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do in the MV? S1: It can stay with its owner when she feels lonely and sad. T: What a lovely robot! It can acpany you when you are lonely. S2: It can do the housework, cooking… T: What a helpful robot! A robot of this kind is called a household robot. What does “household ”mean? (2) 頭腦風(fēng)暴,以久帶新。 教師展示一張長(zhǎng)相丑陋的機(jī)器人照片,提問(wèn) If a robot like this fell in love with you ,how would you feel?引導(dǎo)學(xué)生用已學(xué)詞匯表達(dá)。 如: terrible, ridiculous等。 根據(jù)學(xué)生的回答,教師近義詞轉(zhuǎn)換的方式, 來(lái)呈現(xiàn)本課的部分目標(biāo)詞匯并領(lǐng)讀,如: terrible/embarrassingawful ridiculous/unreasonable/absurd disturbing/frighteningalarming disturbed/frightenedalarmed 注:預(yù)教的關(guān)鍵詞 68個(gè)為宜,而且處理要迅 速,不要涉及詞匯的深度知識(shí),應(yīng)盡快進(jìn)入 閱讀階段,否則過(guò)多、過(guò)細(xì)的詞匯講解會(huì)使 學(xué)生喪失興趣。 二 .讀中穿插,深化理解 這一環(huán)節(jié)中,教師引導(dǎo)學(xué)生在解讀文章的過(guò) 程中體驗(yàn)、領(lǐng)會(huì)目標(biāo)詞匯的意義和用法。進(jìn) 行簡(jiǎn)單、初級(jí)的操練。 在讀中領(lǐng)會(huì),在學(xué)中 用,在用中深化理解。這是第二層次的教學(xué) 目標(biāo)。 ? 教學(xué)片段 2 T: Read Paragraph One and predict what the main idea of the story is. S: A household robot was tested out. T: What does “test out” mean? S: Experiment. T: How do you know that from Paragraph 1? S: “It had begun experimenting with a house hold robot. 注:引導(dǎo)學(xué)生根據(jù)上下文語(yǔ)境來(lái)猜詞。 ? 教學(xué)片段 3 T: How did Claire feel about Tony at the beg inning? Why? S1: She felt alarmed, because he seemed more like a human than a machine. T: That is to say: It’s alarming that he seem ed more like than a machine. S2: She felt embarrassed when Tony offered to help dress her.