人教版高中英语必修5《Unit1Greatscientists》教案

人教版高中英语必修5《Unit1Greatscientists》教案

人教版高中英语必修5《Unit 1 Great scientists》教案【一】

教学准备

教学目标

1.Students learn some new words and expressions to

describe people ,especially famous persons;

2.Students are encouraged to give more information about

famous persons who they are familiar:

3. Students can realize that it is scientific spirit that makes

those scientists successful.

教学重难点

1. Words and expressions in this unit

2. Previous knowledge of some of the famous scientists

3. Comprehending the text

教学过程

【导入】Words learning

(Students are assigned to learn the new words of this unit

and find out the English explainations of the new words )

Definitions or explanations

A.examine 1.general principles of an art or science

B.repeat 2.say or do again

C.theory 3.at once; without delay

D.immediate 4.look at...carefully in order to learn about or

from...

plete 5.of great value, worth or use

F.valuable 6.having all its parts; whole; finished

G.announce 7.make known

H.control e or bring to an end

I.positive 9.power to order or direct J.conclude 10.quite certain or sure

【讲授】useful sentences learning

(The sentences are picked from the text.)

1.“All roads lead to Rome, ”he encouraged me after I failed

the entrance examination.

2.This sentence doesn’t make any sense.

3.Our English teacher is not only strict with us but also

friendly to us.

4.He is good-looking, apart from his nose.

5.It is announced that the spacecraft, Shenzhou Ⅵ, landed

on the earth successfully.

6.It is not Tom but you who are to blame.

7.In 1995, the Chinese government put forward a plan

for“rejuvenating the nation by relying on science and

education”.And it has helped Chinese scientists make many

breakthroughs.

8.Have you drawn any conclusion after you read this passage?

9.Well done.So much for the learning of the new words and

expressions.

【讲授】Introduction of a classic article

Teacher introduce a famous person --Qian Xuesen and

students learn to write an article about the famous scientis using

the words and expressions they just learn in class.

【活动】Share the outcome

Students share their article orally and discuss whether they

have used some good and advanced expressions.

【练习】Consolidation

完成句子

(1)爱因斯坦被认为是二十世纪最伟大的科学家之一。

Einstein ___________________ one of the greatest scientists in the20th century.

(2)他对实验结果感到满意, 他把成绩归功于大家。

He ________________________ of the experiment and _____

句型转换

(1)把句①改为非限制性定语从句。

Qian Xuesen was born into a wealthy family on December 11,

1911, Zhejiang Province, __________________________

____________________________________________.

(2)把句②改为含状语从句的复合句。

___________________________________________________

_______, he went to America for his further study and gained

his doctor’s degree in the Science of Astronom

单词?分类记忆

短语?双语互译

语境取词——选用上面的单词或短语填空

句型?超级仿写

人教版高中英语必修5《Unit 1 Great scientists》教案【二】

教学准备

教学目标

1. Target language 目标语言

a. 重点词汇和短语

attend, control, severe, pub, immediately, handle, instructor,

pump, contribute, conclude, steam engine, virus, put forward,

make a conclusion, expose to

b. 重点句式

To prevent this from happening again, John Snow suggested

that ... P3

2. Ability goals 能力目标

Enable the students to talk about science and scientists.

3. Learning ability goals学能目标 Enable the students to learn about some famous scientists

and their contributions and how to organize a scientific research.

教学重难点

Talk about science and scientists.

教学工具

A computer and a projector.

教学过程

StepⅠ Lead-in

Ask the students to think of some great inventions and

inventors in history.

T: Welcome back to school, everyone. I guess most of you

have enjoyed your holiday. Maybe I should say everyone has

enjoyed a scientific life. Why? Because you have enjoyed the

results of the science and scientists. Now can you tell me the

scientists who invented the lights, the gramophone and the

computer?

S1: Edison invented the lights and the gramophone.

S2: The first computer was invented by a group of American

scientists.

StepⅡ Warming up

First, ask some questions about great scientists. Second, ask

all the students to try the quiz and find out who knows the most.

T: You know our life is closely related to science and scientists.

We benefit a lot from them. Can you name out as many scientists

as possible?

S1: Newton.

S2: Watt.

S3: Franklin.

Sample answers:

1. Archimedes, Ancient Greek (287-212 BC), a mathematician.