Unit 4 Topic 1 Section A教案 仁爱版八年级英语上册.doc

Unit 4 Our WorldTopic 1 Whats the strongest animal on the farm?Section A. Material analysisThe main teaching activities of section A are 1a, 2b and 3. This class mainly studies the key grammar of comparative and superlative adjectives, which is the focus and difficulty of this topic. It is recommended to complete the teaching of section A in at least two classes.Through the dialogue between Michael and Wang Wei, this class will lead to the comparison between rural and urban areas, and finally learn the key points of this class and the whole topic: the comparative level and superlative level of adjectives. The textbook designs pictures of rural and urban comparison and pictures of different animals on the farm, which are closely related to daily life and can arouse students' Association and interest. Teaching aimsKnowledge aims： 1. Be able to spell and use words correctly, such as sky, river, clear, beauty, nature, horse, sheet, etc. 2. Be able to spell new words in this lesson correctly, such as sky blue, river clear, etc. 3. Be able to correctly use comparative level and superlative level to describe objects hierarchically.Skill aims：1. Be able to correctly talk about a group of things with comparative and superlative levels. 2. Be able to correctly write the comparison between things with comparative level and superlative level.Emotional aims：Cultivate students' ability to see things correctly, and teach students that everything has two sides. They can't be proud or discouraged about learning. Everything must be viewed from the perspective of development. The key points and difficult points Key points： 1. Correctly and skillfully use the comparative level and the highest level. 2. Master the change rules of comparative level and the highest level. 3. Learn adjectives and adverbs in this lesson. Difficult points： 1. Correctly and skillfully use the comparative level and the highest level. 2. Master the change rules of comparative level and the highest level. Learning strategies1. When learning new words, learn to remember through association and comparison, so that you can remember more firmly. Such as blue sky, clear river, etc., present these pictures in your mind. 2. Memorizing the comparative and superlative rules of adjectives and adverbs in the form of ballads can get twice the result with half the effort. Teaching aids Computer multimedia projector, some cards with tables, some photos of teacher s traveling, cards of animals. Teaching proceduresStep 1 Introduction1. Get students ready for learning.2. Invite a student to report his/her homework to review the structure “was/were+doing”.3. Show some photos of teachers traveling. At first, show some photos with beautiful nature. Ask students to discuss “What can you see in these photos except me?”Step 2 PresentationFinish 1a.1. Show the table in 1b to students and play 1a.2. Show the picture in 1a to students. Ask “Which do you like better, countryside or city?”3. “Why?” Remind students to underline the comparative degrees in their books.4. Show “blue-bluer, quiet-quieter, clear-clearer, fresh-fresher” on the blackboard. Let students discuss the rules.5. Play 1a sentence by sentence.6. Provide students with 2 minutes. Ask students to read 1a.7. Organize students to read together.8. Show 1c to students. Play 1a.9. Invite students to read 1c aloud to the classmates.Step 3 Consolidation1. Show 2a on the screen. Play 2a and ask students to fill in the blanks.2. Invite students to write their answers on the blackboard.3. Write “fat-fatter, lazy-lazier” on the blackboard. Give students 2 minutes to sum the rules.4. Invite students to teach the rules.5. At this time, teacher can sum the rules. Remind students some key points. (Teacher can teach the rules by a chant. It is easy for teachers to find the chants of comparative and superlative degrees.)6. Show 2b to students. Ask students to fill in the table according to the chant.7. Check the answers and emphasize some key points.8. Play 2a. Change the words“horse, sheep, hens, cows” into pictures.Step 4 PracticeFinish 3.1. Hand out the cards of animals to students. Each group should get at least three kinds of animals. (Teacher without cards of animals can use the stick figure instead.) This part aims to bring students to the real situation.2. Organize students to change the adjectives into comparative and superlative degrees. 3. Provide students several minutes to practice after the example in 3. Walk around the classroom to help the students.4. Invite several groups to show their conversations.5. Invite students to point out others mistakes and teacher writes down the mistakes on the blackboard to remind students.Step 5 Production1. Ask students to give the name cards to group leaders. Organize students to practice superlative degrees and lead in “as.as”. Teacher gives an example with “asas”.2. Grammar:comparative and superlative degrees of adjectives3. Homework:(1) Write a passage to compare your life today with that last year.(2) Preview Section B.Teaching ReflectionIts easy for the students to master new words and adjectives. But the grammar: comparative and superlative degrees of adjectives is very difficult for students. At first, students should master the rules, then they should know how to make a sentence with it. At last, they can use it in daily life. Every step is not easy. So teacher should create more situations to practice it. 7Unit 4 Topic 1 Section A