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人教版八 年级 英语 科目课堂教学设计
课题 Unit 3 Section A (1a-1d) 时间 教师 二次备课
教学目标： 1.掌握描述人物的核心形容词(outgoing, shy, tal1, short, hard-working 等)及反义词配对,能正确发音/⑶:/(如term, first）和 /a/(如number, doctor) . 2.理解并运用形容词/副词比较级（规则: tal1→taller，outgoing→more outgoing :不规则:good/well一better）和“as +原级+ as”结构，描述人物外貌、性格、能力的异同。 3.能听懂“音乐节”“音乐俱乐部”场景的对话，提取人物特征（如Chen he 吹笛子更好，E1la跳舞比 Emma好）。
教学重点难点： 重点：形容词/副词比较级的构成（单音节词＋ er，多音节词+ more:不规则变化 good→better） .“as ＋原级+as”(和……一样)与“比较级+ than”(比……更）的用法。 难点：多音节形容词（如outgoing, beautifu1）比较级“more ＋原级”的正确运用。在口语对话中灵活运用比较级描述不同维度（外貌、性格、能力）。
教 学 过 程 设 计 Lead-in Look and Share Ask students to observe the theme picture on the opening page and think about the questions on Page 21.Then invite some students to share their answers. Predict Let students predict what they will talk about in this unit.The teacher can use the following questions as prompts： ◆What's the title of this unit？What are the questions in Section A and Section B ◆Can you predict what we are going to talk about in this unit？ Pre-listening 1a Lead students to read the words in the boxes，then circle the new words：shy，lazy，loud，outgoing and hard working. Make sentences with the new words and let students guess the words' meanings. Tell students that the words in the two boxes have opposite meanings.Have students match each word with its opposite. Ask students to use some words in 1a to describe themselves or their partners. While-listening 1b Ask students to look at the two locations，and then try to predict what the conversations might be about. 2.Have students listen to the conversations, and then tick the locations where the conversations take place. 3.Check the answers with the students. 1c Have students listen to the conversations and complete the sentences. Check the answers with the students. Teaching Tip：The teacher can ask one more question：Why is Chen Jie afraid of performing alone 1d Ask students to listen to the two conversations again and match the characters with the correct descriptions. Show students the listening scripts，and ask them to read the scripts.Draw their attention to the sentences with comparatives. Post-listening 1e Ask students to work in pairs and take turns to use the information from 1d to make comparisons. Teaching Tip：The teacher can also ask students to describe each character based on the comparison. For example,Chen Jie plays the Chinese flute better than anyone else in the music club.She works harder than Peter,but she is shyer… Pronunciation 1.Have students read the words in each column and pay attention to the pronunciation of the letters or letter combinations in bold. 2.Ask students to listen and repeat after the recording.Then explain the key points of pronouncing these vowels. 3.Encourage some students to read these vowels and words in class so that the teacher can find some possible problems or mistakes.The teacher gives correct demonstrations and lets them practise the pronunciation more. 4.Brainstorm more words to add to each group. Exercise 2 1.Let students read the conversations by themselves.Ask them to pay attention to the intonation. 2.Have students listen and repeat the conversations.Ask them to imitate the intonation following the recording. 3.Explain when to use rising and falling intonation to students. 语言点精讲 1.How do we compare with each other 我们如何互相比较 ①compare A with B“将A和B相比”，常表示同类之间进行比较。 ②compare A to B“把A比作 B"， to后用名词或代词作为比作的对象，常含有比喻之意。把他们的状况与我们的相比很有意思。 lt is interesting to compare their situation with ours. 教师常被比作蜡烛。 Ateacher is often compared to a candle. 2.Chen Jie is afraid of performing alone so they solve the problem by playing a song. 陈洁害怕独自表演，于是他们通过演奏一曲来解决这个问题。 perform v.表演;执行 e.g.Every time she performs, she attracts many people to watch.她每次表演都会吸引许多人来观看。 One should always perform (= carry out) what he promises.一个人应该说到做到。 拓展:performer n.演员→performance n.演出 alone adj.& adv.独自;单独 【形容词】在句中常作表语，不能作前置定语。 e.g. It was pleasant to be alone again.又只剩下一个人了，真自在。【副词】在句中作状语，相当于by oneself。 e.g. I don't like going out alone(= by myself) at night.我不喜欢夜晚单独外出。 solve v.解决;解答通常与problem连用。 e.g. Al is a computer system that can understand languages，make decisions and solveproblems. 人工智能是一种能够理解语言、做出决策和解决问题的计算机系统。 拓展:solution n.解决方法 a/the solution to... ……的解决方法 e.g.Brainstorming is the practice of coming up with ideas or solutions. 头脑风暴是想出主意或解决方法的练习。 3. I'm not as outgoing as you.我不像你那么外向。 as ＋形容词或副词原形+as 表示两者在某一方面相同时，用“as＋形容词或副词原形+as”的句型。 例如: This apple is as swcet as that one. 这个苹果和那个一样甜。 表示一方在某一方面不及另一方时，用"not as / so＋形容词或副词原形+ as”的句型。 例如: This movie is not so interesting as the book. 这部电影不如书有趣。 课堂小结 请学生总结本节课所学内容。 板书设计 将 1a 部分的反义词和 1c 部分的重点句型书写在黑板上
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