Unit 8 Section Ⅵ Writing(课件PPT)-【精讲精练】2024-2025学年高中英语必修第三册（北师大版2019）

Section Ⅵ　Writing Workshop to Check Your Progress 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 核心知识 关键能力 02 基础知识 新知落实 01 课时作业 知能达标 04 随堂演练 巩固提升 03 栏目导航 UNIT 8　GREEN LIVING 1 01 基础知识 新知落实 栏目导航 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 02 核心知识 关键能力 栏目导航 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 03 随堂演练 巩固提升 栏目导航 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 栏目导航 UNIT 8　GREEN LIVING 1 04 课时作业 知能达标 点击进入Word 栏目导航 栏目导航 UNIT 8　GREEN LIVING 1 谢谢观看 栏目导航 UNIT 8　GREEN LIVING 1 Ⅰ.重点单词 ◎核心单词 1．　resident　n.居民 2．　official　n.官员，高级职员 adj.公务的；官方的 3．　attitude　n.看法；态度 4．　percentage　n.百分比，百分率 5．　majority　n.大多数 6．　landfill　n.废弃物填埋场 7．　annually　adv.每年；一年一度地 8．　build­up　n.增长；加强 9．　flooding　n.水灾，洪水泛滥 10．　overflow　vi.& vt.满是，有许多；泛滥 ◎拓展单词 11．　disposable　adj.一次性的，用完即丢弃的→disposed adj.处理掉的 12．　packaging　n.包装盒 (瓶、袋)，包装材料→package vt.将……包装好；包装成 13．　plastic　adj.塑料制的→plastics n.塑料；塑料制品 14．　container　n.容器→ contain vt.包含；容纳；容忍 15．　sum　vt.概括，总结→summary n.概括，总结→summarize vt.概括，总结 16．　indicate　vt.指出；标示；表明；暗示→indication n.迹象→indicator n.指示器；指示信号 17．　pollutant　n.污染物→pollution n.污染→pollute vt.污染 Ⅱ.重点短语 1．　take part (in)　参加 2．　cut back on　削减，缩减 3．　air conditioning　空调系统 4．　to sum up　总之 5．　come up with　想出，想到 6．　take action　采取行动 7．　pay attention to　注意 8．　as a result　结果 9．　make the best of　充分利用 10．　contribute to　有助于 Ⅲ.句式语境 1．　Even though　the nation produces around four and a half million tonnes of household waste each year, less than 1% of that waste ends up in landfills. 尽管瑞典每年产生约450万吨家庭垃圾，但只有不到1%的垃圾最终进入了垃圾填埋场。 2．As the diagram shows, the percentage of those who felt that they needed to help protect the environment is　as high as 96%　. 如图所示，认为自己需要帮助保护环境的比例高达96%。 [重点词汇] 1．attitude n.看法；态度 [经典佳句]　Attitude is everything. 态度决定一切。 We should develop a good attitude to/towards life. 我们应该树立良好的生活态度。 attitude to/towards...　对……的态度/看法 have/take a positive attitude to/towards　对……持肯定态度 [即学活用] 完成句子 ①Do you know　his attitude to/towards the question？　 你知道他对这个问题的看法吗？ ②People now　have/take a more positive attitude to/towards　tourism, and regard it as a lifestyle. 人们现在对旅游持更加积极的态度，并将其视为一种生活方式。 2．majority n.大多数；多数；多数党；多数派 [经典佳句]　Boys are in the majority in their class. 在他们班上，男孩占了大多数。 the/a majority of...　大多数…… in the/a majority　占大多数 major in　主修……；以……为专业 [即学活用] 单句语法填空 ①The　majority　(major) were in favor of banning smoking. ②Our country is a traditional agricultural society, with　a　majority of farming population. ③When he was in university, he majored　in　history. ④In the nursing profession, women are　in　the majority. the majority作主语时，谓语动词用单复数形式均可；the/a majority of＋名词作主语时，谓语动词的数与该名词的数一致。 3．take part (in) 参加 [经典佳句]　A reception was held the other day, but few people took part. 几天前举行了一次招待会，但是参加的人不多。 take part　参加 take an active part in　积极参加 play an important part in　扮演重要角色；起重要作用 [即学活用] 完成句子 ①Finally, we should　take part in outdoor activities　frequently, which really helped to build up my body and enrich my school life. 最后，我们应该经常参加户外活动，这确实有助于增强我的身体，丰富我的学校生活。 ②When I watched the game, he encouraged me　to take part　. 当我观看比赛时，他鼓励我参加。 ③If you want to keep healthy, you must　take an active part in　exercise. 如果你要保持身体健康，就必须积极参加体育活动。 ④Vocabulary　plays an important part in　language learning. 词汇量在语言学习中起很大作用。 4．cut back on 削减，缩减 [经典佳句]　The Government has cut back on defence spending. 政府已经削减了国防开支。 cut down　砍倒；削减；压缩 cut in　插嘴 cut up　切碎；使痛心 cut off　切断；中断 (通话，联系)；停止 (水、电、气) 供应 cut out　切掉；删掉 [即学活用] 单句语法填空 ①How can you cut　down　the risk of the cancer? ②I was cut　off　on my line to London. ③I listened to the programme and found they'd cut　out　all the interesting part. ④Recently, he always cut　in　when the teacher talked. ⑤The food prices are going up, so we will cut back　on　the use of some expensive vegetables. 