一、课前小测
块 a long time(很长一段时间) 酒店 桃子 . 写出不规则的比较级最高级 .
. 默写代词表
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二、Unit11 词汇
越过 称??重量 你最好… 不必 多于 检查 很少 药 猎豹 公里 豹 鳄鱼 鲨鱼 鹰 共同;一起 痛苦;疼 三、Unit11句型
根据中文提示把句子补充完整,一线不止一词。
1.You should get to school __________?(按时)
2. Tom doesn’t feel good today. He _________________(发烧) 3. What are the ____________________ foods for us?(最重要的) 4. Some whales _____________________ teeth.(没有) 5. A leopard ___________________ a cheetah.(看起来像) 6. Which shirt is __________, this one or that one? (白些) 7. Who runs _______________ in your class (最快的)?
8. _________________________ (哪门科目) do you like best? 9. _____________________________ (你正在干什么) ? I ____________________________.(画一匹马) 10. Horses are my ____________ animals. (最喜欢的)
11. ______________________ (在所有的动物当中) horses run fastest. 12. __________________(多快)can a cheetah run?
13. _________________ (超过,多于,大于) ninety-five kilometers an hour. 14. What does a cheetah _____________________(看起来像)?
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四、知识考点
【知识考点一】
复习现在进行时: be + doing What are you doing, Ben? I’m drawing a horse.
特殊疑问句: 疑问词+be (am, is, are)+主语+现在分词,如: 1. - What are you doing? 你正在干什么?
- I doing homework. 我正在做作业。 2. - What is he (she) doing? 他(她)正在干什么?
- He (She) is . 他(她)正在跑步。 【知识考点二】
课文句子:Of all animals they run fastest.
形容词、副词的比较级和最高级的构成规则:
1.一般单音节词,比较级在后面加-er,最高级在后面加-est;
2.以不发音e结尾的单音节词,比较在原级后加-r,最高级在原级后加-st;
3.在重读闭音节(即:辅音+元音+辅音)中,先双写末尾的辅音字母,比较级加-er,
最高级加-est;
4.以“辅音字母+y”结尾的双音节词, 把y改为i,比较级加-er,最高级加-est; 5.多音节词,比较级在前面加more,最高级在前面加most;
注意:(1)形容词最高级前通常必须用定冠词 the,副词最高级前可不用。 例句: The Sahara is biggest desert in the world. (2) 形容词most前面没有the,不表示最高级的含义,只表示\非常\。 It is a most important problem. = It is a very important problem.
6.有少数形容词、副词的比较级和最高级是不规则的,必须熟记。
形容词、副词的比较级和最高级的用法:
1.“A + be +形容词比较级 + than + B” 意思为“A比B更……”。
① 在含有连词than的比较级中,前后的比较对象必须是同一范畴,即同类事物之间的比较。 ②在比较级前面使用much,表示程度程度―强得多‖。 ③ very, quite一般只能修饰原级,不能修饰比较级。
2.“比较级 + and + 比较级” 或 “more and more +原级”表示“越来越……” It is getting cooler and cooler. 天气越来越凉爽。
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The wind became more and more heavily. 风变得越来越大。
Our school is becoming more and more beautiful. 我们的学校变得越来越美丽。 3.在含有or的选择疑问句中,如果有两者供选择,前面的形容词要用比较级形式。 如:Who is ,Tim or Tom? 谁更高,Tim还是Tom? 4. “the +比较级……, the+比较级”,表示 “越……越……”。
The more money you make, the more you spend. 钱你赚得越多,花得越多。 The sooner,the . 越快越好。 5. 表示倍数的比较级用法:
①. A is …times the size /height/length/width of B.
如:The new building is three times the height of the old one. 这座新楼比那座旧楼高三倍。(新楼是旧楼的四倍高) ②. A is …times as big /high/long/wide/large as B.
如:Asia is four times as large as Europe. 亚洲是欧洲的四倍大。(亚洲比欧洲大三倍) ③. A is …times larger /higher/longer/wider than B.
如:Our school is twice bigger than yours. 我们学校比你们学校大两倍。 6. 形容词、副词的最高级形式主要用来表示三者或三者以上人或事物的比较,表示
“最……”的意思。
句子中有表示范围的词或短语。如:of the three, in our class, the等等。 如:He is the in our class. 他在我们班里是最高的。 7. 比较级与最高级的转换:
Mike is the most intelligent in his class.
Mike is more intelligent than any other student in his class 8. 修饰比较级和最高级的词 1)可修饰比较级的词
①.a bit, a little, any, rather, much, far, by far, a lot, a great deal, still, even等。 ②. 还可以用表示倍数的词或度量名词作修饰语。
③. 以上词(除by far)外,必须置于比较级形容词或副词的前面。 注意: 使用最高级要注意将主语包括在比较范围内。 (错) Tom is the tallest of his three brothers. (对) Tom is the tallest of the three brothers.
2)下列词可修饰最高级:by far, far, much, mostly, almost。 This hat is nearly / almost the biggest.
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注意: 序数词通常只修饰最高级。 Africa is the second largest continent. 9.要避免重复使用比较级。
(错) He is more cleverer than his brother. (对) He is more clever than his brother. (对) He is cleverer than his brother. 10.要避免将主语含在比较对象中。 (错) China is larger that any country in Asia. (对) China is larger than any other country in Asia. 11.要注意对应句型,遵循前后一致的原则。
The population of Shanghai is larger than that of Beijing. It is easier to make a plan than to carry it out.
典型例题
1) ---- Are you feeling ____? ---- Yes,I'm fine now. A. any well B. any better C. quite good D. quite better 2)The experiment was____ easier than we had expected. A. more B. much more C. much D. more much 3)If there were no examinations, we should have ___ at school. A. the happiest time B. a more happier time C. much happiest time D. a much happier time 【知识考点三】
I don't think so. 我不认为是这样的。
So在这里代表的是:horse can run fastest in the world. 【知识考点四】
More than ninety-five kilometers an hour. ―more than‖超过,大于,多于=over Over ninety-five kilometers an hour. 【知识考点五】
―How fast‖询问速度,―多快‖
How can a cheetah run? 【知识考点六】 than后可以用宾格或主格,如 He is taller than me/I. 【知识考点七】
1 kilometre=1000 metres
课堂训练:
1) 单项选择
( ) 1. Do you still _________ at Guangzhou International School? A. study B. studies
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