高二外研版选修7英语课时作业十一、十二
要的学习也是需要做题的，不是只有理科的科目才需要做题，下面本站的小编将为大家带来选修7的课时作业的介绍，希望能够帮助到大家。
Ⅰ.用所给词的适当形式填空
________ (estimation) that the work would take three months.
2.I can say with ________ (certain) that this is true.
was ________ (delegate) to the convention.
science fiction film had some ________ (marvel) special effects.
company is planning to ________ (large) its production scale.
was ________ (honor) with a title of “the Model Worker”.
whale is an ________ (endanger) species.
thinks ________ (ignore) their playing computer games all day is wrong.
________ (remove) the dirty dishes from the table.
________ (absent) of electricity made matters worse.
答案：mated ainty gated ellous rge red ngered ring ved nce
Ⅱ.选择适当的短语填空
1.I saved him while he cheated me ________.
boat was ________ the rapid water.
photo ________ me ________ my old friend.
has ________ the difficult situation.
5.________ at least 6,000 men would have been needed to finish this task.
6.________ his School work, he takes interest in anything.
7.________ you ________ I should be punished.
________ do the task well on time.
certainly was going to ________ $5 million ________ this company.
pole is about a metre ________.
答案： return the mercy of nds; of through 's estimated that t from
; but rtook to ; for length
Ⅲ.用适当的介词填空
hotel reminds me ________ the one we stayed in last year.
is their plan and they are sure to go through ________ it.
gave her some roses ________ return ________ her kindness.
showed little mercy ________ their enemies.
itive man was ________ the mercy ________ his enviroment.
ican people turn off all power for several minutes ________ honour ________ this great inventor.
g morning exercises will be ________ benefit ________ your health.
答案： ; for ; of ; of ; to
Ⅳ.完成句子
employee should ________ ________ ________ his great help to the manager.
这个雇员帮了经理的大忙，因而应当受到尊敬。
primary schools, ________ ________ ________ ________ better understanding of the knowledge of computers.
小学阶段，需要有对电脑知识的更好的理解。
fell asleep with ________ ________ ________.
灯还亮着他就睡着了。
答案： honoured for e needs to be light burning
Ⅴ.阅读理解
A
SIGN YOUR CHILD UP FOR “FLY TO THE MOON CLUB”
AND ENJOY A FREE * FLIGHT TO ANY DESTINATION IN ASIA!
With a registration fee of just $50 per child，children under the age of 12 can join Eagle Airways' FLY TO THE MOON CLUB as members.
They can then enjoy the same benefits onboard Eagle Airways' newest Boeing—797 to any destination in the world!
BENEFITS YOU CAN'T MISS!
·A free * flight to any destination in Asia
·30% off any course at Tanya Language School
·20% off any purchase made at Ruby Bookstore
·A free notebook with every purchase above $50 at Starlight Stationery
·A free bowl of dessert for a family of four at Don's Diners dinner ordered
·A birthday gift on your child's birthday
·A free album containing pictures taken during the journey
All bookings made before 12 September will receive free travel insurance for the entire family!
** Insurance is issued by Live Life Insurance Group.
10% OFF ALL BOOKINGS for departures from 5 to 11 September
* Child must be accompanied by two paying adults.
** Terms and conditions apply.
【语篇解读】 本文是一篇说明文，是一则关于飞奔月球俱乐部的广告，该广告目的是在于吸引想去亚洲旅行的孩子们。
of the benefits mentioned in the advertisement is ________.
A. a free flight to any destination in the world
B. 30% off any book purchased at Ruby Bookstore
C. a free bowl of dessert at any restaurant at the airport
D. a discount on any course at Tanya Language School
答案与解析：D 细节理解题。根据benefits you can't miss 标题下的第二个，减免30%的Tanya语言学校的课程费用，故选D。
h of the following bookings may receive the most benefits?
A.
Booking date Departure date September 13 September 18 B.
Booking date Departure date September 2 September 12 C.
Booking date Departure date August 15 September 4 D.
Booking date Departure date August 16 September 8 答案与解析：D 细节理解题。根据图中偏下部的内容All bookings made before 12 September will receive free travel insurance for the entire family! 可以知道在9月12日之前预定可以得到免费保险，10% OFF ALL BOOKINGS for departures from 5 to 11 September预定日期在2015年5到11号离开的可以享受百分之10的减免。故选D。
h of the following is TRUE according to the advertisement?
