新科普版八年级英语上册《Topic1Whatx27sthestrongestanimalonthefarm.SectionA》优质课教案0.doc

Unit 4 Our WorldTopic 1 What 's the strongest animal on the farm?Section AI ・ Teaching aimsKnowledge aims：1. According to the correct spelling and using the phonogram word list of words in bold, such as: sky, river, clear, beauty, nature, horse, sheep and so on.2. It can correctly spell new words in this lesson, and memorize words according to comparison or association，. such as：sky-blue, river-clear.3. We can correctly use the comparative level and the highest level to describe objects hierarchically.。

Skill aims ：1. It can understand the topic of rural and urban contrast, and understand the comparison between familiar things.2. We can talk about a group of things correctly with the comparative level and the highest level.3. We can read the text materials correctly, and read sentences that are described by comparative and advanced level.Emotional aims：To cultivate students' ability to view things correctly, to educate students, everything has two sides, so we can't be proud of learning. Don't be discouraged. Everything has to be looked at in a developing way.皿・ The key points and difficult pointsKey points：1. Use the comparative and the most advanced correctly and skillfully.2. Master the change rules of the comparative and the most advanced.3. Learn the adjectives and adverbs in this lesson. Difficult points ：1. Use the comparative and the most advanced correctly and skillfully.2. Master the change rules of the comparative and the most advanced.IV ・ Learning strategiesWhen learning new words, learn to remember more firmly by associating and contrasting memories.such a：s blue sky, clear river.V ・ Teaching aidsComputer multimedia projector, some cards with tables, cards of animals弋・ Teaching procedures1・warm-up and lead ini. Show some photos of teacher's traveling. At first, show some photos with beautiful nature. Ask students to discuss “What can you see in these photos except me ?”Ss: Enjoy the beauty of nature and discuss it. They can see blue sky, white clouds, clear river and so on.ii. Write these new words on the blackboard and read them loudly. Move to toda'ys class.blue sky clear river fresh air beautiful nature beauty2・ Presentationi. Show the table in 1b to students and play 1a.Ask Students listen to 1a and check the words they hear.(ask Ss not to look at the materials while listening. In fact, this part can consolidate the new words and feel the rule: adj+er.)ii. Show the picture in 1a to students. Ask “Which do you like better, countrysideor city?”(After the picture, most students may answer“countryside”.)iii. “Why?”Remind students to underline the comparative degrees in their books. (Students read 1a and underline the comparative degrees.)iv. Show “blue-bluer, quiet-quieter, clear-clearer, fresh-freshe”r on the blackboard. Let students discuss the rules.v. Provide students with 2 minutes. Ask students to read 1a.( Read 1a together. Pay attention to the pronunciation and intonation.)vi. Show 1c to students. Play 1a . Listen to 1a again. (At this time, students should finish two tasks: fill in the blanks and imitate the pronunciation.)vii. Invite students to read 1c aloud to the classmates.( Invite students to read 1c aloud to the classmates. )3. Consolidationi. Show 2a on the screen. Play 2a and ask students to fill in the blanks.And then invite students to write their answers on the blackboard.ii. Write “fat-fatter, lazy-lazier”on the blackboard. Give students 2 minutes to sum the rules.( Students work in groups. Sum the rules according to the words on the blackboard.)iii. Invite students to teach the rules.( Students speak out the rules one by one according to the words.)iv Show 2b to students. Ask students to fill in the table according to the rules. Check the answers and emphasize some key points.v. Play 2a. Change the words “horse, sheep, hens, cows”into pictures.( Students listen to 2a and study the four words“horse, sheep, hens, cow”s. )4. Practicei. Hand out the cards of animals to students. Each group should get at least three kinds of animals.( Students should name the animaltshey get. Then choose at least one adjectiveto describeeach animal. E.g cow--big/ strong.This part aims to bring students to the real situation. )ii. Organize students to change the adjectives into comparative and superlative degrees.short small large late happy easy hot hard cute dirty iii. Provide students several minutes to practice after the example in 3. Walk around the classroom to help the students.( Students work in groups. They may write:The horse is stron ger tha n the sheep.The sheep is stron ger tha n the dogs.The dog is the thi nn est of the three ani mals.)iv. I nvite several groups to show their conv ersati ons. After that, in vite some stude nts to point out other 'mistakes and write dow n the mistakes on the blackboard to remi nd them.5. Production。