标题 | 英语八年级下册第八单元知识点 |
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至于什么消费都想到可以买几本书,看起来很爱知识,却是一个非常坏的思维,被它麻醉的人,结局就是很恶俗地以为自己很脱俗。下面小编给大家分享一些英语八年级下册第八单元知识,希望能够帮助大家,欢迎阅读! ![]() 英语八年级下册第八单元知识1 dig [d?g] 挖(洞,沟等) serious ['s??r??s] 认真的,严肃的 breadfruit 面包果 reduce [r??dju?s] 减少,降低 turn off [?t??n?f] 关掉(开关),切断 recycle [ri?'sa?kl] 回收利用,循环利用 cause [k??z] 导致,造成 wise [wa?z] 明智的,充满智慧的 plastic ['pl?st?k] 塑料 separate [?sep?r?t] 分开,隔开 recycling 回收利用,循环利用 allow [?'la?] 允许 cut down ['k?tda?n] 砍倒 punish [?p?n??] 处罚,惩罚 fine [fa?n] 罚款 adj.美好(优秀)的 limit [?l?m?t] 限制 depend [d??pend] 依靠,依赖,指望 depend on/upon 依靠;取决于 rich [r?t?] 丰富的;富有的 resource 资源 wisely 明智地,充满智慧地 run out 用完,耗尽 produce [pr?'dju?s] 导致,产生 difference ['d?f?r?ns] 差异,不同(之处) make a difference (to sb/sth) (对…)有影响,起作用 display [d?'sple?] 展示;陈列 pollute [p?'lu?t] 污染 harm [hɑ?m] 伤害;损害 living [?l?v??] 活着的,活的 survey [s??'ve?] 调查 empty ['empti] 空的 dust [d?st] 灰尘,尘土 harmful [?hɑ?mf?l] 有害的 soil [s??l] 土壤 in place 在正确位置 coal [k??l] 煤 oil [??l] 石油;原油;食用油 gas [ɡ?s] 气体;煤气 form [f??m] 形成 carelessly [/?k e?l?sl?] 满不在乎地;粗心地 reuse [ri??ju?z] 再使用 simple [?s?mp(?)l] 简单的 step [step] 步骤 power [?pa?d?] 电力;力量 英语八年级下册第八单元知识2 【重点词组】 1.plant trees 种树 2.be good for... 对……有好处 3.reduce air pollution 减少空气污染 4.save water 节约用水 5.take shorter showers 缩短洗澡时间 6.turn off the lights 关灯 7.protect the environment by recycling waste 通过回收利用废品来保护环境 8.live a green life 过着环保的生活 9.used to 曾经 10.drive me to school 开车送我去上学 11.take the underground 乘地铁 12.cause serious air pollution 引起严重的空气污染 13.choose public transport 选择公共交通 14.a country with high mountains and clean blue lakes 一个有着青山和干净蓝色湖泊的国家 15.keep it that way 保持原样 16.be separated into different groups 被分为不同的族群 17.learn about an organization for recycling clothes 了解一个回收服装的组织 18.collect old clothes from all over the country 从全国各地收集旧衣服 19.be sold in charity shops 放在慈善店出售 20.be given to the poor 被送给穷人 21.be sent to factories for recycling 被送到工厂回收利用 22.have many laws to do 有许多法律来做某事 23.for example 例如 24.be not allowed to cut down trees 不被允许砍伐树木 25.drop litter in a public place 在公共场合丢垃圾 26.be fined by the police 被警察罚款 27.limit air and water pollution 限制空气和水污染 28.our greatest treasure 我们最大的财富 29.depend on 依靠 30.rich resources 丰富的资源 31.use energy from the sun, wind and water 使用来自太阳、风和水的能源 32.these new types of energy 这些新型能源 33.cost very little 花费很少 34.run out 用完 35.produce little pollution 几乎不产生污染 36.World Environment Day 世界环境日 37.do ... for the environment 为环境做某事 38.do something to make a difference 做点事情以起到作用 39.cause a result 导致一个结果 40.be used up 被用完 41.do something wrong 做错事 42.something used 用过的东西 43.so that 为了 44.set up 成立 45.protect nature 保护自然 46.my online friend 我的网友 47.keep their country clean 保持他们的国家干净 48.do with 处理 49.sound like a good idea 听起来像是一个好主意 50.in the town square 在小镇广场 51.at the town hall 在小镇礼堂 52.be invited to the show 被邀请到这个展览 53.at the show 在演出中 54.videos about the past and present of Sunshine town 有关阳光镇现在和过去的视频 