人教新目标英语八年级上册Unit6复习讲义.docVIP

课 题 Unit 6 I’m more outgoing than my sister. 教学目标 比较级用法补充 形容词的比较级变化 重点、难点 as…as同级比较 考点及考试要求 用比较级比较两个人或事物 教学内容 一 短语 popular in school//do the same things as me//good at sports//Has cool clothes.// Is popular in school.// Likes to do the same things as me//Is good at sports.// Is good at schoolwork//Makes me laugh. hot, warm, cool, cold, friendly, large, small, clean, beautiful, delicious… 二 句型 当我们形容人或事物，常用形容词来修饰。 那么要比较两个人或事物，就会用到形容词的比较级。 Tom is short. Jack is short. But Jack is short than Tom. In our group, we like Beijing very much… What kind of things are important in a friend? 定语从句 I like to have friends who are like me. I like to have friends who are different from me. 三 语法 A、比较级用法补充 1 在形容词比较级前还可以用much, even, still, a little等来修饰 Our city is much more beautiful than yours.我们的城市比你们的漂亮得多。 He is even slower than before.他比以前更慢了。 Japan is a little larger than Germany.日本只比德国大一点儿。 2. 表示倍数：…times + 比较级 ＋ than… Our room is twice larger than theirs.我们的房间比他们的大二倍。 The Yangzi River is ten times longer than the river in your city.长江比你们城市的河长十倍。 3. 表示“大三岁”“高二厘米”时：用表示数量的词＋比较级 I’m two years older than you.我比你大二岁。 She is a head taller than me.她比我高一头。 4. 比较级＋than any other + 单数名词，表示比其他的任何一个都…(用比较级表示最高级) He is better than any other student in the class.他在班里比任何一个别的学生都好。（他在班里是最好的。） This watch is more expensive than any other watch in the shop.在这个店里，这只表比其他任何一个别的表都贵。（这只表是最贵的。） 5. 比较级+ and + 比较级，表示“越来越…” The earth is getting warmer and warmer.地球变得越来越暖和China is more and more beautiful.中国变得越来越丽。 6. The + 比较级…，the + 比较级…，表示“越…就越…” The busier he is, the happier he feels.他越忙就越高兴。 The higher the ground is, the thinner air becomes.越高，空气越稀薄。 B、表示两者比较的常用结构（A和B的比较） A + be动词+形容词的比较级+than +B 如： I’m taller than you. You are thinner than me. This ruler is longer than that one. C、形容词的比较级变化 1. 单音节和少数双音节形容词比较级的构成1）在词尾加-er ：tall--taller smart--smarter short--shorter high — higher Quiet—quieter Wild—wilder calm--calmer Old-- older 2)