英语人教版八年级下册Unit 7 What‘s the highest ….docx

Unit 7 Whats the highest mountain in the world?课题：Section A (4a4c) 课型：语法课湛江市麻章中学 廖小娟班级： 姓名： 小组： 组内编号： 一学习重点句型：-Whats the highest mountain in the world? Qomolangma.-How high is Qomolangma?-Its 8844.43 meters high. Its higher than any other mountain. -Which is the deepest salt lake in the world? The Caspian Sea is the deepest of all the salt lakes. -Did you know that China is one of the oldest countries in the world?-Yes, I did. Its much older than the US. 二 学习目标1. 物体长、宽、高以及面积的表达；2. 形容词和副词的比较等级。三学习内容（一）预习要求1. 自学52页 Grammar Focus的内容，了解物体长、宽、高以及面积的表达以及复习形容词的比较等级；2. 完成4a,4b和4c 四学习过程【课堂探究】Task 1 一区: 学习物体长、宽、高以及面积的表达1、表示物体的长、宽、高以及面积等，可用 +单位词（meter, kilometer, mile, ）+ （long, deep, high, wide ）表示；或用 +单位词+in+ （size, length, depth, height, width）表示。如：1000 平方公里的面积：1000 square kilometers in size 5米深：5 meters deep= 5 meters in depth【学以致用】 700米高 20米深 面积1万平方千米。 1000米长。 10米宽 Task 2 二区：学习形容词和副词的原级句型句型1： 相等比较（A=B）: A+ + 原级+ +B如：Jim is as tall as Mike. Jim works as hard as Mike does. 【学以致用】 My book is as as your book.(expensive) He runs as as his father does.(fast)(南充中考) I think English is as as maths. - I agree with you. a. more interesting B. most interesting C. the most interesting D. interesting 句型2：不及比较 （AB）: A+比较级+ +B 如：China is much older than the US. China is a lot bigger than the population of the US. He swims a little faster than his sister does. 可修饰比较级的词有： （的多）， （的多）， （一点儿），a bit (一点儿)，even(甚至) 等。句型2： 表示“甲比同一范围的任何一个人/物都”, 含义是“甲最”A + 比较级 + + any other + + 其他 表示“A 最 ”如：The Yangtze River is longer than any other river in China. 【学以致用】1This building is (high) than that one.2. Miss Brown is (thin) than her sister.3. Tom is (tall) than any other student in his class.4. （天津中考） A journey by train is than by coach. A. more relaxing B. relaxing C. most relaxing D. the most relaxing 5. Mia dances better than I do. A. very B. many C. a lot D. more 6. This movie is than that one. A. interesting B. much interesting C. much more interesting D. very interesting Task 4 四区：学习形容词和副词的最高级句型句型1：A+ be+ the+ +（单数名词）+in/of 短语 2. A + 实义动词 + (the) + + in/of 短语如：1. The Nile is the longest river in the world. 2. I jump (the) highest of the five. 句型3: 表示“是中最之一”A + be + one of the + + + in/of 短语 如：China is one of the oldest countries in the world. 【学以致用】1. Li Ming is one of (clever) boys in our class.2. Tom is _ (tall) than any other student in his class. So he is _ (tall) in his class.3. （江苏淮安中考）Of all the subjects, English is for me. A. interesting B. more interesting C. the most interesting D. much more interesting Task 5 五区：当堂检测（一）I.单项选择。( ) 1. The building is . A.100-meter-high B.100-meters-high C.100 meters high D. 100 meter high( ) 2. No ocean in the world is as as the Pacific Ocean. A. big B. biger C. bigger D. biggest ( ) 3. Put on your coat, Lily. Its today than yesterday. A. much warmer B. quite cold C. much colder D. quite warm ( ) 4. Mo Yan is one of writers in the world. A. famous B. more famous C. most famous D. the most famous( ) 5. Of the three watches, Id choose the one to save money for a book. A. cheapest B. cheaper C. most expensive D. more expensiveTask 6 六区：当堂检测（二）II. 改错。1. It is said that Mary is as older as Tom. ( ) A B C 2. This factory is the larger of the three. ( ) A B C3. Lucy looks much young than her sister Lily. ( ) A B C 4. Disneyland is one of the most popular place for children. ( ) A B C5. Qomolangma is higher than any other mountains in the world. ( ) A B C 形容词和副词的比较级与最高级1.形容词和副词的比较级与最高级的变化方法如下：（1）规则变化情况规则例词一般情况直接加-es;-esttall-taller-tallest以不发音的字母e结尾的词加-r;-stnice-nicer-nicest以“辅音字母+y”结尾的词变y为i再加-er;-estdry-drier-driestheavy-heavier-heaviest以一个辅音字母结尾的词先双写辅音字母，再加-er;-estthin-thinner-