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初中英语牛津译林版新教材七上Unit 4语言点和语法点整理▲Welcome to the unit1.the key to sth./the key to doing sth. ......的钥匙/做某事的关键Learning is the key to unlocking the world.学习是打开世界的钥匙。
/学习是解锁世界的关键。
2.get up 起床3.do morning exercises做早操 exercise(n.)可数：成套的运动 do eye exercises 做眼保健操do exercise 做锻炼 exercise(n.)不可数：锻炼do some/much/more exerciseDoing morning exercises is good for us.(动名词短语作主语，谓语动词用单数)4.have lessons 上课5.do after-school activities 进行课外活动after-school(adj.) 课外的，课后的after school(介词短语)放学后Students do all kinds of after-school activities.Students do all kinds of activities after school.6.help with housework 帮忙做家务7.do homework做作业do one’s/sb’s homework做作业One’s/sb’s:my/your/his/her/our/your/their肯定句：She often does her homework in time.疑问句：Does she do her homework in time?否定句：She doesn’t do her homework in time.8.go to bed 去睡觉9.on weekdays 在工作日10.---What time do you get up in the morning on weekdays?---I usually get up at 6:45 a.m.. (What time提问具体的时刻) when可以提问具体的时刻，也可以提问笼统的时间。
Unit 4 The Virtual WorldMan is still the most extraordinary computer of all. ——John F. Kennedy人类依然是各类计算机中最出类拔萃的。
——约翰·F·肯尼迪Detailed ReadingⅠ. Difficult Sentences1. (LL. 1~4) My boyfriend’s Liverpool accent suddenly becomes impossible to interpre t after his easily understood words on screen: a secretary’s clipped tone seems more rejecting than I’d imagined it would be.What does the sentence imply?(=I have become more familiar with the virtual world than the real world.)2. (LL. 20~21) We ha ve become the Net critics’ worst nightmare.Paraphrase the sentence.(=We have got into a situation that critics of the Net describe as most dreadful.)3. (LL. 24~25) And once you start replacing real human contact with cyber-interaction, coming back out of the cave can be quite difficult.1.What does “cyber-interaction” mean?(=“Cyber-” is a prefix which means “of the computer”. “Cyber-interaction” means the contact with the computer.)2.What does “cave” here refer to?(=“Cave” here refers figuratively to the isolated life of the virtual world.)3.Paraphrase the second part of the sentence.(=Returning to normal society from the isolated life of the virtual world can be quite a problem.)4. (LL. 31~32) At times, I turn on the television and just leave it to talk away in the background, something that I’d never done previously.Translate the sentence into Chinese.(=有时我把电视机开着，让它作为背景声音一直响着，以前我从不这样做。
UNIT4 A glimpse of the future一、重点短语1.concerned adj.有关的;担心的concern oneself about...关心……show/express concern for/about...对……表示关心be concerned about/for担心……be concerned with与……有关,涉及as far as...be concerned就……而言【名师点津】形容词concerned作前置定语时,意为“关心的,挂念的,担心的”;作后置定语时,意为“相关的;有关的”。
例如:a concerned look“关切的神情”;the authorities concerned“有关当局”2.assistant n.助手,助理assist sb with sth在某方面给某人帮助assist sb in(doing) sth帮助某人做某事assist sb to do sth帮助某人做某事assistance n.[U]帮助,协助,援助with the assistance of在……的帮助下come to sb’s assis tance帮助某人Do you often assist your mother with/to do/in (doing) the housework?你经常帮助妈妈做家务吗?3.recommendation n.推荐recommend doing sth建议做某事recommend sb to do sth建议某人做某事recommend that sb (should) do建议某人做某事(从句用虚拟语气) recommend sb sth向某人推荐某物recommend sth to sb把某物推荐给某人recommend sb as...推荐某人为……The doctor strongly recommended limiting the amount of fat in my diet. 医生强烈建议我限制饮食中脂肪的含量。
