Unit 4 Smart home.-2024-2025学年英语七年级上册单元知识点总结+课文原句+例题（沪教版五四制2024）

七年级上册Unit 4知识点总结（沪教版五四制2024） 一、语法总结（现在完成时 用法总结） 1、 概念： ①表示过去发生并且已经完成的动作对现在造成影响或后果； ②过去某一时间开始并一直持续到现在并且有可能还会持续的动作或状态。 I have finished my homework. (过去+完成+影响) I have taught English for three years. (过去+持续) 二、基本结构： have/has done(动词的过去分词) 三、句型转换 基本句型 例句 肯定句 主语+have/has +done He has already done the homework. 否定句 主语+have/has+ not+ done He hasn’t done the homework yet. 一般疑问句 Have/Has+主语+done...? Has he done the homework? 肯定回答 Yes, 主语+have/has. Yes, he has. 否定回答 No, 主语+have/hasn’t. No，he hasn’t. 特殊疑问句 特殊疑问词或词组+have/has+主语+done...? When has he done the homework？ 4、 常考易错点 have/has gone to、have/has been to和have/has been in区别 （1）have /has gone to“去了未回” ※ Tom has gone to America. （2）have /has been to“去过已回” 常与表示次数：twice； once；just；never,；ever等连用。 ※ Tom has been to America twice. （3）have /has been in去了某地，并待在那。常与for/since的时间词连用。 ※ Tom has been in America for 5 years. 现在完成时用法小练 一、单项选择 1．In the past fewer years, they ________ many children find their families. A．help B．will help C．were helping D．have helped 2．—Do you still play tennis? —Oh, no. I ________ it for the past two years. A．didn’t play B．haven’t played C．played D．plays 3．—How do you like China? —Great changes ________ since I ________ here 8 years ago. A．have taken place; came B．have taken place; have come C．took place; came 4．It________ ten years since we saw each other last time. A．has been B．was C．be D．had been 5．The Internet is widely used across the world. Great changes have taken place since we ________ internet-times. It has made our life more and more colorful. A．have entered B．will enter C．entered 6．Leon’s made few friends, ________? A．does she B．doesn’t he C．has he D．hasn’t he 7．—How cute your cat is! —Yes. I have ________ it for a week. A．had B．bought C．borrow 8．-—________ the wallet ________ yet? —Yes, I found it on the playground. A．Will; find B．Has; found C．Will; be found D．Has; been found 9．—The air here is much fresher than before. —Exactly! We ________ a lot of trees in the past few years. A．planted B．have planted C．are planting D．was planting 10．—Where is Amy? I can’t see her in the classroom. —She ________ here an hour ago. She ________ to the library to borrow books. A．was; went B．is; goes C．stayed; has gone 二、完成句子 11．I have a bike. I bought it in 2019. (用since改写句子) I the bike since 2019. 12．I have been here for twelve years. (改为同义句) I twelve years ago. 13．I bought the book a week ago. (改为同义句) I the book for a week. 三、单词拼写 14．So far they (receive) many applications for the job. 15．As we know, the life we were used to (change) a lot since 1978. 16．He has r (后悔) what he said. 17．The number of the students at the college has g (增长) from 200 to over 500. Unit4知识点总结： 1. 辨析“其他的”--（P.65） （1）another  另外一个+名词单数 --another+基数词+名词=基数词+other+名词 --another two persons  另外两个人=two other persons （2）other  其他的+名词复数 --other people 其他人 --in other ways 用其他方法 （3）others  其他的  后面不能接名词 （4）the other  另外一个；其余的（_________________________） 例句赏析：Personally, I enjoy cooking at home, especially when I’m cooking for someone else instead of myself.  就我个人而言，我喜欢在家做饭，尤其是当我为别人而不是自己做饭时。 课文原句：How about _________________________ in the smart home? 智能家居中的其他设备呢? 例题：—How tall the boy is! —Yes, he is much taller than _______ in his class. A．any other student B．any student C．the other student D．other students 2. suggest(动词）建议；表明；显示--[səˈdʒest] --（P.65） --_________________________ sth  建议做某事 --suggest that sb (should) do sth  建议某人做某事 词转：suggestion（可数名词）建议 （1）follow one's suggestions 遵循某人的建议 （2）adopt the suggestion  采纳那个建议 （3）Thank you for your suggestions  感谢您的建议 例句赏析：The expression on her face suggests that she is sad.  