高中英语选修六人教版:Unit 4 词汇 课件
2018-2019学年人教版高中英语选修六课件:Unit 4
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n.图表;坐标图;曲 线图 n.现象 n.燃料 prep.每;每一
outer
advocate pollution growth
adj.外部的;外面的
vt.拥护;提倡;主张 n.污染;弄脏 n.增长;生长
句型
1.There is no doubt that...“毫无疑问……”:There is no doubt that the earth is becoming warmer... 2.“介词+关系代词”引导的非限制性定语从句:...the most important one of which is carbon dioxide. 3.even if引导让步状语从句:Even if we start reducing the amount of carbon dioxide... 4.if not“如果不”省略结构:It is OK to leave an electrical appliance on so long as you are using it—if not, turn if off! 5.get...to do...“让……做……”:Get your parents to buy things that are economical with energy...
同意;赞成;订购
大量的 上升;增长;升起 导致 反对…… 即使
on the whole
on behalf of put up with so long as and so on
大体上;基本上
代表……一方;作 为……的代言人 忍受;容忍 只要 等等
温习巩固 global warming depend on run out keep...from compared to 全球气候变暖 依赖;相信;取决 于;由……决定 用完;用尽 阻止……做…… 和……相比 on the one hand...on 一方面……另一 the other hand 方面…… build up make a difference if not get...to do... 增加;增强;建 立 有作用;有影 响;有关系 如果不 让……做……
选修六Unit4词汇教学课件
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Practice
Comeplete the following sentences
your views clearly 说清楚自己的见 • (1)You'd betterstate _________________.( 解)
has already stated
• (2)He_______________(已声明) his intention to run for election. It is stated • (3)___________(据说) that all the people in the accident were killed.
• 而当我们使大气层中增加了大量额外的二氧化碳 时,问题就来了。
• 短语a (large) quantity of或(large) quantities of 后 既可跟可数名词的复数也可跟不可数名词。“a quantity of +名词”构成主语时,谓语动词的数 通常根据quantity的数来确定。 “large quantities of + 名词” 做主语,谓语只能用复数形式。词 组in quantity表示 “大量地”。
Practice
• Complete the following sentences • (1)This school ________(可与……媲美) the best in the country. can be compared with • (2)________(与他所收藏的相比), the new stamps were not very interesting. Compared to/with what he had collected already
Practice
Unit 4 Warming up and Reading 课件-高中英语人教新课标选修六
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• 大气层
8. fossil fuel
• 化石燃料
9. carbon dioxide
• 二氧化碳
10. renewable source
• 可再生资源
11. non-renewable source
• 不可再生资源
12. Natural resources
• 天然资源
• Now that we have learned some sources of energy are non-renewable, What should we do with energy ?
Carbon dioxide has caused the global temperature to __g_o__u_p____. An increase of five degrees would be a _c_a_ta_s_t_r_o_p_h_e_ and could be _v_e_r_y__s_e_ri_o_u_s__.
giving examples, using graphs, explanation
Part3 (6)
List two different attitudes among scientists towards global warming.
giving examples, making contrast
makes the greenhouse
_h_e_a_t_u_p___and so the
plants can grow throughout the cold period.
What function do greenhouse gases play?
Greenhouse gases perform the same function
新人教选修六-Unit-4-Global-warming[单元课件
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2)tendency n.倾向 a tendency to/towards sth…的倾向,趋势 have a tendency to do sth. 倾向于做某事, 往往会做某事
Eg. My grandmother tends to go to bed early every day.
5. Without the ‘green house effect’, the earth would be about thirty-three degrees Celsius cooler than it is. 如果没有温室效应, 地球会比现在冷33℃。 这是一个含蓄虚拟条件句。 有时假设的情况并不以条件从句形式表示 出来, 而是通过一个介词短语或其他方式 表示。常用的词或短语有: without, but for,
e.g. What are you going to do with the amount of money?
7. It means that more heat energy tends to be trapped in the atmosphere causing the global temperature to go up.
Compared with your brother, you
should make greater efforts to study English.和你哥哥相比,你应该更加努 力学习英语。
3. So how has this come about and does it matter?
come about: 发生, 造成, 相当于happen 你能告诉我事情是怎么发生的吗?
