Unit 5 Working hard on the farm |
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中学英语教学资源网 → 英语教案 → 教学设计 手机版 | ||||
参考教案 教学参考资料 示例三 教学参考资料(Reference for teaching) 补充注释(Additional notes) 1. Am I late?我迟到了吗? 英语的late是个形容词,一定要与“是”动词(the verb“be”)连用,而在汉语中般不用“是”。类似的情况在本单元有十几个,现分列如下: be late(L.17) be(too)high(L.19) be(quite)near/far(L.17) be busy(L.19) be(all) here(L.17) be hard to reach(L.19) be strong(er) (L.18) be better(than) (L.19) be careful (L.19) be green/red (L.19) be OK (L.19) be (quite) small (L.19) be dangerous(L.19) be much bigger(L.19) 2. We're all here.我们全在这里。(我们都到齐了。) 注意all的位置在“是”动词后面。 3.There's Meimei!(=Meimei is there!)梅梅在那边。 这是个倒装句:地点状语there在前,主语Meimei在动词is的后面。 4.Can you do this“word ladder”? 你能做这个字梯游戏吗? 这里把this“word ladder”当成一种游戏,动词用了do。 参考教案 Unit 5 Working hard on the farm 教学建议 示例三 教学建议(Suggested teaching notes) 一、教学内容分析 (一)本单元围绕做“比较”(Making comparison)这个题材开展多种教学活动。设置的主要情景是吉姆所在班级的学生去农场摘苹果,从集合坐汽车上农场到摘苹果的劳动情景。在描述故事的过程中很自然地运用已知的语言,特别是现在进行时,而新的语言主要是有关劳动的词语和形容词的比较等级。表示数量的比较要用“多”和“少”。英语形容词原级为many(多的)或some以及few(少的)。many,some的比较级是more(更多的;较多的),最高级是most(最多的)。这是不规则变化。few的比较级是fewer(更少的;较少的),最高级是fewest(最少的),这是规则变化。这两个形容词的比较等级(见第18课)除了在陈述句、一般疑问句中使用外,还可以在以疑问词开始的选择疑问句中使用。如: Which bus has fewer/more people, the first or the second? Who has the most/fewest oranges, Lin Tao, Lucy or Ma Lili? (二)在语音方面,本单元系统归纳了与[&:, &, +(]有关的字母及其字母组合的拼读规则:字母o在开音节及st和ld前读[+(],在闭音节中读[&];o的字母组合oa和ow读[+(];字母组合or,ore,oor和our读[&:];元音字母a在[w]后也读[&];a的字母组合al和au也读[&:]。 二、教学方法建议 (一)看图学话 本单元的内容与上一单元联系紧密,是它的继续。以插图形式(见第17课和第19课)介绍人们在农场劳动的情况。说明各种劳动的动词及词组大部分都标在第17课的插图上。如:pick apples/put them in a basket; hold/climb(up)/come down the ladder; carry a basket/ give the basket to the girl/man; lift a basket on to the truck; work on the truck; work hard. 教师可以用英语开始说: Look at the picture. It's a picture of a farm. The people are all working hard on the farm. What is he/she doing? What are the men/women doing? Let's talk about the picture. 接着学生两人或三人小组开展对话活动,然后让几对学生给全班表演,介绍全图。对话可以是这样的: A:I see a boy and two girls there.(插图的左上角) B:What's the girl/one of the girls doing? C:She's picking apples. A:What's the boy doing? B:He's carrying a basket of apples in his right hand. He's giving the basket to the other girl. C:What's the other girl doing? A:She's going to carry the basket from the boy. A:Where's Lin Tao? B:He's standing on an apple tree. A:What's he doing? B:He's picking apples. A:What about Li Lei? B:He's picking apples, too. A:Is he standing on the tree, too? B:No, he's sitting on it. A:Let's look at the middle of the picture now. B:All right. There are three children there. C:Do you know them? A:Yes, they are Kate, Jim and Han Meimei. B:What's Jim doing? C:He's holding the ladder for Han Meimei. A:What's