Ⅰ.单项选择。

　　1.The heavy snow didn't__C__ the international airlines.(2013，南宁)

　　A.pay attention to　　　 　B.add to

　　C.make a difference to D.keep to

　　2.We must protect plants.They are friends of__D__.(2014，河北)

　　A.we　　　　B.us　　　　C.our　　 　D.ours

　　3.—The cars made in Germany are more expensive than__A__ made in Japan.(2014，呼和浩特)

　　—Yes，you are right.But they're much better.

　　A.those B.that C.ones D.it

　　4.—Will you fix up the machine according to the __A__，David?

　　—No problem.(2014，武汉)

　　A.instructions B.inventions

　　C.invitations D.interviews

　　5.—What a fine day!__D__ we go for a walk?

　　—That sounds great!

　　A.Must B.Can C.May D.Shall

　　6.—Look，my father bought me a new iPad.

　　—I don't think we need too many expensive things even though our parents can__C__ them.

　　A.allow B.expect C.afford D.keep

　　7.Many young people took part in__A__ trees on Tree­planting Day.(2013，白银)

　　A.planting B.plants C.to plant D.plant

　　8.Today people are encouraged to__C__ paper，plastic and water for a better environment.(2012，丽水)

　　A.use B.waste C.recycle D.make

　　9.—Why are they__B__ the house?

　　—Because a factory will be built here.

　　A.setting up B.pulling down

　　C.fixing up D.cleaning out

　　10.—Hi，Lucy.Our school won the football match yesterday.

　　—__A__(2014，泰安)

　　A.Congratulations! B.What a pity!

　　C.No problem. D.Never mind.

　　Ⅱ.完形填空。

　　(一)(2014，黔西南)

　　There are many kinds of pollution around us，__11__ air pollution，soil pollution，noise pollution and light pollution.They are bad __12__ our health in many ways.

　　Burning gas，oil and coal creates air pollution.It can cause sore eyes and __13__ problems.

　　With the increase of pollution and the development of industry，litter is everywhere.It makes our environment dirty.People put lots of rubbish in the land.Farmers use too many __14__ in the fields.They destroy the soil.So soil pollution has become serious.

　　Noise pollution can make people __15__.For example，people may lose their hearing if they work in a __16__ place for a long time.Too much noise can cause high blood pressure __17__.

　　Working for a long time in strong changeable light __18__ cause some kinds of illnesses.It makes people feel __19__ and is especially bad for the eyes.

　　With __20__ pollution，our planet will become greener and our health will be better.Let's be greener people.

　　(A)11.A.such as B.for example

　　C.such like D.as well as

　　(C)12.A.to　　　B.in　　　C.for　　　D.at

　　(D)13.A.breaths B.breathe

　　C.breathed D.breathing

　　(B)14.A.chemical B.chemicals

　　C.chemistry D.chemistries

　　(D)15.A.blind B.lame C.black D.deaf

　　(B)16.A.noise B.noisy C.noisily D.noises

　　(A)17.A.as well B.too C.either D.also

　　(C)18.A.must B.should C.may D.need

　　(A)19.A.terrible B.comfortable

　　C.terribly D.comfortably

　　(C)20.A.little B.a little C.less D.fewer

　　(二)

　　Did you feel it was warmer than before?

　　“There have been twenty­one __21__ winter in China since 1986，”said scientists.“__22__ the past 100 years，as the world temperature has been up by 0.74℃，the temperature in North China has __23__ 1.4℃ in only 50 years.”

　　China needs to take quick actions to __24__ carbon dioxide (二氧化碳) emission (排放) because it's the main reason for world warming.The good news is that China has seen the importance of going __25__.China sets the goal of cutting energy use by 20% and pollution emission by 10% in the 11th __26__ Plan.

　　Here is some advice for you.

　　Wearing used clothes such as your brother's，sister's or dad's old T­shirts means you __27__ energy;and don't forget __28__ the lights when you leave a room and turn off your television and computer when they are not __29__!Besides，taking a bus saves a lot of oil every year.Also open a window and try not to use the air conditioner (空调).If necessary，set the temperature __30__ in summer and lower in winter to save energy.It isn't good to use paper cups，bags or boxes in our daily life.

　　(D)21.A.cool B.hot C.cold D.warm

　　(A)22.A.During B.For C.Since D.After

　　(A)23.A.climbed B.went C.arrived D.got

　　(C)24.A.increase B.improve C.cut D.break

　　(B)25.A.yellow B.green C.black D.blue

　　(A)26.A.Five­Year B.Five­Years

　　C.five years D.five year

　　(C)27.A.use B.find C.save D.keep

　　(B)28.A.to turn on B.to turn off

　　C.to turn up D.to turn over

　　(A)29.A.in use B.on business

　　C.at present D.for fun

　　(B)30.A.stronger B.higher

　　C.taller D.quicker