Learning about Language优秀完整教案

高中英语必修四Unit 2 Working the land

Learning about Language教学设计

1．整体设计思路、指导依据

本课是本单元的第一课，主要目的是在教师的引导下，学生通过阅读与学习讨论，来了解们伟大科学家袁隆平的生平和他的超级杂交水稻；掌握阅读技巧，培养阅读能力及口头表达能力，并让学生通过本课的学习，懂得珍惜粮食的重要性。因此，在本教学设的每一步骤都是以这一目标为基础的：

首先，通过图片与视频的模式激发学生学习的兴趣从而导入新课其次，针对学生的英语基础及能力设计了不同的问题和阅读任务，从而引导学生阅读与思考，达到学生把握全文大意与掌握阅读技能的目的。最后，设计与本课时相关的讨论话题，让学生分组讨论，从而提高学生运用本课语言进行英语交流的能力。

指导依据说明：

根据普通高中英语教学大纲和教材的要求以及本课课型特点，并结合所敦学生的实际情况，确定本堂课的教学目的

2．教学背景分析

教学内容分析：

本课是新课标高中英语必修4第二单元中的阅读课，是一篇介绍中国若名的农业科学家衰降平的生平和他的杂交水稻的文1

章。内容包括袁隆平的外表，他的杂交水稻，他的家庭出身，学业，献身水稻科研的原因及所取得的伟大成就就，还有他无私奉献的高尚精神

学生情况分析：

本节课的教学对象是高中一年级的学生，他们的认知能力比初中阶段有了进一步的发展。大部分学生的基础知识仍然较为薄弱，运用英语进行交际活动的能力较差：主动学习的动力不够，然而他们学习比较认真，有着丰富的想象力和活跃的思维，具有一定的分析和解决问题的能力。部分学生的基础较好，能积极配合老师的课堂教学。所所以，只有根据学生的特点，在课堂上设置使他们课堂教学。所所以，只有根据学生的特点，在课堂上设置使他们感兴趣

的问题及活动，才能调动全班学生学习的积极性，引导他们投入到课

堂活动中来。

3．语法在语言教学中的地位和作用

实践告诉我们，语法教学不是可有可无、无足轻重。它是英语教学的拐棍。《新编英语语法教程》指出：“语法是语言的组织规律，它赋予语言以结构系统。”没有语法，语言便是一些杂乱无章的语言符号，难以实现其交际工具的作用。语法是从语言现象中归纳出来的规律，它反过来规范语言的表达，使语言能为大家所理解。说到语法在外语学习中的作用，

“尤其是学非本民族2

语言，更必须借助语法来帮助学习外语，运用得好，能多、快、好、省地掌握外语。因此不能排斥语法。 4语言、语法教学方法

新教材的编写一改过去的单一式语法结构体系，把传统语法与交际语法交织在一起，齐头并进。我们教师要更新观念大胆改革，把抽象单调的语法知识和学生的生活实际、学习实际、教材实际等结合起来，使语法教学情景化、形象化、交际化，以优化教学设计来达到优化语法教学的目的。

根据《高中英语教学大纲》的要求，在课堂教学中，必须以学生为主体，为中心进行教学，教师在教学中起主导作用。因此我采用任务型教学方式，每一部分都设有一定的任务，引导学生自主或者合作完成。活动由整体入手，由易到难，步步推进，层层深入。整个教学活动以教材为载体，以学生为中心。学生参与活动贯穿始终。学生既有个人活动，又有小组活动和班级活动。在整个教学活动中，学生充分调动其各个感官进行听、说、读、写，积极主动的学习。

二、教材内容分析

本单元的Learning about Language有两部分内容，首先是复习阅读课中的重要单词和词组，然后是讲解语法项目：-ing作主语和宾语。这个语法项目理解上并没有很大的难度，重点主要是熟练掌握和运用。我设置了很多具体的活动，用幽默的图片创设情境，增加语法练习的趣味性，真正做到在“用”中学；让学生用3

