人教版（新课程标准）必修一Unit 2 English around the world复习课件（71张PPT）
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| 名称 | 人教版（新课程标准）必修一Unit 2 English around the world复习课件（71张PPT） |  | |
| 格式 | zip | ||
| 文件大小 | 2.8MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-03-31 19:23:51 | ||
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文档简介
(共71张PPT)
背写作佳句 ①(2021·浙江6月高考)In the past few years, an increasing number of people and organizations have begun coming up with plans to counter this trend.在过去的几年里，越来越多的人和组织开始提出计划来抵制这种倾向。
②(2021·全国乙卷)But I recently came across a study that shows why his approach works.
但我最近看到的一项研究表明了为什么他的方法有效。
学案(三) 高考语篇的价值发掘——提升学科素养
2018·全国卷Ⅰ·阅读理解C篇——对接课标主题：语言学习的规律、方法等
Languages have been coming and going for thousands of years, but in recent times there has been less coming and a lot more going. When the world was still populated by hunter-gatherers, small, tightly knit (联系) groups developed their own patterns of speech independent of each other. Some language experts believe that 10,000 years ago, when the world had just five to ten million people, they spoke perhaps 12,000 languages between them.
Soon afterwards, many of those people started settling down to become farmers, and their languages too became more settled and fewer in number. In recent centuries, trade, industrialisation, the development of the nation-state and the spread of universal compulsory education, especially globalisation and better communications in the past few decades, all have caused many languages to disappear, and dominant languages such as English, Spanish and Chinese are increasingly taking over.
At present, the world has about 6,800 languages. The distribution of these languages is hugely uneven. The general rule is that mild zones have relatively few languages, often spoken by many people, while hot, wet zones have lots, often spoken by small numbers. Europe has only around 200 languages; the Americas about 1,000; Africa 2,400; and Asia and the Pacific perhaps 3,200, of which Papua New Guinea alone accounts for well over 800. The median number (中位数) of speakers is a mere 6,000, which means that half the world's languages are spoken by fewer people than that.
Already well over 400 of the total of 6,800 languages are close to extinction (消亡), with only a few elderly speakers left. Pick, at random, Busuu in Cameroon (eight remaining speakers), Chiapaneco in Mexico (150), Lipan Apache in the United States (two or three) or Wadjigu in Australia (one, with a question-mark): none of these seems to have much chance of survival.
?好题不厌百回做，每做一次都有新发现
语篇解读：本文是一篇说明文。文章介绍了世界上语言多样性的发展变化以及现在很多语言面临消亡的威胁这一现象。
1．What can we infer about languages in hunter-gatherer times
A．They developed very fast.
B．They were large in number.
C．They had similar patterns.
D．They were closely connected.
解析：推理判断题。根据第一段最后一句可知，一些语言专家认为，一万年前，当世界上只有 500万到 1 000万人时，他们之间可能说12 000种语言。由此可推断，狩猎时代的语言种类很多。
答案：B
2. Which of the following best explains “dominant” underlined in paragraph 2
A．Complex. B．Advanced.
C．Powerful. D．Modern.
解析：词义猜测题。根据第二段中的“all have caused many ...taking over”可知，人类社会发展的很多因素导致许多语言消失，而逐渐被如英语、西班牙语、汉语等语言取代，这就暗示了这些语言逐渐占主导地位。powerful (强大的，有影响力的)。
答案：C
3．How many languages are spoken by less than 6,000 people at present
A．About 6,800. B．About 3,400.
C．About 2,400. D．About 1,200.
解析：数字计算题。根据第三段第一句，可知，目前世界上有大约6 800种语言；再根据第三段最后一句可知，目前世界上一半的语言的使用人数少于6 000，也就是说有大约3 400种语言的使用人数少于6 000。
答案：B
4．What is the main idea of the text
A．New languages will be created.
B．People's lifestyles are reflected in languages.
C．Human development results in fewer languages.
D．Geography determines language evolution.
解析：主旨大意题。根据第一段第一句和第二段可知，随着社会的发展，尤其是工业化、全球化以来，很多语言已经消失，即人类社会的发展使得世界上语言的种类越来越少。
答案：C
?文本精读固基础，高考强调基础扎实
(一)由文本积阅读词汇
1．populate vt. _______________________
2．pattern n. __________
3．industrialisation n. _______
4．universal adj. _______________
居住于；构成……的人口
模式；方式
工业化
普遍的；全体的
5．compulsory adj. _________________
6．globalisation n. ______
7．decade n. _____
8．uneven adj. _________
9．mild adj. _______________
10．survival n. ___________
强制性的；义务的
全球化
十年
不均衡的
温和的；和煦的
生存；存活
(二)由文本辨熟词生义(将词义对应的字母填到横线上)
cause A.导致；使发生 B.原因 C.事业 D.目标
①In recent centuries, trade, industrialisation ... all have caused many languages to disappear ... ___
②Smoking is the biggest preventable cause of death and disease. ___
A
B
(三)由文本积主题词块
1．in recent times _____
2．soon afterwards _________
3．settle down _____
4．universal compulsory education _____________
5．half the world's languages ________________
6．close to extinction _________
最近
不久之后
定居
全民义务教育
世界上一半的语言
濒临消亡
(四)用文本词汇替换蓝体词汇
1．An operation is beginning to try to save a species of crocodile from disappearance. __________
2．Surveys were taken in the streets with a random manner, there 223 questionnaires were consistent with this study. __________
3．Now you have a good opportunity to develop a greater understanding of each other. ______
extinction
at random
chance
(五)在语境中悟微点语法
1．The general rule is that mild zones have relatively few languages, often spoken by many people, while hot, wet zones have lots, often spoken by small numbers.
