Test for Unit 13
(时间120分钟，满分120分)
题号 得分
笔 试 部 分(100分)
Ⅴ.单项选择。(15分)
( C )21.They built the house ________ wood and stone. A．out B．of C．out of D．up of
( C )22.I bought a new mobile phone last weekend.It ________ me more than 1，000 yuan.
A．paid B．take C．cost D．spent ( A )23.—Have you ________ Li jianrou?
—Yes，she won the first gold medal for China in 2014 Olympic Winter Games in Sochi.
A．heard of B．heard from C．heard for D．thought of
( D )24.After they caught the sharks，they ________ their fins and threw the sharks back into the ocean.
A．put off B．took off C．got off D．cut off
( B )25.Jim said he would e-mail to me，but I ________ any letters from him so far. A．won't receive B．haven't received C．hadn't received D．didn't receive
( D )26.The coat isn't expensive.I can ________it. A．sell B．borrow C．lend D．afford
( D )27.Make sure to ________ the light when you leave the room. A．take down B．turn up C．take away D．turn off
( B )28.Shao Yifu ________ many schools for the poor children.We will remember him forever.
A．put off B．set up C．call in D．look after
( B )29.Many old buildings have to be ________ to build new ones. A．set up B．pulled down C．looked up D．turned down
( B )30.Not only my friends but also I ________ interested in playing tennis and Li Na is our favorite star.
A．be B．am C．is D．are
( B )31.Reading good books for a few hours every day can make a ________to children.
A．problem B．difference C．product D．choice
Ⅰ Ⅱ Ⅲ Ⅳ Ⅴ Ⅵ Ⅶ Ⅷ Ⅸ Ⅹ Ⅺ 总分 ( C )32.Let's try our best to ________ paper to save the trees. A．use B．make C．recycle D．waste ( D )33.These are plastic bags.Don't ________. A．threw away it B．throw it away
C．throw away them D．throw them away
( B )34.It's windy.Let's stay at home ________ going out.
A．thanks to B．instead of C．as well as D．by the end of
( A )35.Now the number of foreigners working in China ________ more than one million.
A．is B．are C．was D．were Ⅵ.完形填空。(10分)
The earth is our home and we must take good care of it.That is to say we must __36__ the land，air and water clean.But man __37__ a lot of pollution on earth since he first made fire，washed his clothes in the river and threw waste or __38__ on the ground.Many years ago，pollution was not so serious __39__ there were not so many people.
In the past，there was enough __40__ air，land and water.When the land or the river was dirty in one place，man moved to __41__ place.Man now, __42__，is slowly polluting the whole world and there is neither enough clean air，nor clean land，nor clean water.The more people there are in one place，__43__environment they maybe have.
Perhaps you __44__ it is endless for people to produce pollution.__45__，we are glad to tell you that people have come to know the danger of pollution and more and more people are working hard to protect our earth.
( D )36.A.have B．take C．watch D．keep
( B )37.A.produced B．has produced C．is producing D．will produce ( A )38.A.rubbish B．dirty C．something useful D．food
( C )39.A.so B．if C．because D．but
( A )40.A.clean B．clear C．dirty D．enough
( C )41.A.other B．the other C．another D．others ( B )42.A.although B．however C．too D．but
( B )43.A.the worst B．the worse C．the bad D．worse ( D )44.A.are glad B．are pleased C．afraid D．are afraid ( C )45.A.Quickly B．Especially C．Luckily D．Anyway Ⅶ.阅读理解。(30分)
A
The sky is grey.It's another day of smog(雾霾)．Is there a dome(穹顶) to protect us
from the dirty air outside?
Yes，there is! An international school in Beijing has built a big dome outside of its four tennis courts.It cleans the polluted air and makes it healthy for students inside.
Smog has become a serious environmental and health problem in China.People are trying to stay away from it.However，the dome used by the school is expensive.It's impossible for everyone to have such a place.But the good news is that the government has begun the fight against pollution.
In a government work report，Premier Li Keqiang said it was a war.The government will start by reducing PM10 and PM2.5 emissions(排放)．
PM is short for particulate matter(颗粒物)．PM10 and PM2.5 are an important cause of smog，which mainly come from human activities.
To fight against pollution，China will cut the use of coal and make better use of energy.Also，old cars give off more waste gas than new cars.So China plans to remove 6 million old cars from the roads，though much more money is needed.
A clear sky is not a faraway dream.
( C )46.Because of the smog，an international school in Beijing ________. A．has warned its students to stay inside as much as possible B．has built a dome over the whole school
C．has built a dome to keep parts of the school away from smog D．has tried to make better use of energy
( B )47.Not everyone can be protected by a dome because ________. A．there isn't enough space
B．building a dome costs too much C．it is difficult to build a dome
D．living in a dome makes people unhealthy
( A )48.The underlined word “reducing” is likely to mean “________”． A．cutting down B．making better use of C．saving up D．producing more
( D )49.According to the report，________ is a war. A．building more domes B．removing old cars
C．living a healthy and wealthy life D．fighting against pollution ( A )50.We can infer from the report that ________. A．the problem of smog will be solved in the future B．PM2.5 mainly comes from cars C．China will stop using coal soon
D．China isn't doing enough to stop pollution
B
We all know that recycling rubbish is very important.But sometimes it is not so convenient when we can't find a recycling bin anywhere.