牛津译林版八年级英语上册《School life》PPT课件(第4课时)，共17页。The monkey has more bananas than the beer, and the rabbit has the least banana.一、比较事物的数量1. 两者比较数量：more. . . than, less. . . than和fewer. . . than用来比较两者之间的数量关系。其中more. . . than之间加可数名词的复数形式或者不可数名词，less. . . than之间加不可数名词，fewer. . . than之间加可数名词的复数形式。eg：Tony has more friends than Jim.托尼的朋友比吉姆的多。He eats less food than I for breakfast.他早饭比我吃得少。Simon has fewer oranges than Nancy.西蒙的橙子比南希的少。2. 三者或三者以上比较数量：the most，the fewest，the least用来比较三者或三者以上之间的数量关系。the most, the fewest, the least分别是many/much, few, little的最高级。the most表示“最……；最多的”，后既可接可数名词复数，也可接不可数名词the fewest表示“最少”，后接可数名词的复数形式；the least表示“最少”，后接不可数名词。eg：Kitty gets the most points of the three girls.三个女孩中，凯蒂的得分是最高的。He has the least water.他的水是最少的。Which of them has made the fewest mistakes?他们中的哪一位的错误最少？二、副词的比较级和最高级1. 副词的比较级和最高级的构成(1) 单音节词大多在词尾加­er或­est，以e结尾的词在词尾 加­r或­st；多音节词和部分双音节词在其前加more构成比较级，加most构成最高级。★soon→ sooner→ soonest★late→ later→ latest★quickly→ more quickly→ most quickly(2) 一些副词的比较级和最高级是不规则变化。★well—better—best★badly—worse—worst★little—less—least★far—farther/further—farthest/furthest2. 副词的比较级的用法(1) 副词的比较级＋thaneg：Can you do better than that?你能不能做得比那个好一些？He studied the subject further than I did.这个课题他研究得比我深。(2) more and more越来越……eg：It rained more and more heavily.雨下得越来越大了。(3) the more. . . ，the more. . . 越……，就越……eg：The more I work, the more I learn.我干得越多，学的(东西)就越多。3. 副词的最高级的用法副词的最高级通常用于一定的比较范围，如含有介词in，of或among构成的介词短语。副词的最高级前的定冠词the 可以省略。eg：He who laughs last laughs best.笑到最后笑得最好。Of the four of us, I sang(the )worst.我们四个人中我唱得最差。一、根据所给提示完成句子1. Linda has __________（few） pens than Simon.2. Lucy has __________（little） rice than Lily.3. He has __________（many） pens in our class.4. Kate has __________（much） milk of us all.5. Of all the students, our monitor spent the __________（little） time but made the most progress.二、单项选择6. There will be _______ jobs for people because some robots will do the same jobs as people. （江西）A. many B. more C. fewer D. fewest7. Emma looked after her pet dog________of all her friends. A. careful B. most carefulC. more carefully D. the most carefully8. —Which do you like________， summer or winter？—I'd prefer winter. （绵阳）A. better B. best C. good D. well9. We all like Lucy as she is always thinking of others ______than herself. （泰安）A. less B. much more C. much D. better... ... ...关键词：《School life》PPT课件免费下载，.PPT格式 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。