Unit 4 Astronomy 语言点目标认知重点词汇：explode，escape，depend，encourage，violent，presence，allow，lay，exist，remain，prevent，force，pull，cheer，exhaust，warn，possible，puzzle重点短语：in one’s turn，in time，a bit of，break out，now that，watch out for重点句型：“be to+动词原形”的用法it作形式宾语whether的用法知识讲解重点词汇【高清课堂：403623 Astronomy 探秘天文学精讲词汇】explode【原句回放】It exploded loudly with fire and rock.【点拨】explode (v.) 爆炸，爆发(1) explode with anger勃然大怒explode into laughter放声大笑the exploding world population迅速增长的世界人口(2) explosion (n.)爆炸explosive (adj.) 易爆的(n.) 爆炸物；炸药；迸发(感情)；(人口等)突增完成句子(1)Two bombs ________ (爆炸) in front of the park gate，causing two deaths.(2)Suddenly Charles _______________________ (勃然大怒)．(3)There will be no standing room on the earth _______________________________________ (由于激增的世界人口)．Keys: (1) exploded (2) exploded with anger (3) exploding world populationescape【原句回放】They are putting too much carbon dioxide into the atmosphere, which prevent heat from escaping from the earth into space.【点拨】escape v. 逃跑，逃避n. 逃脱常用结构：escape from... 从……逃走escape sth. 逃避某事escape doing sth. (不能接to do形式)逃避做某事sth. escape sb./sb.’s attention/sb.’s notice某物没引起某人的注意；某人没记住某物翻译句子(1)这个男孩逃过了处罚，真幸运。
七上英语unti4知识点
Unit 4的知识点包括但不限于：
1. 词汇：包括名词（如backpack、book、pencil等）、形容词（如old、new、big等）、动词（如have、need、find等）和介词（如in、on、under等）。
2. 语法：一般现在时的使用，包括主语+动词原形的结构，以及疑问句和肯定句的变换。
指示代词this和that的使用也是重要的知识点。
3. 物品位置的描述：可以使用where引导的疑问句来询问物品的位置，以
及介词on表示物品在某物的上面。
4. 动词的用法：take表示从近处带到远处，而bring表示从远处带到近处。
5. some和any的使用：some一般用于肯定句，any用于否定句和疑问句。
在表示请求、建议、征求意见等委婉语气的疑问句中，用some而不用any。
6. 名词所有格：在英语中，表达“我的”、“你的”、“他的”时，可以使用代词my、your、his等。
7. 其他语法点：比如指示代词these和those的使用。
this用于指离说话
者近的人、物，that用于指离说话者远的人、物；同时，在表达“我的”、“你的”、“他的”时，也可以使用名词所有格形式，如my backpack、your book、his pencil等。
以上内容仅供参考，建议查阅七年级英语课本或咨询英语老师，获取更准确的信息。
Unit4 Earthquakes目标认知重点词汇burst, ruin, injure, shock, rescue, trap, bury, congratulation，judge重点短语right away, at an end, a (great) number of, dig out, tens of thousands of, be proud of重点句型1. too...to的用法2. All...not.... 不是所有的……都……3. ...as if... ……如同……4. 分数的用法知识讲解重点词汇burst【原句回放】In the city, the water pipes in some buildings cracked and burst. 在市内，有些建筑物的水管爆裂了。
【点拨】burst (burst, burst)vi. 破裂；胀破；爆裂The balloon suddenly burst. 气球突然爆炸了。
I felt as if my heart would burst with joy. 我觉得自己高兴得心花怒放。
n．爆发；突然爆裂I tend to work in bursts. 我的工作劲头往往是一阵一阵的。
a burst of anger 勃然大怒【拓展】常用短语：burst into + n. = burst out doing sth. 突然……起来burst into tears/song/laughter= burst out crying/singing/laughing突然大哭/唱歌/大笑burst into a room=break into a room 破门而入He burst into the room without knocking. 他不敲门就进了房间。
burst (sth.) open （使）突然打开burst in 突然打断，插嘴burst with 充满The roads are bursting with cars. 路上塞满了汽车。
Unit 4 Public transport.语言点(知识梳理)常用搭配：convey sth. from... to... 从……到……运送……A taxi conveyed us to the train station.一辆出租车把我们送到火车站。
A good photograph can often convey far more than words.好的照片经常比文字更能传情。
Words cannot convey how delighted I was.言辞无法表达我内心的喜悦。
postpone【原句回放】...so the digging was postponed until 1860. ……于是（地铁的）挖掘工作推迟到了1860年。
【点拨】postpone vt.延期；延缓；搁置常用搭配：postpone sth. (to/until...) 推迟到……postpone doing sth. 推迟做某事We postponed the match from March 5th to March 19th.我们把比赛从3月5日推迟到3月19日举行。
The game has already been postponed three times.这场比赛已经被延期三次了。
They decided to postpone building the new school.他们决定延迟兴建新学校。
【拓展】postpone, delay与put offpostpone指将某一活动“延期”到某一确定时间。
delay指由于某种意外或客观原因而“耽搁或推迟”。
put off指主观上有意“拖延”时间。
