《We're trying to save the earth!》PPT习题课件(第1课时)

人教版九年级英语下册《We're trying to save the earth!》PPT习题课件(第1课时)，共22页。 课内基础自测 Ⅰ. 根据句意及汉语提示写出所缺的单词 1．Bike riding has more _________(优点) than disadvantages. 2．There is much rubbish at the ________(底部) of the river. 3．There is a ________(木制的) box on the table. 4．The bike is very expensive for me. It will ________(花费) me about six hundred yuan. 5．Don't laugh at the ________(难看的) picture. After all, it was painted by a four­year­old boy. 6．My uncle is a ________(渔民) and he goes fishing every day. 7．We should use  fewer ________(塑料的) bags in order to protect the environment. 8．Nylon is made from air, ________(煤) and water. Ⅱ. 用括号中所给单词的适当形式填空 1．This method can make a ________ (different) in our life. 2．The lake is dirty. But it used to _____ (be) very clean. 3．The air is ________ (bad) polluted because there are too many cars now. 4．We can take the bus instead of ________ (drive) the car. 5．Remember ________(throw) rubbish in the bins and keep public places clean and beautiful.  课后巩固提升 Ⅰ.单项选择 (　　)1.2017·河北Don't take the dictionary away. I ________ it.  A．use              B．used   C．am using    D．have used (　　)2.2018·邵阳Remember ________ some fruit when you come back.  A．buying      B．to buy     C．buy  (　　)3.—It will ________ only about 50 minutes to travel to Mount Wuyi by high­speed railway. —Wow, how exciting! I can't wait. A．take     B．Spend     C．cost    D．pay (　　)4. Many volunteers will help to ________ the city parks next Friday. A．give up     B．pick up C．clean up   D．turn up (　　)5.The local government is going to take some measures to protect the environ­ment. For example, we mustn't ________ too many trees. A．write down    B．cut down C．take down     D．put down ... ... ... 关键词：《We're trying to save the earth!》PPT课件免费下载，.PPT格式；