九年级英语全册 Unit 8 We’re trying to save the earth Section B（1a2e）精品课件 鲁教版五四制.ppt

unit8 we retryingtosavetheearth sectionb11a 2e ithinkthateveryoneshouldusepublictransportation idisagree it sdifficultforparentswithyoungchildrentousepublictransportation revision butwecandootherthings forexample wecangotoschoolonfoot youareright weshouldturnoffthelightswhenweleavetheroom yes wecanusereusablebagsinsteadofplasticbagswhenwegoshopping weshouldalsothrowlitterintodustbins don tusepapernapkins n 餐巾纸 warmingup howcanwedotohelpsavetheearth youcanhelpreducepollutionbyputtingthatsodacaninadifferentbin leaveyourcarathome takeabusorrideyourbiketowork turnoffthelightswhenyouleavearoom turnofftheshowerwhileyouarewashingyourhair recyclebooksandpaper v 回收利用 再利用 whatcanwedotohelpsavetheearth ranktheseitemsfromtheeasiest 1 tothemostdifficult 5 stopridingincars recyclebooksandpaper turnoffthelightswhenyouleavearoom turnofftheshowerwhileyouarewashingyourhair don tusepapernapkins 5 4 1 3 2 1a recyclingpaperisreallyeasy iagree butit shardtostopridingincars 1b compareyouranswersin1awithyourpartner listenandcheck thethingsthatjuliaandjacktalkabout 1c 1d listenagain check thethingsthatjuliaisdoingnow thethingsshewilldointhefutureandthethingsshewouldneverdo listenagainandanswerthequestions whoreadabook wouldjuliaturnofftheshowerwhensheiswashingthehair 3 doesjackliveclosetoschool jack no shewouldneverdothat yes hedoes role play 1e wereallyshouldn tusepapernapkins youknow iknow istoppedusingthemlastyear makeaconversationusingtheinformationfromthechartabove saywhatistrueforyou youshouldturnofftheshowerwhenyou rewashingyourhair oh iwouldneverdothat ihaveveryshorthair itonlytakesafewminutestowash weshouldtakeourownbagswhenwegoshopping oh that seasy i lldothatfromnowon presidentn 负责人 主席 总统 workn 音乐 艺术 作品 metaln 金属 presentation lookatthetitleandthepicturesin2b canyouguesswhatthepassageisabout 2a rethink reuse recycle reading readthepassageandanswerthequestions whoisamyhayes 2 howmanypeoplearementionedinthepassage whoarethey sheisaunusualwomanintheuk three theyareamyhayes jessicawongandwangtao amyhayes windowsanddoorsofoldbuildingsthathavebeenpulleddownanoldboatrocksoldglassbottles n 瓶子 ahouse readthepassageandcompletethechartbelow 2b jessicawong wangtao oldclothes especiallyoldjeans bags iron n 铁 andothermaterialsfromoldcars beautifulartpieces didshewinanaward whatwasitfrom 2 wheredidherwindowsanddoorscomefrom readparagraph2andanswerthequestions yes shedid itwasfromthehelpsaveourplanetsociety theycamefromoldbuildingsaroundhertownthatwerepulleddown 她住在英国 房子是她自己用废弃物建造而成 3 whatdoesthesentence shelivesinahouseintheukthatshebuiltherselfoutofrubbish mean readparagraph3andanswerthequestions isjessicawonggoodatrecycling whatdoesshedo 2 wheredoesshesellherbags 3 whatwillshewriteinherbook yes sheis sheusesoldclothesthatpeopledon twearanymoretomakebags hershopandwebsite newwaystouseoldclothes readparagraph4andanswerthequestions whatdoeswangtaohopetosetup why a metalart themepark becausehewantstoshowpeopletheimportanceofenvironmentalprotection 2 translatethesentence notonlycantheartbringhappinesstoothers butitalsoshowsthatevencold