Unit 13We’re trying to save the earth!第1课时(A 1a-2d)课件人教新目标版九年级英语全册.pptx
- 【下载声明】
1. 本站全部试题类文档,若标题没写含答案,则无答案;标题注明含答案的文档,主观题也可能无答案。请谨慎下单,一旦售出,不予退换。
2. 本站全部PPT文档均不含视频和音频,PPT中出现的音频或视频标识(或文字)仅表示流程,实际无音频或视频文件。请谨慎下单,一旦售出,不予退换。
3. 本页资料《Unit 13We’re trying to save the earth!第1课时(A 1a-2d)课件人教新目标版九年级英语全册.pptx》由用户(风feng866)主动上传,其收益全归该用户。163文库仅提供信息存储空间,仅对该用户上传内容的表现方式做保护处理,对上传内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知163文库(点击联系客服),我们立即给予删除!
4. 请根据预览情况,自愿下载本文。本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
5. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007及以上版本和PDF阅读器,压缩文件请下载最新的WinRAR软件解压。
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- Unit 13 Were trying to save the earth! 第1课时A 1a-2d课件人教新目标版九年级英语全册 We re earth 课时 课件 新目标 九年级 英语 下载 _九年级全一册_人教版_英语_初中
- 资源描述:
-
1、Unit 13 Were trying to save the earth!R九年级全一册九年级全一册Section A 1a-2dNew words乱扔;垃圾;废弃物乱扔;垃圾;废弃物v.&n.渔民;钓鱼的人渔民;钓鱼的人n.煤;煤块煤;煤块n.litter fishermancoal丑陋的;难看的丑陋的;难看的adj.ugly优点;有利条件优点;有利条件n.advantagewoodenplasticcost塑料的;塑料的;adj.塑料;塑胶塑料;塑胶 n.花费;价钱花费;价钱n.木制的;木头的木制的;木头的adj.takeawaybin/tekwe/bn/外卖食物外卖食物 n.垃圾箱垃圾
2、箱 n.litterLets readcoalfisherman uglyadvantagecostwoodenplastictakeawaybinDont _!litter_fisherman_ chairs and table_ bagwoodenplastic_uglyLead-inWatch a video and say what you find.The _ is polluted.earth_ pollution_ pollutionairwater_ pollutionnoiseDo you know any other kinds of pollution?Here are
3、some words related to different kinds of pollution.Write them in the box below.Then add more words.loud music cars rubbish planeslittering ships factories smokingbuilding houses mobile phones 1anoise pollution air pollution water pollutionloud musicplanesbuilding housesmobile phonesmachinescrowdsveh
4、iclescarsfactoriessmokingbuilding housesburning power plantsrubbishlitteringshipsfactoriessewageLanguage pointsnoise pollution 噪音污染噪音污染 pollution为不可数名词,意为为不可数名词,意为“污染;污染物污染;污染物”,其动词形式为其动词形式为pollute。例句:这条河中有大量的污染物。例句:这条河中有大量的污染物。Theres lots of pollution in the river.例句:如果你在晚上发出吵闹声的话,我的狗会叫。例句:如果你在晚上发出
5、吵闹声的话,我的狗会叫。If you make noises at night,my dog will bark.noise为名词,意为为名词,意为“噪音噪音”,形容词形式为,形容词形式为noisy【辨析辨析】noise,sound与与voicenoisesoundvoice意为意为“噪音,喧闹声噪音,喧闹声”,常指不悦耳、,常指不悦耳、不和谐的嘈杂声。不和谐的嘈杂声。泛指自然界的各种声音。泛指自然界的各种声音。一般指人的嗓音,如说话、唱歌、谈一般指人的嗓音,如说话、唱歌、谈笑声等。笑声等。Dont make _ in the class!Light travels much faster t
6、han _.The girl has a sweet _.用用 noise,sound 与与 voice 填空。填空。noisesoundvoiceListen and complete the sentences.What was the problem?The river was _.Even the bottom of the river was full of _.There were no more _ for fishermen to catch.really dirtyrubbishfish1bWhat caused the problem?People are throwing
7、 _ into the river.Factories are putting _ into the river.How should the problem be solved?We should write to the _ and ask them to _ the factories.Everyone should help to _ the river.litterwastegovernmentclose downclean up Tony:Hey,Mark,maybe we could go swimming in the river later this afternoon.Ma
