江苏省灌云县陡沟中学八年级英语上册 Unit 1 Friends Grammar 2教案 牛津版 .doc

unit 1 friends grammar 2教案课题： unit1 grammar2 第 6课 时 教学目标1、to use comparatives to compare two people/ things2 to use superlatives to compare three or more people/ things3、to compare two people/ things using (not) as+ adjective+ as4、教学重难点1、go over the knowledge about comparatives and superlatives.2、 learn the knowledge about “as+adjective+as “not as+adjective+as” 3、4、教 学 过 程1.self-learning revise and write the forms of comparatives and superlatives :1.fat _ _ 6.slim _ _2. lazy _ _ 7.big _ _3.much _ _ 8.difficult _ _4. good _ _ 9. ill _ _5. little _ _ 10.well _ _ try tofind the rule: we put than_(before/ after) the comparatives we put the _(before/after) the superlatives2.discussion and expression1). for more able students, ask them to complete the sentences on their own and compare answers with a partner.2). for less able students, go through the words and numbers in the table and ask questions. revise the adjectives in brackets before starting this task.3). check answers orally with the class3. interactive study 1)use the information collected by students to introduce the new structures in part c. if you have not done the extension activity, use the information in the table in part b2. prompt the students to complete the sentence to elicit the new structure. 2) invite students to make their own sentences based on the information in their table or the table on the page. write the sentences on the board. elicit the rule form more able students. for less able students, read the explanation at the bottom of the page. 3) before starting part c1, revise the meaning of the nouns used in this activity - hiking, swimming, camping, cycling, diving and skiing. elicit the nouns by pointing at the pictures in the table. invite students to think of other outdoor activities. 4) elicit the meanings of the two key adjectives - interesting and dangerous. list things, people, phenomena or activities and ask whether they can be dangerous or interesting, e.g., a fire, a favourite book, a lesson, a typhoon, ice-skating, etc.4.correction and feedback fill in the blanks1) jane is _(tall) than amy.2) carl is _(heavy) than jack.3) i am _(fat) child in my family.4 ) the pie is _(good) than the cake.5 ) amy is _(funny) girl among my friends.6 ) this story is much _ (interesting) than that one. change the sentenes1.li lei is the tallest boy in his class.li lei is _ than _ _ _ in his class.2.jack is shorter than mike.jack _ _ _ _ mike.3.this is amys favourite story.amy _ this story _. 教后感（thinking for teaching）they can understand the usage of (not)as+adjective +as but they often make mistakes when they do exercrises.二次备课revise:go swimming go hikinggo boating go skiing go climbinggo cyclinggo diving4.an elephant is the biggest animal on land.a