分析：句中while是 连词，连接并列句，表示转折。
[对点练] 完成句子
①He loved the plots of the novel, in the novel.
他喜欢小说的情节，而我喜欢小说里的人物。
②I'm interested in sports .
我对体育感兴趣，而我弟弟喜欢音乐。
并列
while I loved the characters
while my brother is fond of music
2．Europe has only around 200 languages; the Americas about 1,000; Africa 2,400; and Asia and the Pacific perhaps 3,200, of which Papua New Guinea alone accounts for well over 800.
分析：句中which引导 从句，介词of提前。
[对点练] 单句语法填空
①(2021·新高考Ⅰ卷)It happened that the plant downtown needed eight kids for temporary help during our spring break, for I had no plans beyond listening to my favorite records.
②He wrote many children's books, nearly half which were published in the 1990s.
定语
which
of
(六)在语境中赏表达之美
1．(赏结构之美)Already well over 400 of the total of 6,800 languages are close to extinction, with only a few elderly speakers left.
赏析：句子中with only a few elderly speakers left使用了 复合结构来补充说明远超过400这个数字的语言濒临消亡的情形。语言精练，表现力强。
[对点练——单句语法填空/完成句子]
①With time (go)by, I gradually realized the importance of health.
②He stood at the door, a book in his hand.
③All afternoon he worked on his research .
整个下午他都锁着门在房里从事研究工作。
with
going
with
with the door locked
2．(赏修辞之美)The general rule is that mild zones have relatively few languages, often spoken by many people, while hot, wet zones have lots, often spoken by small numbers.
赏析：that引导的表语从句中，while连接并列分句。由mild与hot, wet; few与lots; many与small等可以看出，前后两个并列分句结构形式上运用了对偶的修辞手法，对称排列起来表达了两个相对的意思，形成鲜明对比。整齐匀称、节奏感强，具有音律美；表达上凝练集中，概括力强。
“课下主题训练”见“课下主题训练（二）”
(单击进入电子文档)
谢 谢 观 看
背写作佳句 ①(2021·浙江6月高考)In the past few years, an increasing number of people and organizations have begun coming up with plans to counter this trend.在过去的几年里，越来越多的人和组织开始提出计划来抵制这种倾向。
②(2021·全国乙卷)But I recently came across a study that shows why his approach works.
但我最近看到的一项研究表明了为什么他的方法有效。
学案(三) 高考语篇的价值发掘——提升学科素养
2018·全国卷Ⅰ·阅读理解C篇——对接课标主题：语言学习的规律、方法等
Languages have been coming and going for thousands of years, but in recent times there has been less coming and a lot more going. When the world was still populated by hunter-gatherers, small, tightly knit (联系) groups developed their own patterns of speech independent of each other. Some language experts believe that 10,000 years ago, when the world had just five to ten million people, they spoke perhaps 12,000 languages between them.
Soon afterwards, many of those people started settling down to become farmers, and their languages too became more settled and fewer in number. In recent centuries, trade, industrialisation, the development of the nation-state and the spread of universal compulsory education, especially globalisation and better communications in the past few decades, all have caused many languages to disappear, and dominant languages such as English, Spanish and Chinese are increasingly taking over.
At present, the world has about 6,800 languages. The distribution of these languages is hugely uneven. The general rule is that mild zones have relatively few languages, often spoken by many people, while hot, wet zones have lots, often spoken by small numbers. Europe has only around 200 languages; the Americas about 1,000; Africa 2,400; and Asia and the Pacific perhaps 3,200, of which Papua New Guinea alone accounts for well over 800. The median number (中位数) of speakers is a mere 6,000, which means that half the world's languages are spoken by fewer people than that.
Already well over 400 of the total of 6,800 languages are close to extinction (消亡), with only a few elderly speakers left. Pick, at random, Busuu in Cameroon (eight remaining speakers), Chiapaneco in Mexico (150), Lipan Apache in the United States (two or three) or Wadjigu in Australia (one, with a question-mark): none of these seems to have much chance of survival.
?好题不厌百回做，每做一次都有新发现
语篇解读：本文是一篇说明文。文章介绍了世界上语言多样性的发展变化以及现在很多语言面临消亡的威胁这一现象。
1．What can we infer about languages in hunter-gatherer times
A．They developed very fast.
B．They were large in number.
C．They had similar patterns.