8、rk:I dont think I want to go,Tony.Tony:Why not?Mark:I was there last weekend and the river was really dirty.Even the bottom of the river was full of rubbish,and there were no more fish for fishermen to catch.Tapescripts:下午晚些时候下午晚些时候河底河底 Tony:No way!It used to be so clean.In fact,it has always been t
9、he nicest river in this town.Mark:Not anymore.I think people are throwing litter into the river.Factories are also putting waste into the river.不可能不可能再也不是了再也不是了 Tony:Thats terrible!We should write to the government.They should close down the factories.Mark:Good idea!But I think everyone in this town
10、 should help to clean up the river,too.Everyone should play a part,not just the government.关闭关闭参与参与Role-play the conversation.Then make your own conversations about the kinds of pollution in 1a.The river was dirty.Even the bottom of the river was full of rubbish.1cBut it used to be so clean!Everyone
11、 in this town should play a part in cleaning it up!Yes,but people are throwing litter into the river.Role-playThe air was dirty.The smoke from factories was black.But it used tobe so clean!We should write to the government and ask them to close down the factories.Yes,but people are polluting the air
12、.Language points1.But it used to be so clean!used to为固定结构,意为为固定结构,意为“曾经;过去常常曾经;过去常常”,表示过去存在或经常发生但现在已经停止的行为表示过去存在或经常发生但现在已经停止的行为或习惯,后接或习惯,后接动词原形动词原形。例句:我们曾在伦敦居住过。例句:我们曾在伦敦居住过。We used to live in London.否定结构否定结构:主语主语+didnt+use to+动词原形动词原形.主语主语+usednt to+动词原形动词原形.一般疑问句一般疑问句:Did+主语主语+use to+动词原形动词原形+其他其他
13、?Used+主语主语+to+动词原形动词原形+其他其他?例句:她过去不常来。例句:她过去不常来。She didnt use to come.She usednt to come.【拓展拓展】be/get used to(doing)sth.表示表示“习惯于(做)某事习惯于(做)某事”。例句:我习惯早起。例句:我习惯早起。I am used to getting up early.Make up sentencesMikeMike used to play the piano.肯定句:肯定句:否定句:否定句:Mike didnt use/usednt to play the piano.Mary
14、Mary used to dance.肯定句:肯定句:否定句:否定句:Mary didnt use/usednt to dance.2.Everyone in this town should play a part in cleaning it up!play a part in 意为意为“参与某事;在参与某事;在方面方面起作用起作用”,后接名词、代词或动词,后接名词、代词或动词-ing形式。形式。例句:我想参加学校活动。例句:我想参加学校活动。I want to play a part in school activities.构成短语:构成短语:play an active part i
15、n(doing)sth.积极参与(做)某事积极参与(做)某事 play an important part in(doing)sth.在(做)某事中发挥重要作用在(做)某事中发挥重要作用Listen to the interview.Circle the kinds of pollution that Jason and Susan talk about.2aA.land pollution B.air pollutionC.noise pollution D.water pollution2bListen again and complete the sentences.1.The air
16、is badly polluted because there are _ _ on the road these days.2.Factories that burn coal also _ the air with a lot of black smoke.carspollutemore3.There is also too much rubbish and waste.People _ things every day.4.People are also littering in _ like parks.This is turning beautiful places into ugl
展开阅读全文
链接地址:https://www.163wenku.com/p-8008307.html