文化知识? the Colorado River 科罗拉多河是美国西南方墨西哥西北方的河流长度大约有2330 公里(1450哩)有一部分在美国洛矶山脉区域西边消失整个科罗拉多河河系大部份流入了加利福尼亚湾是加州淡水的主要来源另一部份则往南流向墨西哥但没有出海The Colorado River is a river in the southwestern United States and nor
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语法讲解状态动词与动作动词在英语动词当中有些动词表示动作我们把它们称为动作动词有些动词表示状态我们把这类动词叫做状态动词动作动词可用在一般现在时和现在进行时中而状态动词多用于一般现在时而不用于进行时态He gets up at six every morning. 他每天早晨六点钟起床 (动作) He is getting up now. 他现在正在起床 (动作) It seems that yo
课时练习第一课时1. 根据句意和提示写单词完成句子1) There are many s and differences between British and American English.?2) She r her life to save the drowning child.?3) He came into the classroom at the e moment w
难点解析Well we have now lost the goal of our ambition and must face 800 miles of hard pushing—and goodbye to most of our dreams.我们现在已经失去了雄伟的目标 但还得面对800多英里的艰难跋涉——与我们的许多梦想说再见【学】ambition n.[U] 抱负 雄心 野心n.[C]
语法讲解定语从句 (Ⅲ)根据与先行词的关系定语从句可分为限制性定语从句和非限制性定语从句限制性定语从句对所修饰词的意思加以限制表示……的人 (事物)非限制性定语从句对所修饰的词没有限制的作用只是补充一点情况 与主句关系不紧密把它们去掉主句照样成立它们和所修饰的名词之间常加一个逗号译成汉语时另起一个句子定语从句主要考查引导定语从句的关系代词和关系副词介词引导词以及非限制性定语从句具体考点如下: 考点
难点解析During the polar summer of 1910—1911 both teams organized food bases in preparation for their journeys the next year.在1910到1911年的极地夏天 两队人都在为下一年度探险做食物储备【学】选择正确的短语 并用其正确形式填空in preparation for prepar
扩展阅读At one time no one could travel on an English road faster than four miles an hour. That was the law until 1896. A man had to walk in front of a car which could not go faster than the man. At night
扩展阅读On a frigid and snowy winter day Mullah Nasruddin was having a chat with some of his friends in the local coffee house. Nasruddin said that cold weather did not bother him and in fact he could sta
听力原文Presenter: …and now were going to take a look at extreme sports. What exactly are they How dangerous are they What makes people risk their lives to do them Michelle is going to tell us all about t
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