Unit Diary教案推荐

附件：

教学设计方案模板

教学设计方案

课题名称：Unit1 Great scientist --Warming up 及Reading 姓名：

学科年级：

教学内容分析

本课是人教版必修五第一单元，介绍英国著名医生John Snow是如何通过考察分析、探究的科学方法，发现并控制“霍乱”这种传染病的。通过课文学习，使学生了解科学发现的全过程及其严密性；学习描述性文体的基本写作框架。

知识结构

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 1. John Snow was a famous doctor in London — so expert, indeed, that he attended Queen Victoria as her personal physician. P2 2. But he became inspired when he thought about helping ordinary people exposed to cholera. P2 3. It seemed the water was to blame. P2 4. To prevent this from happening again, John Snow suggested that the source of all water supplies be examined. P3 5. Although he had tried to ignore them, all his mathematical calculations led to the same conclusion: that the earth was not the center of the solar system. P6 6. Only if you put the sun there did the movements of the other planets in the sky make sense. P7 7. To his surprise, he found that he could cross six of the bridges without going over any of them twice or going back on himself. P44

郭玉肖

高二英语

工作单位：

教材版本：

辛集一中

人教版

1

二、教学目标

Three Dimensional Teaching Aims

Knowledge Aims

Know about the outstanding discoveries, inventions and theories from some well-known scientists.

Ability Aims

Emotional Aims

Help the students to form the good habit in learning and encourage the students to take

Help the students to realize that it is scientific spirit that makes those scientists successful.

重难点

1) 了解人物简介的文体特点,并以此指导阅读; (2) 训练skimming, scanning, careful reading等阅读技能; (3)对文章深层次的理解及细节的欣赏及对人物的评价

三、学习者特征分析

Some students have learned some scientists and their achievements ,such as Charles Darwin , Marie Curie Through pre-reading , students has understand the meaning of the text Students have grasped the usage of the words and important phrases

四、教学过程

Teaching Procedures Step 1 Lead in Check Ss’ knowledge about some scientists and their discoveries.

①Who discovered that objects in water are lifted up by a force that helps them float?

Archimedes 2

②Who wrote a book explaining how animals and plants developed as the environment changed?

Charles Darwin ③Who invented the first steam engine? Thomas Newcomen ④Who used peas to show how physical characteristics are passed form parents to their children?

Gregor Mendel ⑤Who discovered radium? Maries Curie ⑥Who invented the way of giving electricity to everybody in large cities? Thomas Edison ⑦Who was the painter that studied dead bodies to improve his painting of people?Leonardo da Vinci ⑧Who invented a lamp to keep miner safe underground? Sir Humphrey Davy ⑨Who invented the earliest instrument to tell people where earthquakes happened? Zhang Heng ⑩Who put forward a theory about black holes? Stephen Hawking After all the questions, then lead in the passage with a picture. Ask ss if they know the map and what it is used for. Give them the answer later “It is a map to find out the cause of Cholera. ”

Step 2 Skim and Scan More questions are given to get the general ideas of this passage and some obvious facts. Who defeats “King Cholera“? John Snow What happened in 1854?

Cholera outbreak hit London. How many people died in

10 days? 500 Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 Cambridge Street?

These families had not drunk the water from the Broad Street pump. Step 3 Reading for details 1 Why couldn’t the cholera be under control at first?

3

来源:Zxxk.Com]来源学#科#网Z#X#X#K]来源学§科§网Z§X§X§K]来源学&科&网Z&X&X&K]

Neither its cause, not its cure was understood. 2 Which theory did John Snow believe in? People absorbed cholera into their bodies with their meals. 3 John Snow finally proved the theory he believed by ________. gathering information with the help of a map looking into the source of the water for Broad Street and Cambridge Street Separating those who suffered cholera from

those who didn’t

Both A and B (right choice) 4 To prevent the cholera from spreading again, what did John Snow do? Suggested that the source of all water supplies be examine. Suggested that new methods of dealing with polluted water be found. Instructed the water companies not to expose people to the polluted water anymore.

Step 4 Mind map of the passage Paragraph 1: Introduction of John Snow and Cholera Paragraph 2: Two theory Paragraph 3-5: Study of the breakout in 1854

Paragraph 3: Think of a method: Test two theory Collect the result: Mark the death Analyze the result: Reason for death and no death Paragraph 4: Analyze the result: Find the resource of the water

Paragraph 5: Repeat if necessary: Find more evidence. Draw a conclusion: Cholera was spread by germ Polluted water carried cholera Paragraph 6: Prevention of Cholera Step 5 Retell the passage

Provide ss with a summary with some blanks. Let them retell the passage as well as pay attention to some important words. 来源:Z,xx,k.Com]

Read the passage again and fill in the blanks: John Snow was a well-known ____ in London in the ___ century. He wanted to find the ______ of cholera in 4

order to ______ it. In 1854 when a cholera ____ out, he began to gather information. He _____ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the ______ died. So he decided that the polluted water carried cholera. He suggested that the _____ of all water supply be _______ and new methods of ________ with polluted water be found. Finally, “King Cholera” was defeated.

Step 6 Homework Read the whole passage and retell. Go to the net to get more information about UK.

五、教学策略选择与信息技术融合的设计

教师活动

Show some pictures about some famous scientists

预设学生活动

Look at the pictures

Answer the questions get the general ideas of this passage and some obvious facts

设计意图

Learn some scientists and their achievements

The ability of seize the exact information Exercise the comprehension ability

Let students learn

Skim and scan the reading

Reading for details Find the answers of each question

Retell the passage

Write the passage in their own words

六、教学评价设计

自我评价表

to summarize and writing

1.

answer the questions in this quiz in Warning up (1-10 points) 2.

speak the main idea of each paragraph (1-6 points) 3.

Why couldn’t the cholera be under control at first? (2 points) 4.

Which theory did John Snow believe in? (2 points) 5.

John Snow finally proved the theory he believed by (2 points) 6.fill in the black 5

John Snow was a well-known ____ in London in the ___ century. He wanted to find the ______ of cholera in order to ______ it. In 1854 when a cholera ____ out, he began to gather information. He _____ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the ______ died. So he decided that the polluted water carried cholera. He suggested that the _____ of all water supply be _______ and new methods of ________ with polluted water be found. Finally, “King Cholera” was defeated. (每空2 分) 7.analyse the important sentences in the passage (每个3 分)

七、教学课件（本节课的教学课件）

如板书中含有特殊符号、图片等内容，为方便展示，可将板书以附件或图片形式上传。

6