本课的语法介绍自己，介绍同学，以至最后介绍自己的偶像，不断地使用-ing形式作主语和宾语，达到熟练掌握以及运用的目的。

三、学生分析

高中一年级的学生已经在初中阶段的英语学习中,已经积累了一定的词汇基础,并掌握了

教学目标分析

1．通过阅读了解袁隆平的生活、工作及其社会贡献。

2．学生掌握不同的阅读方法、培养筛选局部和整体信息的能力及合作学习的能力：

训练阅读技巧，同时提高获取信息和处理信息的能力。

3．学生掌握文章的重点词汇和短语。

4．让学生理解袁隆平科研成果对人类的意义和对社会的贡献

步骤1：

Leading in（导入）

Greeting the students as usual and leading in by showing some pictures and a vidco cip about famous people including Yuan Longping and

ask

Ss to describe＂what can you see in the pictures and the video clip”此步骤用多媒体给出一些包括袁隆平在内的有关名人的图片和一个短视频，并要求学生描述在其中看到的内容。

设计意图：通过图片和视频激发学生的学习兴趣，让学生调动大4

脑里

已存的知识主动参与课堂活动，自然导入新新课。

步骤2：

Skimming（泛读）Ask the students to skim the passage as fast as possible to find out the main idea of each paragraph and try to match the paragraphs with the main ideas 学生通过速读，找出文章每段的大意并进行信息匹配。

设计意图：训练学生快速阅读，归纳各段落的大意的能力，并通过信

息匹配题的模式检查其泛读效果。

步骤3．：

Careful reading（精读

I Reading the paragraph one together and answer the following 9 uestions．一起读第一自然段并回答下面问题。

1. What does Dr Yuan look like? 2. What is his achievement? 2. Reading paragraph two, three and four silently and then answer the following questions．默读第二，三，四段并回答下面问题

Paral A, Dr yuan's reams 5

Para2 B. Dr yuan's personal Para3 C. Dr yuan's biography Para D. Dr yunn's appearance and his achievement 设计意图：训练学生快速阅读，归纳各段落的大意的能力，并通过信

息匹配题的模式检查其泛读效果。

步骤3．：

Careful reading（精读

I Reading the paragraph one together and answer the following 9 uestions．一起读第一自然段并回答下面问题。

1. What does Dr Yuan look like? 2. What is his achievement? 2. Reading paragraph two, three and four silently and then answer the following questions．默读第二，三，四段并回答下面问题

1. Which of the following description about Dr yuan'spersonaniy is not

true? A. He is satisfied with his life because he is now rich and famous B. He cares little about money and fame C. He would rather work than lead a comfortable life 6

D. He enjoys a simpler life than most rich and famous people. 2. What is Yuan longping's attitude towards money A. The more. the better B. Too much will cause a lot of troubles C. Money is of no use Para 4 第四自然段

To answer the following question I. What are Yuan longping's dreams (I)the first dream (2 )the second dream 2. What does"Dreams for things, however, costs nothing, "mean? Para 4 设计意图：训练学生快速查读细节、捕提信息的能力及难句理解能力。

步骤4：Post－

reading（读后）

I One student can ask anyone

to decide if the following statements are

true or false according to the information in the

passage. If it is false, give

the reason．一名学生可以叫其他任何学生根据文章信息判判断如下问题

正误，如如果是错的要说明理由。

I(I)Dr Yuan enjoys his /ife very much, and he thinks he is only a 7

scientist. (2)Dr Yuan would rather relax than work 2. Get Ss to fill in the blanks according to the text. 学生根据文章内容填空

