加……/参与做……
(2) participant n.参加者；共享者
(3) participation n.参与；分担;共享（1） If only I could participate in your good fortune.
要是我能分享你的好运就好了。
Students are encouraged to participate in the running of the college.
学生们被鼓励参与学院的管理工作。
All the participants in the debate will have an opportunity to speak.
所有参加辩论的人都有机会发言。
We want more participation in the decision making.
我们想更多地参与决策。donate vt.捐赠
Would you like to donate an unusual gift? （教材P34）
你愿意捐献一份不平常的礼物吗？(1) donate sth.to...向……捐献某物
donation n.捐献，捐赠；捐款，捐赠物
give/make/present a donation to...捐赠给……
send a donation to...把捐款寄至……
(3) donator n.捐赠者,赠送者(2) They used to donate large sum of money to the Red Cross every year.
他们过去每年都向红十字会捐献大笔的钱。
Local people lined up to donate blood for the brave girl.
当地群众排队给这位勇敢的姑娘献血。
He asked for a donation but went away empty handed.
他请求人们捐款，却一无所获地离开了！ distribution n.分配；分发；分布
This gift covers the cost of production and distribution of seedlings, as well as training in tree care for the local villagers who are working hard to prevent their land from turning into desert. (教材P35)
这份礼物包含了幼树苗的培育和销售费用,也包含了为阻止田地沙漠化而辛勤劳动的当地村民参加护树培训的费用。(1) have a wide distribution 分布广泛
distribute vt.分配；分发
distribute sth.to 把某物分（配,发）给……
distribute sth. among 把某物分（配,发）给……(2) There is a large number of Egyptian pyramids and they have a wide distribution.
埃及金字塔数量众多，分布广泛。
Mother distributed candies to the children.
母亲将糖果分发给孩子们。
The books in the library are distributed according to subjects.
图书馆的书按科目分类。operate v.操作；运转；开动；起作用；动手术
This gift covers the cost of exercise books and textbooks for community primary schools that operate in poor or remote villages. （教材P35）
这份礼物包含了支援贫困或偏远山村社区小学的练习本和课本的费用。 operate on/upon sb. 给某人动手术
operate a business 经营一家企业
come/go into operation 开始工作/运转;生效
put/bring into operation 实施；施行
do/perform/carry out an operation 实施行动
be in operation 在运转中；在行动中；在实施中(1) (2) This famous doctor has operated on many important people.
这位名医为许多重要人物做过手术。
The medicine will quickly operate on such patients.
这种药很快就会在这种病人身上起作用。
The lift was not operating properly.
这电梯运转不正常。
It’s a wonderful scheme, and he’s just the man to put it into operation.
这是一个很好的计划,而他正是实施这个计划的人选。hear from... 收到……的来信
It was wonderful to hear from you. (教材P29)
收到你的来信我真是太高兴了。(学生用书见P177 )hear about/of听说
hear sb.do sth.听见某人做了某事
hear sb.doing sth.听见某人正在做某事
hear sb.out听某人把话讲完 I look forward to hearing from you in the near future.
我盼望着不久能收到你的信。
Have you heard anything of this new novel of his?
你听到有关他新小说的任何消息吗？
Don’t judge me before I’ve finished my explanation; hear me out, please.
在我没解释完之前不要评论,请听我说完。(be) dying to do 渴望;极想
I know you’re dying to hear all about my life here.（教材P29）
我知道你急于了解我在这儿的生活情况。(1) be dying for sth.渴望得到某物
be anxious to do sth./for sth.
be eager to do sth./for sth.
long to do sth./for sth.
be keen to do sth. (2) 想要……，渴望…… When will the result of the exam be announced?The students are dying to know it.
考试结果什么时候公布？学生们渴望知道结果。
She was dying for a holiday to relax herself.
她非常渴望有一个假期来放松一下自己。
Mike is eager to stay away from the busy city life for a while.
迈克渴望离开繁忙的城市生活一段时间。
Daisy had always longed to help endangered species of wildlife.
黛茜一直想要帮助那些濒临灭绝的野生动植物。“from where...”的结构功能
We walked for two and a half hours to get there—first up a mountain to a ridge from where we had fantastic views and then down a steep slope to the valley below. (教材P29)
我们步行了两个半小时才到达那里——先是爬山，爬到山脊时能看到奇妙的景色，然后走下一个陡坡，一直走到下边的山谷。(学生用书见P178 )句中from where引导的定语从句修饰a ridge；关系副词where前一般不加介词，但from where却是个例外。from where主要有以下两个用法：
(1)相当于 and from there（从那儿），用于引导非限制性定语从句。如：
He hid himself in a tree, from where he could see the enemy in the distance.
他躲在一棵树上，从那儿他可以看到远处的敌人。
We went up to the roof, from where we had a good view of the whole village .
我们爬上屋顶，从那儿可以很好地观看整个村庄。 (2)相当于from the place where，可视为where前省略了the place，意思是“从……的地方”，“离……的地方”。如：
From where I stood I could see everything clearly.