她脸上的表情表明她很伤心。 课文原句：If you go to the kitchen，the smart fridge _________________________. 如果你去厨房，智能冰箱会为你推荐适合你的菜肴。 3. connect（动词）连接--[kə'nekt] --（P.65） --_________________________  连接两城市的铁路 （1）connect...to...  把..和..相连接 --be connected to...  被连接到...上 --The printer is connected to a computer  那个打印机被连接到了电脑上 （2）connect...with.. 把...和...联系起来 --connect what we learn with our hobbies  将我们学到的东西与我们的爱好联系起来 （3）connect different generations  连接了几代人 好句赏析：Based on local cultures and museums, schools should develop local courses connected with art, history, geography, and biology.  基于当地文化和博物馆，学校应开发与艺术，历史，地理和生物学相关的本地课程。 课文原句：The smart home has not _________________________. 智能家居并没有连接所有的智能设备。 例题： If the keyboard _______ to the computer properly, it won’t work. A．isn’t connecting B．doesn’t connect C．isn’t connected D．hasn’t connected 4. control（动词）（名词）控制--[kənˈtrəʊl] --（P.66） （1）sb be in control of sth 某人控制某物 （2）sth be in the control of sb 某物在某人的控制当中 （3）sth be in control 某物 处于控制当中 --_________________________ 某物失控 例句：We should learn to control ourselves well about our speaking and acts. 我们应该学会控制自己的言行。课文原句：In a smart home, the Internet _________________________ from heating to cooking. 在智能家居中，互联网控制着从供暖到烹饪的一切。 例题： The song reminded me of so many memories that I could ______ control my feelings at the moment. A．really B．hardly C．nearly D．mainly 5. 辨析“信息”--（P.66） （1）message（可数名词）信息 --take a message  捎口信 --_________________________  留口信 （2）information（不可数名词）信息 --personal information  个人信息；私人信息 --protect personal information 保护个人信息 例句赏析：This device allows deaf people to communicate by typing messages instead of speaking.   该设备允许聋人通过输入消息而不是说话进行交流。 课文原句：Smart devices_________________________. Smart homes “talk” to us and guide our activities. 智能设备之间共享信息。智能家居与我们“对话”并指导我们的活动。 例题：They ________ some good information about the trip for the visitors. A．encourage B．provide C．lend 6. own（动词）拥有（形容词）自己的-- [əʊn] --（P.66） (1) _________________________ 某人自己的... --This is my own room.=This room is of my own. 这是我自己的房间 (2)make one's own decision 自己做决定 (3)on one's own=alone=by oneself 独自 例句赏析：Either method works ， depending on your own personal learning. 这两种方法都有效，取决于你个人的学习情况。 课文原句：Smart homes_________________________. An alarm clock keeps track of its owner’s sleeping schedule and sets itself. 智能家居了解它们的主人经常做什么。闹钟可以记录主人的睡眠时间并自动设定。 例题：The dog ______ anything unless his owner comes back. A．will eat B．won’t eat C．eats D．doesn’t eat 7. order(名词）顺序（动词）命令--[ˈɔrdər] --（P.66） （1）in order to do sth  为了做某事=so that+句子=in order that+从句   -_________________________ 为了进行调查 （2）observe public order 遵守公共秩序 （3）order a meal  订餐 例句赏析：It is the duty of the police  to preserve public order  维护公共秩序是警察的职责 课文原句：Health care devices know when their owners are not feeling well and _________________________. 医疗保健设备知道他们的主人感觉不舒服，并订购药物。 例题：I take an active part in all kinds of activities ________ become a better myself. A．so that B．in order to C．in order that D．as long as 8. need 需要--[niːd] --（P.66） (1)实义动词：need to do sth  需要做某事 --_________________________sth 不需要做某事 (2)情态动词：need do sth  需要做某事 --needn’t do sth  不需要做某事 (3)sth need to be done 某物需要被... 例句赏析：To keep the machine working smoothly, you need to have it checked every month.  为了保持机器平稳运行，您需要每月检查一次。 好句赏析：You are certain to get the best possible experience of English learning and life in US.  你一定会在美国获得最好的英语学习和生活体验。 