1、 Section A 4a-4c【学习目标】1、学习 7 单元 P52 的单词和短语，能够正确的拼写单词和短语。2、学习 Grammar focus，理解 Grammar focus 的句型，能够用语法点完成 4a、4b、 4c 对话练习。【重点难点】Grammar focus 的句型【课前热身】一、写出下列形容词的比较级和最高级big - _ - _much - _ - _popular - _ - _long - _ - _old - _ - _thin - _ - _tall - _ - _early high - _ - _heavy - _ - _二、翻译句子1、世界上最高的山峰是什
2、么？_ 2、世界上最深的咸水湖是哪个？_3、长江和亚马逊河几乎一样长。 _【课堂探究】知识点清单，形容词和副词的最高级的变化规则。（1）规则变化：来源:学优高考网一般地直接在词尾加-est (以 e 结尾的，只加-st) 。talltallest quietquietest以“辅音字母+y ”结尾的单词，变 y 为 i，再加-est。funnyfunniest heavy-heaviest以“一个元音字母+一个辅音字母”结尾的重读闭音节单词，需双写词尾的辅音字母，再加-est。thin thinnest big biggest 多音节和部分双音节形容词的比较级由 most 加形容词原形构成。a
3、thleticmost athletic beautifulmost beautiful（2）不规则变化：有些形容词的比较级的变化是不规则。goodbest wellbest badworst 来源:gkstk.Commanymost littleleast muchmost 写出下列形容词的最高级funny _ outgoing _来源:学优高考网 gkstkfriendly _hard _smart _thin _tall _early _high _heavy _【当堂检测】一、单项选择1、It is _ cold today. Please wear more clothes.A、to
4、o many B、much too C、 too much D、many too 2、 - _ You play golf?- No. But I can play table tennis.来源:学优高考网A、Can B、May C、Must D、 Do3、- Can you play _ soccer?- Yes, I can but I cant play _ guitar.A、the; the B、the; / C、/ ; the D 、/; /4、- Can you come to my party on Saturday?- _.A、Yes, Id love to B、 Sorry
5、, I have to study for a test .C、 No, I cant go to your partyD、A and B二、补全对话A：Feel free to ask anything on todays Great Wall tour.B： 1、 _A：Ah, the most popular question. if were only talking about the parts from the Ming Dynasty, its about 8850 kilometers long. 2、_ B： 3、 _A：The main reason was to pro
6、tect their part of the county. As you can see, its quite tall and wide. 4、_, there are no man-made obiects as big as this. A：Is Badaling part of the Ming Great Wall?B： 5、 _来源:学优高考网 gkstkA、As far as I know,B、 Wow, thats amazing. Why did the ancient emperors build the wall?C、 Yes, its the most famous part.D、How long is the wall?E、this makes it the longest wall in the world【教学反思】