5．indicate vt.表明；显示 [经典佳句]　In this map, the towns are indicated by a red dot. 在这张地图上，城镇是用小红点标的。 (1)indicate that/whether...　表明…… (2)indication n.　象征；表明；迹象 give an indication　显示 indicator n.　指示物；指标 indicative adj.　指示的；象征的；表明的 [即学活用] 单句语法填空 ①There is a great deal of evidence　indicating　(indicate) that music activities engage different parts of the brain. ②Forms will be available in school and online for them　to indicate　(indicate) their choices and return to school. ③The President appeared at the party，　indicating　(indicate) that he had recovered from his illness. ④The environmentalists said that wild goats' appearance on the vast grass­lands was a good　indication　(indicate) of the better environment. [重点句型] 1. (教材P43)Even though the nation produces around four and a half million tonnes of household waste each year, less than 1% of that waste ends up in landfills. 尽管瑞典每年产生约450万吨家庭垃圾，但只有不到1%的垃圾最终进入了垃圾填埋场。 [句式分析]　句中even though意为“即使；尽管”，引导让步状语从句。 (1)even though“即使；尽管；虽然”，引导让步状语从句，相当于even if，如果主句使用一般将来时，从句常用一般现在时来代替将来时，并且可用省略形式。 (2)as if/though用于引导方式状语从句或表语从句，意为“仿佛；好像”。当从句表达的意义与客观事实相符时，从句使用陈述语气；当从句表达的意义与客观事实不符时，则从句使用虚拟语气。 Nowadays, even though/if the travel company offers good service, tourists are more interested in self­driving tours. 现在，虽然旅游公司提供优质服务，但是游客们对自驾游更感兴趣。 Even if/though you can't yet do a favorite activity，you can practice the moves. 即使你不能做最喜欢的活动，你也可以练习这些动作。 It looks as if it is going to rain.看起来好像要下雨了。 He acts as if/as though he were an expert.他表现得就像个专家。 [即学活用] 完成句子 ①　It seems as if/though　he knows everything. 他似乎什么都知道。 ②Mr.Smith likes to help us　even though/if　he is very busy. 即使史密斯先生很忙，他也喜欢帮助我们。 ③Mothers always love their children　even if/though　they make mistakes sometimes. 尽管孩子们有时犯错，妈妈总是爱着他们。 2. (P40) As the diagram shows, the percentage of those who felt that they needed to help protect the environment is as high as 96%. 如图所示，认为自己需要帮助保护环境的比例高达96%。 [句式分析]　as...as结构。 (1)as...as意为“和……一样”，表示同级比较，使用时需要注意第一个as为副词，第二个as为连词，其基本结构为：as＋adj./adv.＋as＋其他成分；其否定形式为not as/so as...。 (2)在as...as中间如需使用名词，名词前要有形容词和不定冠词。 (3)有关as...as的几个常见句式： as...as possible尽可能…… as...as usual/before和往常/以前……一样 as well as和……一样好 as far as...远到…… (4)as many/much as...表示“多达……；有……”。 (5)如果as...as结构有诸如twice, three times, half等修饰成分，必须置于第一个as之前。 (6)当as...as与表示重量、数量、时间、距离、价格等计量名词连用时，往往不是表示比较，而是构成一个形容词组，意为“重达、多达、高达……”。 Your pen writes as smoothly as mine. 你的钢笔书写起来和我的一样流畅。 Dick is as naughty a boy as Mike. 迪克和迈克是一样淘气的孩子。 Don't worry.I'll answer your question as soon as possible. 不用担心，我会尽快回答你的问题的。 He walked as far as the railway station yesterday evening. 昨天傍晚，他一直散步到火车站。 We have produced twice as much cotton this year as we did last year. 我们今年棉花产量是去年的两倍。 The river is as deep as 10 meters. 这条河深达10米。 [即学活用] 单句语法填空/完成句子 ①The little girl cooks as　well　(good) as her mother does. ②She isn't going out with a man who is　twice　(two) as old as she. ③The detective is searching the thief as　carefully　(careful) as he can. ④She looks　as pretty/beautiful as before　. 她看起来像以前一样漂亮。 ⑤Tony is　as clever/smart a boy　as his brother. 托尼是一个和他兄弟一样聪明的男孩。 ⑥　As high as　79% of the students are for the proposal put forward at the meeting. 高达79%的学生支持这次会议上提出的这个建议。 Ⅰ.教材语块必备 1．　a survey report　调查报告 2．　in the past month　在过去的一个月里 3．　disposable packaging　一次性包装 4．　air conditioning　空调 5．　solar energy　太阳能 6．　produce electricity　发电 7．　global warming　全球变暖 8．　average temperatures around the world　世界平均温度 Ⅱ.单词拼写/完成句子 1．Both English and French are　official　(官方的)languages in Canada. 2．Keep what's left in a covered　container　(容器) in the fridge. 3．The study　indicates　(表明) a connection between poverty and crime. 4．We should　make the best of　(充分利用) our time to study. 5．Honesty and hard work　contribute to　(有助于) success and happiness. $$