①用于否定句或疑问句, 后接that引导的宾语 从句。 ②用于肯定句, 一般接whether 或if引导的宾语 从句。 如: I don't doubt _t_h_a_t__ he is telling the truth. 我毫不怀疑他在讲真话。
人教版选修六unit4 词汇课件
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消费;消耗 图表 胡乱的;任意的 现象 燃料 趋向;易于 数据 趋势;倾向 大灾难 温和的;温柔的 结果;后果 陈述;说明 种类;范围
• glance • steady • widespread • existence • advocate • commitment • electrical • casual • circumstance • microwave • refresh • presentation • nuclear
今年来物价趋于上涨. Prices have tended upwards in recent years.
tend (to) sb./ sth 照料, 照管 ,护理
Sofia was tending (to) her son in the bedroom.
The nurse skillfully tended the soldiers’ wound.
• C. consume
D. exhaust
• ③The price increases were passed on by the firm to the_c_o_n_s_u_m__e_r_s. (消费者)
• 上涨的物价由公司转嫁给了消费者。
2. come about 发生;造成
相当于_h__a_p_p_en
Mary will tend the garden while you’re on vacation.
2. glance vi. 看一下;扫视;n. 一瞥
glance at
瞥一眼;扫视
at first glance 初看起来;乍一看
He glanced at the crowd with a glass of wine in his hand.
Unit4 词汇课件--高中英语人教新课标选修六
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eg. vary in size / colour
accout for : give reasons for
usage—— by all account : according to what one's had heard or read
A Chunk-based Argumentative Writing
--An Extended Lesson of Senior English
for China Book 6 Unit 4
Ⅰ.Learning Objectives:
1. Students are able to d_i_sc_o_v_e_r__a_n_d_c_l_a_s_si_f_y_t_h_e_c_h_u_n_k__s _in__a_s_a_m__p_l_e_a_r_g_u_m__e_n_ta_t_i_v_e__ passage 2. Students can apply the chunks to an argumentative writing.
3. Mind map sample
Chunks of my composition on thrift
Positive thesis: we should live a thrifty life
Negative thesis: We shouldn’t live a thrifty life
Supporting details : To
A great variety of ways can be followed to help our parents with the chores. To begin with, we are supposed to make the bed and clean the room. Second, we are expected to wash bowls and take out the trash. and so on. Small as they may seem, actually, they contribute a lot to helping our parents and cultivating our self-independence.
人教版高中英语选修六unit4课件 PPT
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Ⅲ.构词填读 1.consume vt. 消费;消耗;耗尽;吃完→__________ n. 消费者;顾客;用户 [答案] consumer 2.steady adj. 平稳的;稳固的;持续的 →__________ adv. 平稳地;持续地 [答案] steadily
3.__________ n.生存;存在→exist vi. 生存;存在 [答案] existence 4.__________ n. 增长;生长→grow vi. 生长;vt. 种植 [答案] growth 5.casual adj. 随便的;漫不经心的;偶然的→__________ adv.随便地;漫不经心地 [答案] casually
大家有疑问的,可以询问和交流
可以互相讨论下,但要小声点
6.average adj.平均的;n.平均数→________ average平均 [答案] on 7.on______________代表……一方→represent vt.代表 →stand for代表;象征 [答案] behalf of 8.______________________忍受;容忍→tolerate/ bear/ stand忍受;容忍 [答案] put up with
2.It is OK to leave an electrical appliance on __________ __________ (只要) you are using it—______________ (如果不用 的话),turn it off!
3.Quantities (大量) of __________(温室) gases are sent into the air. ______________(结果),the temperature tends (倾 向于……) to __________(上升) constantly.