A. You need to pay$50 to sign up a child for the club.
B. Club members enjoy free travel insurance for any flight.
C. The advertisement is intended for students of all ages.
D. Any child must be accompanied by at least one paying adult.
答案与解析：A 细节理解题。根据主标题下面第一句With a registration fee of just $50 per child，children under the age of 12 can join Eagle Airways' FLY TO THE MOON CLUB as members.可以知道一个12岁以下的孩子只要50美元就可以加入俱乐部。故选A。
B
The oddness of life in space never quite goes away. Here are some examples.
First consider something as simple as sleep. Its position presents its own challenges. The main question is whether you want your arms inside or outside the sleeping bag. If you leave your arms out, they float free in zero gravity, often giving a sleeping astronaut the look of a funny balled(芭蕾)dancer. “I'm an inside guy，” Mike Hopkins says, who returned from a six-month tour on the International Space Station. “I like to be wrapped up.”
On the station, the ordinary becomes strange. The exercise bike for the American astronauts has no handlebars. It also has no seat. With no gravity, it's just as easy to pedal violently. You can watch a movie while you pedal by floating a microcomputer anywhere you want. But station residents have to be careful about staying in one place too long. Without gravity to help circulate air, the carbon dioxide you exhale(呼气) has a tendency to form an invisible(隐形的)cloud around you head. You can end up with what astronauts call a carbon-dioxide headache.
Leroy Chiao, 54, an American retired astronaut after four flights, describes what happens even before you float out of your seat，“Your inner ear thinks you're falling. Meanwhile your eyes are telling you you're standing straight. That can be annoying—that's why some people feel sick.” Within a couple days—truly terrible days for some—astronauts' brains learn to ignore the panicky signals from the inner ear, and space sickness disappears.
Space travel can be so delightful but at the same time invisibly dangerous. For instance, astronauts lose bone mass. That's why exercise is considered so vital that National Aeronautics and Space Administration(NASA) puts it right on the workday schedule. The focus on fitness is as much about science and the future as it is about keeping any individual astronauts return home, and, more importantly, how to maintain strength and fitness for the two and a half years or more that it would take to make a round-trip to Mars.
【语篇解读】 这是一篇说明文。本文通过举例说明了太空生活的奇妙：在太空睡觉时，对宇航员来说主要的挑战在于恰当的睡眠姿势，最后告诉我们美国国家宇航局对宇航员主要的担心是宇航员回家后的修养期和如何在太空长久地保持健康。
is the major challenge to astronauts when they sleep in space?
A. Deciding on a proper sleep position
B. Choosing a comfortable sleeping bag
C. Seeking a way to fall asleep quickly
D. Finding a right time to go to sleep.
答案与解析：A 细节理解题。根据第二段第一、二句“First consider something as simple as sleep. Its position presents its own challenges.”可知在太空睡觉时，对宇航员来说主要的挑战在于恰当的睡眠姿势。故选A项。
astronauts will suffer from a carbondioxide headache when ________.
A. they circle around on their bikes
B. they use microcomputers without a stop
C. they exercise in one place for a long time
D. they watch a movie while pedaling
答案与解析：C 细节理解题。根据第三段中“But station residents have to be careful about staying in one place too long. can end up with what astronauts call a carbondioxide headache”可知宇航员在一个地方运动久了会出现碳毒性头痛。故选C项。
astronauts feel sick on the station during the first few days because ________.
A. their senses stop working
B. they have to stand up straight
C. they float out of their seats unexpectedly
D. whether they are able to go back to the station
答案与解析：D 细节理解题。根据第四段中“Your inner ear thinks you're failing. Meanwhile your eyes are telling you you're standing straight. That can be annoying—that's why some people feel sick.”可知宇航员在大脑接收到矛盾的信息时会感到恶心。故选D项。
of the NASA's major concerns about astronauts is ________.
A. how much exercise they do on the station
B. how they can remain healthy for long in space
C. whether they can recover after returning home
D. whether they are able to go back to the station
答案与解析：B 细节理解题。根据最后一段倒数第一、二句“The focus on fitness is as much about science and the future as it is about keeping any individual astronaut is worried about two things：, more importantly, how to maintain strength and fitness...”可知美国国家宇航局对宇航员主要的担心之一是如何在太空长久地保持健康。故选B项。
Ⅵ.短文改错
Recently I do a survey among the Senior 1 student in our school on sports training after school.
The survey shows that only 35% of the students do sports in their spare times. There are many reasons for this. Half of the students say they have too many homework and have not enough time to taking exercise. 30% of them complain that they have no places what they can relax themselves and that there are not enough training facilities. 10% of their feel that they live too far away from the places, that makes it difficult for them take exercise, and some even don't know how to take exercise.
Many students are in a poor health because they don't take enough exercise. We should realise the importance of taking exercise and do something to improve the present situation.
