B．Recycling.

　　C．Making things by hand.

　　D．Never throwing things away.

　　[答案]　1－4　DADB

　　第三步　研读--能力升华　接轨高考

　　阅读P38教材课文，在空白处填入1个适当的单词或括号内单词的正确形式。

　　Protecting the Yangtze River

　　1．Thankfully(thankful)，many people have recognized the importance of protecting the Yangtze River and 2.environmental (environment) organizations and projects have been set up 3.to deal(deal) with the problem.The Green River organization is a non­government organization that 4.educates(educate) people on the importance of protecting this great river.5.The organization also watches the river and stops the 6.illegal(legal) hunting of animals，7.which has been a major problem and 8.has endangered(endanger) the wild animals.Two 9.government(govern) projects are also 10.under way to protect the river.