概要：?What\'s the population of China ? 中国的人口是多少 ？?China has a large population . 中国人口众多。The population of Japan is smaller than that of US . 日本的人口比美国的少。（注意对比中的 that 不要省略）The population of Beijing is larger / greater than that of Xi\'an . 北京的人口比西安的多。Do you know what the population of Africa is ? = Do you know how large / great the population of Africa is ? 你知道非洲的人口是多少吗 ？That country has a small population . 那个国家人口稀少。What\'s the population of the world ? 全世界有多少人口 ？This
高二英语第九单元 Saving the Earth (拯救地球),标签：高二英语选修7教案,高二英语下册教案,http://www.67jx.com?What\'s the population of China ? 中国的人口是多少 ？
?China has a large population . 中国人口众多。
The population of Japan is smaller than that of US . 日本的人口比美国的少。（注意对比中的 that 不要省略）
The population of Beijing is larger / greater than that of Xi\'an . 北京的人口比西安的多。
Do you know what the population of Africa is ? = Do you know how large / great the population of Africa is ? 你知道非洲的人口是多少吗 ？
That country has a small population . 那个国家人口稀少。
What\'s the population of the world ? 全世界有多少人口 ？
This village has a population of about 1,500 .
◆ 在表达某地有多少人口时可以用：
地点 + has a population of + 数词 （+ people ）
The population of + 某地 + be + 数词 。
地点 + with a population of + 数词
那个国家有 5，000 万人口。
China has a population of 1,2 billion . 中国有 12 亿人口。
That country has a population of fifty million ( people ) .
The population of that country is fifty million .
The country is one with a population of fifty million people .
◆ 当 population 表示抽象意义时，不加冠词。例如：
Since 1949 , the people\'s living standard has been raised , causing a big rise in population . 自从 1949 年以来，在中国，人民的生活水平得到了提高，导致人口有了很大增加。
● appear ，seem ，look “看来像”吗 ？
appear , seem , look 看来很相似，均有“好象，看起来象”之意，在使用时应从以下几方面：
一、含义上的差异
appear 是指根据事物的外表表象做出判断的，但实质上并不一定如此；seem是表示说话人主观上的判断，暗含有一定的根据，往往接近事实的判断；look是根据视觉印象而得出的判断，实质上也可能如此。例如：
He has a small salary but he appears rich . 他工资很低却显得很富。(其实并非如此)
He seems rich . (I think he is rich .) 他看起来很富有。(根据个人的主观判断而推断出)
He looks rich . 他很是富有。(从他花钱办事的言行中可出感觉出)
二、用法上的差异
1. appear，look，seem 后均可带名词、形容语、to be 结构。
He appeared / seemed / looked an honest man . 看来他是一个诚实的人。
He appeared (to be) sad when he heard the bad news . 当他听到这个坏消息时，似乎很悲伤。
注：在接 to be 结构时，to be常常被省略。例如：
The flowers seem (to be) more beautiful at this time . 此时，花儿好象更漂亮。
2. look 可用于进行时，而 seem , appear 一般不能。如：
You\'re looking quite a different person . 你现在的样子完全是另一个人了。
3. appear 和 seem 之后可接动词不定式的各种形式，而 look 之后除了能接to be 结构外，不接其它动词不定式形式。
He appeared to be proud of himself . 他好象为自己而骄傲。
She doesn\'t seem to have been to Beijing . 她好象没有去过北京。
He looks to be the best person for the job . 他看来是做这项工作最合适的人。
4. look , seem 能与介词 like 构成习语，意思是“看上去象”，而 appear 却不能。例如：
It seems like years since I last saw you . 自从上次见到你后，好象很久没有见到你了。
The new building looks like a hospital . 这座新建筑物看起来象一座医院。
5. seem , look 后均可接 as if , as though 引导的表语从句，若表示不能实现的事实，则用虚拟语气，而 appear 则不能。例如：
It seemed / looked as if it was going to rain . 看起来天快要下雨了。
It seems as if he were to start at once . 看来好象他马上就要动身。
6. appear 和seem 均可接 that 引导的从句，而 look 不能。
It seems / appears that the book is too difficult for us . 这本书好象对我们来说太难了。
It seems that John will win the race . 好象约翰能跑第一。
上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] 下一页