答案：
Recently I d a survey among the Senior 1 studen in our school on sports training after school.
The survey shows that only 35% of the students do sports in their spare time. There are man reasons for this. Half of the students say they have too many homework and have not enough time to takin exercise. 30% of them complain that they have no places wha they can relax themselves and that there are not enough training facilities. 10% of thei feel that they live too far away from the places, tha makes it difficult for them take exercise, and some even don't know how to take exercise.
Many students are in poor health because they don't take enough exercise. We should realise the importance of taking exercise and do something to improve the present situation.
点击下页查看更多高二外研版选修7英语课时作业十二 高二外研版选修7英语课时作业十二Ⅰ.用所给动词的适当形态和语态填空
can go out if he ________ (promise) to be back before 11 o'clock.
speaks Chinese as fluently as if he ________ (be) a Chinese.
is time that we ________ (get) ready for the final examination.
a has always insisted that all countries, big or small, ________ (be) equal.
5.I recommend that you ________ (think) very carefully before you make any decision.
boss demanded that Mary ________ (finish) the task within a week.
mayor ordered that the statue ________ (move) right away.
proposed that none of the dictionaries ________ (take) away from the library.
do you mean by saying so? Are you suggesting that I ________ (be) not fit for the job?
chairman requested that the members ________ (study) the problem more carefully.
答案：ises ld be
ld think ld finish ld be removed
ld be taken ld study
Ⅱ.用下框中所给的单词或短语完成句子
mber you are a Chinese ________ you go.
2.________ long a vacation is, I always feel I want a few days more.
cares so little about his meals that anything will do ________ it fills his stomach.
4.________ invited to speak, you should remain silent at the conference.
5.—Dad, I've finished my assignment.
—Good, and ________ you play or watch TV, you mustn't disturb me.
6.________ the old worker has limited technical knowledge, he has a lot of experience.
7.________ it will take me six weeks, I am determined to finish the job.
________ she might, Carolina couldn't get the door open.
9.________ what the results of the homemade gift look like, remember it's the thought that counts.
'd better take something to read when you go to see the doctor ________ you have to wait.
答案：ever ver long as ss her ough if
matter case
Ⅲ.句型转换
might as well take your umbrella so that you can't be caught in the rain.
You'd better take your umbrella ________ ________ you can be caught in the rain.
proposed that we should put on a play at the English meeting.
________ ________ was that we ________ ________ ________ a play at the English meeting.
teacher requested his students to finish the exam before eleven.
The teacher requested that the exam ________ ________ ________ before eleven.
the book back to its original place.
Put the book ________ ________ ________.
won't play well if you don't practise more.
You will never play well ________ you ________ more.
shall love you whatever happens, Diana.
________ ________ ________ happens, we shall love you, Diana.
答案： case proposal; should put on
ld be finished e it was ss; practise matter what
Ⅳ.语法填空
Once there lived a rich man who __1__ (want) to do something for the people of his town. But first he wanted to find out __2__ they deserved his help.
In the centre of the main road into the town, he placed a very large stone. Then he __3__ (hide) behind a tree and waited. Soon an old man came along with his cow.
“Who put this stone in the centre of the road?” said the old man, but he did not try to remove the stone. __4__， with some difficulty he passed around the stone and continued on his way. Another man came along and did the __5__ thing; then another came, and another. All of them __6__(complaint)about the stone but not tried to remove it. Late in the afternoon a young man came along. He saw the stone, saying to __7__： “The night will be very dark. Some neighbors __8__(come)along later in the dark and will fall against the stone.”
Then he began to move the stone. He pushed and pulled with all his strength to move __9__. How great was his __10__ (surprised) at last! Under the stone, he found a bag of money.
答案与解析：
ed 考查时态。根据句意可知此处应该用want的过去式。
her/if 考查连接词。根据上下文可知此处应该是“找出是否他们值得他的帮助”，表达“是否”的意义。
考查时态。此处考查hide的过去式形式。
ead 考查连接词。根据上下两个句子的逻辑关系可知，前面这位老者没有试图移开这块石头，相反却是绕开了道。
考查语境理解。前面有了老者的行为，可知后面的几个人都是做了同样的事情。
lained 考查时态。他们都在抱怨这块石头而没有试图移开它。此处用名词complaint的动词complain的过去形式。
elf 考查反身代词。句中的say to oneself表示“自言自语”。
come 考查时态。前面提到晚上将会很黑用的是将来时，可知此句也改用将来时。
考查代词的代词的指代作用。 前面说到青年人开始搬动石头，他费了全身力气来搬动它。句中的it代指前面的the stone。
rise 考查词性的转换。根据句意可知此处是表达他的吃惊，应该是用名词。
Ⅴ.阅读理解
More students than ever before are taking a gap year(间隔年) before going to university. It used to be the “year off” between school and university. The gapyear phenomenon originated(起源) with the months left over to Oxbridge applicants between entrance exams in November and the start of the next academic year.
