Unit 1 Self-test
您好，在完成本单元的学习后，请您完成以下练习题。本练习题满分100分，将按10%计入形考成绩。
您可以反复练习多次，系统默认记录最高分。点击“提交所有答案并结束”按钮视为练习1次，每次练习无时间限制。
中途退出，保存答案已作出选择的题目会自动保存答案，下次进入后可对做过的题目进行修改，并继续上次答题，不计入练习次数。
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本套题为随机题，请按快捷键Ctrl+F在页面内查找，手机查找方法!1．— Could you give me your phone number?
— _______
It’s very kind of you to do so.
It doesn’t matter.
Sure. My phone number is 135-5674-5633.
2．— What‘s your major please?
— _______
I’m not sure
Who knows
I’m majoring in Interior Design
3．— If you’re short-listed for the interview, we’ll ring you by Friday.
— _______
I don’t care.
It doesn’t matter.
OK，Madam.I’m looking forward to hearing from you.
4． — Could you please connect me with the HR Department?
— _______
OK. Thank you.
Hold on a minute, please. I’ll put you through.
Help yourself.
5．Placing a job advertisement on an online job board is _____.
expensively
sostly
cost
6．Going “green” ____ have to be a challenge.
don’t
doesn’t
is
7． I have never read a book that is ______ than Harry Potter.
interesting
more intereting
most interesting
8．There are ______ of ways to make your house look greener.
many
plenty
lot
9．You don’t have to start over from ______.
scratch
head
again
10． The _____ question is much more different than this one.
six
sixth
sixteen
11．There are ______ students in Class One than in Class Two.
many
more
most
12．What matters is how your house looks and how it_____ you and others residing in it.
affects
effects
infects
13．Hold on a minute, please. I’ll put you _____ .
on
in
through
14．This garden is three times as ______ as that one.
big
bigger
biggest
15．
Top 3 Green Home Innovations
1 .There are many things you can do to reduce carbon emission and help to make the earth a better place for future generations. Here are a few suggestions.
2 Although LED lamps cost more money than standard incandescent or compact fluorescent bulbs do at the beginning, these long-lasting LED lamps will eventually be worth the money because of nergy saved. LED lamps also produce a cleaner, more natural light.
3 .“Water”is a hot topic, especially in the Southwest. Household water filters are now available to clean and reuse water from showers and baths. Gray water reuse systems redirect the used water from washing machines to lawns or gardens.
4
5 . Building materials and embellishments like paint and carpets can emit chemical compounds into the atmosphere, and because a home is an enclosed space, those compounds can sometimes accumulate to dangerous levels. Installing a whole-house air purification system is one way to keep indoor air clean and circulating.
Going “green” doesn’t have to be a challenge. A home is a long-term investment. You don’t have to start over from cratch. Make small changes. Choose environmentally friendly paint or LED bulbs.
Chances are that your home will need improvements eventually.Whenever possible, choose upgrades that will reduce your carbon footprint. It’s good for the planet, and it’s good for you.
A. In recent years indoor air pollution has got a lot of attention.
B. Air Purification
C. Water Recycling
D. In the last decade a growing number of people were interested in conserving energy and preserving the environment by living “green”
E. LED Lighting
(1)
(2)
(3)
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(5)
16．
二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确写“T”错误写“F”。
Five Tips to Make Your House Look Greener
There are plenty of ways to make your house look greener. It doesn’t matter how many people reside in your home. It doesn’t even matter what is the size of your home. What matters is how your house looks and how it affects you and others residing in it.
It is very necessary to make your house look greener because it has a direct impact on your health. If you keep your house greener, you will get rid of many dangerous diseases. Here are some ways to keep it greener.
Good and reliable Interior
Indoor material, like windows, doors, cupboards, etc. must be of good quality. These things play an important role to clean the house. Doors and cupboards must be of high quality wood. Aluminium windows must be used. You must use high-quality paints for walls, doors, windows and cupboards.
2. Using wider windows and doors for ventilation.
Oxygen is a necessary element to enable you to live alive. For healthy life, windows and doors must be wide and usually be kept open at least for 15 hours a day, as ventilation of air makes you fresh and healthy.
3. Placing plants especially flowers at various places
No one wants an empty house, and plants definitely play a refreshing role. First, the plants provide you with oxygen necessary for survival. Second, plants and especially flowers spread heart-attracting fragrance. All unhealthy odors are eradicated from your home and you feel fresh whenever you are inside it. Flowers also make your home interior look more appealing.
4. Disposing off wastes away from home regularly
It’s very important to throw away household wastes far from your house every day. When wastes are kept untouched for many days, they attract bacteria and viruses. Flies and mosquitoes also start gathering and increasing at such places. As a result, diseases are caused.
5. Using anti-bacterial materials for washing floors and contents
Usually unclean fans, floors and walls breed bacteria and viruses, which are then carried by flies and mosquitoes. These carriers then infect the humans by contact through contaminated food or direct attacks on human body. It’s always recommended to use anti-bacterial or anti-viral cleaners for fans, floors, walls, laptops, and TVs.
1. A green home is closely related with the size of your home. 1
2. A green home does good to your health. 2
3. The quality of indoor materials is of great importance to keep the house clean. 3
4. Household wastes should be thrown away daily. 4
5. Flies and mosquitoes breed bacteria and viruses. 5
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(2)
(3)
(4)
(5)