人教版高中英语选修六课件:unit4 Using language(共43张PPT)
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Skimming
Skim the first letter, and answer the questions below:
1. What is Ouyang Guang’s opinion about environmental problems? Individuals can have little effect on environmental problems.
not very practical with present technology Energy from does not produce carbon dioxide
I'll accept any job as / so long as I don't have
to get up early. 只要不必早起, 任何工作我都可以接受. 在用as / so long as连接的从句中, 当其谓语为 be,而主语和主句的主语相同时, 则从句的主语 和be可以省略。如:
A.economical B. economic
B.C. economically D. financial
C.2. It’s the thought that counts. (Choose the synonym of the underlined word)
What can we do about global warming?
on behalf of 代表,为了
He spoke on behalf of all the members of the faculty and staff. 他代表全体教职员工讲了话。 on sb.‘s behalf 以某人的名义; 为了某人; 代表 某人
in behalf of For the benefit of; in the interest of. 为了…;为了…利益
新人教版高中英语选修六 Unit 4 Workbbook教学课件
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Workbook
选修六
Listening on page 62
Julie, a teenager who belongs to Milleunnium Kids, is visiting a class. Before Listening, Look at the exercises and discuss with your partner what you think
the first
1993 Clean Up the World Day Clean Up 2001 the world Day
30 million volunteers in 80 countries
40 million volunteers in 128 countries;
cleaned streets,
Listening text
MILLENNIUM KIDS
Julie, a teenager who belongs to an organization in Australia called Millennium Kids is visiting a class. The teacher and students are asking
concerned with the environment.
S1: Julie, may I ask how it started? J: It was started by four Western Australian kids who organized a children's conference
sorts of projects do you do?
人教版选修6英语课件Unit 4
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元 质
· renewable energy sources will combat global warming,
参
量 评
考 protect human health, create new jobs, protect habitat and 估
wildlife, and ensure a secure, affordable energy future.
量 评
考
估
begun to tip that balance. We’ve overloaded the atmosphere
with heat-trapping gases from our cars and factories and
power plants. If we don’t start fixing the problem now,
The United States, with only four percent of the world’s
备 population, is responsible for 22% of the world’s greenhouse 单
课
资 gas emissions. A rapid transition to energy efficiency and
元 质 量
参 考
made enormous impacts on our planet that affect our well-
评 估
being and even our survival as a species.
The world’s leading science journals report that glaciers
高中人教版英语选修6课件-Unit-4-Section-Ⅳ-Writing
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Section Ⅳ— Writing
写作指导 常用句式 针对训练 写作思路
假如你是李华,你将代表学校俱乐部邀请英国专家Peter来你校做 有关英语课外阅读的讲座。请你根据提示写一则活动通知,内容包 括:
1.活动的时间和地点; 2.讲座的主要内容; 3.欢迎大家参加活动。 注意:1.词数100左右; 2.可适当增加细节,以使行文连贯。 参考词汇:课外阅读 extracurricular reading
这次夏令营有各种各样的文化活动,内容包括学习日常汉语表达、 参加关于中国历史的讲座。
7.We will meet at 8:30 outside the school gate. 我们8:30在学校门口集合。
-6-
Section Ⅳ— Writing
写作指导 常用句式 针对训练 写作思路
结尾: 1.Every one of you is expected to be part of the event. 你们每个人都要参加这个活动。 2.All the teachers and students are required to attend it. 要求全校师生全部参加。 3.Please take your notebooks and make notes. 请带笔记本并做记录。 4.Please listen carefully and we’ll have a discussion in groups. 请认真听讲,我们要分小组讨论。 5.Make sure you’ll come on time and don’t be late. 一定要按时到会,不要迟到。
reading skills and then some activities will be shared with
2.29 生 人教版高中英语选修六课件:Unit 4 词汇
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10. 导致(短语)_____________________ ________________account for 由……造成,起因于___________ 由于,因为___________________
11. flood n. 洪 水 , 水 灾 vi. 使 泛 滥 , 使 淹 没 →___________________大量涌入
the past ten years. (4)It _______to me that she didn’t know I had
moved into the new house. (5)I ___________ to see him on my way home.
4. random adj. 胡 乱 的 , 任 意 的 → __________________adv. 任 意 地 , 胡 乱 地 → _____random 随 便 地 , 胡 乱 地 →___________________偶然地,不经意地
(3) ____________ the pilots’ strike, all flights have delayed.
__________, I couldn’t sleep well and became hopeless.
12.oppose vt. 反 对 , 反 抗 , 与 某 人 较 量
(3)A large quantity of money____(be) spent on the bridge.