课文原句：We can control our smart devices by speaking and signalling. Sometimes, we don’t have to control them at all. Smart devices can _________________________. 我们可以通过说话和发信号来控制我们的智能设备。有时候，我们根本不需要控制他们。智能设备可以感知我们的需求。 例题：You need to make a wish before you _______ the candles. A．cut up B．cut down C．blow out D．put up 9. manage（动词）设法完成；管理-- ['mænɪdʒ] --（P.67） --_________________________ sth 设法做成某事 --manage to solve the problem 设法解决问题 --manage to put out the fire 设法灭火 词转：manager（可数名词）经理 例句：After a three-hour operation， the doctors managed to save the boy's life. 经过三个小时的手术，医生们设法挽救了男孩的生命。 课文原句：Smart homes _________________________. For example, they turn off lights when there is no one in the room. 智能家居管理能源使用。例如，当房间里没有人的时候，他们会关灯。 例题：—You have no idea what great difficulty I had _______ to get the work done. —But it is well worth ________. A．managing, trying B．to manage, trying C．managing, being tried D．managed , to be tired 10. way(名词）方法；道路--[weɪ] --（P.67） （1）the way to...  通往...的道路 --the way to success 通往成功的道路 （2）the way to do sth=_________________________ sth  做某事的方法 （3）in …way  用…方法 --in a friendly way  用一种友好的方式 （4）on the way  在路上 --on one’s way to sp  在某人去买某地的路上 例句赏析：She thinks it is a great way to tell each other how much she values their friendship.  她认为这是告诉对方她多么重视他们的友谊的好方法。 课文原句：They also remind us of________________________. 他们还提醒我们节约能源的最好方法。 例题：This is the only way we can think of ________ the problem. A．to solve B．solving C．solved D．solve 11. change(动词)（名词）改变--[tʃeɪndʒ] --（P.72） （1）change into… 变成… --________________________…  把…变成… （2）change a lot  变化很大 （3）change one’s ideas  改变某人的想法 （4）change one’s bad learning habits  改变某人糟糕的学习习惯 词转：changeable（形容词）多变的 例句赏析：Unless Tom changes his bad learning habits, he will fall behind other students.  除非汤姆改变他的不良学习习惯，否则他将落后于其他学生。 课文原句：Have you ever thought that smart kitchens can ________________________? 你有没有想过智能厨房可以改变我们的生活？ 例题：Our city ________ a lot in the past few years. A．will change B．has changed C．changed D．changes 12. make(动词）制作；使-- [meɪk] --（P.72） （1）make sb do sth  使某人做某事 --sb be made to do sth  某人被迫做某事 （2）________________________  使某人...  （3）be made of...  由...制成（能看出原材料） --be made from...  由...制成（看不出原材料） --be made up of... 由...组成 例句赏析：He combined old parts to make new things.  他将旧零件组合在一起，制造新事物。 课文原句：Smart kitchens________________________ The smart fridge，the oven and other devices listen to each other and us. 智能厨房让我们的生活更轻松。智能冰箱、烤箱和其他设备会互相倾听，也会倾听我们的声音。 例题： _________ eye contact is very important in communication. A．Made B．To making C．Making D．Make 13. ask(动词)要求；询问--[ɑːsk] --（P.72） （1）ask sb to do sth  让某人做某事 --ask sb not to do sth  让某人不要做某事 （2）ask for help 寻求帮助 --ask sb for help  向某人寻求帮助 --________________________  请求允许 （3）ask one's opinions  询问某人的意见 例句赏析：Tom asked his teacher whether the earth travels around the sun.  汤姆问他的老师，地球是否绕着太阳转。 课文原句：The oven ________________________ and tells us when our dinner is ready. Smart kitchens can cook our meals without wasting any food. 烤箱让冰箱计划我们的饭菜，并告诉我们晚餐什么时候准备好了。智能厨房可以在不浪费任何食物的情况下为我们做饭。 例题：After making the excellent speech, Professor Li _______ some questions by the students. A．is asked B．was asked C．has been asked 14. receive（及物动词）收到--（P.74） （1）________________________  接受教育 （2）receive one’s invitation 收到某人的邀请 （3）receive some special training  接受一些特殊的培训 （4）receive a lot of attention  获得大量关注 （5）send and receive signal  收发信号 例句赏析：The amusement park has received many visitors，hasn't it.  游乐园接待了很多游客，不是吗。 课文原句：The Internet of Things (IoT) connects machines to the internet. They ________________________，talking to themselves and to other people. 