英语必修5人教版新课标Unit 1第4课时教案
Period 4 Learning about language
Teaching Goals: 1. To enable Ss to master some new words and expressions.
2. To get Ss to have knowledge of the grammar point: the past participle as the attribute and predicative.
Teaching Procedures:
Step 1. Free talk
If you have a special chance to meet with John Snow, what kind of questions will you ask?
Step 2. word study
Purpose: To consolidate the new words and phrases in the text.
1. Choose the correct words to complete the following sentences
John Snow devoted himself to ______ (science, scientific) research.
He worked hard until he drew a _______ (conclude, conclusion) in 1854.
The teacher drew a picture to make herself _____ (ease, easy, easily) understood.
The boy needs one more stamp to make his collection _____(complete, completely).
_____ (Apart from, Expect) that 10 dollars, I have another ten given by my mother.
Suggested answers: (1) scientific, (2) conclusion, (3) easily, (4) complete, (5) Apart from
2. This is a report on living conditions in England in the nineteenth century. Choose the correct verb or conjunction to put into the text. Each word may be used only once.
link…to blame expose…to test defeat
reject absorb examine severe
In the twenty-first century, educated people find it difficult to believe that living conditions in the nineteenth century ______ people _____ serious illnesses. The reports of many doctors _____ illness ____ drinking polluted water. However, one hundred years ago people did not connect a disease to the environment. So they did not _____ the companies that supplied dirty water. The doctors found that the dirtier the water, the more _____ the illness. It was only later when people began to ______ the water and _____ its quality that they _____ the idea that cholera was ______ from the air. It was only when everybody began to attack the dirty conditions that cholera was _____ and was not a problem any more.
Suggested answers: expose; to; link; to; blame; severe; examine; test; rejected; absorbed; defeated
3. Sometimes in English we put the verb make with a noun instead of using a simple verb; for example, make a mistake instead of to mistake. Look at these simple verbs and make another construction using make+a+noun. Add two more of your own.
to telephone
to decide
to plan
to contribute
to speak
to be noisy
to change
to describe
Suggested Answers: make a telephone call; make a decision
make a plan; make a contribution
make a speech; make a noise
make a change; make a description
4. In English verbs like make are very active and useful. Apart from the construction mentioned above, you have also learned the following phrases. Can you make sentences with each of them?
make a face make friends make money make one’s way to
make phone calls make sure make up one’s mind make the bed \
make room for
For example:
The teacher asked us not to make faces in class.
I tried to make friends with my neighbor but he was too old and did not want to talk to me.
The best way to make money is to study hard and gain good qualifications.
If you make phone calls abroad it will cost you a lot of money so I should watch the number of calls.
Step 3. Grammar
Presentation
Purpose: To get Ss to tell the usage of the past participle.
A broken window a worried mother
By his disappointed appearance, he was not satisfied.
Ask Ss to find more examples from the Reading part.
(1)The past participle as the attribute
A well-known doctor
Ordinary people exposed to cholera
Thousands of terrified people
…
(2) The past participle as the predicative
he became inspired when…
he got interested in two theories…
…
Practice
Purpose: To get Ss to have knowledge of the grammar through exercises
(1) Complete the table with phases that have the same meaning.
Past Participle as the Attribute
Past Participle as the Predicative
① terrified people
①
② reserved seats
②
③ polluted water
③
④ a crowed room
④
⑤ a pleased winner
⑤
⑥
⑥ children who look astonished
⑦
⑦ a vase that is broken
⑧
⑧ a door that is closed
⑨
⑨ the audience who feel tired
⑩
⑩ an animal that is trapped
Suggested answers: ① people who look terrified
② the seats that are reserved
③ the water that is polluted
④ the room that is crowded
⑤ the winner who is pleased
⑥ the astonished children
⑦ a broken vase
⑧ a closed door
⑨ tired audience
⑩ a trapped animal
(2) Choose appropriate verbs to complete the following sentences, using the past participle. Explain the use of the past participle in each sentence.
Worry interest arrive frighten prepare continue concern
They were ______ to accept my idea.
I’ll be _____ to hear what he has to say.
The major said that he was ______ about the ______ rise of the water level in the river bed.
Recently ______ soldiers are helping to take the victims to safe areas from the flood.
Most of the newspapers seems to be ______ with pop stars.
He was ______ of going alone into the empty house.
Suggested answers: ① prepared ② interested ③ worried, continued ④ arrived
⑤ concerned ⑥ frightened
Step 4. Homework
1. Review the new words and phrases.
2. Review the use of the past participle.
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