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

Unit 4 Amazing thingsGrammar 1 Step 1. Free talkStep 2. Revision Revise “Expressions with What and How “Step 3. PresentationTypes 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 students.二疑问句 一般疑问句（General Question）Did you clean the classroom?Didnt 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, wasnt it?三祈使句子 肯定： Be quiet. Stop talking.否定： Dont be afraid. Dont 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. DrillWrite out the types of the sentences.Step 5. PresentationStructures of the sentences.1.主语+谓语He is running. I know.2.主语+谓语+表语She is a student. Millies mother looks young.3.主语+谓语+宾语They are watching TV. Amy is reading books.Step 6.DrillAsk students to write out some sentences, using the structures above.Step 7. Homework Do exercise on the paper. Grammar 2 ObjectivesTo recognize possessive adjectives and pronounsTo recognize the possessive case of nounsStep 1. Free talkStep 2. Revision Revise the types and the structures of the sentences.Step 3. Presentation1. 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 adjectivePossessive pronoun2. 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 its 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 tail to show that its happy.We cant use 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. Check 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 C1. Go through the examples carefully. Illustrate the idea of something belonging to someone as explicitly as possible. Ask several questions about objects belonging to students in the class, e.g.Is this your bag? (No, its Simons 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