试一试：1.Let’s ________ making a decision until we have more information.2.He keeps ______ going to visit his uncle.3.The sports meeting will be ________ because of some reason.Keys：1. postpone 2. putting off 3. delayed interval【原句回放】...early underground lines needed large holes leading to the surface at regular intervals, so that people could get fresh air and would not choke. ……早期的地铁线每隔一段就需要有通往地面的大洞，以使乘坐地铁的人能呼吸到新鲜空气而不致窒息。
Unit 4 Body language单元分析单元主题：人与社会——肢体语言单元内容分析本单元的主题是“人与社会——肢体语言”，介绍了不同国家、不同文化、不同场合下肢体语言所表达的意义。
以下为教材各部分教学内容的简要分析及教学活动实施建议：1．Opening Page 主题图是由四张反映不同场景中的典型肢体语言的照片拼接而成，包括女孩和长辈交谈时苦恼困惑的场景、工作伙伴分享成功喜悦的场景、日本商务场合握手鞠躬的场景以及火车站家人拥抱送别的场景。
本页还提供了法国作家、社会评论家罗兰·巴特的名言“What I hide by my language，my body utters.”。
这句话表明通过逻辑推理并观察行为表现、肢体语言等，人们会对言语表达的意思形成更为综合的印象。
2．Reading and Thinking：Understand body language 该板块的活动主题是“读懂肢体语言”。
文章从肢体语言的基本功能入手，引出地域文化这一重要因素，说明正确理解和运用肢体语言一定要考虑在地域文化中的得体性。
该活动的版块设计旨在帮助学生更好地理解文本，分析说明文的文体特征，思考本单元的主题意义。
读前活动，教师要引导学生思考肢体语言的意义，从而能更好地体会肢体语言和有声语言一样是我们交流思想、表达感情和传递信息不可或缺的重要手段。
读中活动，学生快速阅读全文，判断对语篇内容的预测是否正确，然后通过查找段落主题句，归纳段落大意，进而梳理语篇结构。
读中活动通过设计各种不同的问题，引领学生全面了解文章的表层含义和深层意义。
读后活动，设计问题，让学生进行头脑风暴，开展辩论。
3．Learning about language 部分包括Build up your vocabulary 和Discover usefu1 structures 两个板块。
Build up your vocabulary本部分的词汇活动围绕话题词汇设计，帮助学生熟悉词性转化，充分融入词块教学。
Language Study#Para 1#Para 2comprehend: v. to understand something that is complicated or difficult 理解、领会、明白e.g. The dream is easy to describe, difficult to comprehend.I did not fully comprehend what had happened. 我还没有完全明白到底发生了什么事情I could comprehend the feeling, and share both its strength and truth.我可以理解这种感情，而且分享它的力量和真诚。
#Para 3afford: vt.1. can / could afford [usually negative] (to do) sth.①to have enough money to buy or pay for something花费得起，承担得起e.g. ✍我无法独自承担房租。
I couldn't afford the rent on my own.②to have enough time to do something 来得及✍我们不能再等了，否则就赶不上飞机了。
We can't afford to wait any longer or we'll miss the plane.2. (formal) to provide something or allow sth. to happen 提供、给予e.g. The room affords a beautiful view over the city.✍这次训练给了一个她提高网球技术的机会。
The training afforded her the chance / opportunity to improve her tennis skills.✍这项新的法规将为雇员们提供保护。
The new law will afford protection to employees.#Para 4turn sb. away phrasal verb①to refuse to let someone enter a place or join an organization, for example because it is full不准.入内e.g. Hard times are forcing community colleges to turn away students.②to refuse to give someone sympathy, help, or support拒绝帮助He’s my son after all, I can’t just turn him away when he is in trouble.turn sb. / sth. down （para15）1）They offered her the job but she turned it down. (拒绝机会/ 邀请等)2）He asked Jane to marry him but she turned him down. (拒绝求婚)3）She could not bear the relentless music and turned down the volume. (减少，降低)#Para 5#Para 6assume: vt.①to think that something is true, although you do not have definite proof假定；假设e.g. We can safely assume (=it is almost certain) that interest rates will go up again soon.We can't just assume her guilt. 我们不能想当然地认为她有罪。
We assumed him to be the best writer of our time.我们认为他是这个时代最好的作家。
It may be safely assumed that there is no animal life on Mars.可以有把握地认为火星上是没有动物生命的。
I was mistakenly assumed to be a Welshman because of my surname.由于我的姓的缘故,我被误认为是威尔士人。