(4) A large quantity of air-conditioners____
(have) been sold since the temperature is high
• quantity n. 数量
人教版高中英语选修六第四单元课件
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T同步-U4基础知识梳理(建议2-5分钟)Q1: Have you ever seen the film The Day After Tomorrow?Q2:What kind of disasters have you seen in the film?洪灾Flood Q3:What have you learnt from the movie?Global WarmingWhat other disasters will be caused by global warming?批注:上面图片中一部分为电影截图,可以由电影激发学生兴趣,通过问题引出话题-global warming,时间允许的话可以讨论原因,危害等,最后切入主题。
(建议20-25分钟)让我们先扫开单词障碍吧!一、词汇Words1. consume vt. 消耗;消费;耗尽;吃完consumer(n)=customer/buyere.g. 1.Before he died he had consumed a large quantity of alcohol.2. The hotel was quickly consumed by fire.3. Arguing about details consumed many hours of our valuable time.4. She consumed most of her time in reading.[牛刀小试]:1. 他的旧汽车耗油很多。
His old car ________ much gasoline.2. 每年美国人都消耗掉世界能源的很大比例Each year Americans _________________.解析:consumed/consumes; consume a high percentage of the world's energy.批注:掌握consume的基本意义及用法即可。
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tendency to do sth.
tend (to) sb./sth. 做某事 → _________________________ 照顾某 人/某事 9.measurement n. 衡 量 , 测 量 , 尺 寸 measure → _______________vt. 衡 量 , 测 量 n. 措 施 take measures/steps/action to do sth → _____________________________________ _______采取措施做某事
12.oppose vt. 反对,反抗,与某人较量 → ___________adj. 反对的,对立的 opposed be opposed to ( doing/ one’s doing sth.) →________________________________ object to sb./ sth./doing 反对…, 同义词_____________________
6. subscribe vt. 同 意 , 捐 赠 , 订 阅 vt.
7. quantity n. 量,数量→______________ quantities of 大 量 的 → ( 1 ) Large quantities of money_____ were (be)spent on the bridge . (2)Quantities of arms_____(be)discovered were hidden in the basement。 (3)A large quantity of money____(be) was spent on the bridge. have (4) A large quantity of air-conditions____ (have) been sold since the temperature is high
Book 6 Unit 4词汇
1.consume vt. 消 耗 , 消 费 耗 尽 , 吃 完 consumer →_________________n. 消费者,顾客 2.renewable adj. 能 再 生 的 , 可 更 新 的 rebuild → →____________vt. 使更新→重建________ renew 重 新 使 用 _______ reread → 重 写 reuse → 再 读 _______ recycle ___________ rewrite →循环____________ e about 发 生 , 造 成 , 同 义 词 ________________________________________ happen, take place, break out , occur •单句改错 Recently many changes have been taken place in our school.____________ 去掉been
1.
subscriber (签署)文件,捐助→______________n. 捐 助 人 , 订 阅 者 , 同 意 者 → ________________ 订阅费,会员费 subscription → __________________ 同意,赞成,订 subscribe to 购→describe ______________vt. 描述,描写 description → ______________________n.
•13.environmental adj. 环 境 的 → environmentally _____________adv. 环 境 地 →environment _____________ 环 境 → 对环 境 有利 的 environmentally be________________friendly.
lead to, result in 10. 导致(短语)_____________________ contribute to , be responsible for ____________________________________ result from account for ___________________,________________ 由……造成,起因于 11. flood n.洪水,水灾vi.使泛滥,使淹没 →___________________ flood in/into 大量涌入
4. random adj. 胡 乱 的 , 任 意 的 → __________________adv. 任意地,胡乱地 randomly at → _____random 随 便 地 , 胡 乱 地 →___________________ 偶然地,不经意地 casually phenomena 5. phenomenon n. 现象 → __________________ 复 数 . 比 较 特 殊 的 名 词 复 数 有 stadiums/stadia stadium → ___________________,medium → ___ media ________,bacterium → bacteria __________,data → _____ _____________ datum
14.consequence n. 结 果 , 后 果 → 因 为 as a consequence of /as a result of →结 _______________________________ 果 ___________________________ as a consequence/as a result 国家,州,状态 15.state vt.陈述,说明 n._______________ statement → ______________n. 声明,文字陈述 → _______________adj. 无 国 籍 的 stateless → ______________________________ be in a good /poor state of health 健康 状况良好/不佳,也可以说be in good/ bad condition ______________