1、Unit 7 Whats the highest mountain in the world?,Section A （2d-Grammar Focus）,学习目标 1.掌握本部分的重点单词和短语。 2.掌握比较级和最高级的用法。 3.完成当堂的练习。,中国的长城共有近一万公里，东起河北秦皇岛的山海关，西到嘉峪关，这是明代修筑长城的两个最大关口，北京境内的长城有600余公里，比较著名的有八达岭长城、金山岭长城、司马台长城、慕田峪长城、居庸关长城和箭扣长城等。,The Great Wall,2d Read the conversation and answer the questions:,1.
2、Which is the biggest man-made objects in the world？2. Which is the most famous part of the Ming Great Wall?,The Great Wall.,Badaling part of the wall.,预习2d ，找出下列的短语。 1.随意的做某事 2.最受欢迎的问题 3.那太令人惊讶了！ 4.据我所知 5.人造建筑 6.保卫他们国家的那部分领土。 7.正如你看到的 8.主要的原因 小组阅读并翻译2d。,Grammar Focus,4a. Fill in the blanks with the
3、correct forms of the words in the box.,1. The Amazon River is one of the _ rivers in the world. Its a little _ than the Yangtze River. 2. Qomolangma is 8,844.43 meters_.,big much popular long old high,longest,longer,high,Its one of the most _ places for serious mountain climbers. 3. No ocean in the
4、world is as _ as the Pacific Ocean. 4. Although Japan is _ than Canada, it is _smaller.,popular,big,older,much,e.g. Two rivers：_ and _ _ _,4b. Write two comparisons about two topics. Write true facts.,the Yangtze River,the Amazon River,The Yangtze River is almost as long as the Amazon River.,The Ama
5、zon is longer than the Yangtze, but the Yangtze is the longest river in China.,Two cities：_ and _ 1._ 2._ _,Two animals：_ and _ 1._2._ _,Pair work,4c. Write five questions using comparisons. Then ask your partner your questions.,_ _ _ _ _,What is the highest building in our city?,Who is the oldest p
6、eople in our city?,What is the most popular street in our city?,What is the most delicious food in our city?,Where is the busiest road in our city?,练一练 345 1001 18,657,421,three hundred and forty-five,one thousand (and) one,eighteen million, six hundred and fifty-seven thousand, four hundred and twe
7、nty-one,late later - latest,early earlier earliest,big bigger- biggest,fluently/difficult more, most,重读闭音节、末尾只有一个 辅音字母双写加 er 或 est,单音节词在词尾比较级加- er或最高级加- est,以e结尾的词，只需加r 或st,以辅音字母加 y 结尾双音节词变 y 为 i 加 er 或 est,部分双音节和多音节词在原级前加 more 或 most,少数以er,ow 结尾的双音节词加-er -est,tall taller- tallest,clever cleverer-cl
8、everest,cheap, cold, small, warm, young, high,fine, nice, safe,happy, busy, dirty, easy, lazy, pretty,fat, hot, red, thin, wet, sad,narrow, yellow,quickly, slowly, useful, careful, popular, modern,形容词和副词比较级和最高级构成 (规则变化),不规则变化,good / well better - best,much / many more - mostbad / badly / ill worse w
9、orstlittle less leastfar farther/ further farthest furthestold older/ elder oldest / eldest,1.比较级 + and +比较级 越来越 2.the+比较级 , the + 比较级 越, 越 ,3._you are, _mistakes youwill make. (你越仔细，做错的题目就越少） 4. _you eat, _youll be. (你吃得越多,就越胖) 5. Alice writes well. Mary writes _ than she. (甚至更好）,The more careful,t
10、he fewer,The more,the fatter,1.The girl becomes _. (越来越漂亮）,more and more beautiful,2. The weather is getting _. (越来越槽糕）,worse and worse,even better,3. Lin Tao is _ in the class because he never gets to school on time. （最懒的学生之一） 4. Edison was_in the world. (最伟大的发明家之一）,one of the laziest students,one
11、of the greatest inventors,The Yangtze River is_ river in the world. (第三长河）,the third longest,2. The Atlantic is _ ocean in the world. ( 第二大洋）,the second biggest,Exercise:,一、翻译句子：,二、同义句转换,1. Flat A is more expensive than Flat BFlat B is _ _ than Flat A.Flat B is _ _ Flat A.Flat B is not _ _ _ Flat A.,2. I prefer maths to English.I like maths _ English.,better than,3.He is the tallest student in the class.He is _ in the class.,taller than any other student,any other + 名词单数,less,expensive,cheaper,than,as,expensive,as,