This year, 25,310 students who have accepted places in higher education institutions have put off their entry until next year, according to statistics on university entrance provided by the University and College Admissions Service (UCAS).
That is a record 14.7% increase in the number of students taking a gap year. Tony Higgins from UCAS said that the statistics are good news for everyone in higher education. “Students who take a well-planned year out are more likely to be satisfied with, and complete, their chosen course. Students who take a gap year are often more mature and responsible，” he said.
But not everyone is happy. Owain James, the president of the National Union of Students (NUS), argued that the increase is evidence of student hardship—young people are being forced into earning money before finishing their education. “New students are now aware that they are likely to leave university up to ￡15,000 in debt. It is not surprising that more and more students are taking a gap year to earn money to support their study for the degree. NUS statistics show that over 40% of students are forced to work during term time and the figure increases to 90% during vacating periods，” he said.
【文章大意】 本文提到大学的学费高使得很多大学生在上大学前就要先去挣钱然后在上大学学习，这样的好处是让学生更珍惜大学的时光，更成熟更有责任感，但是也给人们带来了思考。
do we learn about the gap year from the text?
A. It is flexible in length.
B. It is a time for relaxation.
C. It is increasingly popular.
D. It is required by universities.
答案与解析：C 推理判断题。由短文第一段及第三段第一句话可知间隔年越来越受到欢迎。因此选C。
rding to Tony Higgins, students taking a gap year ________.
A. are better prepared for college studies
B. know a lot more about their future job
C. are more likely to leave university in debt
D. have a better chance to enter top universities
答案与解析：A 细节理解题。由人名定位到短文第三段。第三段在说它的优点，有间隔年之后再去上大学，会让人更成熟有责任感，对大学的学习有帮助。故选A。
does Owain James feel about the gap-year phenomenon?
A. He's puzzled B. He's worried
C. He's surprised D. He's annoyed
答案与解析：B 细节理解题。根据文章最后一段But not everyone is happy.然后提到Owain，他说越来越多的学生会在gap year期间是要去挣大学的费用。故选B。
would most students do on their vacation according to NUS statistics?
A. Attend additional courses.
B. Make plans for the new term.
C. Earn money for their education.
D. Prepare for their graduate studies.
答案与解析：C 细节理解题。根据文章最后一句话可知：90%的学生要在假期挣学费。
Ⅵ.七选五阅读
Building Trust in a Relationship Again
Trust is a learned behavior that we gain from past experiences, __1__. That is a risk. But you can't be successful when there's a lack of trust in a relationship that results from an action where the wrongdoer takes no responsibility to fix the mistake.
Unfortunately, we've all been victims of betrayal. Whether we've been suffer from, lied to, misled, or cheated on, there are different levels of losing trust. Sometimes people simply can't trust anymore, __2__. It's understandable, but if you're willing to build trust in a relationship again, we have some steps you can take to get you there.
·__3__ having confidence in yourself will help you make better choices because you can see what the best outcome would be for your well-being.
·__4__ If you've been betrayed, you are the victim of your circumstance. But there's a difference between being a victim and living with a “victim mentality”. At some point in all of our lives, we'll have our trust tested or violated.
·You didn't lose “everything”. Once trust is lost, what is left? Instead of looking at the situation from this hopeless angle, look at everything you still have and be thankful for all of the good in your life. __5__ instead, it's a healthy way to work through the experience to allow room for positive growth and forgiveness.
A. Learn to really trust yourself.
B. It is putting confidence in someone.
C. Stop regarding yourself as the victim.
D. Remember that you can expect the best in return.
E. They've been too badly hurt and they can't bear to let it happen again.
F. This knowledge carries over in their attitude toward their future relationships.
G. Seeing the positive side of things doesn't mean you're ignoring what happened.
答案与解析：
【文章大意】 文章主要讲述了一旦失去了信任，如何再次建立信任。
1.D 根据后句Trust is a risk.(信任是一种冒险)可知信任是不可以期望得到最好的回报。故选D。
2.E 根据前句Sometimes people simply can't trust anymore.可知他们受到严重的伤害且不能忍受再次发生。故选E。
3.A 根据后句可知此段主要讲述要学会信任自己。故选A。
4.C 根据后面可知此段主要讲述不要认为自己是受害者。故选C。
5.G 根据前一句和后一句可知既要看到事情的积极面，也不要忽视所发生的事情。故选G。
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