(共34张PPT)
九年级·英语·译林版·全一册
Unit 2 Great people
Task
1.能背诵本课时的重点单词及短语。
2.能利用思维导图搜集与整理信息。
3.能正确分析文本结构,理解文章的内在表达逻辑。
4.能学会用because和so表达意思,为作文增彩。
1.完成预习导学,达成学习目标1。
2.完成任务驱动一,达成学习目标2。
3.完成任务驱动二,达成学习目标3。
4.完成任务驱动三,达成学习目标4。
教师可以设计一个猜谜游戏:Who is he/she?
Yuan devoted himself to agricultural (农业的) education and research.He was the first person in the world to develop a hybrid rice strain (杂交水稻品种).His research on higher rice yields (产量) helps fight hunger in China and other parts of the world.
Yuan Longping 袁隆平, “Father of hybrid rice”
Yuan Longping 袁隆平, “Father of hybrid rice”
·导学建议·
谜语可以从获得“共和国勋章”的名人中进行选取,让学生进行阅读且猜测,既培养了学生的阅读能力又熏陶了学生的爱国主义情怀。
一、词汇记忆
1)根据中文写出英语单词
1. advantage n.优势,有利条件→ disadvantage n.劣势,缺点
2. increase vt.增加→ decrease vt.(使大小、数量等)减少,减小,降低
advantage
disadvantage
increase
decrease
3. development n.发展→ develop vt./vi.(使)成长,发展,壮大
development
develop
2)根据英语写出单词的中文
1.hybrid adj. 杂交的
2.title n. 标题;职位名称
3.agriculture n. 农业
4.hunger n. 饥饿
5.contribution n. 贡献
杂交的
标题;职位名称
农业
饥饿
贡献
6.production n. 生产;产量
◎学法指导:记住词性并掌握相关单词的拓展。
生产;产量
二、短语速记
1.死于饥饿
die of hunger
2.碰巧做某事
happen to do sth.
3.被引进到美国
be introduced into the USA
die of hunger
happen to do sth.
be introduced into the USA
4.目前
at present
5.增长了20%至30%
increase by 20%-30%
◎学法指导:文章离不开段落,段落离不开句子,句子离不开短语,我们还可以用丰富的动词短语进行写作前要点的罗列。
at present
increase by 20%-30%
信息搜集
·导学建议·
学生自己探讨如何介绍名人,所探讨的内容可以是开放式的,鼓励学生形成自己叙事方式。
How to introduce a great person?
◎学法指导:可以借助搜索引擎去搜集关于如何介绍名人的话题,多尝试用一些不同的思维导图或者图表去组织自己的思维。
写作练习
·导学建议·
要求学生读熟33课内容,学习句型的应用。
◎学法指导:1.利用记笔记的方式搜集写作所需要的相关信息。
2.根据时间线索去写作。
一、素材积累
【词汇】
1.迄今为止最伟大的人the greatest person that has ever lived
2.极大改变了……make a great difference to...
3.擅长于……do well in...
4.成为……的领袖become the leader of...
5.发表演讲make a speech
the greatest person that has ever lived
make a great difference to...
do well in...
become the leader of...
make a speech
6.被授予……be awarded...
be awarded...
7.死于……die on...
8.激励了许多人inspire so many people
die on...
inspire so many people
【开头句】
1.In my eyes, the greatest person that has ever lived is Martin Luther King.
2.He was so brave that he changed many people’s lives.
3.Here is a brief instruction of him.
4.This is what I found out about him.
【中间句】
1.Martin Luther King was born on 15th January 1929 in Georgia in the USA.
2.As a young boy, he did well in all his lessons.
3.In the 1960s, he led the black civil rights movement in the USA.
4.His famous speech“I have dream”encouraged many black people to fight for their own rights.
5.In 1964, Dr King was awarded the Nobel Peace Prize.
【结尾句】
I admire Dr King because he inspired so many people and changed American society for better.