Born into a poor farmer's family in 1930. Dr Yuan 1 Southwest Agricultural College in 1953.Since then, finding ways to grow more rice has been his life 2 As a young man, he saw the great need for incriasing the rice 3 At that time, 4 was a disturbing problim in many parts of the countryside, Dr Yuan searched for a way to increase rice harvests without 5 the area of the fields. In 1950. Chinese farmers could produce only 2. Dr Yuan would rather relax than work. fifty milion tons of rice. In a recent harvest, however nearly twohundred million tons od rice was prodced. These increased harvests mian that 22%oof the world peopl dle

are fed from just 7% of the 6 in China. Dryuan is now 7 his

knowkedge inlndiam Vietnam and many other less 8

countries to

increase their rice harvests. 9 his research, the UN has more tools in

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the battle to 10 the world of hunger. Using his hybrid rice, farmers are

producing harvests twice asas large as before. 设计意图：本步骤采用判断正误及填空的模式设计题目，意在帮助学

生进行课堂反思，让学生知道在本堂课中学到了什么，并加深学生对should learn to

use in the passage．（本课中学生生应学会使用的单词和习惯表达）

I be cindidered to be 2. struggle to do sth

3.equip. with...4. thanks to5.expanding6. disturbing7. would rather. 8. with the hope of

9. be satisfied with 10．倍数词＋as，as 设计意图：让学生掌握本课的重点词汇与表达

步骤6：

Discussion（讨论）

Look at the pictures and discuss in groups of four. " It is very important for

us to cherish the food. How to do it? 设计意图图：该步骤意在通过让学生看粮食危机图片，并对如何珍惜粮

食进行讨论，让学生懂得袁博士的社会贡献和珍惜粮食的重要性，同时通过讨论活动能充分发挥了学生的主观能动性，让学生在实践应用

新学的词汇，达到锻炼其口语表达能力的目的。

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步骤7：

Assignment（作业）

用本单元学的词或短语翻译下列句子，并将这些句子连成一篇5句意义连贯的短文。

1．袁隆平被认为是最伟大的农业科学家之一。（

be considered to be．

2．自毕业于西南农业大学以来，他努力寻求提高粮食生产的方法。

( struggle to do sth) 3．他成功地研发出了一种杂交水稻。由于他的研究，农民获得了以

前两倍的产量。（

succeed in doing sth；

twice as large as．

thank，sto）

用本单元学的词或短语翻译下列句子，并将这些句子连成一篇5句意义连贯的短文。

1．袁隆平被认为是最伟大的农业科学家之一。（

be considered to be．

2．自毕业于西南农业大学以来，他努力寻求提高粮食生产的方法。

( struggle to do sth) 4．他的杂交水稻使全世界更多的人摆脱了饥饿。（rid．of．）

5．他很满足于现在的生活。（

be satisfied with．）

6．他很少关心金钱和名誉；他希望把时间花在业余爱好方面，10

如听小提琴音乐，游泳。（

care about）

设计意图：作业通过把课文内容与新学词汇相结合的方式，意在让学生课后加深对课文的理解的同时对新学词汇进行及时复习与巩固。

6．教学评价设计

评价内容：学生的认知水平、学生临场的应变能力、创造性、对学习情境的适应性、学生的互动性、主动性、学生语言流畅性、对新知识的实际运用能力、逻辑思维及学习效果的有效性。

评价方法：课堂提问、课堂练习、分组讨论竞赛机制、及课后作

Language points, 重点词汇

1. struggle vi.&n.斗争；拼搏；努力

1）We

will not

surrender without

a

struggle.我们绝不会不战而降。

2). They were struggling to get out the burning car. 他们挣扎着从烧着的车里往外爬。

3). The book is about their struggle for liberation. 这本书写的是他们为解放而作的斗争。

[词语归纳] struggle for 为……而斗争 struggle with / against与……作斗争

struggle to do sth.努力做某事 straggle to one’ s feet挣扎着站11

起来

a life-and-death struggle生死搏斗

V. 重点词组

1. thanks to 幸亏；由于；因为

(有时作反语) x k b1. co m 1). Thanks to your help, much trouble was saved. 多亏你的帮助, 减少了许多麻烦。

