18.• Go Green  Enjoy tap water
(1)IT'S THE RESPNSIBLE CHOICE
•Producing plastic bottles and transporting water require a lot of energy and resources(資源)…just to land in the waste!
(2)IT SAVES MONEY
Bottled water costs money.Tap water is free for you!
•Go Green  Eat responsibly
49.(1)C
•Shorter distance( 距離) requires less transport fuels(燃料)…and less chemicals needed to keep food fresh.
(2)EAT LESS MEAT
•Meat production needs a lot of resources.
(3)AVOID PACKING
•Packaging requires energy and resources just to end up in the waste…
•Go Green  Keep it on the screen
…and if printing cannot be avoided remember to:
•PRINT DOUBLE-SIDED and in black-white.
•Set the printer/copy machine to ENERGY SAVING model when done
REUSE single-sidedsingle-sidedprinted paper for internal documents(內部文件) or as not paper…
•Go Green  E-communicate
•Reduce what gives out quite a lot of Greenhouse Gas(溫室效應氣體):instead of traveling,make use of VIDEO MEETING,WEB MEETING,and the good old phone.
For more information visit www.greeningtheblue.org.

47.The purpose of the passage is to give advice on how toA.
A.protect the environment 
B.cancel traveling              
C.a(chǎn)void printing
48.C save money for you.
A.Producing plastic bottles            
B.Using bottled water            
C.Using tap water
49.The missing part in Go Green  Eat responsibly isC.
A.CHOOSE GREEN FOOD
B.KEEP FOOD FRESH           
C.SUPPORT LOCAL
50.It is suggested thatBprinted paper should be reused for taking notes.
A.doubled-sided 
B.single-sided                   
C.colored
51.You can get more information about"Go Green"byA.
A.visiting the websit e given          
B.making a phone call           
C.having a meeting.

分析 本文是一篇提議生產(chǎn)、使用綠色產(chǎn)品的倡議書.倡導人們:為了節(jié)約資源和能源,飲用自來水;少吃肉;不要浪費;打印時雙面、節(jié)能打;使用視頻會議、網(wǎng)絡會議等等.

解答 答案:47.A  主旨歸納題.根據(jù)整篇文章內容及其句子 Go Green Enjoy tap water;Go Green Eat responsibly;Go Green E-communicate.可知本文倡導使用綠色產(chǎn)品,是有關環(huán)保的建議,故選A.
48.C   細節(jié)理解題.根據(jù)圖1句子Tap water is free for you!自來水為你是免費的.可知用自來水是省錢的.故選C.
49.C  細節(jié)推理題.根據(jù)圖2句子"Eat responsibly"(負責任地吃)和圖3句子"avoid packing""避免打包".可知包裝要浪費資源和材料,要避免浪費.故選C.
50.B  細節(jié)理解題.根據(jù)圖4句子"REUSE…printed paper for internal documents(內部文件) or as not paper…".可知文中建議單面的打印紙應該被重復使用于記筆記.故選B.
51.A  細節(jié)理解題.根據(jù)最后一行句子For more information visit www.greeningtheblue.org.可知要獲取更多信息,可以訪問該網(wǎng)站.故選A.

點評 在通讀全文的基礎上,根據(jù)全文大意,展開邏輯思維,瞻前顧后,認真觀察選項,仔細推敲,確定最佳答案.

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