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Unit 3 Same or Different
科目 英语 年级 八年级 班级 授课时间
课堂 Unit 3 Same or Different （第二课时：Section A 3a - 4c） 课型 听说课
教学目标 语言能力 Language Competence Students will be able to master and apply the knowledge of comparatives and superlatives proficiently, and use them accurately in real - life contexts with an accuracy rate of over 75%. Learn to use the learned vocabulary and sentence patterns to compare and describe different people and things, improving the accuracy and richness of language expression. Enhance reading comprehension skills. Students should be able to quickly understand articles related to comparisons and accurately obtain key information.
文化品格 Cultural Awareness Through reading and discussion, understand people's attitudes and concepts towards comparisons in different cultural backgrounds, and cultivate cultural tolerance. Guide students to recognize the positive significance of comparisons in life and learn to view the differences between themselves and others objectively.
思维品质 Thinking Quality Analyze the comparative information in reading materials to cultivate logical thinking and summarizing abilities. Encourage students to think from different perspectives during discussions and writing, and exercise critical and creative thinking.
学习能力 Learning Ability Learn to use reading skills such as skimming, intensive reading, and scanning to improve reading efficiency and comprehension ability. Through writing exercises, enhance written expression skills, and be able to clearly and coherently express one's own opinions.
教学重点 Consolidate the usage of comparatives and superlatives, including regular and irregular changes. Apply comparatives and superlatives in practical language use, such as description and discussion. Improve reading comprehension skills and master reading techniques.
教学难度 Distinguish the usage scenarios of comparatives and superlatives and use them accurately for expression. Guide students to use comparatives and superlatives in writing to clearly express their opinions and ideas.
教具准备 Multimedia equipment, PPT courseware、reading materials.
教学内容及过程 教学方法及手段
Step 1. Review and Lead - in (5 minutes) Use PPT to display some pictures of people. Let students describe the differences between the people using comparative sentence patterns to review the vocabulary and sentence patterns learned in the previous lesson. Randomly select students and ask some basic questions about comparatives, such as the formation rules of comparatives and common irregular changes, to check students' understanding. Step 2.Grammar Explanation (10 minutes) Present the sentences in 3a and guide students to observe the usage of comparatives and superlatives, and summarize their structures and change rules. Focus on explaining some easily confused knowledge points, such as the difference between the use of "more" and "-er", and the situation of doubling the final consonant and adding "-er" / "-est". Conduct comparative analysis through examples to help students deepen their understanding. Let students do simple sentence - making exercises. Use comparatives and superlatives to describe things around them. Invite some students to share their sentences and give feedback and guidance in a timely manner. Step 3. Reading Training (15 minutes) Skimming: Display the reading materials in 3c. Let students quickly skim the article and answer the question "What is the main idea of the passage " to cultivate students' ability to obtain the main idea of the article. Intensive Reading: Read the article again. Let students read intensively with the question "What are the specific differences between the two things being compared " Ask students to find the key information in the article and mark it. After reading, organize students to have a group discussion and share the information they found. The teacher walks around each group and gives necessary guidance and help. Language Knowledge Learning: Combine the reading article to explain the key vocabulary and phrases in the article, such as "population", "area", "average", etc. Use examples to help students understand their usage. At the same time, guide students to pay attention to the sentences using comparatives and superlatives in the article and analyze their expressive effects. Step 4. Writing Practice (10 minutes) Writing Guidance: Based on the reading article and the content learned in this lesson, guide students to do a writing exercise. Give the writing topic, such as "My Hometown and Another City". Help students sort out their writing ideas and list the writing points, such as comparisons in terms of geographical location, population, environment, and characteristics. Student Writing: Let students write according to the points they listed. Require them to use the learned vocabulary and sentence patterns of comparatives and superlatives, and try to make the sentences smooth and the expression clear. The teacher walks around to observe students' writing situations, gives timely guidance and help, and encourages students to express their ideas boldly. Presentation and Evaluation: Invite some students to share their compositions. Other students listen carefully and evaluate. Put forward suggestions from aspects such as content integrity, language accuracy, grammar correctness, and the use of comparatives and superlatives. The teacher finally makes a summary evaluation, affirms the students' advantages, points out the existing problems, and gives the direction for improvement.
布置作业 Recite the wonderful paragraphs in the reading article to deepen the memory of vocabulary, sentence patterns, and expressions. Modify the composition according to the evaluation opinions in class and neatly copy the revised composition in the exercise book. Preview the content of Section B, look up relevant information, and understand the views on the similarities and differences between friends in different cultures.
板书设计 1.Comparatives and Superlatives Regular Changes: Add "-er" / "-est" in general cases; add "-r" / "-st" when ending with "e"; double the final consonant and add "-er" / "-est" in stressed closed - syllable words; change "y" to "i" and add "-er" / "-est" when ending with a consonant + "y". Irregular Changes: good - better - best; bad - worse - worst, etc. Usage: Use comparatives to compare two things; use superlatives to compare three or more things. 2. Key Vocabulary and Phrases population area average 3. Writing Points Determine the comparison objects. Make comparisons from different aspects. Use comparatives and superlatives to express differences.

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