国开（安徽开放大学）24春《理工英语3》形考作业1【参考】
本文围绕该课程资料进行整理，重点用于课程复习、知识点理解和答题思路参考。学习时建议先理解题目涉及的概念、章节知识点和答题逻辑，再结合个人学习情况进行归纳。
一、资料内容
单元自测1（预备知识：Unit 1；10分）
试卷总分:100 得分:100
1.— If you’re short-listed for the interview, we’ll ring you by Friday.
— _______
A.I don’t care.
B.It doesn’t matter.
C.OK，Madam.I’m looking forward to hearing from you.
2. — Could you please connect me with the HR Department
— _______
A.OK. Thank you.
B.Hold on a minute, please. I’ll put you through.
C.Help yourself.
3.Placing a job advertisement on an online job board is _____.
A.expensively
B.sostly
C.cost
4.There are ______ students in Class One than in Class Two.
A.many
B.more
C.most
5.This garden is three times as ______ as that one.
A.big
B.bigger
C.biggest
6. 二、完形填空：阅读下面的短文，选择合适的内容将短文补充完整。
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).__1__
A.A
B.B
C.C
E.E
(2).__2__
A.A
B.B
C.C
D.D
E.E
(3).__3__
A.A
B.B
C.C
D.D
E.E
(4).__4__
A.A
B.B
C.C
D.D
E.E
(5).__5__
A.A
B.B
C.C
D.D
E.E
二、学习使用建议
建议将本文内容作为复习参考，重点关注题干关键词、知识点出处、答题层次和表达方式。对于简答题、论述题或案例题，可按照“概念说明—原因分析—结合材料—总结观点”的思路组织答案。
说明：本站内容仅供学习交流与知识理解使用，不提供代考、替学、代写等违规服务。如需课程知识点讲解、资料整理或答题思路辅导，可联系进行学习辅导。
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