九年级英语上册 Module 12 Save our world Unit 2 Repeat these three words daily reduce, reuse and recycle课件 （新版）外研版.ppt

module12saveourworld unit2repeatthesethreewordsdaily reduce reuseandrecycle 造成大量的污染制止污染回收中心废弃物节约能源为 忧虑 烦恼遍布 蔓延到 causealotofpollutionstoppollutionarecyclingcentrewasteproductssaveenergybeworriedaboutspreadover wordsandexpressions 使得某人生病对健康是一种危害做 是没有用的比如收集废弃物好主意 makesb illadangertoone shealthit snousedoing suchascollectwastenice good greatidea turnoff关闭askfor要求dowith处理divide into把 分类 throwaway扔掉change into 把 变成 tonsof许多hopefor希望takesteps采取措施 readingandvocabularylookatthepicturesonthispage saywhichwaysaregoodfortheenvironmentandwhy lookatthetitleofthepassage whatsuggestionsdoyouthinkthepassagewillmake usethewordsintheboxtohelpyou chinadividenecessaryplasticpolicyreuse itisbettertousechinacupsandbowlsbecausetheycanbeusedmanytimes 1 throwaway扔掉don tthrowawaythoseboxes 不要把那些箱子扔掉 languagepoints 2 doharmto对 有害thetrialsshowthatsmokingwilldoharmtopeople 试验显示抽烟对人体有害 3 changeinto把 变成theyarechangingdesertintofarmland 他们正在使沙漠变为农田 4 itisbettertousechinacupsandbowls 用瓷杯和瓷碗更好 it snoteasytogethimtochangehismind 让他改变主意不容易 isitpossibletogobybike 骑自行车去可能吗 1 it在这里作形式主语 作不定式的形式主语 2 作that引导的从句的形式主语itisobviousthatwecan tgoonlikethis 我们显然不能像这样继续了 3 作whether when what等引导的句子的形式主语itdoesn tmatterwhetheryougoornot 你去不去没关系 itwasn tveryclearwhatshemeant 她是什么意思不是太清楚 5 辨析dowith与dealwith 6 dividev 分开 分割 使 产生分歧 thechildrenareseparatingthegoodapplesfromthebadones 孩子们正在把好苹果与坏苹果分开 dividethecakeintosixpieces 把蛋糕切成6块 divide分割开 separate分隔开 7 everyday是形容词 每日的 每天的 它用来修饰后面的名词 everyday是两个单词 后面不能有名词被它修饰 只能在句中作状语 itrainedpracticallyeveryday 几乎天天下雨 hereadsthebibleeveryday 他每天读圣经 completethetable donotwastethings usethingsforaslongaspossible tochangethingsintosomethingelse reduce reuse recycle turnoffthelightswhenyoudonotneedthemsowecansaveenergy itisbettertousechinacupsbecausetheycanbeusemanytimes buyproductssuchasrecycledpapersothatwecanhelptosavetrees check thesuggestionsthatarementionedinthepassage 1 orderfoodthatyoucanfinish 2 uselesselectricityathome 3 learnwaystorecyclerubbish 4 usepapercupsandpaperbags 5 repairthings 6 dividerubbishintodifferentgroups 7 collectwasteorrubbishtoraisemoney 8 burnthingstosaveenergy workinpairs makealistofthingsyoucandotomakeourschoolgreener neverdestroytheflowersandtreesinourschool keeptheschoolenvironmenttidyandclean don tthrowawaythewasteeverywhere savewater turnoffthelightsinthedaytimeorwhentheclassroomisempty writing writeapassageonhowtomakeyourschoolgreenerandgivereasons