文档内容
课时分层作业(四)
Ⅰ.单词拼写
1．Many new words and phrases(短语) have been included in the revised
edition.
2. He remained distant(疏远的) from the people he worked with.
3. At night I like to look at the remote(遥远的) stars in the clear sky.
4. The movements of machines are completely automatic(自动的), you only need
to start and stop the machines.
5. They have lived in this country for ten years, but have never really
integrated(融为一体)．
6. What you said was true but nevertheless(不过) unkind.
7. These tickets are available(可用的) for one month.
8. She had woven a whole fantasy(幻想) about living in a cottage by the sea.
9. Each of the homes has a security system and is wired(用电线连接) for cable
television.
10. He has received many honours for his research into cancer(癌)．
Ⅱ.阅读
A
Welcome to your future life!
You get up in the morning and look into the mirror.Your face is younglooking.In
2035, medical technology is better than ever.Many people could live to be 150, so at
40, you're not old at all.And your parents could have an antiaging treatment.Now, all
three of you look the same age!
You say to your shirt, “Turn red.” It changes from blue to red.In 2035, “smart
clothes” contain particles( 粒 子 ) much smaller than the cells in your body.The
particles can be programmed to change your clothes' color or pattern.
You walk into the kitchen.You pick up the milk, but a voice says, “You shouldn't
drink that！” Your fridge has read the chip(芯片) that contains information about the
milk and it knows the milk is bad.In 2035, every kind of food in the grocery store has
such a chip.
It's time to go to work.In 2035, cars drive themselves.Just tell your “smart car”
where to go.On the way, you can call a friend using your jacket sleeve.Such “smart
更多资料添加微信号：hiknow_007 淘宝搜索店铺：乐知课堂technology” is all around you.
So will all these things come true？“For new technology to succeed，” says a
scientist called Andrew Zolli, “it has to be so much better that it replaces what we
already have.” The Internet is one example—what will be the next?
【语篇解读】 本文主要对未来技术在我们的日常生活中的运用进行了展
望，描绘了几种未来技术将如何影响我们的日常生活的画面。
1．We can learn from the text that in the future ．
A．people will never get old
B．everyone will look the same
C．clothes will be able to change their pattern
D．red will be the most popular color
C [细节理解题。根据第二段的最后一句话 “The particles can be
programmed to change your clothes' color or pattern.”可知，这种未来的衣服中的
粒子可以改变衣服的形状和颜色。]
2. What can be inferred from Paragraph 3?
A．Milk will be harmful to health.
B．More drinks will be available for sale.
C．Milk in the grocery store will stay fresh much longer.
D．Food in the grocery store will carry electronic information.
D [推理判断题。根据第三段中的“In 2035，every kind of food in the
grocery store has such a chip.”可知，未来的食品杂货店内的每一种食物都含有
一个芯片，这种芯片含有关于这种食物的信息。]
3. Which of the following is mentioned in the text?
A．Nothing can replace the Internet.
B．Fridges will know what people need.
C．Jacket sleeves can be used as a guide.
D．Cars will be able to drive automatically.
D [细节理解题。根据第四段中的“In 2035，cars drive themselves.”可知，
文章提到了自动驾驶汽车，故选D。]
B
What will people die of 100 years from now？If you think that is a simple
question，you have not been paying attention to the revolution that is taking place in
biotechnology (生物科技)．With the help of new medicine, the human body will last
a very long time ．Death will come mainly from accidents, murder and war.Today's
更多资料添加微信号：hiknow_007 淘宝搜索店铺：乐知课堂leading killers, such as heart disease, cancer, and aging itself, will become distant
memories.
In discussion of technological changes, the Internet gets most of attention these
days.But the change in medicine can be the real technological event of our times.How
long can humans live？Human brains were known to decide the final death.Cells are
the basic units of all living things, and until recently, scientists were sure that the life
of cells could not go much beyond 120 years because the basic materials of cells，
such as those of brain cells，would not last forever.But the upper limits will be
broken by new medicine.Sometime between 2050 and 2100, medicine will have
advanced to the point at which every 10 years or so, people will be able to take
medicine to repair their organs.The medicine, made up of the basic building materials
of life, will build new brain cells，heart cells and so on, in much the same way our
bodies make new skin cells to take the place of old ones.
It is exciting to imagine that the advance in technology may be changing the most
basic condition of human existence, but many technical problems still must be cleared
up on the way to this wonderful future.
