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八年级上册教案设计 Unit 4 Our World

Topic 1 Which do you like better, plants or animals?

Section A

Ⅰ. Material analysis

Section A的主要教学活动为1a, 2b和3。本节课主要学习形容词的比较级、最高级这一重点语法，它是本话题的重点也是难点，建议至少用两节课完成Section A 的教学。 本节课通过Michael 和Wang Wei 的对话，引出农村和城市的对比，最终学习本节课以及整个话题的重点：形容词的比较级和最高级。课本中设计了农村和城市对比的图片和农场里各种不同的动物的图片，这些跟日常生活密切相关，能引起学生的联想和兴趣。在设计这堂课的时候，教师可以根据实际情况，增加模拟真实的情景让学生有更加真实的感受，在活动中自然习得语言。 Ⅱ. Teaching aims Knowledge aims：

1. 能根据音标正确拼读并运用单词表中的黑体单词, 如: sky, river, clear, beauty, nature,

horse, sheep等。

2. 能正确地拼写本课新词，根据对比或者联想记忆单词，如：sky-blue, river-clean等。 3. 能正确地运用比较级和最高级来分层描述物体。

4. 能运用本课所学语言，对比物体，学会正确客观看待某件事物。 Skill aims：

1. 能听懂有关农村和城市对比的话题，并能听懂熟悉的事物之间的比较。 2. 能正确地用比较级和最高级谈论一组事物。

3. 能正确朗读课本的文本材料，读懂用比较级和最高级描述的句子。 4. 能正确地用比较级和最高级写出事物之间的对比。 Emotional aims：

培养学生正确看待事物的能力，教育学生任何事物都有两面性，对于学习不能骄傲，也 不必气馁，凡事都得用发展的眼光去看待。 Ⅲ. The key points and difficult points Key points：

1. 正确、熟练地运用比较级和最高级。 2. 掌握比较级和最高级的变化规则。 3. 学习本课的形容词、副词。 Difficult points：

1. 正确、熟练地运用比较级和最高级。

2. 掌握比较级和最高级的变化规则。

Ⅳ. Learning strategies

1. 在学习生词的时候，学会通过联想和对比记忆，这样会记得更加牢固。如：blue sky, clear river等，在脑海中呈现这些画面。

2. 以歌谣的形式记忆形容词、副词的比较级、最高级的变化规则可以让我们事半功倍。 Ⅴ. Teaching aids

Computer multimedia projector, some cards with tables, some photos of teacher’ s traveling, cards of animals

Ⅵ. Teaching procedures

Step Interaction pattern Student activity Teacher activity 1. The whole 1. Focus their attention 1. Greet students ready for class work on the teacher. learning. 2. The whole 2. One student reports 2. Invite a student to report class work and his/her homework while his/her homework to individual others evaluate his/her review the structure work life on Sunday. “was/were+doing”. 3. The whole 3. Enjoy the beauty of 3. Show some photos of class work and nature and discuss it. teacher’s traveling. At group work They can see blue sky, first, show some photos white clouds, clear with beautiful nature. Ask river and so on. But students to discuss “What Introduction only the students who can you see in these previewed the passage photos except me ?” （8 minutes） can describe these pictures. 4. The whole 4. Read and remember 4.Write these new words on class work these new words with the blackboard： the help of teacher. blue sky clear river fresh air beautiful nature beauty Show pictures after them to help students understand. Presentation (10 minutes) 1. Individual work 2. The whole class work 3. Individual work 4. Group work 5. The whole class work 6. Group work and individual work 7. The whole class work 8. Individual work 9. The whole class work and individual work 1. Students listen to 1a and check the words they hear. In fact, this part can consolidate the new words and feel the rule: adj+er. 2. After the picture, most students may answer “countryside”. 3. Students read 1a and find the answers in 1a. Underline the comparative degrees. 4. Students find rules and share in the class. 5. Students read after the tape sentence by sentence. 6. Students read 1b by themselves, and group leaders check and help group members. 7. Read 1a together. Pay attention to the pronunciation and intonation. 8. Listen to 1a again. At this time, students should finish two tasks: fill in the blanks and imitate the pronunciation. 9. One student reads 1c aloud, while others check the answers. Then read 1c aloud to the partner. Finish 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.