高中英语 Unit 1 Great Scientists Period 5精品教案 新人教版必修5

Period 5 Using language (Grammar)
全模块Teaching aims
1.To help students learn to describe people
2.To help students learn to read a narration about John Snow
3.To help students better understand “Great scientists”
4.To help students learn to use some important words and expressions
5.To help students identify examples of “The Past Participle (1) as the Predicative & the
attribute”
Step I Pre-reading
1.Talk about the center of the solar system.
“Do you know what is the center of the solar system?”
Ask the students to look at the pictures on pages 7. And remind them of the common knowledge of “Sun-Centered Theory”.
2.Talk about Copernicus .
We know the first scientist is Copernicus. He was one of the first scientists to use mathematical observations to collect information. He believed the sun is the center of the universe and the earth and other planets went around it.
Step II Reading
1. Read through the passage, and tell whether the following statements are true or false.
(1) At Copernicus’ time, Christian Church
was in charge of many western countries. (T)
(2) Copernicus noticed that observed from the earth, some planets appear in front of or behind
the earth. (F)
(3) Copernicus didn’t show his new theory to his friends until he completed it.(T)
(4) His friends were not interested in his ideas. (F)
(5) Since he was not afraid of being attacked by the Church, Copernicus published his book as
soon as he finished working on it. (F)
(6) Newton, Einstein, and Hawking are all scientists who made contribution to the study of the
universe. (T)
2. Read carefully and try to draw the two theories of the universe. This time the students are encouraged to read the passage carefully and then do the exercises and problems on pages 7. Encourage the students to fulfill them quickly and correctly. And check the answers together.
Step IV language points
Using language
1. lead to
Such a mistake would perhaps lead to disaster.
All roads lead to Rome.
Too much work and too little rest often lead to illness.
His work leads to success in the end.
2. Only放句首的倒装
Only then did I realize that I was wrong.
Only with hard work can you expect to get a pay rise
Only when the war was over was he able to get back to work.
3. make sense讲得通，有意义; make sense of理解
Does that seem to make sense?
No matter how I tried to read it, the sentence does not make any sense to me.
Tom, don’t listen to her. What she is saying doesn’t make sense.
Does it make sense to let children play with the matches?
Can you make sense of what I said / what the writer is saying?
It would make sense to leave early.
4. be enthusiastic for (about)…对…热心
David is very enthusiastic about the plan.
They are enthusiastic admirers of that movie star.
My parents are enthusiastic skiers.滑雪迷
Your father likes to play gold; he’s really enthusiastic about it.
5. be cautious of / about 对…谨慎，慎重(带有提防、迟疑的心理)
She is cautious of hurting his feelings.
He was cautious about committing himself.
The bank was very cautious about lending money.
6. point of view观点、态度
If one has an open mind, it is easy to appreciate another’s point of view.
From that point of view, the best choice is to support them.
From my point of view, teachers are not well paid.
7. 名词、副词当连词
Every time I meet him, I always think of the things happened between us.
I will give the letter to him immediately/the moment /directly/instantly I see him. 8．be to do
You are not to speak loudly in the office.
The driver was to blame for the accident.
9.have sth done结构中的宾补成分
He had to have his car repaired, for it broke down this morning.
Mark had his hair cut yesterday.
10. debate
We had a debate yesterday. The lively debate really pumped us up.
His heart was pumping fast.
During the drought last year, the villagers had pumped the well dry, but got no more water.
11. complete a. 彻底的，完整的，已完成的 v.完成，使…完成
I will complete this task soon.
When will the work be complete?
He is a complete scholar.
When will the railway be completed?
12. reject 拒绝，驳回，丢弃
The supermarket rejected all spotted apples.
He rejected their offer of a job.
The child was rejected by its parents.
17. in addition
A number of people came to the zoo in addition to Peter and Paul.
The teacher in addition to two students is at the meeting.
In addition to giving a general introduction to computer, the course also provides practical experience.
In addition to an album, I gave him a pen and a pencil.
In addition to apples you asked for, I bought you some oranges.
☆ apart from
What do you learn apart from English?
Apart from being fun and good exercise, swimming is a very useful skill.
☆ also；as well as；besides
18. value
What is the value of this 18k white gold diamond necklace?
-- It cost me $2,000 (=It was worth $2,000.), but I valued the necklace at $1,000.
-- It was a valuable diamond necklace.
☆ value n.: the amount of money that sth. is worth
The Longman Dictionary of Contemporary English is of great value to you.
His research has been of no / little practical value.
☆ value vt.: to decide that how much sth. is worth
I value your friendship very highly.
☆ valuable adj.: worth a lot of money。