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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,Unit 2 We thought somebody was moving about.,1.shape n.外形；形状,【点拨】（1）shape作名词，意为“外形；形状”。如：,All these chairs have the same shape.,所有这些椅子形状都一样。,（2）shape的常见搭配：in shape意为“在形状上”；in the shape of.意为“呈形状”；out of shape意为“变形的；走样的”。如：,The living room was square in shape.,客厅是正方形的。,This stone is in the shape of a bird.,这块石头呈鸟的形状。,The wheel had been twisted out of shape.,轮子已经扭曲变形了。,2.wake up 唤醒,【点拨】wake up既可作及物动词短语，表示“唤醒；弄醒”，还可以作不及物动词短语，表示“醒来”。如：,Jerry usually wakes up early.,杰里通常醒得早。,Tom,thanks for waking my cousin up every morning.,汤姆，谢谢你每天早晨叫我的表弟起床。,It woke everybody up.,每个人都被吵醒了。,3.somebody pron.某人；有人,【点拨】somebody是一个复合不定代词，意为“某人；有人”，相当于someone，常用于肯定句中，可在句中作主语、宾语和表语。作主语时，谓语动词要用单数形式。如：,Somebody/Someone is in the room.,房间里有人。,We are planning to hire somebody new.,我们正计划聘请一位新人。,It couldnt be Maryit must be somebody else.,那不可能是玛丽准是别人。,4.pull v.（用手）拉；牵；扯,【点拨】（1）pull作动词，意为“（用手）拉；牵；扯”。如：,Pull the door open.Dont push it,把门拉开，不要推。,I felt very sorry for pulling some leaves off the tree.,因为从树上拽下来一些树叶，我感到非常惭愧。,（2）pull的常用短语：pull down意为“拆除；拆毁（建筑物）”；pull away意为“（车辆）开动”；pull out意为“脱离；退出”。如：,My old school was pulled down.,我的母校被拆除了。,He waved as he pulled away.,他开走的时候挥了挥手。,The project became so expensive that we had to pull out.,这个项目变得耗资巨大，以至于我们只得退出。,1.Some of them look like humans while others look like wild animals.,有的石头看起来像人，有的看起来像野兽。,【点拨】while用作并列连词，用于两个分句的对比，意为“然而；可是”。如：,The ceiling is white,while the walls are green.,天花板是白色的，而墙是绿色的。,She has a bad temper while her brother has a good temper.,她脾气很坏，她弟弟的脾气却很好。,2.During the night，we heard a noise!,夜间，我们听到了一些声响！,【点拨】during是介词，意为“在期间的某个时候”，它还可表示“在期间”，强调自始至终地贯穿某段时间。如：,He was taken to the hospital during the night.,他在夜间被送到了医院。,What are you going to do during the su-mmer holiday?,暑假期间你打算做点什么？,【,辨析,】during,与,in,（,1,）,during,既可以指某一时间点，也可以指一段时间。表示一段时间时，其谓语动词强调动作或状态的反复性或持续性，且用在季节名词前，常与定冠词,the,连用，表示特指。,（,2,）,in,表示“在（某月、某年、某季节等）”时，泛指某一动作发生在某一时间段中的某一时间点，且,in,用在季节名词前时不用冠词。,如：,We often go swimming during the summer.,在夏天，我们常去游泳。,3.We thought somebody was moving about.,我们原以为有人在四处走动。,【,点拨,】move about,意为“走来走去”。如：,I can hear somebody moving about upstairs.,我听见楼上有人来回走动。,4.We came out without making any noise,and found it was just a hungry monkey looking for food,我们轻轻地（从帐篷里）出来，没发出任何声音，然后发现只是一只正在寻找食物的饥饿的猴子。,【,点拨,】,（,1,）,without,是介词，意为“无；没有”，其反义词为,with,，其后可接名词、代词或动名词。如：,He goes to work without having breakfast sometimes.,他有时没吃早餐就去上班了。,（,2,）句中的,looking for food,是现在分词短语作后置定语，修饰前面的名词,monkey,。现在分词短语作后置定语，所表示的动作与其前面的逻辑主语之间是主动关系，而过去分词短语作后置定语，所表示的动作与前面的逻辑主语之间是被动关系。,5.Tomorrow were going to Dongting Lake,the second-largest freshwater lake in China.,明天，我们要去中国的第二大淡水湖,洞庭湖。,【,点拨,】the second-largest freshwater lake in China,意为“中国第二大淡水湖”。形容词最高级前面用序数词修饰，表示“第几最,”,。如：,The Yellow River is the second longest river in China.,黄河是中国的第二长河。,【,延伸,】“one of the+,最高级,+,复数名词”表示“最,之一”。如：,Li Yundi is one of the most famous pianists in China.,李云迪是中国最著名的钢琴家之一。,
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