英语选择性必修 第三册Grammar and usage集体备课ppt课件

这是一份英语选择性必修 第三册Grammar and usage集体备课ppt课件，共23页。PPT课件主要包含了Ⅰ 重点单词，division，divide，architect，operator，operate，operation，cooperate，interrupt，conserve等内容，欢迎下载使用。
基础落实·必备知识全过关
1. ________ n. 分歧；分开, 分隔→_______ v. 划分；除；分开；使产生分歧
2. _________ n. 建筑师;设计师→___________ n. 建筑学；建筑风格→____________ adj. 建筑学的；建筑上的
architecture
architectural
3. ________ n. 操作人员, 技工；接线员→________ v. 运转；动手术；起作用→_________ n. 操作；经营；［外科］手术
4. ___________ n. 合作, 协作；协助, 配合→_________ v. 合作, 配合；协力→___________ adj. 合作的
5. _________ vt. 打扰, 插嘴；使暂停, 使中断→___________ n. 中断；干扰；阻断物
interruptin
6. ____________ n. 保护;保持→_________ v. 保存→______________ n. 自然资源保护论者
cnservatinist
7. _____ vt. &vi. 投票, 表决 n. 选票；投票→______ n. 投票人；有选举权的人
8. _______ n. 自然保护区；储备 vt. 预订；预留；保留→___________ n. 预约, 预订；保留
1. ____________ 受到威胁
under threat
2. __________ 拆开；剖析
3. ______________ 不知道, 不了解
be ignrant f
4. ___________ 预先, 提前
5. ________ 要求, 需要
6. ________ 总结；概述
重难探究·能力素养全提升
1. divisin n. 分歧；分开, 分隔
①A new natinal pride will mtivate urselves, lift ur sights, and heal ur divisins. 一种全新的民族自豪感将激励我们, 提升我们的眼界, 弥合我们的分歧。②Hannah's place is divided int several areas, prviding shelter fr thse hmeless peple. 汉娜的地方被分成几个区域, 为无家可归的人提供住处。
【即学即练】 单句语法填空/完成句子
①Unequal distributin f wealth may cause ________（divide） in sciety.
②_________________________________（被分成两个房间）, the huse served as a study as well as a fitness rm.
Having been divided int tw rms
2. interrupt vt. 打扰, 插嘴；使暂停, 使中断 vi. 打扰, 插嘴
①Peple kept nsing arund the place, interrupting my wrk. 人们在这周围不断查看着, 打断了我的工作。②I managed t wrk fr seven hurs withut interruptin. 我总算连续工作了七个小时。
【即学即练】 单句语法填空
①Any small ___________（interrupt）—a price check, a chatty custmer—can have dwnstream effects, hlding up an entire line.
②She has kept up physical training fr several years ________ interruptin.
③The calm f the afternn _______________（interrupt） by a lud nise.
was interrupted
语法冲关·语言规则全理清
Many peple have the dubt whether there is any cnnectin between ur senses and ur health. Scientists bserve the fact that. .making the mst f ur senses when we are yung can keep us healthy later n in life. Why d we feel anxius r tired?One study shws the truth that apprximately 90% f ur time is spent watching televisin r using cmputers. It is added that while ur sense f sight is used t much, ur senses f tuch and smell have been ignred. Peple ften ask the questin whether r nt we shuld develp all senses. There is n dubt that the answer is yes.
【语法感悟】 以上画线词引导的都是同位语从句。同位语从句指的是在复合句中充当________的从句, 属于名词性从句的范畴。同位语从句用来对其前面的__________进行解释说明, 被解释说明的词和同位语在逻辑上是主表关系（即被解释说明的词=同位语）。同位语从句一般紧跟在它所修饰的名词后面, 但有时同位语从句被别的词隔开, 在语法上叫作分隔式同位语从句。
一、后跟同位语从句的名词
1. 同位语从句常放在fact, news, idea, view, truth, hpe, prblem, infrmatin, wish, prmise, answer, evidence, reprt, explanatin, cnclusin等抽象名词后面, 说明该名词的具体内容。We heard the news that ur team had wn. 我们听到消息说我们队赢了。I have n idea when he will return. 我不知道他什么时候回来。
2. 同位语从句放在advice, demand, desire, instructin, rder, prpsal, recmmendatin, request, requirement, suggestin, wish 等表示“命令、建议、要求”等名词后面时, 从句的谓语动词需用虚拟语气, 即“shuld+动词原形”, 其中shuld可省略。Jhn Snw puts frward a suggestin that peple shuld nt be expsed t plluted water. 约翰·斯诺提出了一个建议, 人们不应该接触被污染的水。Here came the rder that we shuld finish all the wrk this week. 命令来了, 要我们在本周完成所有的工作。
二、同位语从句的引导词
1. 连接词that不能省略, 无意义, 不作任何成分。Few f us hld the belief that artificial intelligence will take the place f humans. 我们中很少有人相信人工智能将取代人类。
2. 从属连词whether不能省略, 不作成分, 意为“是否”。We are nt lking int the questin whether he is wrth trusting. 我们没有调查他是否值得信任的问题。
3. 连接代词wh，what，which，whse在从句中作主语、宾语、表语或定语。These teachers have n idea what it is like t earn ne's living in industry r cmmerce. 这些老师不知道在工业或商业领域中谋生是什么样的。There were varieties f brands n the car shw, but I had n idea which was mst suitable fr me. 车展上有各种各样的品牌, 但我不知道哪一种最适合我。
4. 连接副词hw，when，why，where在从句中作状语。We can't slve the prblem hw we can travel faster than light. 我们解决不了如何才能超过光速的问题。As a six-year-ld by, he has n idea why peple say t him mney makes the mare g. 作为一个六岁的男孩, 他不知道为什么人们会对他说：有钱能使鬼推磨。
三、同位语从句和定语从句的区别
1. 定语从句中的that是关系代词, 可在从句中作主语、宾语、表语；同位语从句中的that是连接词, 不作成分，无意义。This is why there is a saying that if yu want smething dne, ask a busy persn t d it. 这就是为什么有句谚语说, 如果你想做某件事, 就让一个忙碌的人去做。（同位语从句）The mther made a prmise that pleased all her children. 母亲做出了一个使她所有的孩子都高兴的承诺。（定语从句）
2. 定语从句说明先行词的性质与特征, 与先行词是修饰与被修饰的关系；同位语从句是对名词加以补充说明, 是名词全部内容的体现。The suggestin that he made at the meeting was very right. 他在会上提出的建议是非常正确的。（定语从句）The manager put frward a suggestin that we shuld have an assistant. 经理提出了一个建议, 说我们应该有一个助手。（同位语从句）【温馨提示】在名词和从句之间加be, 使之构成一个新句子, 如果合乎逻辑, 句子通顺, 则是同位语从句；定语从句是不能用系表结构把先行词与从句连接起来的。
【即学即练】 用适当的连接词填空
①Can yu find the answer t the questin ______ was wrng with the cmputer?
②There is sme dubt ________ she has the ability t d the jb.
③There can be n dubt _____ my brther is qualified fr the jb.
④There is n pssibility _____ we will finish the wrk in such a shrt time.
⑤The questin ________ the gas is harmful t peple's health is nt clear.
⑥I have n idea _____ the cell phne isn't wrking, s culd yu fix it fr me?