物联网（IoT）将机器连接到互联网上。他们发送和接收信息，与自己和他人交谈。 例题：It was necessary __________ these volunteers __________ training before doing the tasks. A．of; to receive B．of; receive C．for; to receive D．for; receive 15. design（动词）设计-- [dɪ'zaɪn] --（P.74） （1）design a poster 设计一个海报 （2）________________________... 为...而设计 （3）a special design 一个特别的设计 例句赏析：Let's design a tour guide by ourselves，shall we? 让我们自己设计一个旅游指南，好吗? 课文原句：Now, GPT makes it easier to________________________. 现在，GPT使设计和管理LoT项目变得更加容易。 例题：Don’t worry, Lisa. These posters ________ by Sandy tomorrow afternoon. A．design B．will design C．are designed D．will be designed 16. common（形容词）常见的；普遍的--[ˈkɒmən] --（P.74） （1）have ...in common 在..方面有共同点 （2）________________________ 没有共同点 （3）It is common knowledge that... ...是常识 例句赏析：While making friends, we’re supposed to focus on what we have in common and set aside where we disagree. 在交朋友的时候，我们应该把注意力集中在我们的共同点上，把我们的分歧放在一边。 课文原句：The smart home is________________________. Smart devices such as your washing machine，lights，music player，TV and air conditioner can communicate with you. 智能家居是最常见的物联网项目之一。洗衣机、灯、音乐播放器、电视和空调等智能设备都可以与你交流。 例题：—I never see a rabbit ______ a pocket. —Me neither. It’s very _______. A．for; strange B．with; strange C．with; common D．for; common 17. 重点短语积累： （1）communicate with… 和…交流 （2）allow sb to do sth 允许某人做某事 （3）be truly amazing 真的很棒 （4）try new devices尝试新设备 （5）change temperature 改变温度 （6）as soon as… 一…就… （7）better personal care 更好的个人护理 （8）have a sore throat 喉咙痛 （9）guide our activities 指导我们的活动 例题： 1．Language is a major means of (communicate). 2．Teenagers should not be (allow) to drive, according to the law. 3．Some people are truly (talent). They are always good at something. 4．Try to be p . Rome wasn’t built in a day. 5．At last, he (change) his mind and joined us. 6．As soon as I (come) home, I will help Mum prepare for dinner. 7．It’s very necessary for us to protect our (person) information anywhere and anytime. 8．Don’t (make) me laugh again, my throat is sore badly. 9．He’s one of the best tour (guide) in this travel agency (旅行社). 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司 $$ 七年级上册Unit 4知识点总结（沪教版五四制2024） 一、语法总结（现在完成时 用法总结） 1、 概念： ①表示过去发生并且已经完成的动作对现在造成影响或后果； ②过去某一时间开始并一直持续到现在并且有可能还会持续的动作或状态。 I have finished my homework. (过去+完成+影响) I have taught English for three years. (过去+持续) 二、基本结构： have/has done(动词的过去分词) 三、句型转换 基本句型 例句 肯定句 主语+have/has +done He has already done the homework. 否定句 主语+have/has+ not+ done He hasn’t done the homework yet. 一般疑问句 Have/Has+主语+done...? Has he done the homework? 肯定回答 Yes, 主语+have/has. Yes, he has. 否定回答 No, 主语+have/hasn’t. No，he hasn’t. 特殊疑问句 特殊疑问词或词组+have/has+主语+done...? When has he done the homework？ 4、 常考易错点 have/has gone to、have/has been to和have/has been in区别 （1）have /has gone to“去了未回” ※ Tom has gone to America. （2）have /has been to“去过已回” 常与表示次数：twice； once；just；never,；ever等连用。 ※ Tom has been to America twice. （3）have /has been in去了某地，并待在那。常与for/since的时间词连用。 ※ Tom has been in America for 5 years. 现在完成时用法小练 一、单项选择 1．In the past fewer years, they ________ many children find their families. A．help B．will help C．were helping D．have helped 【答案】D 【详解】句意：在过去的几年里，他们帮助了许多孩子找到了他们的家人。 考查动词时态。 根据“In the past fewer years,”可知，本句是现在完成时(have/has done)。故选D。 2．—Do you still play tennis? —Oh, no. I ________ it for the past two years. A．didn’t play B．haven’t played C．played D．plays 【答案】B 【详解】句意：——你仍然打网球吗？——哦，不了。过去两年我没有打网球。 考查动词时态。根据“for the past two years.”可知，该句是现在完成时，表示过去的行为持续到现在的情况，故选B。 3．—How do you like China? —Great changes ________ since I ________ here 8 years ago. A．