Unit5Canada课件资料讲解
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【本讲教育信息】一. 教学内容:必修3 Unit 5 Canada ―The True North‖重点单词重点短语重点句型二. 知识精讲(一)重点单词1.surround vt &vi包围、围绕The firemen surrounded the burning building.消防队员包围了熊熊燃烧的建筑物。
The original builders surrounded the city by/with a wall.最初的建设者们在该城的周围修起了城墙。
The city is surrounded with /by a river.这个城市被一条河包围着。
知识拓展:surrounding adj. 附近的、周围的surrounding环境;周围的事物(常用复数)Foxes started coming in from the surrounding countryside.狐狸开始从附近的乡下跑进来。
He didn‘t pay much attention to his surroundings.他没有多注意他周围的环境。
2. measure1) vt. & vi. 测量;衡量;判定They measured the strength of an electric current.他们测量了电流的强度。
He measured the rope to see if it was long enough.他量了那根绳子看是否够长。
2)n. 计量制;计量单位;措施An hour is a measure of time.小时是时间的一种计量单位。
Please make a suit to my measure.请按照我的尺寸做一套西服。
We should take effective measures to improve our teaching.我们应当采取有效的措施提高教学质量。