新概念英语青少版2B：Unit 24 A quiz 课件（46张PPT）

课件46张PPT。Unit 24A quizquiz[kwiz] n. 小测验我正在为我们班写一个测试题。I’m writing a quiz for my class.trytry out试一试try…out on…试把……在……上试一试We can try it out on this mouse.我们能把它在这个老鼠身上试一试。我能把这个测试在你身上试一试吗？Can I try this quiz out on you?Vicky is more beautiful than Esther.thanconj.比常用于形容词比较级的句型中这条河比那条河更长一些。This river is longer than that one.continent['k?ntin?nt]n. 洲Australia is a large continent.在这个大陆上有很多袋鼠。There’re many kangaroos in this continent.low低的我发现一个低脂肪酸奶。I find a low-fat yoghurt.population[,p?pju'lei??n]n. 人口The population is huge in China.在中国人口是庞大的。The area of China is 9,600,000 square miles. square mile[skwε? mail] n.平方英里澳大利亚是一个大陆，并且每平方英里只有六个人。_____is a _____,and it has only____ _____to the square_____.Australia continent six people mile population density['dens?ti]人口密度哪个大洲有着低的人口的密度？Which continent has low population density?oio['?bvi?s] adj. 明显的vbusobviousadj.明显的obviouslyadv.明显地它不是明显的，是吗？It isn’t obvious , is it?obviousadj.明显的obviouslyadv.明显地但是明显地，这个答案是错误的。But obviously , this answer is wrong.epc[,k?mpi'ti??n]n. 比赛motition他们正在比赛中跑步。They’re running in the competition.This room is very tidy.['taidi]adj. 整洁的This room is very untidy.[,?n'taidi]adj. 不整洁的osp['p?:s?n]n. 人renGrammar 形容词原级比较级和……一样比……更最高级最……talltallertallest变化规律单音节 双音节多音节-er/-estmore/most不规则一般的形容词在词尾直接加-er/-estshort单音节、双音节shortershortestclevercleverercleveresttalltallertallestlonglongerlongest以不发音的e结尾的adj在词尾加-r/-stnice单音节、双音节nicernicestfinefinerfinestlatelaterlatestlargelargerlargest以辅音+y结尾的adj应把y变i再加-er/-esthappy单音节、双音节happierhappiestheavyheavierheaviesteasyeasiereasiestdrydrierdriest以重读闭音节结尾且末尾只有一个辅音 字母的adj要双写该字母再加-er/-est单音节、双音节fatfatterfattestbigbiggerbiggestthinthinnerthinnest在词前直接加more/mostexciting多音节more excitinginterestingmore interestingmost interestingmost exciting两好两多一少一坏一老一远少数不规则变化goodwellbettermanymoremostmuchbest两好两多一少一坏一老一远少数不规则变化littlebadlessoldolder/elderoldest/eldestfarleastfarther/ furtherfarthest/ furthest他比他的弟弟更聪明一些。He is cleverer than his brother.这本书比那本书更有用。This book is more useful than that book.这个电影比那个电影更有趣一些。This film is more interesting than that one.A is/are 比较级+than B比较级句型他是这个班里最高的孩子。He is the tallest child in this classroom.她是她们家里最瘦的女儿。She is the thinnest daughter in her family.他是最年轻的歌手。He is the youngest singer.A is/are the 最高级+比较范围最高级句型in this roomof all boysWhen spring comes,the days get____and the nights_____. A. short;long B. long;short C. longer;shorter D. shorter;longer2. When spring comes,it gets_____. A. warm and warm B. colder and colder C. warmer and warmer ... ...