Unit+2+Topic+1+Section+A+导学案 仁爱版九年级英语上册.docx

2023年秋季学期九年级上册导学案（仁爱版）Unit 2 Topic 1 Section A【学习目标】1 .学习一般过去时和现在完成时的区别。2 .通过对西山前后发生的巨大变化的描述，揭示出污染的严重性和危害性。【自学新词汇】1、写出单词的英文及词性，然后熟读。2）几个，数个（1）肮脏，杂乱，困境,（3）倒出，倾泻，不断流出，（4）废弃的，丢弃的,无用的;浪费,5）羞耻，羞愧,（6）蜜蜂,（7）蝴蝶，蝶泳,（8）村民，乡下人,（9）摧毁,破灭,（10)砍到,(11）污染,（12）天啊,啊呀,（2.、在文中找到并画出下面的短语:l.What a shame/pity !2 ,把倒入3 .砍伐4 .看见某人正在做某事5 .多么脏乱啊!6 .计划一次野炊7 .一切都变了8 .去野炊9 .在最近几年【知识讲解】1 .You could see bees and butterflies dancing.翻译：知识点：see sb. doing sth.,（强调动作正在进行）；see sb. do sth._ （强调看见整个事件，动作已经结束）2 .The flowers and grass have gone !翻译：知识点：have/has gone已经不复存在，不见了，消失了。3 .Look, there are several chemical factories pouring waste into the stream.翻译：知识点： pourinto . ；pour awaywaste废弃的，无用的，是词性， waste land waste water ; waste可作一词，意 为废物，废料。a waste of. 一种的浪费；waste还可作为一词，意为浪费。waste time doing sth. 意为： there be +sb./sth.+doing sth.有某人/某物正在做某事。拓展： there be +sth. +to do . 意为："【巩固练习】1 .Tress are good for us. We must prevent anyone from.A. cutting down them B. cutting them downC. cutting up them D. cutting them up2 . There are many students on the street. They are so good that we shouldlearn from them.A . do some cleaning B. to do some cleaningC. doing some cleaning D. doing some cleaning3 . Did you see birds in the trees when you came back ?A. dance B . danced C. to dance D. dancing4 . Learning is a life-long journey, for it brings us new every day.A. everything B. nothing C. anything D. something5 .Don't throw rubbish into the rivers . You may them.A. pollute B. pollution C. polluted D. polluting6 .许多动物正在失去家园，因为人们砍伐了太多的树木。Many animals are losing their homes because people too many trees.7 .看，雨下得很大，水开始涌入房间。Look, it's raining heavily and water begins to the room.8 .这个星期六我们一起去看电影吧。to the movies this Saturday.9 .房子的两边有许多漂亮的花。many beautiful flowers on both sides of the house.