初中英语北师大版九年级全册Lesson 25 Going Green第二课时课后作业题

这是一份初中英语北师大版九年级全册Lesson 25 Going Green第二课时课后作业题，共5页。试卷主要包含了such as，what’s mre，cut dwn n，健康问题，决定做某事，轮流，节约能源等内容，欢迎下载使用。
Ⅰ.英汉互译
1.such as
2.what’s mre
3.cut dwn n
4.prtect the envirnment
5.健康问题
6.决定做某事
7.轮流
8.节约能源
Ⅱ.用括号中所给单词的适当形式填空
9.“ ” (use) means “use again”.
10.All the rubbish must (treat) in different ways t avid prducing pllutin.
11.Every (use) thing culd be useful again as lng as it is dealt with crrectly.
12.Dn’t keep yur friend (wait) fr s lng.
13.My father ften uses the ld materials fr (create) tys fr us.
14. (recycle) things is helpful in saving the Earth.
15.Let’s take turns (take) care f the little dg while Ms Black is away.
Ⅲ.用方框中所给单词的适当形式填空
save pllute cause treat replace
16.If the air is , it is dangerus and will d harm t ur health.
17.Strng cffee r tea late at night may sleeplessness.
18.Nthing can parents’ lve in children’s grwing up.
19.These teachers their students as if they were their wn children.
20.If we sme mney each week, we’ll be able t affrd a hliday abrad this summer.
Ⅳ.单项填空
( )21.In rder t save electricity, families are asked t watch TV and use lw energy light bulbs nw.
A.mre; mreB.less; less
C.mre; lessD.less; mre
( )22.Wild animals are lsing their living areas because peple trees and frests.
A.cut ffB.cut dwn
C.cut ut D.cut away
( )23.The children are asked t lking after the pet dg.
A.take a turnB.by turns
C.in turnD.take turns
( )24.The envirnment has been plluted seriusly. We shuld t save ur planet.
A.take actinB.take part in
C.thrw awayD.cut dwn
( )25.Lily is an envirnmental prtectr and tries t the plastic bags and bttles artwrks.
A.use; fr make B.use; fr making
C.using; fr makeD.using; fr making
( )26.After a shrt rest, the wrker kept n till midnight.
A.wrkB.wrking
C.t wrkD.t wrking
( )27.I can’t affrd that watch because it t much.
A.paysB.csts
C.spendsD.takes
Ⅴ.完形填空
Bike-sharing is a new chice fr shrt jurneys in cities. It is gd fr the healthy develpment f the big cities.
A 28 by a cmpany said that shared bikes started the natin’s lve fr bikes again. Nw mre and mre Chinese peple are 29 bikes instead f cars t make shrt jurneys in cities.
An engineer f that cmpany says that since the 30 f shared bikes, peple have made fewer shrt jurneys by car. The lve fr shared bikes is nt nly amng 31 peple wh were brn in the 1980s and 1990s, but als amng peple ver sixty.
At weekends, the number f the riders in Shenzhen reaches the 32 f all cities. On weekdays, the number f peple wh ride shared bikes t wrk is 33 in Shanghai.
It is said that bike-sharing will help 34 the cities’ envirnment. It helps nt nly slve the traffic prblems, but als make mre use f 35 in cities. Take Beijing as an example. If mre peple chse shared bikes, an area f five Bird’s Nest stadiums(体育场) will be saved.
( ) B.planC.reprtD.suggestin
( )B.pushingC.repairing D.lcking
( ) B.startC.cntrlD.fall
( )B.weakC.ldD.yung
( ) B.sideC.crner D.line
( ) verB.putting ffC.ging upD.giving away
( )B.separateC.experience D.imprve
( ) B.timeC.spaceD.mney
Ⅵ.阅读理解
Many envirnmental grups are warning that ceans f the wrld are in great danger. In the past 50 years, the number f water with zer xygen(氧气) in the pen cean has increased mre than fur times. In the near cast water bdies, including the river muth and seas, lw-xygen areas have increased mre than 10 times since 1950. Scientists discver that xygen cntinues drpping even utside these znes as the Earth warms. T stp the drp, the wrld needs t cntrl in bth climate change and nutrient(养分) pllutin.
Oxygen is a must t life in the ceans. The drp in cean xygen is amng the mst serius effects f human activities n the Earth’s envirnment.
This is the first time that the scientists take such a deep lk at the causes, results and slutins t lw xygen wrldwide, in bth the pen cean and the near cast waters. Abut half f the xygen n the Earth cmes frm the cean. Hwever, mixed effects f nutrient lading and climate change are greatly increasing the number and size f “dead znes” in the pen cean and the near cast waters, where xygen is t lw t supprt mst sea life.
In the areas traditinally called “dead znes”, like thse in Chesapeake Bay and the Gulf f Mexic xygen drps t levels s lw that many animals have truble in breathing and die. As fishes run away frm these znes, their living areas becme smaller and smaller. But the prblem ges far beynd “dead znes”. Even smaller xygen drps can hld up the grwth in animals and lead t disease r even death. Lw xygen can als cause the release f dangerus chemicals. Althugh a few animals can grw well in dead znes, verall bidiversity(多样性) falls.
( )36.Hw t stp the drp f cean xygen in the article?
A.By cntrlling in bth climate change and nutrient pllutin arund the wrld.
B.By taking a deep lk at the causes, results and slutins t lw xygen wrldwide.
C.By running away frm these znes, fr the living areas becme smaller and smaller.
D.By cutting dwn the number f animals in the ceans.
( )37.Why are these waters called “dead znes” frm the article?
A.Because the xygen in these areas is t lw fr mst sea life t live.
B.Because nutrient lading and climate change are greatly increasing.
C.Because there are n animals living in these areas.
D.Because lw xygen can als cause the release f dangerus chemicals.
( )38.Which f the fllwing statements is TRUE accrding t the article?
A.Only a few animals living in the sea need xygen.
B.Climate change can help cut dwn the dead znes.
C.Fishes grw faster and better in lw-xygen areas.
D.Human activities have many serius effects n cean envirnment.
Ⅰ.1.例如 2.除此之外
3.减少 4.保护环境
5.health prblems 6.decide t d sth
7.take turns 8.save energy
Ⅱ 10.be treated 11.used
12.waiting 13.creating
14.Recycling 15.taking
Ⅲ 17.cause 18.replace
19.treat 20.save
Ⅳ.21.D
22.B 23.D 24.A
25.B 26.B 27.B
28.C
29.A
30.B
31.D
32.A
33.C
34.D
35.C 36.A
37.A
38.D