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 knock 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 just 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. 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 /?b?zi/
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). She’s busy writing out the wedding invitations.
她在忙着写婚礼请柬。
2. worry verb /?w?r.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 - there’s nothing you can do to change the situation.
别发愁了——你没法改变这种局面。
2). It’s silly worrying about things which are outside your control.
为自己无法掌控的事发愁是很愚蠢的。
3). [ + (that) ] She’s 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.?.z?t/ completely different
全然不同的，迥异的，截然相反的
1). You’d never know they’re sisters - they’re completely opposite to each other in every way.
你怎么也不会知道她们是姐妹——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 /??kr?s/
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). They’re 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 /r??si?v/ 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 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 history 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 Continuous
1. 现在进行时的构成形式：sb. am/is/are +doing 2. 现在进行时用法：
(1) 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 - stopping (4) 以-ie结尾的动词，ie变y加-ing. Eg.: lie-lying, die – dying, tie - tying 4. 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：
Don’t 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 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 isn’t 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 don’t 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
北师大版七年级下册英语unit2知识点 语法点(含答案)