2). Thanks to the bad weather, the match has been cancelled. 多亏这个倒霉天气, 比赛取消了。

[重点用法] thanks to 相当于because of /owing to /due to /thanks to /on account of /as a result of 如：

1). He was injured due to /owing to a car accident. 2). His failure is due to the fact that he lacks experience. 3). The train arrived late on account of /as a result of a heavy snow. 4). It was thanks to your stupidity that we lost the game . [练习]1 翻译句子。

1). 多亏了新的政策，我们现在过着幸福的生活。

___________________________________________________________________________________ 2). 多亏了他的忠告我才得以成功。(用强调句) 12

___________________________________________________________________________________ 3). 由于交通堵塞我迟到了。

___________________________________________________________________________________ 2. rid sb./sth. of... 使某人/某物摆脱…… 1). Many people are working hard to rid the world of famine. 很多人在努力使世界不再有饥荒。

2). The dentist rid him of the pain by taking out his bad tooth. 牙医把他的坏牙拔掉，使他免除痛苦。

[重点用法] rid 短语：

be rid of 摆脱 get rid of 摆脱；除掉；去掉 rid oneself of debt 还清债务

[类似用法动词] inform/ warn/ cure sb. of… 通知/警告/治愈某人……

[练习] 翻译填空。

1). He struggled to _______ _______ _______ (使自己摆脱) his guilt. 2). The proposals are an attempt to _______ _______ _______ (使国家清除) political corruption. 3). I still can’ t _______ _______ _______ (摆脱) my cold. 4). The sales manager asked his men to _______ _______ 13

_______ (通知) everything concerning the sales in time. 5). The passengers ______ _______ _______ (警告) the danger of unsteady landing. 3. be satisfied with = be content with 对……表示满足或满意

1). I was not satisfied with the result. 我对那个结果感到不满意。

2). You’ve done well at school. I’m very satisfied with you. 你在学校干得不错，我对你很满意。

[重点用法] sth. satisfy sb. 某事使某人满意 sb. is satisfied sth. 对……表示满足或满意

be satisfied to do 对做……感到满意 be satisfied that clause 对做……感到满意

a satisfied smile 满意的微笑 a satisfied customer 感到满意的顾客

feel a sense of satisfaction感到满足感 to sb’s satisfaction 使某人满意的是

far from satisfactory 远远不能令人满足 it is satisfying (to do sth) 做某事是令人满意的

a satisfactory explanation / performance令人满意的解释/演出

get/obtain/derive satisfaction from one’ s work 从自己的工作中得到满足

[练习] 根据句子意思用satisfy 的适当形式填空。

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1). I am not ________ (satisfy) with your work. You must improve it. 2). The result doesn’t ________ (satisfy) me. 3). What he has done is far from ________ (satisfy). 4). He hung up the phone, ________ (satisfy) with a smile on his face. 5). It can be very ________ (satisfy) to work in the garden. 6). Finance officials expressed ________ (satisfy) with the recovery of the dollar. 4. would rather 宁愿……

1). I’ d rather walk than take a bus. 我愿意走路而不愿意坐公共汽车。

2). “Some more wine?” “Thank you, I’ d rather not. I have to drive home.”“再来一点酒好吗?”“不要了，我不能再喝了。

我还得开车回家呢。”

[重点用法] would rather do A (than do B) = would (prefer to) do A (rather than do B) 宁愿做甲事(而不做乙事) would rather (that) sb. did / had done sth.宁愿某人做某事

[练习] 用所给词的适当形式填空或翻译。

1). I would rather you ________ (know) now, than afterwards. 15

2). Rather than ________ (ride) on a crowded bus, I prefer _______ _______(walk). 5. build up 逐渐建立；逐渐增强体质；积累；开发

1). You need more protein to build you up. 你需要增加蛋白质以增强体质。

2). He is now trying to build up a fine reputation. 他正在努力逐步赢得好的声誉。

[练习] 翻译填空。

1). Slowly a thick layer of fat ________ ________ (越聚越多) on the pan’ s surface.

