外研版（2019）必修 第二册Unit 6 Earth first高频词汇课件六(共24张PPT)
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| 名称 | 外研版（2019）必修 第二册Unit 6 Earth first高频词汇课件六(共24张PPT) |  | |
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| 文件大小 | 2.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-02-28 19:33:21 | ||
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文档简介
(共24张PPT)
Unit 6
高频词汇学习（六）
设计说明
本课件依据新教材和新课标的要求，将中英文中思维差异大、高考出现频率高、词义较多、用法灵活的词汇进行了汇总和精讲。
特点创新趣味性导入、追本溯源记单词、多重维度复现单词、遗忘曲线精准练单词、深度学习记忆单词
模块每个词的呈现同中有异，包含导入、详情和练习三个主要模块。具体分为情境导入、词根溯源、语义网络图、精准释义、常见搭配、词块例句、高考链接、学后练习等方面
establish v.
average n.&adj.
Unit6 高频词汇一览
average
导入
详情
练习
词源
精准释义
average n.&adj.
词汇拓展
高考链接
词块例句
导入
average[ v r d ] n.&adj.
如果对自己的英语水平做个评价，你的英语水平如何？
Excellent Very good Good Fairly good 还是 Average 或者 Below average
如果说你的水平中等偏上，该怎么表达？
词源
词源
average 源自阿拉伯语 awariya (损坏的货物)。在海运活动中，当船只遇到恶劣天气等危险，往往会抛弃一部分货物以减轻载重，避免船只倾覆。average 原本指的就是这种海运货物损失。海损由相关各方平均分摊，这在古代西方已经形成惯例。average 在17世纪时引申出“平均分摊”之意，又从中引申出“平均的”、“普通的”之意。
精准释义
adj. [只用于名词前]平均的
adj. 中等的；适中的normal or typical
adj.平常的；普遍的not special； ordinary
n. 平均；平均数
n. 一般水平；平均标准
v. 平均为；计算出…的平均数
above/below (the) average高/低于平均水平
on (the/an) average平均；一般地
on average 平均
We offer an excellent education to our students. On average, we expect students to work hard.(2017天津)
我们为学生提供良好的教育。一般来说,我们希望学生努力学习。
In 1900, people died at the average age of 30. By 2000 the average age was 65.(2017江苏)
Modern man has a brain averaging 1200-1400 cm2. (2019江苏)
词块例句
average
破拆法：aver(every每个)+age(名词后缀)：每个人都一样的——平均的
词汇拓展
These small-scale plants will on average generate between 50MW and 300MW of power compared with the 1,000MW-plus from a conventional rector.(高考 上海春季卷 2019 阅读)
The average number of electronic devices rose from four per household in 1992 to 13 in 2007.(高考 全国卷I 2018 阅读)
该词在历年高考真题中出现78次
高考链接
一、完成句子
He was a good student and scored ____________ (高于平均水平) in most subjects. (2011天津改)
___________ (平均), people who don't smoke are healthier than people who do. (2009全国)
above average
On average
练习
二、根据句意，选出 average 的最佳释义。
①平均的 ②中等的；适中的 ③平常的；普遍的
1. Not so long ago, most people didn’t know who Shelly-Ann Fraser-Pryce was going to become. She was just an average high school athlete. (2016 江苏) __________
2. As the average age of the population increases, there are more and more old people to care for. (2016 天津) __________
3. Only one in six children whose parents were of average weight became overweight. __________
练习
①
③
②
三、根据句意，用适当的介词或者冠词填空。
1.He was a good student and scored ________ average in most subjects. (2011天津)
2.Tea is the British national drink. Every man, woman, and child over
ten years of age has ________ average over four cups a day.(2015全国)
3.The library now gets an average ________ five visits a day.(2013湖南)
4. Last year the number of students who graduated with a driving license reached 200,000, ________ average of 40,000 per year. (2010江西改)
above
on
an
of
练习
establish
导入
详情
练习
精准释义
establish v.
词汇拓展
高考链接
词块例句
词源
导入
establish [ st bl ] vt.
创业
start / set up
a business
establish a business
establish justice
词源
精准释义
建立；创立；设立 (set up)
确立；立足；得到认可
establish contact / a relationship with
The company was established in 1980.
By 1909, Picasso had established himself as a painter of great talent in Paris.
This novel established the reputation he still enjoys today as one of America’s greatest writers.
词块例句
辨析
establish 公司、机构等（正式用语）
set up 公司、机构等（日常用语）
found 公司、机构等 （强调提供资金）
open 商店、餐馆、旅馆等（服务性质）
词汇拓展
词汇拓展
established adj 已确立的；确定的：
an established fact an established company
establishment [ st bl m nt] n.
机构;大型组织;企业;旅馆;(通常反对变革的)当权派，权势集团;(统称)权威人士;建立;创立;确立
记忆技巧：establish 建立 + ment 行为或结果 → 建立
复数： establishments
Developers, and established large farmers makes owning one's own land unattainable for many new farmers.高考 江苏卷 2018 阅读
Helping customers and establishing connections with them is one of the things I love most about my job.高考 天津卷3月 2018 写作
The purchase price could also be a signal that an established company is buying a new-born threat.高考 江苏卷 2017 阅读
该词在历年高考真题中出现27次
高考链接
练习
一、写出下列句子中画线部分的汉语释义。
1. Our goal is to establish a new research centre in the north. __________
2. He’d already begun to establish a reputation as a journalist.__________
3. He has just set up his own business, but it will take him a while to get established. __________
建立
确立声誉
站稳脚跟
二、根据汉语提示，完成下列句子。
1. The purchase price could also be a signal that an ___________________________ (老牌公司) is buying a new-born threat (威胁). (2017 江苏)
2. A dog’s eating habit requires regular training before _______________________________ (正确建立). (2019 天津)
练习
(it is) properly established
established company
Unit 6
高频词汇学习（六）
设计说明
本课件依据新教材和新课标的要求，将中英文中思维差异大、高考出现频率高、词义较多、用法灵活的词汇进行了汇总和精讲。
特点创新趣味性导入、追本溯源记单词、多重维度复现单词、遗忘曲线精准练单词、深度学习记忆单词
模块每个词的呈现同中有异，包含导入、详情和练习三个主要模块。具体分为情境导入、词根溯源、语义网络图、精准释义、常见搭配、词块例句、高考链接、学后练习等方面
establish v.
average n.&adj.
