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2020年精编仁爱版英语资料Unit 4 Our world Topic 1 Section A导学案Topic 1 Which do you like better, plants or animals?Section A一、学习目标(Learning 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:能正确看待事物,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。二、学习重点:(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。三、学习难点(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。四、学习策略( 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。五、知识链接一、自习(一)、重点词汇I.看第136页P81-82的新单词,试拼读,并小组内相互拼读。II.熟记并默写。 1.天,天空 2.江,河 3.清澈的;明白清楚的 4.美丽,美人 5.自然,性质 6. (绵)羊;驯服者 7. 马 8.母鸡 9.母牛,奶牛 10.瘦的;薄的;稀的 (二)阅读教材,写出下面形容词或副词的比较级和最高级1. fresh- - 2. blue - - 3. clear- - 4. quiet - - 5. good/well - - 6. big - - 7.tall - - 8. busy - - 9.noisy - - 10.nice - - 11.strong - - 12.fat - - 13.lazy - - 14.thin - - (三) 在文中划出下列短语并翻译1. think about 2.in the countyside 3. likevery much 4.the beauty of nature 5. for my summer holiday 6.every year 7. on the farm 8.over there 9. the nicest of all 10. play with (四)在文中找到下列句子并翻译总结1. Yes, I like it very much because the air is fresher, the sky is bluer and the rivers are clearer there. 译: 。句中的fresher, bluer和clearer是形容词fresh, blue和clear的比较级。比较级用于两者之间进行比较。如果是三者或三者以上的比较,则要用形容词的最高级,如:freshest, bluest等。形容词和副词有三个比较等级,即原级、比较级和最高级。形容词比较级和最高级构成的变化规则:(1)一般在词尾加-er构成比较级,加-est构成最高级。如:long-longerlongest;(2)以不发音的e结尾的词直接在其后加-r构成比较级,加-st构成最高级。如:nicenicernicest large-largerlargest(3)只有一个辅音字母结尾的重读闭音节词,要双写这个辅音字母再加-er构成比较级,加est构成最高级。如:hothotterhottest thinthinnerthinnest(4)以辅音字母加y结尾的词,先将y变i,再加-er构成比较级,加-est构成最高级。如:earlyearlierearliest heavyheavierheaviest happyhappierhappyest(5)不规则变化。如:goodbetterbest bad, illworseworst many, muchmore-mostlittlelessleast farfarther/further-farthest/furthest2.I think the countryside is much quieter than the city, too.译: quieter than比更安静。“比较级+than”用于两个人或事物之间进行比较。than后边的比较对象可以是一个词,一个短语或一个句子。如:夏天的白天比冬天的长。Days are in summer in winter. 副词much修饰形容词的比较级,表示比较的程度。可修饰比较级的副词还有 a lot得多;a little一点儿,even更。如:他比我早得多。He is a lot I.瓶子里的牛奶比杯子里的牛奶多一点。There is a little milk in the bottle in the cup.昨天热,但今天更热。Yesterday it hot, but today it is hotter.3. I think the sheep are the nicest of all.译: 。the nicest of 意为“在中最好看的”,是形容词最高级的用法。三者或三者以上相比较,其形式通常是“the+最高级形式+in/of/among+比较范围”,意为“某人(某物)在某范围内最”。形容词的最高级前一定要加冠词the,而副词的最高级前面可加the,也可省略。 如:他是男孩子中个子最高的。He is the all the boys. 二、自疑:将预习中不能理解的短语和句子写下来,等待课堂上与老师和同学探究解决。_ 家长签字_预习等级_组长签字_二、三、自主探究活动一:学习比较级和最高级1. 看图片,学习动物生词熟读动物名词的单词2. 熟读2a3. 比较动物之间的特征,引出比较级和最高级并学习4. 完成2b5. 用比较级和最高级描述动物特征活动二:学习1a1. 听磁带1a,模仿纯正的语音语调,熟读1a。2. 两人一组练习对话。3. 根据1a, 完成1b和1c。活动三:class activity Make conversations with your partner (pair work),finish 3四、自测一、用所给词的正确形式填空。1. My house is (big) than his house.2. The Yangtze River is the (long) river in China.3. Winter is (cold) than spring.4. He is the (good) student in our class.5. Tom has (many) books than Jane.二、根据汉语或首字母提示完成句子。1. They are (考虑)buying a new car.2. Li Lei is (一点) taller than Li Ping.3. My uncle lives in the countryside. He keeps lots of s .4. There are many g in the river. How happily theyre swimming!5. Uncle Wang looks sad, because some m ate his food.五、自结我想说:学了section A, 我的收获有(从短语结构、重点句型、语法等方面总结) 1.本课以谈论乡村生活为话题,主要学习了形容词的 和 的用法。所涉及的重点词汇和短语有sky,think about, 等;通过本课的学习,我能说出的英语句子及用英语谈论的事情有 。2.通过本课的练习与测试,我觉得自己在 (词汇、句型、语法等)方面掌握得很好,在 方面还有些不足,我将通过 来加强这方面的训练。六、课后作业(1) 朗读并写出下列单词的意思。Sky river clear nature horse sheep hen cow thin (二)根据中文意思完成下列句子。(每空一词)1. 让我考虑一下明天做什么。Let me what to do tomorrow.2. 这把尺子比那把尺子长。This ruler that one.3. 你们班里谁最聪明?Who is in your class?4. 乡下的空气要比城里的空气新鲜得多。The air in the countryside is that in the city.5. Mary 是三个女孩中最安静的。Mary is the three girls(三)根据短文内容,用括号中的单词的适当形式填空。I like living in the countrysideI live in the city, but I prefer (live) in the countryside.In the city, the traffic is busier and the air is (dirty) . Its too noisy for me to fall asleep in the evening. In the countryside, The air is fresher,the sky is bluer and the river is clearer. We can enjoy the beauties of (nature). There are many kinds of animals and plants in the countryside, and the people there are very (friendly). I think it is the (happy) thing to live in the countryside. Do you think so ?
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