Unit 13 单元重点单词词组短语句型精练-2022-2023学年九年级英语全一册单元重难点易错题精练（人教版）.docx

班级 姓名 学号 分数 Unit 13 We’re trying to save the earth. 单元重点单词词组短语句型精练 （时间： 60 分钟，满分：1 0 0 分） 一、 用括号内所给单词的适当形式填空 (本大题共 30 小题，每小题 1 分，共 30 分) 1．Be careful! The baby________ (sleep) . 2．Mary ________ (go) to the zoo once a month. 3．The river has become ________ (pollute) because of the waste from the factory. 4．I ________ already ________ (finish) my homework, so I can play now. 5．I was ________ (surprise) to find so many people in the zoo. 6．You had better take your own bags when ________ (shop)． 7．What was the air pollution ________ (cause) by? 8．Have you ever ________ (throw) away things you don't like to use? 9．I have also ________ (set) up a website to sell clothes online. 10．Can the book be ________ (bring) back to my room? 11．Everyone is ________ (try) to improve the environment at present. 12．The teacher often tells us saving the earth ________ (begin) with small things. 13．We always save electricity by ________ (turn) off the light when we leave the room. 14．Our head teacher told us we had to make a plan before ________ (take) action. 15．We should obey the school rules and________ (be) strict with ourselves. 16．I saw two ________ (fisherman) selling fishes in the market. 17．Throwing ________ (litter) away isn't allowed. 18．He has many ________ (advantage)．We like to get on well with him. 19．The best ________ (method) to protect th