Han Meimei doing? B:She's climbing the ladder. C:Why is she doing that? A:She's going to pick apples on/from that tree. B:What about Kate? C:She's carrying a basket. A:Is it a big one? B:No, it's quite small. C:Is it empty? A:No, it's full of apples. B:Is she going to carry it to the truck? C:No, I don't think so. A:What's she going to do then? B:I think she's going to lift the basket and put the apples in the big basket. A:Now look at the right side of the picture. B:How many trucks are there in the picture? C:Well, three. A:How many people are there? B:Let me see/count....There are twelve. C:Let's talk about them. A:Four men are working on the two trucks. B:Four men are carrying baskets to the trucks. C:Are there any women working there? A:Yes, four women are lifting baskets of apples on to the trucks. B:Where's Polly? C:It's sitting on the third truck. A:What's it doing? B:It's saying:“I want an apple.” C:Is the third truck full of baskets of apples? A:I'm not sure. I can see only half of it. 完成看图说话后,可以布置学生在课堂或回家看图写话,不必提问,而用叙述文描写这幅插图。练习册第17课练习1的问题可以用来做为看图写话的提示。 (二)词汇教学 在词汇方面,hard是个兼类词,它作为形容词意思是“困难的”,已在第一册学过。这里学习它作为副词,意思是“努力地”,它的比较级为harder,最高级为hardest。本单元还学两个形容词,都有比较等级,是规则变化,注意它们的拼写和读音: strong[str&R] stronger['str&Rg+] strongest['str&Rgist] busy['bizi] busier['bizi+] busiest['biziist] 在教学truck(卡车)时,可以复习已学的交通工具:bus, car, jeep, bike, train, ship和plane。 (三)语音教学 本单元总结与[&:]、[&]和[(+]三个元音有关的拼读规则。这三个元音中国学生会混淆,可利用下面的音系比较练习,帮助学生区别这些音素: [(+] hole bone cold most goat showed [&:] hall ball call morn gorge short [&] hot boss cock mop got shot (四)教诗歌和谜语 结合本单元在农场摘苹果的内容,练习册第20课练习3编配了一首英语歌曲Picking Apples。书上只印了一段歌词,录音带里录了三段。第二段的歌词是把第一段的It's good to …唱成It's better to…以及把on a fine September day用on a fine October day, an apple用apples, it用them来唱,其余的词不变。第三段是把good改为best,把September改为November,把an apple改为apples,把it改为them。这样可以连唱三段。《阅读训练》第19页上还有一首短诗Picking Apples。先默读,后朗读,再背诵。另一首短诗Good, Better, Best在上个单元已介绍过,现在可让学生默读后背诵。 我们可按上述原理,再编个字谜。以本单元刚学的far为谜底。谜面如下: My first letter is in the word“fat”,but not in“at”.My second letter is in“late”,but not in“let”.And my last letter is in“car”and“hard”What's the word? 可以布置学生课外自编这类字谜。在下一堂课上,由几个学生用英语说出他们编好的字谜,让全班同学猜。或在4人小组中相互猜。既复习了词汇,又练了口语。 教科书第20课第2部分还有一个字谜(Word puzzle),由于它的排列形式像个梯子,称它为word ladder。谜底见教学步骤第20课第3步。 我们也可自编这种字谜,让学生猜,会提高学习兴趣。下面举2个例子: 左边的字谜中要猜的5个词都是本单元的生词。你可以根据该词的字母数目以及所提供的其中一个字母来猜。先猜已给出第一个字母的3个词。它们是:reach, climb和kilometre。另外两个是strong(第1个)和busy(第3个)。 这个字谜中的5个词都有字母组合ar。有3个词是本单元学的,那就是第3个far,第4个careful和第5个hard。在猜第1个词时,先在r前写a,构成字母组合ar。然后考虑它前后各有一个字母,那就是farm。第2个词的开头已有字母e,再写上ar,构成字母组合ear,后面还有2个字母,一定是ly,那末这个词就是early。 猜字谜可以作为一种课外活动。学生各自或小组准备,相互猜,最好用英语进行,即复习了词汇,特别是它们的拼写,又开展了口语活动,一定会激发起学习的兴趣。 |
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