德育渗透课堂课例

德育渗透课堂课例
的喜悦。

五、教学重点与难点：
（一）、词汇：invent, invention, inventor；operate, operation; adjustable, adjust; change the style of等.
（二）、句型： be used for ……, be used as ……, be used by ……等。

六、教学策略：
通过个人预习，小组讨论，配合以教师协调讲解的方法，使之达到听、说、读、写相结合的目的。

让学生在整个学习过程中处于主体地位，是学习的参与者，通过感知、体验、实践，参与合作与交流，从而实现学习任务目标。

七、课时安排：2课时。

八、教前准备：
1．学生通过上网、查书籍等形式，查找相关资料，并组内汇总整理。

2．教师利用Power point准备多媒体课件。

九、教学过程：
（课前播放英文歌曲：You and me. 营造气氛，培养学生热爱和平、精诚合作的团结意识。

）
Step 1. 自由对话，导入正课：
图片展示电脑的创造及发展史。

T: When was the computer invented? Class repeat. When was the computer invented?
S: When was the computer invented?
T: Good. Now, answer my question-----when was the computer invented according to the picture?
S: The computer was invented in 1944.
T: Great. Which pair can repeat it?
S1: When was the computer invented?
S2: The computer was invented in 1944.
Step 2. 学习词汇：
1．介绍课题，利用幻灯出示本课的学习任务。

2．根据形象生动、魔幻多彩的幻灯片感知、认识、学习新单词。

3．反复播放几遍，请学生轮流当翻译，用简洁的语言作简短的介绍。

这样不断地趣味性地循环巩固生词，有利于学生快速记忆词汇，起到了事半功倍的效果。

Step3. 学习第25页课本内容：
1．以小组间游戏的形式，轻松地完成1a.
2. Listen to the recorder and match the inventions with dates. 为了提高听力水平，此环节可再播放一遍录音，以便于学生充分地获取相关信息，做到部分重要语句的跟读。

3．Groupwork: 四人为一个小组，大量反复练习“When was ……invented？”和“I think it was invented in ……”并让每个小组派出两名组员到台前表演。

对表现积极的学生给予表扬，对胆怯不积极的学生进行恰如其分的鼓励。

4．继续听录音，按要求完成2a，2b。

必要时，可再播放第三遍，利于学生核对答案并适当跟读，保证中游以上的学生准确无误。

Step4. 质疑并解惑：
1．经小组讨论后，相互质疑并彼此解答。

最后教师给以适当的归纳总结（图片展示）。

如：
（1）be used for ……相当于be used to do ……意为“被用来做……”请区别be used to doing ……意为“习惯于做……”
eg: ①The battery-operated slippers are used for seeing in the dark.
②The battery-operated slippers are used to see in the dark.
①和②为同义句，“电子拖鞋是用来在黑暗中看路的。

”
③My father is used to reading newspapers after supper.
意为“我父亲习惯于晚饭后看报纸。

”
（2）类似的用法还有 be used by ……意为“被……使用”；be
used as ……意为“被用做……”
eg. Chinese is used by more and more foreigners now. 意
为“现在汉语被越来越多的外国人使用。

”
English is used as our second language. 意为“英语被用作
我们的第二语言。

”
2．模仿2c进行组内巩固练习。

Step5. 图片展示随堂练习：
（一）用be used for ……，be used by ……，be used as ……
填空。

1. The knife __________ cutting things.
2. The red car ______________ my father.
3. The word “run” can ___________ a verb.
4. Japanese _______________ a foreign language in China.
5. The big key ________________ opening and locking her
front door.
（二）Read, judge and write T(True) or F(False):
What amazing things the Chinese have come up with! There
they are!
Paper making
A Chinese legend tells us that paper was invented in the
year 105 AD by Cai Lun. The archeological study, however, shows
that paper was in use two hundred years before then. Anyway,
the Chinese were ahead of the rest of the word.
Printing
Printing of moveable type was invented by Bi Sheng in the
year 1045 AD, but it did not have too much influence over the
Chinese society. Why? The Chinese language uses 3,000 to 5,000
characters in an average newspaper. Clearly, manipulating
5,000 characters on a printing press took too much time. However, three hundred years later in Europe, Gutenberg’s moveable type was widely used because the English language uses only 26 characters in an average newspaper.
Fireworks
Fireworks were invented by the Chinese as entertainment,
but were later used to scare off enemies in times of war. Today,
we use fireworks to celebrate. It is cool that this seventeenth century BC technique is still practiced and enjoyed today.
Compass
The compass is one of the most useful inventions made by
the Chinese. It is used widely in planes, boats, and in the wilderness to find directions. When you lose your bearings,
just go to the compass for help and then you’re on your way.
Its invention date is unknown.
( ) 6. Fireworks were invented in the seventeenth century BC.
( ) 7. Gutenberg’s printing of moveable type was used before Bi Sheng’s.
( ) 8. The underlined phrase “scare off” means “to make someone feel afraid and then go”.
(Keys: 1. is used for. 2. is used by. 3. be used as. 4. is used as. 5. is used for. 6. T. 7. F. 8. T. )
Step6. 十分钟写作训练：
小组内根据课前查找的相关资料和信息，针对各项发明的用处及
特点，发表自己的看法，可适当地说明几点理由，并在全班范围内交
流。

下面是3组霞同学的一篇代表习作：
I think one of the most useful inventions is the TV set.
It was invented in 1972. And it was used for learning some important information about all over the world, such as Chinese Cultures, Sports News, Animal World and so on.
I love TV very much, I also like watching TV programs. I used to spend too much time on it. But now I am only allowed to watch it on Saturday and Sunday evenings. I think I must miss many interesting programs. What a pity!
请各小组当评委来指正并打分。

Step7. 小结：
由各组代表总结本课所学的重要内容，群策群力。

Step8. 作业：
A: Recite the important words and phrases.
B: Recite all of the important words and phrases, and make sentences with them; then complete your own writing.
C: Discuss the importance of the knowledge.
十. 板书设计：
十一、课后反思：
通过学生上网、查书籍等多种形式查阅资料，培养了学生的科研精神，激发了学生的自主学习兴趣，并为后面的即兴写作做足了铺垫。

课前展示预习过的词汇，提高了学生识记单词及短语的速度，同时亦满足了学生展现自我的欲望。

本课的设计主线以“When was……invented ?”为中心话题，课堂上通过师生共同活动，反复听、说，顺利完成1a到2c的全部任务。

学生小组讨论问题及难点时，形成了互助互动的学习环境，增加了口语练习机会。

学生主动参与，身心处于积极活跃状态，对于接受新知识很有好处。

难点被讲解之后，配以适当的配套练习，使师生得以及时了解自己的教与学的情况，巩固了所学的知识点；但口头作文部分的评点不够详尽。

课件图片形象生动地介绍了中国的四大发明，更是掀起了一个学生主动学习英语的高潮，不但提升了他们的民族自豪感，而且增加了阅读兴趣，加深了学生对中国古代文化历史的了解。

再是借助多媒体上课，能实现“空手”上课所不能实现的视、听等美感，并能加大课的容量，也能采用一些小技巧吸引住学生的注意力，从而降低了课堂上注意力不集中、走神等不良现象，提高了课堂上的整体效果，并推动整堂课有序、高效地进行。

用我们真诚的爱心，去敲开学生们紧闭的心门；每一扇门的后面，都可能是一个不可估量的宇宙；每一扇门的开启，都可能是一个无法预知的未来；用我们浓浓的师爱，给他们充足的阳光和雨露，去激励他们健康茁壮地成长！。