55.one of the biggest problems 最大的问题之一 56.be thrown into lakes and rivers 被扔到河里和湖里 57.be filled with 被填满 58.in the future 在将来 59.clean up 清理干净 60.as well as 也;和……一样 61.act to improve the environment 采取行动改善环境 62.living things 有生命的东西 63.some good news 好消息 64.have a chance to do 有机会做某事 65.on that day 在那天 66.work together 一起工作 67.make the world a better place 使这个世界更好 68.turn off the tap 关水龙头 69.brush teeth 刷牙 70.take showers for less than 10 minutes 洗澡不超过10 分钟 71.use both sides of the paper 用纸的两面 72.recycle empty bottles 回收空瓶子 73.take their own bags to the supermarket 自己带袋子去超市 74.do a survey 调查 75.be asked about their daily habits 被问及他们的日常习惯 76.the results of ……的结果 77.look nicer with more trees around 有更多的树看起来更好 78.reduce dust 减少灰尘 79.be harmful to our health 对健康有害 80.keep soil in place 保护土壤不流失 81.not only... but (also)... 不但……而且…… 82.be dug up from the ground 被从地里挖出 83.as a result 结果 84.if possible 如果可能 85.some simple steps to take 一些简单的措施可以采取 86.in use 使用 87.change for the worse 变得越来越糟 88.in order to save power 为了节省能源 89.a good way to do... ……的好办法 90.develop a green lifestyle 形成环保的生活方式 91.do more exercise 做更多的运动 92.watch less TV 少看电视 【重点句型】 1.Treat something used so that it can be used again. 处理用过的东西以便它能够被再次利用。 2. Pollution is one of the biggest problems in the world today. 污染是当今世界上最大的问题之一。 3. Here are the results of the survey. 这儿是调查结果。 4. Coal, oil and natural gas is not only useful for families, but have a wider use for factories. 煤炭、石油和天然气不仅仅对我们家庭有用,而且还在工厂中有着更广泛的用途。 5. In order to save power, we should turn off the lights when we leave a room. 为了节约能源,我们离开房间时应关掉电灯。 英语八年级下册第八单元知识3 一般将来时被动语态 一、构成 学习一般将来时的被动语态,首先应掌握其各种结构形式。 1.肯定式will(shall)+be+动词的过去分词 2.否定式will(shall)+not+be+动词的过去分词 3.疑问式Will(Shall)+主语+be+动词的过去分词? 简略回答Yes,主语+will(shall).No,主语+won't(shan't). 现在,请看实例: 肯定句:A new stadium will be put up here. 否定句:A new stadium will not(won't)be put up here. 疑问句及简略回答: --Will a new stadium be put up here? --Yes,it will./No,it won't. 二、其他结构 表示将来意义的被动结构还有: 1.be going to be done; 2.be to be done; 3.will(shall)+get +done等。 例如:Some old buildings are going to be put down. The 29th Olympic Games is to be held in Beijing in 2008. The workers will get paid before the end of December. 同学们也要注意这些结构的否定式、疑问式等。例如: These trees are not going to be cut down. Are these trees going to be cut down? Yes,they are. The machines are not to be repaired tonight. Are they to be repaired tomorrow? Yes,they are. 三、注意事项 使用一般将来时的被动语态时,应注意以下两点: 1.在时间、条件状语从句中,应使用现在时表示将来时。同样,应使用现在时的被动语态表示将来时的被动语态。例如:He says he will leave the company if he is punished for this. 2.使用一般将来时被动语态时,学生易遗漏被动式中的be。例如: 【误】A new film will shown at the cinema next week. 【正】A new film will be shown at the cinema next week. 【误】Is this bridge going to completed before the end of this year? 【正】Is this bridge going to be completed before the end of this year? 四、基本结构 shall/will + be + done |
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