八年级英语下册Unit7What'sthehighestmountainintheworld第三课时SectionAGrammarFocus-4c学案无答案新版人教新目标版

1、八年级英语下册Unit7Whatsthehighestmountainintheworld第三课时SectionAGrammarFocus_4c学案无答案新版人教新目标版八年级英语下册Unit7Whatsthehighestmountainintheworld第三课时SectionAGrammarFocus_4c学案无答案新版人教新目标版 Page * MERGEFORMAT 5八年级英语下册Unit7Whatsthehighestmountainintheworld第三课时SectionAGrammarFocus_4c学案无答案新版人教新目标版第三课时Section A (Grammar F

2、ocus。4c） 1.重点单词：ocean2重点短语:the Pacific Ocean3重点句式：Which is the deepest salt lake in the world?The Caspian Sea is the deepest of all the salt lakes。 形容词和副词的比较级形容词和副词的比较级一、预习课本P52新单词并背诵，完成下面的汉译英.1海洋 二、认真预习Grammar Focus。3c，找出下列短语和句型。1太平洋 2.世界上最深的咸水湖是哪个？里海是所有的咸水湖中最深的。_Step 1情景导入Teacher:We have learned h

3、ow to compare things with Comparative and Superlative Forms of Adjective and Adverbs。Today we will do some practice to remember it well.环节说明：开门见山地提出本节课的学习目标形容词和副词的比较级和最高级。Step 2完成教材Grammar Focus的任务1学生大声朗读Grammar Focus的句子。（2分钟)2小结训练。（2分钟)1-世界上最高的山是什么？Whats_the_highest_mountain_in_the_world?-Qomolangm

4、a.2珠穆朗玛峰有多高？How_high_is_Qomolangma?-Its 8844.43high。它比其他的任何一座山都高。Its_higher_than_any_other_mountain。3世界上最深的咸水湖是哪个？Which_is_the_deepest_salt_lake_in_the_world？里海是所有的湖中最深的。The_Caspian_Sea_is_the_deepest_of_all_the_salt_lakes。4-你知道中国是世界上最古老的国家之一吗？Did_you_know_that_China_is_one_of_the_oldest_countries_i

5、n_the_world?是的，我知道。它比美国要古老.Yes，I_did.Its_much_older_than_the_US.环节说明：通过对Grammar Focus 句型的填空练习,能够使学生更好的理解掌握本单元的重点句型和语法。Step 3完成教材4a4c的任务 1。认真阅读4a中的句子，然后用方框中所给词的正确形式填空，完成后小组内互相交流答案.（3分钟）2熟读4a中的句子,然后小组内总结比较级和最高级的用法及常用句型。（3分钟）3认真阅读4b中的句子，然后仿照4b的形式根据所给出的提示来写出两组比较的句子,完成后小组内互相交流答案。（5分钟）4运用比较级和最高级写出5个问句，然后向

6、你的搭档提问你所写出的问题。（3分钟）5小结训练。(2分钟)(D)1.Shes already _ her brother.Aso tall thanBas tall thanCso tall as Das tall as（D)2.It is said that it is _ today than yesterday。Shall we go skating this afternoon？Athe hottest BhotChottest Dhotter(A)3.Shanghai is bigger than _ in Japan。Aany other city Ball the other

7、citiesCany city Dthe other cities(C）4。She looks _ than she does。 Athe more older Bvery olderCmuch older Dmore older （C)5.The garden is becoming _Amore beautiful and moreBmore beautiful and beautifulCmore and more beautifulDmore beautiful and beautifuler （A)6。They competed(比赛）to see who could work _。

8、Athe fastest and bestBthe faster and the betterCfastest and betterDfaster and better环节说明：通过本环节的学习，学生熟练掌握了形容词和副词的比较级和最高级的用法及特殊句型。Step 4问题探究1Who ran _ of all in the sports meeting?Hector did，I think。Afast BfasterCthe fastest Dmore fast答案选择C，句意：在所有的人中，谁在运动会上跑得_。我认为是Hector。fast是原级“快”；faster是比较级“更快”;the fastest 是最高级“最快”；more fast 是错误表达法。根据句意在三者或三者以上中作比较要用最高级，故选C。2Liu Ying is good at singing.She sings _the famous singer，CoCo。Aas well as Bas good asCa