新东方新概念英语第四册课文讲解9-1Lesson 9 Royal espionage 王室谍报活动First listen and then answer the following question.听录音，然后回答以下问题。What important thing did King Alfred learn when he p ...
新东方新概念英语第四册课文讲解8-61.Chickens slaughtered in the United States, claim officials in Brussels, are not fit to grace European tables.布鲁塞尔的官员说，在美国屠宰的鸡不适于用来装点欧洲的餐桌 ...
新东方新概念英语第四册课文讲解8-4.Chickens slaughtered in the United States, claim officials in Brussels, are not fit to grace European tables.be fit to适合例句：This kind of food is not fit to eat.这 ...
新东方新概念英语第四册课文讲解8-31.slaughter v.屠宰2.fit adj.适合3.grace v.给...增光例句：His Eminence graced the banquet by his presence.主教阁下的出席给宴会增添了光辉。4.tariff n.关税5.standard n.标 ...
新东方新概念英语第四册课文讲解8-1Lesson 8 Trading standards 贸易标准First listen and then answer the following question.听录音，然后回答以下问题。What makes trading between rich countries difficult?Ch ...
新东方新概念英语第四册课文讲解7-6.To get a full appreciation of what this means we must turn first to some recent human inventions.要透彻理解这句话的意义，我们应先回顾一下人类最近的几项发明。2.A sound ...
新东方新概念英语第四册课文讲解7-41.Not all sounds made by animals serve as language, and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice ...
新东方新概念英语第四册课文讲解7-3.bat n. 蝙蝠2.strictly adv.明确地3.utilitarian adj.实用的例句：Thus it was strongly utilitarian.它具有极强的功利性。He is very down to earth and is a real utilitarian. ...
新东方新概念英语第四册课文讲解7-1Lesson 7 Bats 蝙蝠First listen and then answer the following question.听录音，然后回答以下问题。In what way does echo-location in bats play an utilitarian role?Not all ...
新东方新概念英语第四册课文讲解6-51.I am always amazed when I hear people saying that sport creates goodwill between the nations,我总是惊愕不已。当我听人们说体育运动可创造国家之间的友谊。2.Even if one ...
