Unit 2 Topic 1 Section A-九年级上学期英语课前预习过关练（仁爱版）

Unit2Topic1SectionA九年级上学期英语课前预习过关练（仁爱版） 一．根据音标写出单词和汉语意思 音标 单词 汉语意思 [biː] [ˈbʌtəflaɪ] [mes] [ʃeɪm] ['sevərəl] [pɔː] [weɪst] ['vɪlɪdʒə] [dɪˈstrɒi] ['kʌtdaʊn] [pə'luːt] ['gʊdnɪs]   实战演练： 根据首字母提示补全单词。 1. There are s boys playing soccer on the playground. 2. Don’t w even one drop of water, because the earth is very short of water. 3. Humans have p their own environment themselves. 4. Oh, what a m ! Environment has been totally destroyed by those factories. 5. What a s ! Those beautiful flowers are dead because of the poisonous (有毒的)soil. 二.短语译一译 1.看见某人正在做某事 2.看见某人做了某事 3.几个 4.多么杂乱啊！ 5.多么可惜啊！ 6.把…倒入… 7.砍倒 8.消失 三．知识点理一理： 1.You could see bees and butterflies dancing. 你可以看到蜜蜂蝴蝶在飞舞。 see sb doing sth.——看到某人正在做某事 例：I saw her cleaning the classroom.我看到她正在扫打教室。（强调正在做某事） see sb do sth ——看到某人做过某事 eg：I saw her clean the classroom.我看到她打扫教室了。（强调做过这件事） 类似的感官动词：hear ,feel ,watch ,notice 2.The flowers and grass have gone!(= have disappeared)  花和草都消失了。   go （vi）——不复存在，不见了，丢失，失窃 eg：My new bike has gone.I can’t find it. 我的新自行车不见了，我找不到它了。 3.There are several chemical factories pouring waste water into the stream. 有几家化工厂往小溪排放废水。 There be+sth./sb.doing sth.——有某人或某物正在做某事 eg：Look!There is a little girl crying in the street. 四.单项选一选： ( )1. Many years ago, the air was fresh and the water was clean here. We could bees and hear birds . A. see; dance; sing B. see; dancing; singing C. saw; dance;