have taken place; came B．have taken place; have come C．took place; came 【答案】A 【详解】句意：——你觉得中国怎么样？——自从我8年前来到这里以来，发生了巨大的变化。 考查时态辨析。since“自从”，一般与现在完成时连用，表示过去发生的事情一直持续到现在；现在完成时结构为：have/has+过去分词，主语为复数名词，助动词应为have；take place“发生” ，其过去分词形式为taken place。根据“8 years ago.”可知，句子时态为一般过去时，其谓语动词应为过去式，came为动词come“来”的过去式形式。故选A。 4．It________ ten years since we saw each other last time. A．has been B．was C．be D．had been 【答案】A 【详解】句意：自从我们上次见面以来，已经十年了。 考查时态。根据“since we saw each other last time”可知，本句描述的是从过去某一时间点开始，持续到现在的动作或状态，且对现在有影响，所以句子时态应为现在完成时，其结构为“have/has+done”。又因为主语“It”为第三人称单数，所以助动词应为“has”。故选A。 5．The Internet is widely used across the world. Great changes have taken place since we ________ internet-times. It has made our life more and more colorful. A．have entered B．will enter C．entered 【答案】C 【详解】句意：互联网在世界各地被广泛使用。自从我们进入互联网时代以来，发生了巨大的变化。它使我们的生活越来越丰富多彩。 考查动词时态。根据“Great changes have taken place since we … internet-times.”可知，since后为过去的某个时间点，从句用一般过去时。故选C。 6．Leon’s made few friends, ________? A．does she B．doesn’t he C．has he D．hasn’t he 【答案】C 【详解】句意：Leon几乎没交到朋友，是吗？ 考查反义疑问句。分析选项和句意可知，这是一个反义疑问句，反义疑问句是由两部分组成，前一部分是一个陈述句，后一部分是一个简短的疑问句。当陈述句是肯定句时，简短的疑问句用否定形式；当陈述句是否定句时，简短的疑问句用肯定形式。本题中，前半句Leon’s made few friends是一个否定句，因为few是否定词，表示几乎没有，所以后半句应该是一个肯定形式的疑问句，题干中Leon’s是Leon has的缩写，所以本句的时态是现在完成时，助动词是has，he是男性第三人称单数，因此has he是现在完成时的肯定形式。故选C。 7．—How cute your cat is! —Yes. I have ________ it for a week. A．had B．bought C．borrow 【答案】A 【详解】句意：——你的猫很可爱！ ——是的，我买了一个星期了。 考查现在完成时和延续性及非延续性动词。had有，过去分词；bought买，过去分词；borrow借。根据“for a week”可知，是现在完成时，结构为have/has+过去分词；根据句意和语境可知，动词buy是非延续性动词，在现在完成时中，非延续性动词不能与一段时间连用，需转换成相对应的延续性动词 have，过去分词为had。故选A。 8．-—________ the wallet ________ yet? —Yes, I found it on the playground. A．Will; find B．Has; found C．Will; be found D．Has; been found 【答案】D 【详解】句意：——这个钱包找到了吗？——是的，我在操场上找到的。 考查时态和语态。根据“Yes, I found it on the playground.”可知，钱包已经被找到了，且回答用了一般过去时，所以问句应该用现在完成时，表示过去发生的动作对现在造成的影响或结果。其结构是have/has+done。the wallet和find之间是被动关系，用被动语态。所以第一个空用has，第二个空用been found。故选D。 9．—The air here is much fresher than before. —Exactly! We ________ a lot of trees in the past few years. A．planted B．have planted C．are planting D．was planting 【答案】B 【详解】句意：——这里的空气比以前新鲜多了。——没错！过去几年我们种了很多树。 考查动词时态。由时间状语“in the past few years”可知，本句为现在完成时态，其结构为have/has done。故选B。 10．—Where is Amy? I can’t see her in the classroom. —She ________ here an hour ago. She ________ to the library to borrow books. A．was; went B．is; goes C．stayed; has gone 【答案】C 【详解】句意：——Amy在哪里？我在教室里看不到她。——她一个小时前还在这里。她去图书馆借书了。 考查时态。根据“an hour ago”可知，第一句用一般过去时，谓语动词用过去式，排除选项B；根据语境可知，Amy现在已经不在这里了，而是去了图书馆借书，所以第二句应该使用现在完成时来表示过去的动作对现在的影响。故选C。 二、完成句子 11．I have a bike. I bought it in 2019. (用since改写句子) I the bike since 2019. 【答案】 have had 【详解】句意：我有一辆自行车。我在2019年买的。用since改写句子，时态为现在完成时，谓语用延续性动词，主语为“I”，所以应用have had。故填have；had。 12．I have been here for twelve years. (改为同义句) I twelve years ago. 【答案】 came here 【详解】句意：我在这里已经12年了。改为同义句，即“我12年前来到了这里”，come here表示“到这里”；由“twelve years ago”可知，时态为一般过去时，动词come要用过去式came。故填came；here。 13．I bought the book a week ago. (改为同义句) I the book for a week. 【答案】 have had 【详解】句意：我上周买了一本书。根据“for a week”可知，要用现在完成时，此处和时间段连用要用延续性动词，bought是非延续性动词，故此处用延续性动词have，其过去分词为“had”；主语是I，助动词用have。故填have；had。 三、单词拼写 14．So far they (receive) many applications for the job. 【答案】have received 【详解】句意：到目前为止，他们已经收到了许多这份工作的申请。根据“So far they…many applications for the job.”及提示词可知，句子时态为现在完成时，其结构为have/has done，句子主语they，助动词应用have，receive“收到”，其过去分词形式为received。故填have received。 15．As we know, the life we were used to (change) a lot since 1978. 【答案】has changed 【详解】句意：正如我们所知，自1978年以来，我们过去习惯的生活已经发生了很大变化。