初中英语新译林版八上Unit1 Friendship Grammar课件

Unit1 FriendshipGrammarComparatives(比较级) and superlatives(最高级).Watch and answerPresentation大多数词后加er或est以字母e结尾的词后加r或st以一个辅音字母结尾的重读闭音节词 ，双写最后一个辅音字母，再加er或est以辅音字母+y结尾的词，去掉y，再加ier或iest部分双音节词和多音节词在前面加more或mostPresentation不规则变化youngernearergreaterhotterthinnerearlierlargermore carefulyoungestnearestgreatesthottestthinnestearliestlargestmost carefulmoremorelessworsebetterfarther/furthercleverer/more clevermostmostleastworstcleverest/most cleverfarthest/furthest构成形容词比较级和最高级的er和est，自成一个音节，读作/ə(r)/ 和/ɪst/。如果原级词末为不发音的字母 r，加er和est 时，r 要发/r/ 音，如clear /klɪə(r)/、clearer /ˈklɪərə(r)/、clearest /ˈklɪərɪst/。如果原级词末的发音为/ŋ/，加er 和est 时，/ŋ/音后得加上/ɡ/音，如 long /lɒŋ/、longer /ˈlɒŋɡə(r)/、longest /ˈlɒŋɡɪst/。Practicefunnierclosermore beautifulkinderslimmermore difficultsmartercuterfunniestclosestmost beautifulkindestslimmestmost difficultsmartestcutestprettierbrightermore interestingsaddermore wonderfulheavierbetterworseprettiestbrightestmost interestingsaddestheaviestbestworstPresentation大多数形容词有三种等级：_____ ______ _____。原级比较级最高级twothree两者比较：A+形容词比较级+than+B，表“A比B更...”；三者及以上比较：A+the+最高级+范围, 表“在某一范围内，A最...”of和among后面接表示范围的人或事物，in后面接表示范围的名词或名词性短语。Linda is taller than Nancy.LindaNancyNancy is shorter than Linda.Please use comparatives/superlatives to compare the following people or things.Look and say两者比较：A+形容词比较级+than+BLindaNancyKateLinda is the tallest girl of the three.Kate is the shortest girl of the three.Look and say多者最...：A+the+形容词最高级+范围of和among后面接表示范围的人或事物，in后面接表示范围的名词或名词性短语。Practice1 Peter is ________________ (short) Simon.2 Simon is ________________ (tall) of the six students.3 Amy is ________________ (light) Sandy.4 Peter is ________________ (heavy) of the six students.5 Among the six students, Millie is ________________ (slow) swimmer.Daniel has made some notes about his classmates. Complete his notes below.shorter thanthe tallestlighter thanthe heaviestthe slowestPractice6 Amy is _______________ (fast) swimmer of the six students.7 Millie's drawing is ________________ (high) Peter’s.8 Sandy's drawing is ________________ (high) of the six students.9 Simon's test score for standing long jump is ________________ (good) Peter’s. Simon's test score for standing long jump is ________________ (good) of the six students.Daniel has made some notes about his classmates. Complete his notes below.the fastesthigher thanthe highestbetter thanthe bestTom and Jack are my friends. Tom is ______ (tall) than Jack, but Jack is _________ (strong) than Tom. Of all my friends, Tom is ____________ (kind), and Jack is ____________________ (humorous). They are ________ (good) friends I have.taller stronger the kindestthe most humorousthe bestComplete the passage拓展形容词比较级常见用法1. 通常情况下，我们用“比较级 + than”来引出比较的第二部分。e.g. This picture is _______________ than that one. 这幅画比那幅画更漂亮。2. 我们常用“which/who ... + 比较级 , A or B?”的句型来表示在A 和B二者中做选择。e.g. Which picture is more beautiful, this one or that one? 这幅画和那幅画，哪个更漂亮?Who is ____________(careful), Amy or Sandy?more carefulmore beautiful3. 我们可在比较级前加上 a little、much、even 等词来表示程度。e.g. China is much larger than Japan. 中国比日本大得多。4. 我们用“比较级 + and + 比较级”或“more and more + 原级”(多音节形容词)的结构来表示“越来越...”。e.g. China is becoming stronger and stronger. 中国正变得越来越强大。e.g. The world will become_________________________. 世界将会变得越来越漂亮。more and more beautiful5. 我们用“the+比较级，the +比较级”来表示“越...就越...”。e.g. The more we get together, the happier we will be. 我们越在一起，我们将就越开心。6. 我们用比较级表示最高级含义，can’t/couldn’t+ 比较级表示“再…… 不过了”。e.g. How do you find her handwriting? -It can’t be better.形容词最高级常见用法2. 我们可以用序数词修饰形容词的最高级。1. 我们用“形容词性物主代词 + 最高级”的结构来表示某人或事物的“最……”。e.g. Peter is his oldest son. 彼得是他的长子。注意：此时形容词的最高级前不需要加定冠词the。e.g. In the USA, the second largest city is Los Angeles. 美国的第二大城市是洛杉矶。形容词最高级常见用法3. 我们用“one of + 最高级 + 复数”表示“……中最……之一”。e.g. Friendship is one of the most valuable things in the world. 友谊是世界上最珍贵的东西之一。 1.Tom is _______(tall) than me.2.The boy is _______(thin) than his brother.3.Which is subject is_______(easy),Chinese or maths?4.Who is ____________(careful), Amy or Sandy?5.Tom is __________ (healthy) than Jim.6.Lucy is ______________(beautiful) than Lily. tallerthinnereasierhealthiermore beautifulmore careful用所给词的适当形式填空。Summary 1.Tom is _______________(clever) among all boys.2.He is _________________ (generous) in his class.3.Lucy is _____________(short) of the three.4.Lu Xun is one of ________________(famous) writers in China.5.Summer is ___________ (hot) season in a year.the cleverestthe most generousthe shortestthe most famousthe hottest用所给词的适当形式填空。SummaryThe grammar we have learned