冀教版八年级下册《Lesson 46 Protect Our Environment》同步练习卷 一、单项选择 1．Buses make ____ pollution than cars．（ ） A．little B．less C．fewer D．few 2．Everyone should try ____ the green trees and flowers．（ ） A．to protect B．protects C．to protected D．to protects 3．He is busy _____at school，but he never forgets _____ his mom a phone call every day．（ ） A．working；giving B．work；give C．working；to give D．work；to give 4．Wood is ____ into paper for us to use．（ ） A．making B．made C．to make D．makes 5．Riding bikes is ____ our health．（ ） A．good at B．had for C．good for D．bad at 6．﹣Yesterday I lost my pencil sharpener．I couldn't find_____． ﹣Oh，it's a pity．You'd better buy _____ this afternoon．（ ） A．it； it B．it； one C．one； it D．one； one 7．I think _____ is very important for students to study by themselves in the school or at home．（ ） A．it B．this C．that 8． is a good idea to bring your camera because you may want to take photos of the autumn leaves．（ ） A．This B．It C．That D．What 二、补全对话 9．A：Good morning，Li Ming． B：（1） What are you going to do？ A： （2） B：Good!Shall I come with you？ A：No problem! B：Where shall we go？ A：The park． （3） B：Haha… A：OK，we will make the park cleaner． B：That's right．（4） A：Me，too．（5） A．I'm going to pick up garbage．B．Good morning．C．I hope nobody would throw away garbage one day．D．There is a lot of garbage there，such as pop cans，beer bottles and…E．Let's go． 三、完成句子：根据所给汉语意思，用单词或短语完成英语句子 10．保护我们的环境不是太难． It's not too to our environment． 11．我们每个人只是需要努力． just needs to try． 12．不像汽车和卡车，自行车不会制造污染． cars and trucks， a bike doesn't ． 四、单词拼写（单句首字母填空） 13．﹣Tom， throw the r into the dustbin（废物箱）． ﹣OK， mum， I'll do it at once 14．There is more air p than before because of cars． 15．People throw l into the river and make it really dirty． 16．We should stop all the f pouring waste water into the river． 17．Fish will d without water and air． 五、单词拼写（根据中文提示拼写单词） 18．She gets tons of （关注） everywhere she goes． 19．﹣Joe， do you know what PM2.5 means？ ﹣Not exactly． A professor will give us a talk on environmental protection． I think he will （解释） it to us． 参考答案与试题解析 一、单项选择 1．【解答】根据句意：公共汽车比汽车造成污染少．可知than是比较级的标志比较级，用less． 故选：B． 2．【解答】protect 保护，动词，此处使用protect的不定式to protect． 故选：A。 3．【解答】答案：C 本题考查动词的固定搭配，forget to do忘记要做某事（事情还未做）．应抓住forget to do 和forget doing的区别，"但他从来不忘记每天要给妈妈打电话"，应用forget to do sth． 4．【解答】本题考查的是一般被动语态的用法．句意是一个客观事实；而木材被制成应该是被动语态． 一般现在时被动语态的谓语构成是am/is/are +及物动词的过去分词． A； C，D．make ... ...