从我站的地方我可以将一切都看得清清楚楚。
The school was only a few blocks from where she lived.
学校离她的住所只有几个街区的距离。2. not…but… 连接两个并列成分
The gift you give is not something your loved one keeps but a voluntary contribution towards the lives of people who really need it.(教材P34)
你送的礼物不必是给你所爱的人留念的，而是自愿给那些真正有需要的人一种捐助。your loved one keeps是定语从句，修饰先行词something；who really need it是定语从句，修饰先行词people。主句的表语有两个，即something和a voluntary contribution，并由not...but...并列连词词组连接。not... but...意思是“不是……，而是……”，在句中连接两个表语。not...but...连接两个平行成分，当连接两个主语时，谓语动词的单复数按照“就近一致”的原则确定。如： I’m not a student but a teacher．
我不是学生而是老师。
He does not work but play all day．
他整天不学习只是玩耍。
Not you but she is wanted on the telephone.
电话里那人找的是她而不是你。
not only...but (also), either...or...， neither...nor...连接两个主语时，谓语动词按“就近一致”原则确定。
as well as连接主语时，谓语动词按“就前一致”原则确定。Ⅰ.品句填词（用所给词的恰当形式或根据语境写一个合适的词）
1.Everyone in the class is expected to participate actively these discussions.
【答案】1.in
2.Much new knowledge is remote the immediate interest of the ordinary person.
【答案】2.from
3.If this product does not give complete satisfaction， please return it to the manufacturer stating when and where it (purchase)．
【答案】 3.was purchased
4.The travel company made (arrange) for our hotels and flights.
【答案】4.arrangements
5.He soon adjusted himself the way of life and lived happily ever since.
【答案】 5.to
(学生用书见P178 )6.I work with a lot of parents ______ are still trying to shelter their children from reality, from the harsh cold winds of human existence.
【答案】 6.who
7.Growing up in such a hothouse atmosphere, full of privilege and _______(expect), cannot be a relaxing experience.
【答案】 7.expectation
8.The two men ________(donate) much of their wealth to charity and hope to nudge(推动) other billionaires to do the same.
【答案】 8.have donated9.As he sat there, he looked back from he just came, where the sunset turned the windows on his home to gold.
【答案】 9.where
10.Of course, all students want to increase their knowledge, but I believe that most students today want that knowledge to be relevant their future careers.
【答案】 10.to Ⅱ.单句改错（含词汇和本单元的语法）
1.You can help your children to gain the concept soil is not just dirt but something necessary for life.
【答案】soil前加that
2.If you keep cutting yourself off from opening up to others, you risk not sharing your skills, talents, and abilities with others who in need of help.
【答案】在who后加are 或去掉who3.Russian women like to buy jewelry, especially rings and necklaces, for which they have purchased on average 1.3 times in the past six months.
【答案】去掉for
4.Nothing, we have been told these years, is more educative than
participating or listening to an exchange of opinions.
【答案】在participating 后加in
5.Let me thank the trade minister for those welcoming words, and tell you what privilege it is for me to join you here today.
【答案】在what 后加a
6.We must achieve modernization of science and technology,
otherwise we would lag behind other nations.
【答案】would→will
7.I had planned on going to medical school but my dad threw cold
water on this idea the other days when he told me he wasn’t sure he had the money to pay my tuition for so long.
【答案】days→day
8.They stood on the top of the building, from which they could see the whole city.
【答案】which→where9.Some minerals are quite common, others are regionally distributing, and still others are rare on the earth.
【答案】distributing→distributed
10.His sister left home alone in anger ten years ago, since then she was never to be heard.
【答案】在heard后加from
Ⅲ.课文语法填空
Jo, a young Australian woman of Australian Volunteers International, has worked as a volunteer teacher in Papua New Guinea for two years. She thought it was wonderful to hear from her friend Rosemary, who was 1. （die） to know all about her life in Papua New Guinea. The high school 2. she worked in was a bush school, whose classrooms were made of bamboo and grass.
The other day when Jo was showing the boys the 3. （week） chemistry experiment, the 4. （mix） was bubbling before she knew it. The boys who had never come 5. anything like this before were so frightened that they started jumping out of the window. Sometimes Jo wondered whether chemistry was relevant to the kids, but she is trying to make a difference to the boys’ lives.
dyingwhereweeklymixtureacrossTo get to know the local people, she paid a visit 6. a remote village which was the home of one of the boys, Tombe. When they arrived, Tombe’s mother,who was 7. weeds in her garden, started crying “ieeee, ieeee” to show welcome and his father let them into his house, a low bamboo hut with grass
8.______（stick） out of the roof.
They had a meal together, sitting round the fire. Jo loved listening to the family softly talking to each other 9. their language, even though she could not participate in the conversation.
Jo left the village the next morning, tired yet happy, for she thought it was a privilege 10. a day with the family.
towas pullingstickinginto have spent
