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1、单元自测1(预备知识：Unit 1； 10分)试卷总分：100得分：10()1 . ?Could you give me your phone number?一 ？A. It* s very kind of you to do so. ?B. It doesn* t matter.C. Sure. My phone number is 135-5674-5633. 答案:C. ?Whals your major please?A. I* m not sureWho knowsB. Im majoring in Interior Design 答案:C?I?have never read a b
2、ook that is than Harry Potter. ?A. interestingmore interetingB. most interesting答案:B3. This garden is three times as as that one. ?A. bigbiggerB. biggest 答案:AThere are? students in Class One than in Class Two. ?A. manymoreB. most答案：B6.?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? ? ?
3、1. There are many things you can do to reduce carbonemission and help to make the earth a better place for future generations. Here are a few suggestions.Although LED lamps cost more money than standard incandescent or compact fluorescent bulbs do at the beginning, these long-lasting LED lamps will
4、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. Houschold?water filters are now available to clean and reuse water from showers and baths. Gray water reuse systems redirect the us
5、ed water from washing machines to lawns or gardens.? ? ?4? ? ?5. Building materials and embellishments like paint andcarpets can?cmi t?chomical compounds into the atmosphere, and because a home is an enclosed space, those compounds can sometimes accumulate to dangerous levels. Installing a whole-hou
6、se air purification system is one way to keep indoor air clean and circulating.? ? ? Going “green“ doesnt have to be a chailenge. A home is a longterm investment. You dont have to start over from cratch. ?Make small changes. Choose environmentally friendly paint or LED bulbs. ? ? ? Chances are that
7、your home will need improvements eventually. Whenever possible, choose upgrades that will reduce your carbon footprint. Its 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 PurificationWater Recycling1) . In the last decade a growing number of people were iinterested in conserving energy and preserving the environment by living “green”E. LED Lighting (D._l_A. AB.BC.CD.DE. E 答案:D (2)._2_A. AB.BC.CD.D E. E 答案:E (3)._3 A. AB.BC.CD.D E. E 答案:C (4)._4 A. AB.BC.CD.D E. E 答案：B (5)._5 A. AB.BC.CD.D E. E 答案:A