精品学习网高中频道为大家提供了有关高二上册英语教案的相关内容，以便于供大家参考和运用，接下来和小编一起加油哦!

Period 1 Welcome to the Unit

Word study, Warming up & Pre-reading

Teaching aims

1 .Knowledge Aims

1) Learn something about some famous scientists in the world.

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

3) Try to understand and learn the important words and expressions.

2. Ability Aims

1) Develop the students' ability of speaking.

2) Encourage the students to give more information about the great scientists.

3. Emotional Aims

1) Encourage the students to learn more about the great scientists and learn from them.

2) Help the students to form the good habit in learning and encourage the students to take part in social practice.

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

4) Encourage the students to develop their love.

Teaching Important Points

1 .Have the students discuss great scientist.

2. Understand and learn the new word and expressions.

Teaching difficulties

1. What can we learn from the scientists?

2. What should we do in our daily life to develop our interest and love for science?

Teaching Aids

CAI equipment with a Multi-media classroom and other normal teaching tools.

Teaching Procedure

StepⅠ Greeting

Greet the whole class.

StepⅡ Learning Goals

Get Ss to go through the summing up form on Page 8 in order to have a general idea of the learning goals of Unit 1

StepⅢ Word Study

1. (Pair work) Get Ss to learn the new words and phrases on Page92 within 3 mins, by reading them aloud to each other to make sure that they can pronounce the words correctly→Get Ss to read aloud the words in pairs by turns, e.g. 1 pairs read 4 words then go to next pair

2. Practice

Use the correct form of the words to fill in the blanks.

n.

v.

adj.

infection

Infect

Infectious

examination=exam

examine

X

science /scientist

X

scientific

conclusion

conclude

X

analysis

analyze

X

defeat

defeat

X

value

Value(估价，评价)

valuable

instructor/instruction

instruct

Instructive(有益的，教育性的)

contribution /contributor

contribute

contributive

creation

create

creative

calculation

calculate

X

movement

move

movable

completion

complete

completive(完成的，完全的)

enthusiasm

X

enthusiastic

StepⅣ Warming up (Group competition and introduce the great scientists)

1. Check the answers to the quiz to find out which group knows the most.

2. Introduce the great scientists.

1) Archimedes (287-212 BC) Ancient Greek. He was a mathematician. He found that if you put an object into water the water pushes the object up. It rises and partly floats.

"Give me a place to stand on, and I can move the earth." ----Archimedes

2) Charlie Darwin (1808-1882) British naturalist. The Origin of Species was published in 1859. It explained how plants and animals had changed over time to fit in with a changing environment. His book showed that people had developed from apes.

3) Thomas Newcomen, British (1663-1729) He improved the first steam pump built by Thomas Savery in 1697 and turned it into a steam engine for taking water out of mines in1712.James Watt improved it still further in the 1770s turning it into the first modern steam engine used on the railways.

4) Gregor Mendel (1822-1884) Czech. The father of genetic. He grew pea plants and developed ideas on heredity (遗传) and inherited characteristics. Between 1856-1863 he grew 28,000 pea plants. He examined seven kinds of seed and plant characteristics and developed some laws of inheritance.