七年级英语下册 Unit 4 Amazing things Grammar教案 牛津版

Unit 4 Amazing things
Grammar 1
Step 1. Free talk
Step 2. Revision
Revise “Expressions with ‘What’ and ‘How’ “
Step 3. Presentation
Types of the sentences (句子的种类)
句子按用途分为：陈述句、疑问句、祈使句、感叹句
一．陈述句肯定：They are my students.
否定：They are not my stu dents.
二．疑问句一般疑问句（General Question）
Did you clean the classroom?
Didn’t you go there?(反问句)
特殊疑问句（Special Question）
When will they come?
选择疑问句（Alternative Question）
Is she a boy or a girl?
反意疑问句（Disjunctive Question）
The party was great, wasn’t it?
三．祈使句子肯定： Be quiet. Stop talking.
否定： Don’t be afraid. Don’t forget.
四．感叹句 What a fat man! What a lovely baby!
How fat the man is! How quietly the baby is sleeping!
Step 4. Drill
Write out the types of the sentences.
Step 5. Presentation
Structures of the sentences.
1.主语+谓语
He is running. I know.
2.主语+谓语+表语
She is a student. Millie’s mother looks young.
3.主语+谓语+宾语
They are watching TV. Amy is reading books.
Step 6.Drill
Ask students to write out some sentences, u sing the structures above. Step 7. Homework
Do exercise on the paper.
Grammar 2
Objectives
To recognize possessive adjectives and pronouns
To recognize the possessive case of nouns
Step 1. Free talk
Step 2. Revision
Revise the types and the structures of the sentences.
Step 3. Presentation
1. Revise the use of personal pronouns in subject form and object form. Ask students
to draw a table with the following four columns:
Personal pronoun (subject form)
Personal pronoun (object form)
Possessive adjective
Possessive pronoun
2. Go through the possessive adjectives table. Use gestures to illustrate the meaning of each possessive adjective one at a time. Use familiar items around the classroom for illustration, e.g.
This is my… Is this your…?
This is our classroom. Is that her…?
3. Explain the difference between ‘it’s’ and ‘its’. Tell students that ‘its’ refers to things that belong to animals or things but not to male or female nouns,
e.g.
‘The dog wags its ta il to show that it’s happy.’
‘We can’t u se this desk. Its legs are broken.’
‘This watch is very expensive because its strap is made of gold.’
4. Ask students to write a few questions and answers in pairs. Che ck
by walking around the classroom. Then ask a few pairs to read their questions and answers to the class.
5.Explain the use of possessive pronouns to replace possessive adjectives and objects. Remind students that pronouns replace nouns to avoid repetition, e.g.
‘This is my book. It is mine.’
‘These are her pencils. They are hers.’
Provide more examples using familiar classroom items.
6.Explain the context. Make sure Ss understand the idea of fact sheets.
7.Ask Ss to complete the gapped sentences using possessive adjectives and pronouns.
Step 4. Part C
1. Go through the examples carefully. Illustrate the idea of something belonging
to someone as explicitly as possi ble. Ask several questions about objects belonging
to students in the class, e.g.
Is this your bag? (No, it’s Simon’s bag.)
2. Explain the context. Ask students to work out the correct possessive form for
the owner of each item.
3. Check answers as a class. Ask a more able student to write the answers on the board so that others can check that they have placed the apostrophes correctly.
4. Ask Ss to name as many of the other items as they can, and say who they belong to, e.g. “The wallet is Simon’s.”
5. Ask Ss to work in groups of five to continue the conversation using the remaining items.
Step 5. Homework
Finish Wb Exx.
Preview Integr ated skills.。