Unit6 高频词汇一览
average
导入
详情
练习
词源
精准释义
average n.&adj.
词汇拓展
高考链接
词块例句
导入
average[ v r d ] n.&adj.
如果对自己的英语水平做个评价，你的英语水平如何？
Excellent Very good Good Fairly good 还是 Average 或者 Below average
如果说你的水平中等偏上，该怎么表达？
词源
词源
average 源自阿拉伯语 awariya (损坏的货物)。在海运活动中，当船只遇到恶劣天气等危险，往往会抛弃一部分货物以减轻载重，避免船只倾覆。average 原本指的就是这种海运货物损失。海损由相关各方平均分摊，这在古代西方已经形成惯例。average 在17世纪时引申出“平均分摊”之意，又从中引申出“平均的”、“普通的”之意。
精准释义
adj. [只用于名词前]平均的
adj. 中等的；适中的normal or typical
adj.平常的；普遍的not special； ordinary
n. 平均；平均数
n. 一般水平；平均标准
v. 平均为；计算出…的平均数
above/below (the) average高/低于平均水平
on (the/an) average平均；一般地
on average 平均
We offer an excellent education to our students. On average, we expect students to work hard.(2017天津)
我们为学生提供良好的教育。一般来说,我们希望学生努力学习。
In 1900, people died at the average age of 30. By 2000 the average age was 65.(2017江苏)
Modern man has a brain averaging 1200-1400 cm2. (2019江苏)
词块例句
average
破拆法：aver(every每个)+age(名词后缀)：每个人都一样的——平均的
词汇拓展
These small-scale plants will on average generate between 50MW and 300MW of power compared with the 1,000MW-plus from a conventional rector.(高考 上海春季卷 2019 阅读)
The average number of electronic devices rose from four per household in 1992 to 13 in 2007.(高考 全国卷I 2018 阅读)
该词在历年高考真题中出现78次
高考链接
一、完成句子
He was a good student and scored ____________ (高于平均水平) in most subjects. (2011天津改)
___________ (平均), people who don't smoke are healthier than people who do. (2009全国)
above average
On average
练习
二、根据句意，选出 average 的最佳释义。
①平均的 ②中等的；适中的 ③平常的；普遍的
1. Not so long ago, most people didn’t know who Shelly-Ann Fraser-Pryce was going to become. She was just an average high school athlete. (2016 江苏) __________
2. As the average age of the population increases, there are more and more old people to care for. (2016 天津) __________
3. Only one in six children whose parents were of average weight became overweight. __________
练习
①
③
②
三、根据句意，用适当的介词或者冠词填空。
1.He was a good student and scored ________ average in most subjects. (2011天津)
2.Tea is the British national drink. Every man, woman, and child over
ten years of age has ________ average over four cups a day.(2015全国)
3.The library now gets an average ________ five visits a day.(2013湖南)
4. Last year the number of students who graduated with a driving license reached 200,000, ________ average of 40,000 per year. (2010江西改)
above
on
an
of
练习
establish
导入
详情
练习
精准释义
establish v.
词汇拓展
高考链接
词块例句
词源
导入
establish [ st bl ] vt.
创业
start / set up
a business
establish a business
establish justice
词源
精准释义
建立；创立；设立 (set up)
确立；立足；得到认可
establish contact / a relationship with
The company was established in 1980.
By 1909, Picasso had established himself as a painter of great talent in Paris.
This novel established the reputation he still enjoys today as one of America’s greatest writers.
词块例句
辨析
establish 公司、机构等（正式用语）
set up 公司、机构等（日常用语）
found 公司、机构等 （强调提供资金）
open 商店、餐馆、旅馆等（服务性质）
词汇拓展
词汇拓展
established adj 已确立的；确定的：
an established fact an established company
establishment [ st bl m nt] n.
机构;大型组织;企业;旅馆;(通常反对变革的)当权派，权势集团;(统称)权威人士;建立;创立;确立
记忆技巧：establish 建立 + ment 行为或结果 → 建立
复数： establishments
Developers, and established large farmers makes owning one's own land unattainable for many new farmers.高考 江苏卷 2018 阅读
Helping customers and establishing connections with them is one of the things I love most about my job.高考 天津卷3月 2018 写作
The purchase price could also be a signal that an established company is buying a new-born threat.高考 江苏卷 2017 阅读
该词在历年高考真题中出现27次
高考链接
练习
一、写出下列句子中画线部分的汉语释义。
1. Our goal is to establish a new research centre in the north. __________
2. He’d already begun to establish a reputation as a journalist.__________
3. He has just set up his own business, but it will take him a while to get established. __________
建立
确立声誉
站稳脚跟
二、根据汉语提示，完成下列句子。
1. The purchase price could also be a signal that an ___________________________ (老牌公司) is buying a new-born threat (威胁). (2017 江苏)
2. A dog’s eating habit requires regular training before _______________________________ (正确建立). (2019 天津)
练习
(it is) properly established
established company