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1、知识图谱Unit 2 On the Weekend知识精讲一、必背词汇violin n. 小提琴chore n. 家务活；琐事clean v. 打扫 adj. 干净的，洁净的dust v. 擦去的灰尘 n. 灰尘feed v. 给（人或动物）食物；喂养；饲养sweep v. 扫；清扫floor n. 地板；地面；楼层rubbish n. 垃圾；废弃物water v. 给浇水 n. 水busy adj. 忙的,杂乱的 vt. 使忙于 vi. 忙cup n. 杯子；一杯anything prop. 任何事物；任何东西worry v. 担心；担忧ring v. 响起铃声；给打电话 n. 戒指knoc
2、k v. 撞；敲 n. 敲击；敲门声candle n. 蜡烛wonderful adj. 精彩的；使人愉快的dish n. 碟；盘；餐具；一道菜nose n. 鼻子, 突出部分, 嗅觉 v. 嗅communication n. 交流；交际tool n. 工具 vt. 驾驶,用工具加工,印压图案于 vi. 驾驶, 用工具加工instant adj. 立即的message n. 信息，消息text n. 文本；文章 v. 发短信send v. 发送receive v. 接到；收到while n. 一会儿 conj. 在期间slow adj. 慢的 adv. 慢慢地 vt.& vi. 放慢,减速ju
3、st adv. 只是；正好；刚才website n. 网站bank n. 银行；河岸museum n. 博物馆police n. 警察部门；警方station n. 站，所，局；火车站；电视台post n. 邮政；职位 v. 邮寄；张贴；发布office n. 办公室，职务，事务train n. 火车underground n. 地铁way n. 路线；路；方法excuse v. 原谅 n. 借口；理由cross v. 穿越，越过，横过street n. 大街；街道road n. 路，道路，公路corner n. 角；街角miss v. 错过；想念opposite prep. 与相对adj.
4、对面的；across prep. 从一边到另一边；横过square n. 广场gym n. 体育馆；健身房二、重点词汇1. busy adjective /bzi/If you are busy, you are working hard, or giving your attention to a particular thing.忙碌的；忙于的；专注的1). Mum was busy in the kitchen.妈妈在厨房里忙活呢。2). The kids are busy with their homework.孩子们在忙着做家庭作业。3). Shes busy writing out
5、 the wedding invitations.她在忙着写婚礼请柬。2. worry verb /wr.i/to think about problems or unpleasant things that might happen in a way that makes you feel unhappy and frightened担心；忧虑；发愁1). Try not to worry - theres nothing you can do to change the situation.别发愁了你没法改变这种局面。2). Its silly worrying about things
6、which are outside your control.为自己无法掌控的事发愁是很愚蠢的。3). + (that) Shes worried (that) she might not be able to find another job.她担心自己无法再找到一份工作。3. opposite adjective /p.zt/completely different全然不同的，迥异的，截然相反的1). Youd never know theyre sisters - theyre completely opposite to each other in every way.你怎么也不会知道
7、她们是姐妹她们各方面都全然不同。2). Police attempts to calm the violence had the opposite effect.警方试图平息暴力活动，却适得其反。4. across adverb, preposition /krs/from one side to the other of something with clear limits, such as an area of land, a road, or a river从一边到另一边；穿过；横过1). She walked across the field road.她穿过田野 马路。2). Th
8、eyre building a new bridge across the river.他们正在河上修建新桥。3). When I reached the river, I simply swam across.到河边后，我直接游了过去。5. receive verb /rsiv/to get or be given something得到；收到；受到1). Did you receive my letter?你收到我的信了吗？2). I received a phone call from your mother.我接到你妈妈打来的一个电话。3). They received a visit
9、 from the police.警方到他们家去过了。三、必背短语in a minute 立即for a while 一会儿post office 邮局police station 警察局bus stop 公共汽车站instant message即时消息talk on the phone打电话look out往外看四、经典句型1. She is looking out of the window.他正往窗外看。2. She is doing her hair, so I can use her computer for a while.她正在做头发，所以我可以用一会她的电脑。3. The hi
10、story Museum is on the corner of Moon Street and First Street.历史博物馆在月亮大街和第一大街的拐角处。4. Do you know the way to the hotel? 你能告诉我去宾馆怎么走吗？5. Can you tell me how I can get to the hotel? 你能告诉我怎么去宾馆吗？6. The game is over.比赛结束了。三点剖析一、考点现在进行时 The Present Continuous1. 现在进行时的构成形式：sb. am/is/are +doing2. 现在进行时用法：(1
11、) 表示现在正在进行或发生的动作。例：Jerry is reading a book now. 杰瑞正在读书。(2) 表示当前一段时间内的活动或现阶段正在进行的动作。例：They are preparing for their holiday these days. 这些天他们正在为他们的假期做准备。3. 动词的现在分词-ing变化规则(1) 一般情况下，动词后直接加-ing. Eg.: play - playing(2) 以不发音的字母e结尾的动词，先去掉字母e, 加-ing. Eg.: write - writing(3)“辅元辅”结构，双写尾辅音字母，再加-ing. Eg.: stop
12、- stopping(4) 以-ie结尾的动词，ie变y加-ing. Eg.: lie-lying, die dying, tie - tying4. 相关句型(1) 一般疑问句：Is/Are +主语+doing ？(2) 否定句：主语+am/is/are +not doing例题：Dont disturb Allen now. He_ for the Spelling Bee competition.A. prepare B. prepared C. is preparing D. will prepare【答案】C【解析】考查现在进行时。由句意：现在不要打扰艾伦。他正在为Spelling
13、Bee做准备。故选C。 -What _ your teacher _ now?-He is cleaning his office.A. are; doing B. is; doing C. are; do D. is; do【答案】B【解析】考查现在进行时。now是现在进行时的时间状语。再由句意：你的老师正在做什么？他正在打扫办公室。可知，故选B。二、易错点不定代词something, anything, nothing的用法1. something通常用于肯定句，anything通常用于否定句或疑问句。例：There is something in the box. (肯定句)There
14、isnt anything in the box. (否定句)Is there anything in the box? (疑问句)2. nothing 在意义上等于not anything。例：I know nothing about it. (=I dont know anything about it ) 我对此事一无所知。例题：-How is Lily in the new school?-She is doing very well. There is _ to worry about.A. nothing B. something D. anything D. everything【答案】A【解析】考查不定代词的用法。nothing 在意义上等于not anything；something通常用于肯定句，anything通常用于否定句或疑问句。再由句意可知。故选A。题模精选题模一：Unit2 词汇应用例1
