Unit 13 We're trying to save the earth! Section B (2a－2e) 练习题（含答案）

Unit 13 Section B (2a－2e)
一、根据句意及首字母或汉语提示完成单词。
1．Do you know who the (总统) of America is
2．Jane is an artist whose (作品) have received many prizes.
3．I'm thirsty. Please pass me a b of water.
4．The guard won't let anyone go through the g without a pass.
5．I've just had an i ：why don't we try turning it the other way
二、根据汉语提示补全句子，每空词数不限。
1．Do you often (扔掉) things you don't need anymore
2．People should (好好利用金属).
3．She (拆下门) from the old building.
4．The top of the house is an old boat turned (上下颠倒).
5．She also (建立) a website to sell bags online.
三、单项选择。
1．This craftsman(手艺人) is greatly known his excellent skills of making small things.
A．as B．at C．for D．with
2．Dora is an unusual woman. She built herself a house waste plastic.
A．out of B．up of C．about of D．above of
3．His singing memories of my father.
A．brings back B．brings in C．brings to D．brings out
4．UNICEF, part of the United Nations, in Europe in 1946 after World War II.
A．set up B．was set up C．took up D．was taken up
5．WeChat(微信) is widely used. the young the old are interested in it.
A．Either；or B．Neither；nor C．Not only；but also D．As；as
四、阅读理解。
Several large companies have begun creating paper bottles to replace glass and plastic ones.
A company called Paboco has been working with many large companies to develop paper bottles. These companies are creating their own bottle designs.
Clearly, one of the biggest challenges is keeping a paper bottle from leaking(渗漏)．The inside of the bottle needs a special liner(衬层) to make sure the liquid doesn't leak through. Many companies are lining their bottles with thin plastic.
Though bottle makers may say this liner can be removed and recycled, many recycling programs don't have the right machines to deal with these liners.
A Danish beer company called Carlsberg is working with Paboco on a paper bottle called the “Green Fiber Bottle”．Now the bottle uses a plastic liner. In the future the company hopes to use a “bio－plastic(生物塑料)” that will break down naturally over time.
But even without the plastic, paper bottles aren't perfect. Most paper bottles use wood pulp (木浆)．That could lead to the loss of forests.
Frugalpac, a company from the United Kingdom, has created bottles made of recycled paper, so no trees need to be cut down. Frugalpac still uses plastic liners, though.
But with so many companies working towards the same goal, we will see more paper bottles on store shelves in the near future.
1．One of the biggest challenges of using paper bottles is
A．how to use few liners
B．how to make perfect liners
C．keeping the plastic bottles from breaking down
D．keeping the paper bottles from leaking
2．What does the underlined word “Frugalpac” refer to？
A．A Danish milk company.
B．A Danish beer company.
C．A company from the United States of America.
D．A company from the United Kingdom.
3．Which of the following is TRUE according to the passage？
A．A company called Paboco has been working to develop paper bottles alone.
B．Many paper bottles have thin plastic inside.
C．It's impossible to remove and recycle the liners of paper bottles.
D．The loss of forests leads to the use of wood pulp in most paper bottles.
4．What's the main idea of this passage
A．Paper bottles are not perfect.
B．Bottles are made of recycled paper.
C．Some companies work to develop paper bottles.
D．Some companies work to develop glass and plastic bottles.
答案
一、
1. president
2. works
3. ottle
4. ate
5. nspiration / dea
二、
1. throw away
2. put metals to good use
3. pulled the doors down
4. upside down
5. sets/set up
三、
1-5 CAABC
四、
1-4 DDBC