根据“since 1978”可知，这个句子描述的是一个从过去某个时间点（1978年）开始并持续到现在的变化，因此需使用现在完成时态，结构为have/has+动词过去分词，主语为the life，单数，因此用has changed。故填has changed。 16．He has r (后悔) what he said. 【答案】(r)egretted 【详解】句意：他已经后悔他所说的话了。“后悔”常用“regret”表示，根据“has”可知此句是现在完成时，其构成是“have/has + 过去分词”，“regret”的过去分词是“regretted”。故填(r)egretted。 17．The number of the students at the college has g (增长) from 200 to over 500. 【答案】(g)rown 【详解】句意：这所学院的学生人数已从200人增加到500多人。结合句意、汉语以及首字母“g”可知，此处考查grow“增长”，动词；根据空前“has”可知，句子时态为现在完成时，其结构为has done，grow的过去分词为grown。故填(g)rown。 Unit4知识点总结： 1. 辨析“其他的”--（P.65） （1）another  另外一个+名词单数 --another+基数词+名词=基数词+other+名词 --another two persons  另外两个人=two other persons （2）other  其他的+名词复数 --other people 其他人 --in other ways 用其他方法 （3）others  其他的  后面不能接名词 （4）the other  另外一个；其余的（其余剩下的所有） 例句赏析：Personally, I enjoy cooking at home, especially when I’m cooking for someone else instead of myself.  就我个人而言，我喜欢在家做饭，尤其是当我为别人而不是自己做饭时。 课文原句：How about other devices in the smart home? 智能家居中的其他设备呢? 例题：—How tall the boy is! —Yes, he is much taller than ___ A _____ in his class. A．any other student B．any student C．the other student D．other students 2. suggest(动词）建议；表明；显示--[səˈdʒest] --（P.65） --suggest doing sth  建议做某事 --suggest that sb (should) do sth  建议某人做某事 词转：suggestion（可数名词）建议 （1）follow one's suggestions 遵循某人的建议 （2）adopt the suggestion  采纳那个建议 （3）Thank you for your suggestions  感谢您的建议 例句赏析：The expression on her face suggests that she is sad.  她脸上的表情表明她很伤心。 课文原句：If you go to the kitchen，the smart fridge suggests dishes right for you. 如果你去厨房，智能冰箱会为你推荐适合你的菜肴。 3. connect（动词）连接--[kə'nekt] --（P.65） --the railway connecting the two cities  连接两城市的铁路 （1）connect...to...  把..和..相连接 --be connected to...  被连接到...上 --The printer is connected to a computer  那个打印机被连接到了电脑上 （2）connect...with.. 把...和...联系起来 --connect what we learn with our hobbies  将我们学到的东西与我们的爱好联系起来 （3）connect different generations  连接了几代人 好句赏析：Based on local cultures and museums, schools should develop local courses connected with art, history, geography, and biology.  基于当地文化和博物馆，学校应开发与艺术，历史，地理和生物学相关的本地课程。 课文原句：The smart home has not connected all smart devices. 智能家居并没有连接所有的智能设备。 例题： If the keyboard ____ C ____ to the computer properly, it won’t work. A．isn’t connecting B．doesn’t connect C．isn’t connected D．hasn’t connected 4. control（动词）（名词）控制--[kənˈtrəʊl] --（P.66） （1）sb be in control of sth 某人控制某物 （2）sth be in the control of sb 某物在某人的控制当中 （3）sth be in control 某物 处于控制当中 --sth be out of control 某物失控 例句：We should learn to control ourselves well about our speaking and acts. 我们应该学会控制自己的言行。课文原句：In a smart home, the Internet controls everything from heating to cooking. 在智能家居中，互联网控制着从供暖到烹饪的一切。 例题： The song reminded me of so many memories that I could ___ B _____ control my feelings at the moment. A．really B．hardly C．nearly D．mainly 5. 辨析“信息”--（P.66） （1）message（可数名词）信息 --take a message  捎口信 --leave a message  留口信 （2）information（不可数名词）信息 --personal information  个人信息；私人信息 --protect personal information 保护个人信息 例句赏析：This device allows deaf people to communicate by typing messages instead of speaking.   该设备允许聋人通过输入消息而不是说话进行交流。 课文原句：Smart devices share information with each other. Smart homes “talk” to us and guide our activities. 智能设备之间共享信息。智能家居与我们“对话”并指导我们的活动。 例题：They ____ B ____ some good information about the trip for the visitors. A．encourage B．provide C．lend 6. own（动词）拥有（形容词）自己的-- [əʊn] --（P.66） (1) one's own+名词 = 名词+of one's own 某人自己的... --This is my own room.=This room is of my own. 