
Unit 7 Know our world. 知识点梳理 population意为人口,常用作人口的总称,没有复数形式,作主语时,谓语动词用单数形式,表示某地有多少人口时,可以表达为“The population of+地点+is+数次”或“地点+has a population of +数词”。 翻译:这个村子有200人。 拓展延伸:(1)形容某地人口多或少,常用large/small,不用many/few. The population of our town is much than before. 我们镇上的人口比以前多了很多。 对人口数量提问常用句型:What’s the population of ……? 翻译:中国的人口是多少? 当有分数或百分数修饰population作主语时,谓语动词可用复数形式,也可用单数形式。 Two fifths of the population in this town old people. have/has been to 去过某地,后面常接once,twice,three times等表示次数的词,也可和just,never,ever,before等连用。 have/has gone to 意为已经去了某地,说话时人可能在途中,也可能已经到达目的地了,但不在说话处。 have/has been in表示已经待在某地,强调状态。 Eg:Mike China for three years. Mr. Wang isn’t here.He Qingdao. He Paris three times. except意为除了……之外,不包括except后面的宾语,含有“减去”的意思。 besides除了……之外还,包括“besides”后面的宾语,含有“加上”的意思。 Eg:She is interested in singing drawing. All of us went to Jim’s birthday party Eric.He had a bad cold. total用作名词,意为总计,总数,常用短语:in total 总共,总计 total还可用作形容词,意为总的,总计的 Eg:In the year of 2021,the world’s population is over 7.8 billion . What is the population of Brazil 巴西的总人口是多少? increase作动词,意为增加,增大,常见用法:increase (from…)to …从…增加到… increase by+百分数 增加了 Eg:The population from 1.2 million to 1.8 million.人口已从120万增加到了180万。 Food prices 10% in less than a year.不到一年,食品的价格就上涨了10%。 two thirds三分之二 英语中分数的表达:分子基数词,分母序数词,分子大于1,分母加s. 六分之一 三分之五 translate动词,翻译,常用短语translate…into…把…翻译成… Tranaslation 名词翻译 translator名词翻译家 Eg:I like the French of A Farewell to Arms(永别了,武器) very much. This machine can simple messages into 24 different languages. His dream is to be a when he grows up. pronounce作发音,读法讲,为及物动词,其后直接接宾语。名词形式pronunciation Eg:Do you know the correct of these English names How do you your name ring up给…打电话 是动词+副词型短语 翻译:我将给你打电话。 给某人打电话的其他表达: call/phone/telephone sb. give sb. a call/ring/phone call make a call/phone call to sb. go up=rise 上升,升起 Eg:A flag to show that the runners are ready. 常见的表示提建议的句型: Why not do sth =Why don’t you do sth Let’s do sth. Would you mind doing sth What/How about doing sth Shall we do sth You’d better (not) do sth. 翻译:为什么不在公共场合和其他人交流呢? Lesson40-Lesson42 祈使句+and+简单句,祈使句表示条件,简单句表示结果,且简单句常用一般将来时。 祈使句+or+简单句,祈使句表示条件,简单句表示相反结果,or用于警告或忠告,意为否则,要不然。 Eg:Work hard, you are sure to make much progress. Wear your coat, you’ll catch a cold. polite 形容词,有礼貌的 be polite to sb意为对某人有礼貌 politely副词,有礼貌地 反义词:impolite,impol ... ...
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