英语：Unit 1《Great Scientists》教案（4）（新人教版必修5）
Period 4  Learning about 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”

Teaching aims
To help students learn to use useful words and expressions
To help students learn to use The Past Participle (1) as the Predicative & attribute
Teaching Procedures
（1）. Making a list
Make is a word which is so active that it forms numerous phrases. Now make a list of phrases like “make a list, make mistakes”.
Collocations of make…
maess, make a haircut, make haste, make holiday, maires, make a joke, marney, make a landing, make a leap, make a living, make a mistake, make a motion, make a noise, make a note, make an objection, make an offer, make peace, make preparation, make progress, make a progress, make a promise, make a proposal, make a recovery, make a remark, make a reply, make a report, make a request, make a resolution, make a speech, mable, marn, make war

（2）. Reading and finding
Read again the text JOHN SNOW DEFEATS “KING CHOLERA” and find out all the examples where the past participle is used.
So many thousands of terrified people died. (used as attribute)
But he became inspired when he thought about helping ordinary people. (used as predicative)
（3）. Doing exercises
Turn to page 4 and complete in pairs Exercises 1, 2 and 3. Then checr answers against your partners’.
（4）. Learning about the making and uses of past participle
To form the past participle of a verb, add the ending -ed to the base form. (But note that many common verbs have irregular past participle forms.)
The past participle is used in the following circumstances
◇After the auxiliary have in the perfect tense
Has the radio been fixed yet?
◇After a form of the auxiliary be in the passive voice
The radio was fixed on Monday.
◇After the verbs have and get with a causative meaning