牛津新教材unit8知识点讲解.doc

9A unit8 知识点讲解Welcome to the unit 1.Why are you dressed like that ?be dressed like 打扮成-/ 穿的像-dress 作为动词 常见短语 dress sb/ oneself 给某人/自己穿衣服 dress up 打扮 be dressed in 穿-衣服2. A detective is someone who looks for clues to something important。侦探是寻找某重要事件线索的人。主句： A detective is someone定语从句：who looks for clues to something important。修饰主句中的先行词someoneEg： He is a popular singer _comes from Taiwan.A who B. where C. whom D. which3. He is an office worker of medium height.of medium height 意为 中等身高类似短语 of medium size/ build 中等大小/ 身材4. Who do you think is not telling the truth? 你认为谁没有讲真话？truth 名词 事实，真相 固定词组： tell the truth 说实话 in truth 事实上，实际上true 形容词 真的，真实的It is true that he passed the exam。truly 副词 she didnt let anyone know what she truly felt.5. I guess Jimmy White is lying. 我猜吉米怀特在撒谎。guess 动词 猜测，猜中lie 动词 说谎，欺骗 现在分词 lying 过去式 liedlie 也可做名词， 意为“谎话” tell lies 撒谎Reading 1. He was last seen leaving his office in East Town at about 7p.m. yesterday.昨晚大约七点在东城有人最后一次看见他离开办公室此句为see sb. doing的被动语态，主动语态为：Someone saw him leaving his office at 7 p.m. 动作“离开”在七点时，表示正在进行.see sb do sth 强调看见某一动作的全过程 被动语态为 sb be seen to do sth试比较：sb be seen doing/ sb be seen to do.1) She _still_ _around in the street at 11 p.m昨晚十点还看到她在街上游荡。2) He _ often _ _ work far into the night. 经常看到他工作到深夜。2.Theyre still working at the scene of the crime to find out whether the victim was killed somewhere else . or killed at the place where he was found. （1）at the scene of the crime 在犯罪现场（2）somewhere else 其他某个地方，其中somewhere 作副词，意为“某处，在某处” else 是形容词，意为“别的，另外的”常用于疑问词，不定代词，不定副词后面。如： what else something else （3） whether是连词，意为“是否”，引导宾语从句，可以和or not 连用。3.The victim was wounded with a knife and bled to death as a result.受害者被一把刀刺伤，最后失血过多而死。（1） wound 作为动词， 使-受伤eg. He was wounded in the arm 。他胳膊受了伤。也可以作名词，意为“伤口，创伤”a serious wound 重伤（2）bleed 动词，意为“流血”过去式 bled 过去分词 bled名词为 blood（3）death 名词，意为“死亡”动词： die 形容词为dead 死的 dying 快要死的That old man two years ago .两年前那个老人死了。That old man for two years.4. He was guilty of computer crimes in the past.be guilty of 犯有-方面的罪5. He was charged with breaking into several computer systems over the last year.（1）charge sb with sth 控告某人犯有某种罪行被动语态：sb be charged with sth（2）break into 强行进入关于break 的短语有 break in 打断 break down 打破，毁坏 break out 爆发 （战争、火灾）6. We suppose that the victim knew his murderer 我们推断受害者认识凶手。suppose 认为，推断，料想be supposed to do 应该做某事当主句主语为第一人称时，suppose，think，believe等词的宾语从句谓语的否定要转移到主句的谓语。I dont suppose that he will agree。7. A witness reported that he was breathing heavily and had blood on his shirt.report 作及物动词，意为“报告”名词，为汇报，报告 a school report 成绩报告单reporter 作名词，意为“记者”breathe 动词，呼吸 breathe heavily 呼吸沉重breath 名词 out of breath 喘不过气8. lead to 导致-结果 过去式led 过去分词 ledThe event led to the outbreak of the war。事件导致战争爆发。lead to 也指“通向”All roads lead to Rome。 条条大路通罗马。 Grammar1. It turned out that he had nothing to do with this case.（1）turn out 原来是，结果是 拓展，与turn相关的词组 turn up 调高， turn down 调低 turn on 打开 turn off 关掉 turn around 转身（2） have nothing to do with sth 与-无关 have sth to do with sth 与-有关2. He was in a hurry to catch a bus . 他匆匆忙忙赶公交车。hurry 名词 in a hurry 匆忙地，很快地hurry 动词 赶紧，匆忙eg： You had better hurry if you want to catch that bus.Integrated skills 1. a man of great wealth 拥有巨额财富的一位男士wealth 不可数名词，意为“财富，财产”loss of wealth 财富损失wealthy 形容词， 富有的 a wealthy doctor 2. six months in prison 坐牢六个月3. criminal record 犯罪记录 criminal 形容词： 犯罪的 名词 罪犯 crime 名词 4. Can you think of any safety tips to protect yourselves against crime?你能想出一些对抗犯罪保护你自己的安全建议吗？safety 名词 安全，保险 反义词 dangersafe 形容词 安全的 反义词 dangeroussafely 副词5. Wed better shut all the windows .shut 动词 关上，关门shut the door after you 随手关门shut与close 共同意思是“关闭”细微区别在于（1） close 只表示把门关上，人不能出入就行 shut表示关严，强调与外界隔绝。（2）close 表示暂不开放 shut 表示永不开放6. guard against sth 防范，提防某事Study Skills1. We will go and look him up。look sb up 拜访某人look up 还有“向上看，查找”的意思look up the dictionary 查字典2. glance at each other 对看一眼Task1. get along with sb 与某人相处融洽 He gets along well with her parents。 他和父母相处得很好。get along with sth 某方面进行，进展 How are you getting along with your work? 你的工作进展如何？2. No one knows what he does for a living. 没人知道他以什么谋生。for a living 为了生存，为了谋生make a living 谋生3. You are under arrest for murder. 你因为谋杀被捕了。be under arrest