二、写作指导
1.文章是介绍引以为豪的伟人,以第三人称展开介绍、 一般过去 时态为主。
2.该文章主题内容为介绍马丁·路德·金的平生,文体应为 记叙 文。
一般过
去
记
叙
3.列提纲。
Structure Details Useful expressions
Introduction Give a general introduction of Martin Luther King ...the greatest person that has ever lived is...
This is what I found out about...
Structure Details Useful expressions
Main body Write some detailed information about Martin Luther King’s life (name, date of birth, date of death, job, education, major events, prizes and so on). ...was born on 15th January 1929 in Georgia in the USA
...was the middle child in a family of three children
...did well in all his lessons
In the 1960s, he became the leader of the black civil rights movement...
In 1963, August 28, he made his famous speech...
In 1964, Dr King was awarded...
Structure Details Useful expressions
Conclusion Write about the reason why you admire Martin Luther King and what you want others to learn from him ...died on 4th April 1968
...admire Dr King because...
三、写作练习
“I have a dream...”,1963年8月28日,华盛顿林肯纪念堂前一位黑人领袖发表了这篇演讲。他就是美国黑人民权运动的斗士——马丁·路德·金。请你写一篇英语短文介绍马丁·路德·金的生平与成就,要点如下:
写作要点:
1.开头:Introduce the person——Martin Luther King
2.主体:Write some detailed information about Martin Luther King
3.结尾:Explain why you admires Martin Luther King
写作要求:
1.要点齐全并适当发挥。
2.100词左右。
3.条理清晰, 句式规范, 标点符号和大小写使用正确。
I think the greatest person that has ever lived is Martin Luther King. He was a very brave man and he changed many people’s lives. This is what I found out about him.
I think the greatest person that has ever lived is Martin Luther King. He was a very brave man and he changed many people’s lives. This is what I found out about him.
Martin Luther King was born on 15th January 1929 in Georgia in the USA. He was the middle child in a family of three children. When he was young, he did well in all his lessons. In the 1960s, he became the leader of the black civil rights movement in the USA. In 1963, August 28, he made the famous speech I have a dream.
Martin Luther King was born on 15th January 1929 in Georgia in the USA. He was the middle child in a family of three children. When he was young, he did well in all his lessons. In the 1960s, he became the leader of the black civil rights movement in the USA. In 1963, August 28, he made the famous speech I have a dream.
In 1964, Dr King was awarded the Nobel Peace Prize. He was the youngest man ever to receive the award.
Dr King died on 4th April 1968. I admire Dr King because he inspired so many people and changed American society for better.
In 1964, Dr King was awarded the Nobel Peace Prize. He was the youngest man ever to receive the award.
Dr King died on 4th April 1968. I admire Dr King because he inspired so many people and changed American society for better.
Because of his achievements,rice production has been increased by 20%—30%, and in some places even more.由于他的成就,水稻产量增长了20%—30%,在一些地方甚至更多。
◎观察思考:
The population of this town has increased by 5 percent.这个镇的人口增长了5%。
The population of this city has increased to one million.这座城市的人口已增长到了100万。
◎用法总结:
increase可作及物或不及物动词,意为“增加”,常见词组为increase by和increase to。increase by意为“增加了”,increase to意为“增加到”。
翻译句子。
1.我的体重增加到了78公斤。
My weight has increased to seventy-eight kilos.
2.这一数字预期将每年增长20%。
The figure is expected to increase by 20 percent every year.
increased to
increase by
Yuan Longping has spent all his life on the research and development of better rice plants. 袁隆平把他的一生奉献在更好的水稻植物的研究和发展上。
◎观察思考:
With the development of society, computers are becoming more important.随着社会的发展,电脑变得更重要了。
India is a developing country.印度是一个发展中国家。
America is a developed country.美国是一个发达国家。
◎用法总结:
development作名词,意为“发展”,常见的短语是with the development of...,意为“在……发展下,随着……的发展”。形容词developing意为“发展中的”,形容词developed意为“发达的”。
用所给单词的适当形式填空。
1. The development (develop) of the area would endanger wildlife.
2.But even cities in developed (develop) countries such as the US face a lot of problems.
3.As a developing (develop) country, China has achieved a lot these years.
The development
developed
developing