选修六unit4Using language.ppt

人教课标版高二选修6Unit4 英语课件 Revision1 逐步建立 增加2 依赖 依靠3 发生 造成4 等等5 大量的6 在A和B之间变化 rangefromAtoB buildup dependon comeabout andsoon quantitiesof 7 继续8 把 比作9 导致10 大体上 基本上11 按平均数计算12 一瞥 glanceat keepon compare to resultin onthewhole onaverage Usinglanguage Whatcanwedoaboutglobalwarming WhatcausetheGlobalWarming smokefromcars smokefromfactories 目前面临的环境问题 Waterpollution Deforestation Thewar Skimthelettersandfindwhothewritersareandwhattheirpurposeofwritingthelettersis Skimming ListEarthCare ssuggestionsandtheningroups discusswhetheryouthinkyoucancarryouteachsuggestion Scanning Ifyouarenotusingelectricalappliances turnthemoff Yes Saveenergy Yes Saveenergy Yes Saveenergy Yes Saveenergy Ifyou recold putonmoreclothesinsteadofturninguptheheat Motorvehiclesusealotofenergy sowalkorrideabikeifyoucan Recyclecans bottles plasticsandnewspapersandbuythingsmadefromrecycledmaterials Yes Saveenergy Yes Plantsabsorbcarbondioxidefromtheair Plantmoretrees Getyourparentsorfriendstobuyproductsthataremadetosaveenergy Yes Together individualscanmakeadifference Talkwithyourfamilyandfriendsaboutglobalwarmingandtellthemwhatyou velearned Readthetextcarefullyandfillintheblanks Whatcanwedoaboutglobalwarming Turna n 1 offwhenyou renotusingit Putonmoreclothesinsteadofturningupthe2 Walkor3 insteadoftakingmotorvehicles 4 cans bottles plasticsandnewspapers electricalappliance heat rideabike Recycle Buythingsmadefrom5 Buyproductsthataremadetosave6 7 inyourgardenoryourschoolyard Talkwithyourfamilyandfriendsabout8 recycledmaterials energy Planttrees globalwarming III 难点句式突破 翻译下列句子 1 Together individualscanmakeadifference 2 ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit 3 Getyourparentstobuythingsthatareeconomicalwithenergy 4 Remember yourcontributioncounts onbehalfofsb 表示 代表某人 通常在句中作状语 如 OnbehalfofmycolleaguesandmyselfI thankyou 我代表我的同事和我本人向你表示感谢 用法归纳 onbehalfofsb astherepresentativeof onsb sbehalfstandfor联想拓展 representativen 代表Maryisaworkers representativeontheBoard 玛丽是理事会的工人代表 LanguagePoints 2 advocate用作动词 表示 拥护 提倡 时 后接名词或动名词形式 如 Headvocatesreformingtheprisonsystem 他主张改良监狱制度 用法归纳 advocatesth 提倡 拥护某事advocatedoingsth 提倡 拥护做某事advocatethat 从句主张 提倡 特别提示 advocate后接从句时 从句谓语需用 shoulddo 表示虚拟 should可以省略 mitmentn 表示 承诺 保证 常用在短语makeacommitmenttosb sth 中 指 对某人 某事做出承诺 如 Ourcompanyhasacommitmenttoqualityandcustomerservice 我们公司对质量和顾客服务有承诺 4 putupwith忍受 忍耐 受苦Thatwoman asahousewife hasalottoputupwith 作为家庭主妇 那女人得忍受很多烦恼 知识拓展 putaside节省 钱 时间 储蓄 把 放在一边putaway收拾起来 储存 钱 喝掉putback放回原处 拖延putdown写下 记下 控制putforward提出 意见 建议 推荐putoff延期 推迟puton假装 增加 上演 戏剧 putout熄灭 使忧虑 扑灭 出版putup举起 张开 伞 张贴 为 提供食宿5 solongas aslongas只要 如果Aslongasthereislife thereishope 留得生命在 不怕没希望 Youcangooutoncondition 只要 thatyouwearanovercoat Youcangoout youwearanovercoat aslongas 只要你开心 你做什么都没关系 Aslongasyouarehappy itdoesn tmatterwhatyoudo I 根据下列各句句意及所给单词的首字母或汉语提示 写出各单词的正确形式 1 You llneedthreelargec ofpaint 3 Igotoutofthecarbutleftthem running 4 Theydecidedtosetupa n 核的 powerstation 5 I llheatitupinthe 微波炉 Practise cans motor nuclear microwave II 用所给词的适当形式填空 1 Therewas disagree amongdoctorsaboutthebestwaytotreatthedisease 2 pollute fromcarsisthemaincauseofglobalwarming disagreement Pollution III 根据括号内的提示将下列句子补充完整 Ifshecould 忍受那里的条件 wewouldtakeherwithus 2 Idon tmindyourknowingit 只要事情不进一步发展 3 Ifyouwanttosaveenergy you dbetternotuseth