初中二年级英语第三至第四单元复习课件

1、Unit 3Unit4 Revision lesson(复习课）复习课） big bigger biggest NO.1 NO.3 NO.2 smallest tallesttall taller Mr Li Mr Zhang Mr Green fast faster fastest Ge You is funny. Zhao Benshan is funnier than Ge You. Pan Changjiang is the funniest of them . 250,000 RMB. 50,000 RMB. The green car is the most expensive i

2、n three. ( of the three) The red car is more expensive than the bike. The bike is expensive. 500 RMB 总 结 young-younger-youngest old older -oldest early-earlier-earliest heavy-heavier-heaviest 1. 一般情况下加一般情况下加-er 或或est : 2. 以字母以字母e结尾的形容词，加结尾的形容词，加-r 或或- st 4. 以以“辅音字母辅音字母y”结尾的双音节词，先改结尾的双音节词，先改“y”为为“i”，

3、 再加再加-er 或或-est. bigbigger -biggest fatfatter-fattest nice nicer-nicest safe safer -safest 3. 重读闭音节词只有一个辅音字母时，应先双写辅音字母，重读闭音节词只有一个辅音字母时，应先双写辅音字母， 再再 加加-er或或-est. Revision 一、形容词和副词比较级和最高级的变化规则 5.5.部分双音节词或多音节词前面加部分双音节词或多音节词前面加more ,most.如: interesting more interesting most interesting famous more famou

4、s most famous 原级比较级比较级最高级最高级 good/well bad/badly many/much little far farther further farthest furthest better less best worseworst moremost least important _ _ easy_ _ wet_ _ happy_ _ careful _ _ thin _ _ good_ _ hot _ _ easily _ _ many_ _ nice _ _ big _ _ heavy_ _ delicious_ _ much_ _ 给出下列词的比较级和最高

5、级给出下列词的比较级和最高级 more importantmost important easier easiest wetter wettest happierhappiest more carefulmost careful thinnerthinnest betterbest hotterhottest more easilymost easily more most nicernicest bigger biggest heavier heaviest more delicious most delicious moremost 二. 形容词、副词的比较级的用法形容词、副词的比较级的用

6、法 1.我比你瘦我比你瘦. 2.杜帆比高莉跑地快。杜帆比高莉跑地快。 3.中国美国，哪个国家更大中国美国，哪个国家更大? 4.我认为语文比数学更有趣我认为语文比数学更有趣. I am thinner than you. Du Fan runs faster than Gao Li. Which country is larger, China or America? I think Chinese is more interesting than maths. Task1:中译英并归纳中译英并归纳 1.1.白天变得越来越长白天变得越来越长. . 2.2.我们的国家变得越来越美我们的国家变得越来

7、越美. . The day is getting shorter and shorter. Our country is getting more and more beautiful. 比较级比较级+and+比较级表示比较级表示“越来越越来越 3.3.汉语比英语难的多汉语比英语难的多. . 4.4.他比你跑地快一点儿他比你跑地快一点儿. . 5.5.你学习越努力，你得到的越多。你学习越努力，你得到的越多。 Chinese is much more difficult than English. He runs a little faster than you do. 比较级前可用表示程度的副

8、词修饰，如比较级前可用表示程度的副词修饰，如 a little, a bit ,much ,a lot, even 等等 The harder you study, the more you will get. The加比较级加句子加比较级加句子,the加比较级加句子，表示加比较级加句子，表示:越越,越越 三. 形容词、副词的最高级的用法形容词、副词的最高级的用法 形容词的最高级要加定冠词形容词的最高级要加定冠词the , 副词最高级可省略副词最高级可省略the, 主要句型有主要句型有: the + 最高级最高级 + of in Jim works hardest of us all. Who

9、 gets up earliest in your family? 疑问词疑问词+ 动词动词+ 最高级最高级 which like best, A, B or C? (4)表表 “ “最最之一之一” ” one of +theone of +the+ +最高级最高级+ +复数名词复数名词 Shanghai is one of the largest cities in China. 四、如何表达甲与乙在某方面相同时？四、如何表达甲与乙在某方面相同时？ 用用as加形容词或副词的原级加形容词或副词的原级as 1.我的学校和你的一样新我的学校和你的一样新. 2.他英语说地和你一样好他英语说地和你一样

10、好. My school is as new as yours. He speaks English as well as you. 五、如何表达甲在某方面不如乙？五、如何表达甲在某方面不如乙？ not as （so）+形容词或副词原级形容词或副词原级+as Less +形容词或副词原形形容词或副词原形+than 1.汤姆不及李雷强壮汤姆不及李雷强壮. 2.我跑得没你快我跑得没你快. Tom is not as/so strong as Lilei. Tom is less strong than Lilei I dont run as/so quickly as you. I run les

11、s quickly than you Q1. Whos the tallest professional basketball player in China? Q2. Who runs the fastest in 110-meter race(跨栏跨栏) in China? Q4. Which is the heaviest animal on land? Do you want to challenge?(想挑战吗想挑战吗？）？） Q5.What is the longest wall in the world? Q7.Who is the tallest boy in our clas

12、s? Q8. Who is the most important person in your life （在你生命中）（在你生命中）? The Great Wall. Q6.Which is the most important festival in China? The Spring Festival （春节）（春节）. 。 1.Which do you like _(well), apples or oranges? 2.Who is _(old), Jim or Tom ? 3.Jack is running _ and _(fast) . 4.Our country is beco

13、ming _and _ (beautiful). 5.He is _ (tall) of the three boys. better older faster faster more more beautiful the tallest 例题分析例题分析 一、用所给的形容词副词的适当形式填空。一、用所给的形容词副词的适当形式填空。 二、改正下列句子中一处的错误。二、改正下列句子中一处的错误。 1 Tom comes to school late than Jim._ 2. Which do you like better , cats ,dogs,or chickens? _ 3. Who

14、is oldest in our class? _ 4. He thinks math is importanter than Chinese._ 5. This work is very harder than that one._ 6. He lives farer than any other student in your class._ latelater better best oldest the oldest importantermore important very harder much harder farer farther 牵手中考牵手中考 三、选择填空三、选择填空

15、 1Its one of the _things in the world to stay with friends. I agree. It always makes us relaxed.（2013陕西陕西） A. worst B. happiest C. busiest D. hardest 2. More and more people have a low-C life（低碳生活低碳生活） and the air is getting much_than a few years ago.（2013山东滨城山东滨城） A. clean B. cleanest C. cleaner D.

16、 the cleanest 3. Some animals can even see things_ in the dark.(2012河北河北） A. bad B. badly C. clear D. clearly 4. Debbie is growing fast , she is even _than her mother. (2013北京北京) A. tall B. taller C. tallest D. the tallest 5. Lily isnt as _as Peter. She often makes mistakes in her composition.(2012 宁夏宁夏） A. careless B.