这是我自己的房间 (2)make one's own decision 自己做决定 (3)on one's own=alone=by oneself 独自 例句赏析：Either method works ， depending on your own personal learning. 这两种方法都有效，取决于你个人的学习情况。 课文原句：Smart homes learn what their owners often do. An alarm clock keeps track of its owner’s sleeping schedule and sets itself. 智能家居了解它们的主人经常做什么。闹钟可以记录主人的睡眠时间并自动设定。 例题：The dog __ B ____ anything unless his owner comes back. A．will eat B．won’t eat C．eats D．doesn’t eat 7. order(名词）顺序（动词）命令--[ˈɔrdər] --（P.66） （1）in order to do sth  为了做某事=so that+句子=in order that+从句   --in order to do the research  为了进行调查 （2）observe public order 遵守公共秩序 （3）order a meal  订餐 例句赏析：It is the duty of the police  to preserve public order  维护公共秩序是警察的职责 课文原句：Health care devices know when their owners are not feeling well and order medicine. 医疗保健设备知道他们的主人感觉不舒服，并订购药物。 例题：I take an active part in all kinds of activities ___ B _____ become a better myself. A．so that B．in order to C．in order that D．as long as 8. need 需要--[niːd] --（P.66） (1)实义动词：need to do sth  需要做某事 --don’t\doesn’t need to do sth 不需要做某事 (2)情态动词：need do sth  需要做某事 --needn’t do sth  不需要做某事 (3)sth need to be done 某物需要被... 例句赏析：To keep the machine working smoothly, you need to have it checked every month.  为了保持机器平稳运行，您需要每月检查一次。 好句赏析：You are certain to get the best possible experience of English learning and life in US.  你一定会在美国获得最好的英语学习和生活体验。 课文原句：We can control our smart devices by speaking and signalling. Sometimes, we don’t have to control them at all. Smart devices can sense what we need. 我们可以通过说话和发信号来控制我们的智能设备。有时候，我们根本不需要控制他们。智能设备可以感知我们的需求。 例题：You need to make a wish before you ___ C _____ the candles. A．cut up B．cut down C．blow out D．put up 9. manage（动词）设法完成；管理-- ['mænɪdʒ] --（P.67） --manage to do sth 设法做成某事 --manage to solve the problem 设法解决问题 --manage to put out the fire 设法灭火 词转：manager（可数名词）经理 例句：After a three-hour operation， the doctors managed to save the boy's life. 经过三个小时的手术，医生们设法挽救了男孩的生命。 课文原句：Smart homes manage energy use. For example, they turn off lights when there is no one in the room. 智能家居管理能源使用。例如，当房间里没有人的时候，他们会关灯。 例题：—You have no idea what great difficulty I had ___ A _____ to get the work done. —But it is well worth ________. A．managing, trying B．to manage, trying C．managing, being tried D．managed , to be tired 10. way(名词）方法；道路--[weɪ] --（P.67） （1）the way to...  通往...的道路 --the way to success 通往成功的道路 （2）the way to do sth=the way of doing sth  做某事的方法 （3）in …way  用…方法 --in a friendly way  用一种友好的方式 （4）on the way  在路上 --on one’s way to sp  在某人去买某地的路上 例句赏析：She thinks it is a great way to tell each other how much she values their friendship.  她认为这是告诉对方她多么重视他们的友谊的好方法。 课文原句：They also remind us of the best ways to save energy. 他们还提醒我们节约能源的最好方法。 例题：This is the only way we can think of ____ A ____ the problem. A．to solve B．solving C．solved D．solve 11. change(动词)（名词）改变--[tʃeɪndʒ] --（P.72） （1）change into… 变成… --change…into…  把…变成… （2）change a lot  变化很大 （3）change one’s ideas  改变某人的想法 （4）change one’s bad learning habits  改变某人糟糕的学习习惯 词转：changeable（形容词）多变的 例句赏析：Unless Tom changes his bad learning habits, he will fall behind other students.  除非汤姆改变他的不良学习习惯，否则他将落后于其他学生。 课文原句：Have you ever thought that smart kitchens can change our life? 你有没有想过智能厨房可以改变我们的生活？ 例题：Our city ___ B _____ a lot in the past few years. A．will change B．has changed C．changed D．changes 12. make(动词）制作；使-- [meɪk] --（P.72） （1）make sb do sth  使某人做某事 --sb be made to do sth  某人被迫做某事 （2）make +宾语+形容词  使某人...  （3）be made of...  由...制成（能看出原材料） --be made from...  由...制成（看不出原材料） --be made up of... 由...组成 例句赏析：He combined old parts to make new things.  他将旧零件组合在一起，制造新事物。 