【语篇解读】 在未来的100年，人类的生命由于生物科技的发展可以无
限期延长的愿望有可能成为现实。
4. According to the passage，human death is now mainly caused by ．
A．diseases and aging B．accidents and war
C．accidents and aging D．heart disease and war
A [细节理解题。由文章第一段的最后一句可知，当今生命的主要杀手有
心脏病、癌症和衰老。]
5. In the author's opinion，today's most important advance in technology lies in
．
A．medicine B．the Internet
C．brain cells D．human organs
A [细节理解题。第二段前两句的意思是“在讨论技术变化时，人们往往注
意到的是网络。然而药学方面的变化可能是当今技术方面的真正大事件”，故选
A。]
6．Humans may live longer in the future because ．
A．heart disease will be far away from us
B．human brains can decide the final death
C．the basic materials of cells will last forever
更多资料添加微信号：hiknow_007 淘宝搜索店铺：乐知课堂D．human organs can be repaired by new medicine
D [推理判断题。 由第二段的后半部分可知，在2050到2100年间，每隔
10年左右，人们可以通过服药来修复生病或衰老的器官，这是未来生命延长的
原因。]
7. How long can humans live in the future according to the passage?
A．Over 100 years.
B．More than 120 years.
C．About 150 years.
D．The passage doesn't tell us.
D [细节理解题。阅读全文可知，文章没有具体告诉我们人类将来能活多
少年。]
Ⅲ.阅读七选五
You've seen news reports about people who need assistance after a natural
disaster，or TV programs about how lonely and isolated older people can get.Maybe
you've walked past people who are living on the streets. 1 The answer: you can
volunteer.Volunteering gives you an opportunity to change people's lives，including
your own.Helping others in need is such an important part of life.So how do you go
about it?
Find what's right for you.
Volunteering isn't school. 2 You can choose what really interests you and who
or what is most deserving of your time.
3
After you've discovered what interests you，decide how much time you want to
spend and what fits into your schedule.
Expand your mind.
Volunteering is a great way to learn new skills—from working as part of a team to
setting and reaching goals. 4 And it can help you develop a new understanding of
people who are different from you—people with disabilities，people in financial
problems，sick kids，or the elderly.
Feel good.
Volunteering helps people feel they make a difference—that they do have the
power to change things for the better.When people depend on you，it can change the
way you look at yourself. 5 Volunteering is also a great way to get a view on your
更多资料添加微信号：hiknow_007 淘宝搜索店铺：乐知课堂own life.
A．It can give you a chance to discover what kinds of things you're best at and
enjoy most.
B．Instead of having the choices made for you，you've got to pick.
C．Doing something for others helps people to change the world.
D．So what can you do about any of those things?
E．You can feel proud of what you've achieved.
F．Find what fits your schedule.
G．Change things for the better.
【语篇解读】 本文是一篇说明文。志愿活动给了你一个改变人们生活的
机会，包括你自己的生活。帮助有需要的人是生活中非常重要的一部分。那么
你是怎么做到的呢？本文告诉你如何做到的方法。
1．D [上文提示“你看过自然灾害后关于需要帮助的人们的新闻报道，或
者关于老年人如何孤独和孤立的电视节目。也许你已经从那些露宿街头的人身
边走过。”承接上文，D项切题。该项中的those things指的就是上文中提到的事
情。]
2．B [下文提示“你可以选择真正感兴趣的是什么，谁或者什么事情最值
得你花时间。”承接下文，B项Instead of having the choices made for you，you've
got to pick.切题。该项中的pick与下文中的choose相吻合。]
3．F [此空是小标题，应该用短小精悍的祈使句，所以在F/G中选择。根
据下文“After you've discovered what interests you，decide how much time you
want to spend and what fits into your schedule.”由此推知 F 项 Find what fits
your schedule.(找到适合你时间表的。)切题。]
4．A [上文提示“志愿活动是学习新技能的好方法——从团队工作到设定和
达到目标。”再根据下文提示“它可以帮助你对不同于你的人产生新的理解——残
疾人、有经济问题的人、生病的孩子或者老年人。”承接上下文，A项切题。该
项中的It指代的是上文中的Volunteering并与下文的it can并列。]
5. E [上文提示“当人们依赖你的时候，它会改变你看待自己的方式。”承
接上文，E项 You can feel proud of what you've achieved.切题。]
更多资料添加微信号：hiknow_007 淘宝搜索店铺：乐知课堂