②to start to have control, responsibility etc or to start in a particular position or job担任，承担，接受It was still unclear last night, however, which party would assume control (取得控制权) of the House.Jim Paton will assume the role of managing director.③to behave in a way that does not show how you really feel, especially in order to seem moreconfident, happy etc than you are装出e.g. assume a manner / air / expression etcAndy assumed an air of indifference whenever her name was mentioned.#Para 7#Para 8#Para 9#Para 10 work out:①UN negotiators have worked out a set of compromise proposals.(to plan 计划、设计)②My mother allowed me to take the trip, but asked me to work out the total cost first.(to calculate an answer, amount, price etc 计算)③The plot is very complicated - it'll take you a while to work it out.(to think about sth. and manage to understand it 弄懂)④Things will work out, you'll see. 事情会有转机的，你等着看吧。
(to gradually get better or get solved 好转)------------------------------------------------------------------------------------------------------------------------------------------ #Para 11#Para 12do with:①deal with (在疑问句中和what连用)e.g. What shall we do with the children?②tolerate忍受e.g. I can’t do with him and his i mpoliteness. 我不能忍受他和他的无礼。
③(often with could, can) desire需要，想要e.g. I could do with a cup of tea. 我来杯茶就行。
#Para 13------------------------------------------------------------------------------------------------------------------------------------------#Para 15capacity: n.①someone's ability to do something（尤指接受能力，领悟性）e.g. a child's capacity for learningI don’t think it’s within a five-year-old boy’s capacity to spread computer viruses.我认为一个五岁的男孩没有能力来传播电脑病毒。
②[Singular] the amount of space a container, room etc has to hold things or people容量e.g. A cinema has the capacity of 500 seats.a capacity crowd (=the largest number of people who can fit into a hall, theatre etc) at the concert 音乐会座无虚席All the hotels were filled to capacity. (客满)turn sb. / sth. down phrasal verb①to turn the switch on a machine such as an oven, radio etc so that it produces less heat, sound etc减弱，降低，压低（力量、声音等）e.g. Can you turn the TV down? I'm trying to work.②to refuse an offer, request, or invitation拒绝，不接受I'm not going to turn down an invitation to go to New York!Josie's already turned him down (=refused his offer of marriage).#Para 16instrument n.n.① a small tool used in work such as science or medicine （医疗、科学、音乐等）器械、工具、器具e.g. surgical instruments / optical / musical instrumentsbrass / percussion / wind / stringed etc instruments 铜管乐器/ 打击乐器/ 管乐/ 弦乐Synonyms:tool主要指修理用的工具gardening / mining toolsutensil 主要指厨房烹饪用具cooking / kitchen utensilsappliance通常指家用电器domestic / household appliancesequipment / device 设施、装置（通称）②something or someone that is used to get a particular result 手段e.g. Interest rates are an important instrument of economic policy.Good management should be an instrument for innovation.------------------------------------------------------------------------------------------------------------------------------------------#Para 18for sale: available to be bought待售，出售e.g. Not for Sale非卖品Collocation:on sale:1) available to be bought in a shop出售Stephen King's new novel will go on sale (=will begin to be sold) next week.2) available to be bought at a lower price than usual减价e.g. These gloves were on sale for only $9.#Para 19#Para 21From then on, it was interesting to see that any discarded odds and ends around our place – a broken screen, a bit of hardware, boards from packing –Tony would gather and take home. (para21)discard: vt. to get rid of something, throw awaye.g. discard old beliefs抛弃旧信念discard prejudices放弃偏见Translation从那以后，只要我家附近有什么被人丢弃的零星杂物，坏了的屏风，五金器具，包装纸板，托尼都要收起来拿回家，看他这个样子真有意思。