课文原句：Smart kitchens make our life easier. The smart fridge，the oven and other devices listen to each other and us. 智能厨房让我们的生活更轻松。智能冰箱、烤箱和其他设备会互相倾听，也会倾听我们的声音。 例题： ____ C _____ eye contact is very important in communication. A．Made B．To making C．Making D．Make 13. ask(动词)要求；询问--[ɑːsk] --（P.72） （1）ask sb to do sth  让某人做某事 --ask sb not to do sth  让某人不要做某事 （2）ask for help 寻求帮助 --ask sb for help  向某人寻求帮助 --ask for permission  请求允许 （3）ask one's opinions  询问某人的意见 例句赏析：Tom asked his teacher whether the earth travels around the sun.  汤姆问他的老师，地球是否绕着太阳转。 课文原句：The oven asks the fridge to plan our meals and tells us when our dinner is ready. Smart kitchens can cook our meals without wasting any food. 烤箱让冰箱计划我们的饭菜，并告诉我们晚餐什么时候准备好了。智能厨房可以在不浪费任何食物的情况下为我们做饭。 例题：After making the excellent speech, Professor Li ___ B _____ some questions by the students. A．is asked B．was asked C．has been asked 14. receive（及物动词）收到--（P.74） （1）receive education  接受教育 （2）receive one’s invitation 收到某人的邀请 （3）receive some special training  接受一些特殊的培训 （4）receive a lot of attention  获得大量关注 （5）send and receive signal  收发信号 例句赏析：The amusement park has received many visitors，hasn't it.  游乐园接待了很多游客，不是吗。 课文原句：The Internet of Things (IoT) connects machines to the internet. They send and receive information，talking to themselves and to other people. 物联网（IoT）将机器连接到互联网上。他们发送和接收信息，与自己和他人交谈。 例题：It was necessary ____ C ______ these volunteers __________ training before doing the tasks. A．of; to receive B．of; receive C．for; to receive D．for; receive 15. design（动词）设计-- [dɪ'zaɪn] --（P.74） （1）design a poster 设计一个海报 （2）be designed for... 为...而设计 （3）a special design 一个特别的设计 例句赏析：Let's design a tour guide by ourselves，shall we? 让我们自己设计一个旅游指南，好吗? 课文原句：Now, GPT makes it easier to design and manage LoT projects. 现在，GPT使设计和管理LoT项目变得更加容易。 例题：Don’t worry, Lisa. These posters ___ D _____ by Sandy tomorrow afternoon. A．design B．will design C．are designed D．will be designed 16. common（形容词）常见的；普遍的--[ˈkɒmən] --（P.74） （1）have ...in common 在..方面有共同点 （2）have nothing in common 没有共同点 （3）It is common knowledge that... ...是常识 例句赏析：While making friends, we’re supposed to focus on what we have in common and set aside where we disagree. 在交朋友的时候，我们应该把注意力集中在我们的共同点上，把我们的分歧放在一边。 课文原句：The smart home is one of the most common IoT projects. Smart devices such as your washing machine，lights，music player，TV and air conditioner can communicate with you. 智能家居是最常见的物联网项目之一。洗衣机、灯、音乐播放器、电视和空调等智能设备都可以与你交流。 例题：—I never see a rabbit ___ B ____ a pocket. —Me neither. It’s very _______. A．for; strange B．with; strange C．with; common D．for; common 17. 重点短语积累： （1）communicate with… 和…交流 （2）allow sb to do sth 允许某人做某事 （3）be truly amazing 真的很棒 （4）try new devices尝试新设备 （5）change temperature 改变温度 （6）as soon as… 一…就… （7）better personal care 更好的个人护理 （8）have a sore throat 喉咙痛 （9）guide our activities 指导我们的活动 例题： 1．Language is a major means of (communicate). 【答案】communication 2．Teenagers should not be (allow) to drive, according to the law. 【答案】allowed 3．Some people are truly (talent). They are always good at something. 【答案】talented 4．Try to be p . Rome wasn’t built in a day. 【答案】(p)atient 5．At last, he (change) his mind and joined us. 【答案】changed 6．As soon as I (come) home, I will help Mum prepare for dinner. 【答案】come 7．It’s very necessary for us to protect our (person) information anywhere and anytime. 【答案】personal 8．Don’t (make) me laugh again, my throat is sore badly. 【答案】make 9．He’s one of the best tour (guide) in this travel agency (旅行社). 【答案】guides 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司 $$