1、班级 学生姓名 : 家长签名: 教学目标知识目标:掌握形容词的比较级和最高级的构成和基本用法。能力目标: 1)能够运用形容词恰当地描述人或事物。 2)能够初步运用形容词的比较等级来比较人或事物。情感目标:学会欣赏别人, 学会珍爱友谊。教学重点 1.形容词的基本用法。 2.形容词比较级和最高级的构成及基本用法。教学难点 1.形容词的基本用法。 2.形容词比较级和最高级的构成及基本用法。教学方法 Reading 、Speaking教具 Tape recorder, small blackboards一、课前预习:1、预习教材 P11-12 的内容和知识点讲解,写出下列形容词的比较级和最高级:1)
2、slim_ _ 2) early_ _ 3) sad _ _ 4) bad_ _ 5) little_ _ 6) well _ _7) pretty_ _ 8) close_ _ 9) much_ _ 10) good_ _ 11) far_ _ 12) interesting_ _ 13) tired_ _ 14) bored_ _2、根据句子意思及汉语提示,写出合适的单词:1. She is very h_. She often makes others laugh. 2. You will do well in the English _(竞赛).3. Last summer, we h
3、ad f_ in Qingdao.4. This is one of the _(好的) printers in the shop.5. This question is difficult, but that one is e_.批注/记录二、教学过程(一)新课导学/课堂精讲:知识点讲解:1、用形容词描述人或物时,可以放在名词前也可放在系动词后,即:形容词+名词 adj. + n. ;系动词+形容词 be + adj. e.g. She has long hair. Her hair is long.2、形容词比较级、最高级的构成 (1)规则变化 1)单音节词和少数双音节词 a. 一般情况在
4、原级词尾加-er 构成比较级,加-est 构成最高级。如:highhigherhighest。练习:tall_ _ short_ _ b. 以 e 结尾的词,直接加-r 或-st。如:largelargerlargest。 练习:late _ _ fine_ _ nice_ _c. 重读闭音节,末尾只有一个元音字母加一个辅音字母的词,先双写这一辅音字母再加-er 或 -est。如:bigbiggerbiggest。练习:fat _ _ hot_ _ thin _ _ red_ _d. 以“辅音字母 + y”结尾的词,先变 “y”为 “i”,再加-er 或-est。如:happyhappierh
5、appiest。 练 easy_ _ sunny_ _heavy_ _ thirsty_ _ busy_ _2)大部分双音节词和所有多音节词 在原级前加 more 构成比较级,加 most 构成最高级。如:dangerousmore dangerousthe most dangerous。 (2)不规则变化 oldolder / elderoldest (表示新旧或年龄) / eldest (表示兄弟姐妹间的长幼关系) (3)一些词的比较级和最高级,可以加-er 或 -est,也可以加 more 或 most,如:clever, polite 等。 (4)一些词本身没有比较级和最高级形式,如:
6、right, wrong, full, empty, round, complete, wooden, dead, daily 等。 3、形容词比较级的用法 (1) 两者比较时用形容词比较级,其结构为“. 比较级 + than .”。如:Actions speak louder than words. (2)在两者之间选择“哪一个更”时,用句型 “Which / Who is +比较级, . or .?”。 如:Which sweater is cheaper, the red one or the yellow one? (3)表示“两者之间最的一个”时,用“the + 比较级 ”。 如:L
7、ucy is the taller of the twins. (4)表示“越,越”时,用“the + 比较级,the + 比较级”。如:The more you eat, the fatter you will become. (5)表示“越来越”时,用“比较级 + and + 比较级”,多音节词和部分双音节词用“more and more + 形容词原级”。如:We should make our country more and more beautiful. (6)形容词比较级前可以用下列词修饰:much, a little, far, a bit, a few, a lot, eve
8、n, still, rather 等。如:Its much colder today than yesterday. 4、形容词最高级的用法 (1)三者或三者以上的人或物进行比较时,用形容词最高级形式。形容词最高级前通常需加定冠词 the,句末常接 in / of 短语来表示范围。如:He is the strongest of all the boys. 5、形容词同级的比较: 主语+谓语(系动词)+as+形容词原形+as+。表示两者对比相同。This box is as big as mine.这个盒子和我的一样大。This coat is as cheap as that one. 这件
9、衣服同那件衣服一样便宜。 I study English as hard as my brother.我同我兄弟一样学习努力。注:用形容词表示类别和整体:the + 形容词 表示某种人。 He always helps the poor. 他经常帮助穷人。I like to have a talk with the young.我喜欢同年轻人谈话。(二)课堂练习/课堂精练: 用所给词的正确形式填空:1). I find Lucy the _ (clever) of the two girls.2). My sister is two years _ (old) than I.3). Johns
10、 parents have four daughters, and she is the _ (young) child.4). The _ (cheap) bags are the not usually the best ones.5). The short one is by far(到目前为止) _ expensive of the five.6). The boy is not so _ (interesting) as his brother.7). Dick sings _ (well), she sings _ (well) than John, but Mary sings_
11、(well) in her class.8). She will be much _ (happy) in her mew house.选择填空:( )1) He feels _ today than yesterday.A. tired B. more tired C. more tireder D. much tired( )2). Which do you like _, coffee, tea or milk?A. the worst B. worse C. the worse D. worst( )3). The line is _ than that one.A. more lon
12、ger B. not longer C. much more longer D. many more longer( )4). The book is _ of the two.A. thinner B. the thinner C. more thinner D. the thinnest( )5). She looks _ than she does. A. the more older B. very older C. much older D. more older( )6). The garden is becoming _.A. more beautiful and more B. more beautiful and beautifulC. more and more beautiful D. more beautiful and beautifuler三、课后巩固 翻译句子:1.今天比昨天冷的多。It is _ _ today_ it was yesterday.2.他比我大两岁。He is _ _ _ than I. 3.他对英语越来越感兴趣。He is becoming _ _ _ _ _ English.4.你的问题四两个中比较难的那个。Your question is _ _ _ of the four.四、课后反思_