hardironcanbebroughtbacktolifewithalittlecreativity intochinese 艺术不但可以给人们带来快乐 而且也说明只需要一点创造力 即使是冰冷 坚硬的铁也可产生活力 doyouoftenthrowawaythingsyoudon tneedanymore 1 throwaway扔掉 丢弃浪费 机会 优势或好处 e g ineverthrowanythingaway 我从来不扔任何东西 languagepoints e g don tthrowawaythisopportunity 不要错过这个机会 3 浪费 时间 金钱等 乱花 钱等 e g itwillbetimeandmoneythrownaway 这将是浪费时间和金钱 2 错过 机会等 放过 未能很好利用 机会等 e g yourcreativetalentscanalsobeputtogooduse ifyoucanworkuptheenergy 如果你能让自己精力充沛起来 你的创作才能也能得到很好的发挥 2 haveyoueverthoughtabouthowthesethingscanactuallybeputtogooduse putsth togooduse好好利用 3 shelivesinahouseintheukthatshebuiltherselfoutofrubbish build make outof用 建造 制造 e g hebuiltamodelshipoutofwood 他用木头造了个模型船 somebirdsbuildnestsoutoftwigs 一些鸟用小枝筑巢 4 thetopofthehouseisanoldboatturnedupsidedown turnedupsidedown意为 被翻转过来的 被颠倒过来的 做后置定语修饰boat e g tonyhadanupside downmapofbritainonhiswall 托尼的墙上倒挂了一张英国地图 thelid turnedupsidedown servedasacoffeetable 那个盖子被翻过来当作咖啡桌 5 andthegateinfrontofherhouseismadeofrocksandoldglassbottles bemadeof和bemadefrom都表示 由 制成 但二者的用法有区别 bemadeof常常表示原材料未发生化学变化 从成品中仍可看出原材料 而bemadefrom常常表示原材料经过化学变化 从成品中看不出原材料 e g thedesksandchairsaremadeofwood 这些课桌椅是木材制成的 thiskindofwineismadefromwheat 这种酒是用小麦制成的 6 heisknownforusingiron beknownfor因 而著名beknownas作为 而著名beknownto对于某人来说是著名的 e g hewasknownforhisfriendly 他以友好而著称 heisknowntothepoliceasathief 对警察来说是一个小偷 zhoujielunisknownasarapsinger 周杰伦是作为一个说唱歌手而出名 7 notonlycantheartbringhappinesstoothers butitalsoshowsthatevencold hardironcanbebroughtbacktolifewithalittlecreativity n 创造力 bringback恢复 使想起 归还 notonly but also 表示 不但 而且 本句中的notonly位于句首 其后的主谓要部分倒装 即根据主语的人称和数以及时态的变化 将不同的助动词提到主语前 需要注意的是but also 后面的主谓不用倒装 例如 notonlydidmyauntteachatschool but also shewrotearticlesfornewspapers 我阿姨不仅在学校教书而且还给报纸写稿 2c fillintheblankswiththecorrectformsofthephrasesinthebox amyhayeslivesintheuk manyoftheoldbuildingsinherneighborhoodwere pulleddown 2 alltherubbishandoldthingsinamy sneighborhoodwerethen whenamybuiltherhouse 3 amyisverycreative she herfrontgate rocksandoldglassbottles sheputanoldboatontopofherhouse put built outof togooduse 4 jessicawongsellsherbagsinasmallshop butshehasalso anonlinebusinesstosellthem 5 thoughjessica sbagsaremakefromoldclothes herbagsare beingcuteanduseful setup knownfor 6 wangtao makeslargepiecesofmetalartthatlooklikeanimalsorhumans makessmallerpiecesforthehome notonly butalso 2d underlinethewordsinthepassagebasedonthewordsbelow whatarethedifferences think rethinkspecial especiallyuse reuse usefulrecent recentlyusual unusualenvironment environmentalrecycle recyclingimportant importancebuild buildingprotect protectioncreate creative creativityinspire inspiration 1 rethink reuse recycle re 是最常用的前缀之一 它可以加在名词或动词前面 构成新的名词或动词 re 表示以下三方面的意义 1 表示 回 或 向后 的意思 例如 return 回来 recall 回忆 召回 retract 缩回 取回 2 表示 再 重新 重复 的意思 例如 rethink 再思考 reuse 再运用 restart 重新开始 recycle 再利用 3 表示 相反 反对 的意思 例如 rebel 反叛 谋反 reverse 反转 颠倒 resist 反抗 抵抗 2 sheisamostunusualwoman un 前缀 常加在形容词 副词 分词 动词和名词之前 第一 表示否定意义 第二 表示 反动作 即 相反的动作 例如 uneconomic不经济的uncomfortable不舒服的unending无尽的unfortunate不幸的unusual不平常的unkind不仁慈的unbind解开 释放uncover揭开 的盖子unearth由地下掘出unbutton解开钮扣 3 nothingisawasteifyouhaveacreativemind ive是形容