2). Exercise will help ________ ________ (增强) the muscles. 3). They have finally ________ ________ (建立) a big company. 6. lead to 导致；造成（后果）；通往

1). This misprint led to great confusion. 这个印刷错误造成很大的混淆。

2). His actions could lead to him losing his job. 他的行为有可能会导致他丢了工作。

[短语归纳] lead短语：

lead sb. to 把某人带到 lead sb. to do sth. 导致某人做某事

lead sb. in doing sth. 领导/带领某人做某事 lead to sb. 16

doing sth. 导致某人做某事

[练习] 根据句子意思填空或按要求填空。

1). He had led everyone ________ (believe) that his family was very wealthy. 2). Our research led us ________ (介词) the conclusion that the present system is unfair. 3). Too much work and too little rest often _______ _______ illness. 4). He will lead the party of scientists _______ _______(do) the research. 5). Failure often lies in laziness while hard work _ ________ success. 7. keep...free from/of = protect sb./sth. from... 使……免受(影响/伤害)；使……不含(有害物) 1). We should keep ourselves free from drugs. 我们应该远离毒品。

2). I hope you will keep yourself free from tobacco and alcohol. 我希望你不抽烟不喝酒。

[练习] 根据句子意思填空。

1). We’ ve managed to _______ the garden _______ _______ weeds this year. 2). Relaxation exercises can _______ your body _______ 17

_______ tension. VI.重点句子

1. In 1974, he became the first agricultural pioneer in the world to grow rice that has a high output. 1974年，他成为世界上第一位种植高产水稻的农业先锋。

[解释] 不定式放在表示次序的词the first, the last, the best以及the only, the very, the right等词后面, 且这些词与动词不定式有逻辑上的主谓关系，结构为：the first/last/best/right/only/very/... + n. + to do sth.第一个/最后一个/最好的一个/合适的/唯一的/恰好的……做某事的人/物，如：

1). He is always the first (student) to come and the last to leave. 他总是第一个来和最后一个离开的（学生）。

2). The last man to leave the sinking ship was the captain. 最后一个离开正在下沉的船的是船长。

[练习] 根据句子意思填空。

1). I think he is the right person ________ (tell) her about this. 2). I’ d be the first ________ (admit) I might be wrong.

2. This special strain of rice makes it possible to produce one-third more of the crop in the same fields. 这种特殊的稻种使得同样的田地多收获三分之一的产量。

3.make

it

+宾补+动诃不定式，在这一结构中，it

形主，动诃不定式是真宾，有时真宾是一个从句。

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I

make

it

a

rule

to

walk

two

miles a

day. 4.

I

remember I

made it clear

to

you that

I

was not coming. consider/think/make/find/believe/declare/feel/guess/imagine/prove等连用。如：He felt it his duty to take good care of them. 他感觉到好好照顾他们是他的责任。再如：

1). The bad weather makes it impossible for us to go for a picnic. 2). We make it a rule to do some English practice before class. 3). Tom found it very embarrassing to be reminded of the long-standing debt. 4). Do you find it funny to see someone sliding on a banana skin? [练习] 翻译句子。

1). 我们觉得帮助那些贫穷的孩子是我们的职责。

___________________________________________________________________________________ 2）.The

poor had

to

struggle

for

a living. 3）graduate,

n,vi,

We

will

graduate

from

the

high school

in 4）．他的杂交水稻使全世界更多的人摆脱了饥饿。（rid．of．）

5）．他很满足于现在的生活。（

be satisfied with．）

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6）．他很少关心金钱和名誉；他希望把时间花在业余爱好方面，如听小提琴音乐，游泳。（

care about）

设计意图：作业通过把课文内容与新学词汇相结合的方式，意在让学生课后加深对课文的理解的同时对新学词汇进行及时复习与巩固。

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