
人教版八年级英语上册Unit4知识点精讲.docx
16页Unit4 What’s the best movie theater?一、词汇运用fortable seats 舒适的座位2.big screens 大屏幕3.close to home 离家近4.the shortest waiting time 等待时间最短5.in town 在城里6.welcome to ... 欢迎来到……7.so far 到目前为止;迄今为止8.around the world 全世界9.look for 寻找10.and so on 等等11.have ... in common 有相同特征;(想法、兴趣等方面)相同12.all kinds of 各种类型的;各种各样的13.be up to 是……的职责;由……决定14.make up 编造(故事、谎言等);组成,构成;补充,补足;化妆15.for example 例如16.take ... seriously 认真对待……17.make one’s dream come true 实现某人的愿望或梦想18.a big plate of dumplings 一大盘饺子19.take walks 散步20.thanks for (doing) sth. 因为(做)某事而感谢21.be good at (doing) sth. 擅长于(做)某事22.watch sb. do sth. 看见某人做某事23.play a role in (doing) sth.在……中扮演角色;在(做)某事中发挥作用;对(做)某事有影响24.no problem 不用谢;不客气;没问题二、词汇精讲1 fortable seats(1) comfortable 是形容词,意为“舒适的,安逸的”。
其名词和动词形式为 comfort,意为“使舒适,安慰”,其副词形式为 comfortably 意为“舒适地;安逸地”,反义词为 uncomfortable“不舒适的,不安逸的”变比较级和最高级时要分别在前面加more 和 most例如:I don’t feel comfortable in the same room with her. 和她在一个房间里我感觉不舒服I feel more comfortable in this hotel. 我感觉在这家旅店更舒服2) seat 作名词,意为“座位”,作动词时是及物动词,意为“坐下,使就座”例如:Are there enough seats for everyone? 座位够吗?I seated myself at my desk. 我在书桌旁坐下拓展】sit 和 seat 的辨析:二者均可表示“坐”,sit 是不及物动词,主语是人;seat 是及物动词,主语是人时,表示“使……坐下”,宾语常是反身代词;主语是处所时,表示“能坐多少人”例如:She sits alone in her room. 她独自坐在房间里Our classroom can seat fifty students. 我们教室能坐 50 个学生。
2. close toclose to 意为“靠近,接近”,相当于 next to例如:Jim’s house is close to his school. Jim的家离学校很近I live close to the supermarket. 我住得离超市很近拓展】(1) close 可作动词,意为“关上,闭上”其形容词形式为 closed,意为“关着的”例如:Please close the door, and keep the door closed. 请关上门并让门关着2) close 还可作形容词,意为“亲密的”例如:close friends 密友 a close game 势均力敌的比赛3. choosechoose 是动词,意为“选择,挑选”后面可直接接宾语也可以跟 to do 不定式或者介宾结构例如:They knew that discrimination was going on, but chose to ignore it.他们当时知道歧视现象仍然存在,但是宁愿装聋作哑There is very little to choose between the world's top tennis players.2 世界顶级网球运动员之间往往难分伯仲。
They will be able to choose their own leaders in democratic elections.他们将能够通过民主选举选择自己的领导人4. look forlook for 意为“寻找”,是有目的地找,强调找的动作例如:Jim is looking for his little dog. Jim 正在找他的狗拓展】find out 意为“查明白、弄清楚”,多用于经过调查、分析、研究等手段查出的情况,查出的东西往往是抽象的,如时间、事实、真相等例如:Please find out when the meeting starts. 请查一下会议什么时候开始find 意为“找到、发现”,指偶然发现或经过一番寻找,找到值得或所需的东西,强调找的结果例如:I found the book I was looking for. 我找到了一直在找的书discover 意为“发现”,指有意或无意地发现已经存在尚不为人知的事物例如:China has discovered oil under the South China Sea. 中国在南海发现了石油invent 意为“发明”,指经过研究、设计而创造出原本未有的东西。
例如:Cai Lun invented the paper. 蔡伦发明了纸5. actact 作动词,意为“行动,举止,表现”例如:He acted as if he hadn’t heard any of it.他表现得好像对此毫不知情He acted as the ship’s surgeon(外科医生) in the ship.他在船上为水手们充当外科医生6. play a role inplay a role in…意为“在……中起作用”或“在……中扮演角色”in 为介词,后面可接名词,代词或 V-ing 形式其中 play a role 是固定的,也可说成play a part,后面如果接一个范围那就加介词 in例如:We can play an important role in your overseas trade.我们能在你方海外贸易中起重要作用3 He plays an important part in protecting the animals.他在保护动物方面起到了重要作用7. make up动词词组,意为“编造,组成,弥补,化妆”等例如:I'm not making it up. The character exists in real life.我没有凭空捏造,这种人现实生活中确实存在。
Insects are made up of tens of thousands of proteins.昆虫由数万种蛋白质构成They'll have to make up time lost during the strike.他们不得不加班弥补罢工耽误的时间She spent too much time making herself up.她在化妆上花去了太多时间8. or(1) or 作为并列连词,用于否定句中,意为“和”例如:I don’t like apples or pears. 我不喜欢苹果和梨There is no water or air on the moon. 月球上没有水和空气2) or 作为连词,可以用于选择疑问句,连接两个并列成分并列成分如果是三个或三个以上时,则前面用逗号隔开,or 连接最后两个此时 or 意为“或者,还是”例如:Is the shirt yours or hers? 这件衬衣是你的还是她的?Is your mother a teacher, a doctor or a worker? 你母亲是教师、医生还是工人?(3) or 除作“和,或者”讲,还有“否则,要不然”的意思。
例如:Hurry up! Or you will be late. 快点!否则你会迟到的Study hard, or you won’t pass the exam. 努力学习,否则你通不过考试三、句式精讲1. Thanks for…thanks for…意为“为……而感谢”thanks 作名词,for 为介词,其后接名词、代词或动名词形式作宾语例如:Thanks for helping me. 谢谢你帮助我拓展】thanks for 与 thanks to 的辨析:4 thanks for 意为“因……而感谢”,for 后接感谢的原因;thanks to 意为“幸亏……;多亏……;由于……”,to 后接某人或某物,不表达感谢的含义,而是表达原因,有时可以与 because of或 with the help of 互换例如:Thanks to John’s kind help, we finished early. 多亏约翰的好心帮助,我们才早早完成Thanks for sending me such a nice present. 谢谢你寄给我这么好的礼物2. What do you think of..?(1) think of 意为“考虑;就……思考”。
提问对某人或某事的看法应该用疑问词what此时think of 可与 think about 互换例如:Are you thinking about/of the question? 你在考虑那个问题吗?(2) What do/did sb. think about/ of…? 这是询问某人对某事(人)的看法常用的句型,意为“……认为……怎么样?”,答语往往是对某物(人)的评价例如:— What do you think about / of the book written by him?你认为他写的那本书怎么样?— It is very good. 很好3) What do you think of…?可以和 How do you like…?互换例如:What do you think of the film? = How do you like the film? 你认为这部电影怎么样?3. Talent shows are getting more and more popular.getting more and more popular 意为“越来越流行”此固定结构“比较级+ and+比较级”或“moreand more + 原级(多音节词和部分双音节词)”意为“越来越……”。
例如:Our city is more and more beautiful. 我们的城市越来越美丽了More and more countries be。