D．They were closely connected.
解析：推理判断题。根据第一段最后一句可知，一些语言专家认为，一万年前，当世界上只有 500万到 1 000万人时，他们之间可能说12 000种语言。由此可推断，狩猎时代的语言种类很多。
答案：B
2. Which of the following best explains “dominant” underlined in paragraph 2
A．Complex. B．Advanced.
C．Powerful. D．Modern.
解析：词义猜测题。根据第二段中的“all have caused many ...taking over”可知，人类社会发展的很多因素导致许多语言消失，而逐渐被如英语、西班牙语、汉语等语言取代，这就暗示了这些语言逐渐占主导地位。powerful (强大的，有影响力的)。
答案：C
3．How many languages are spoken by less than 6,000 people at present
A．About 6,800. B．About 3,400.
C．About 2,400. D．About 1,200.
解析：数字计算题。根据第三段第一句，可知，目前世界上有大约6 800种语言；再根据第三段最后一句可知，目前世界上一半的语言的使用人数少于6 000，也就是说有大约3 400种语言的使用人数少于6 000。
答案：B
4．What is the main idea of the text
A．New languages will be created.
B．People's lifestyles are reflected in languages.
C．Human development results in fewer languages.
D．Geography determines language evolution.
解析：主旨大意题。根据第一段第一句和第二段可知，随着社会的发展，尤其是工业化、全球化以来，很多语言已经消失，即人类社会的发展使得世界上语言的种类越来越少。
答案：C
?文本精读固基础，高考强调基础扎实
(一)由文本积阅读词汇
1．populate vt. _______________________
2．pattern n. __________
3．industrialisation n. _______
4．universal adj. _______________
居住于；构成……的人口
模式；方式
工业化
普遍的；全体的
5．compulsory adj. _________________
6．globalisation n. ______
7．decade n. _____
8．uneven adj. _________
9．mild adj. _______________
10．survival n. ___________
强制性的；义务的
全球化
十年
不均衡的
温和的；和煦的
生存；存活
(二)由文本辨熟词生义(将词义对应的字母填到横线上)
cause A.导致；使发生 B.原因 C.事业 D.目标
①In recent centuries, trade, industrialisation ... all have caused many languages to disappear ... ___
②Smoking is the biggest preventable cause of death and disease. ___
A
B
(三)由文本积主题词块
1．in recent times _____
2．soon afterwards _________
3．settle down _____
4．universal compulsory education _____________
5．half the world's languages ________________
6．close to extinction _________
最近
不久之后
定居
全民义务教育
世界上一半的语言
濒临消亡
(四)用文本词汇替换蓝体词汇
1．An operation is beginning to try to save a species of crocodile from disappearance. __________
2．Surveys were taken in the streets with a random manner, there 223 questionnaires were consistent with this study. __________
3．Now you have a good opportunity to develop a greater understanding of each other. ______
extinction
at random
chance
(五)在语境中悟微点语法
1．The general rule is that mild zones have relatively few languages, often spoken by many people, while hot, wet zones have lots, often spoken by small numbers.
分析：句中while是 连词，连接并列句，表示转折。
[对点练] 完成句子
①He loved the plots of the novel, in the novel.
他喜欢小说的情节，而我喜欢小说里的人物。
②I'm interested in sports .
我对体育感兴趣，而我弟弟喜欢音乐。
并列
while I loved the characters
while my brother is fond of music
2．Europe has only around 200 languages; the Americas about 1,000; Africa 2,400; and Asia and the Pacific perhaps 3,200, of which Papua New Guinea alone accounts for well over 800.
分析：句中which引导 从句，介词of提前。
[对点练] 单句语法填空
①(2021·新高考Ⅰ卷)It happened that the plant downtown needed eight kids for temporary help during our spring break, for I had no plans beyond listening to my favorite records.
②He wrote many children's books, nearly half which were published in the 1990s.
定语
which
of
(六)在语境中赏表达之美
1．(赏结构之美)Already well over 400 of the total of 6,800 languages are close to extinction, with only a few elderly speakers left.
赏析：句子中with only a few elderly speakers left使用了 复合结构来补充说明远超过400这个数字的语言濒临消亡的情形。语言精练，表现力强。
[对点练——单句语法填空/完成句子]
①With time (go)by, I gradually realized the importance of health.
②He stood at the door, a book in his hand.
③All afternoon he worked on his research .
整个下午他都锁着门在房里从事研究工作。
with
going
with
with the door locked
2．(赏修辞之美)The general rule is that mild zones have relatively few languages, often spoken by many people, while hot, wet zones have lots, often spoken by small numbers.
赏析：that引导的表语从句中，while连接并列分句。由mild与hot, wet; few与lots; many与small等可以看出，前后两个并列分句结构形式上运用了对偶的修辞手法，对称排列起来表达了两个相对的意思，形成鲜明对比。整齐匀称、节奏感强，具有音律美；表达上凝练集中，概括力强。
“课下主题训练”见“课下主题训练（二）”
(单击进入电子文档)
谢 谢 观 看