《Exploring English》Section ⅢPPT教学课件第一部分内容：语言基础自测Ⅰ.单词拼写根据汉语或者首字母提示，写出下列单词1．You can take the ______ (地铁)No.1 to get Tiananmen Square.2．The story about their love has many different ______(版本)．3．The weather of today is______(相当；颇)hot compared to this time last year.4．Please try to practice the ability to guess the work according to the______(上下文；语境)．5．One had better see life in its various______when young.6．Please come to my ______for lunch after the meeting.7．You can take the ______right to the top of the building.8．People are living longer_________，and they are better educated.Ⅱ.拓展词汇根据词性和汉语提示，写出下列单词1．______n．起源，起因→original adj.最初的，原始的→originate v．创始，起源于2．______n．上下文，语境→contextual adj.与上下文有关的3．______v．组成→formation n．组成，形成4．tradition n．传统→ ______ adj.传统的→ ______adv.根据传统Ⅲ.补全短语根据提示补全下列短语1．be known______为人所知2．vice______反之亦然3．be made up______ 由……组成4．be different______与……不同5．______．..for example 以……为例6．______you can see 正如你所见7．would______宁愿；更喜欢8．pick______拾起；捡起；开车接；偶然获得Ⅳ.选词填空选用上述短语的适当形式填空1．______，we are low on cash these days so we have no more to lend.2．He ______ some useful information while communicating with his customer.3．______ traffic ______，many new overpasses being built proves the city's fast changes.4．He______go there by bus in such a hot day than stay at home.5．The changes in the traffic rules do not seem to ______ the public.6．If you lose control of your drinking, you lose control of your partying，______．7．The medical team to Zanzibar in Tanzania ______nine people.8．What he told me about the accident______your description.... ... ...Exploring English PPT，第二部分内容：核心要点探究be made up of由……组成(教材P17)And sometimes a word is made up of the first letters of several words...并且有时候一个单词由几个单词的首字母组成……consist of　由……组成be composed of 由……组成be made of 由……材料制成be made from 由……材料制成make up 编造；化妆；组成；占比例make up for 弥补①New Zealand is made up of two islands，the larger of which is the South Island.新西兰主要由两个岛屿组成，其中较大的为南岛。②The collection consists of/is made up of/is composed of three parts：poems，essays and short stories.这本作品集是由诗、散文和短篇小说三部分合编成的。③We came into this field late, so we must work hard to make up ____ the lost time.我们涉足这一领域较晚，因此我们必须努力工作，把失去的时间补回来。④Future buildings, roads, and cities may be made______garbage.将来的建筑物、公路和城市都可能用垃圾建造。[名师点津]　be made up of，be composed of 和consist of都是表示“由……组成”，但是consist of 只能用主动，不可用于被动。be made of 和be made from都表示“由……材料制成”，区别在于后者看不出原材料。would rather宁愿；宁可(教材P18)And the Americans find the British spelling “­re” does not match its pronunciation，so they would rather spell­“re” as“­er”．并且美国人发现英式拼写“­re”和他们的发音不匹配，所以他们宁愿把“­re”拼写成“­er”。(1)would rather do sth.than do sth.＝would do sth.rather than do sth.＝prefer to do sth.rather than do sth.宁愿……，也不……(2)would rather (not) do sth.宁愿(不)做某事(3)would rather＋从句did （现在）had done（过去）(4)rather than 而不是(5)or rather 更确切地说... ... ...Exploring English PPT，第三部分内容：语法专项突破构词法语 境 自 主 领 悟先观察原句阅读下列句子，并体会黑体部分的用法1.For example, in our free time we can sculpt a sculpture and paint a painting.2.While we're doing all this traveling, we can get seasick at sea，airsick in the air and carsick in a car, but we don't get homesick when we get back home.3.And speaking of home，why aren't homework and housework the same thing？4.If harmless actions are the opposite of harmful actions, why are shameless and shameful behaviors the same？5.When we look out of the window and see rain or snow，we can say “it's raining”or“it's snowing”.6.When you see the capitalized “WHO”in a medical report, do you read it as the “who” in “Who's that？”What about“IT”and“US”．后自主感悟1.在例句1中的“sculpture”和“painting”都是 ，是_____“sculpt”和“paint”的______，分别加了名词后缀­ure和­ing。2.在例句2中，“seasick，airsick，carsick以及homesick”都是______加上了形容词后缀­sick组成的 。3.在例句3中，homework，housework分别是home，house加上work组成的 。4.在例句4中“harmless和harmful”以及“shameless和shameful”都是由词性为名词的harm和shame加上了形容词后缀­less或­ful组成的_______。5.在例句5中“rain”和“snow”在词性上既可以作 也可以作________。6.在例句6中“WHO”“IT”“US”都是______，和小写的who，it及us在读音和意义上大不相同。... ... ...Exploring English PPT，第四部分内容：语法精要点拨语言的基本要素之一是词汇。在语言发展的最初阶段，人们使用的是少量而简单的词，这些词只表示日常简单的事物和概念，构成语言中最基本的词，称之为基本词或词根。随着社会的发展与进步，有限的原生词已不够用，人们便创造了一些新词来表示新生的事物和概念。英语中构词法可以分为合成法、派生法、转化法、截短法和缩略法。一、合成合成(Compounding)：把两个或两个以上的单词合成一个新的单词的构词法。以合成法构成的单词叫作合成词，包括合成名词、合成动词、合成形容词、合成副词等。1．合成名词名词＋名词weekend周末名词＋动名词handwriting书法名词＋介词＋名词sister­in­law嫂子动词＋名词typewriter打字机动名词＋名词reading­room阅览室动词＋and＋动词hide­and­seek捉迷藏游戏现在分词＋名词flying­fish飞鱼形容词＋名词freshman大一新生副词＋动词outlook景色，风光副词＋名词evergreen常青树2．合成形容词名词＋形容词blood­red血红的名词＋现在分词French­speaking讲法语的名词＋to＋名词one­to­one一对一的名词＋过去分词man­made人造的数词＋名词one­way单行道的数词＋名词＋形容词three­year­old三岁的数词＋名词＋ed ten­storeyed十层的数词＋副词one­off 一次性的形容词＋名词high­quality高质量的形容词＋名词＋ed noble­minded高尚的形容词＋形容词light green浅绿色的形容词＋现在分词ordinary­looking相貌一般的副词＋形容词evergreen常青的副词＋现在分词hard­working辛勤的副词＋过去分词well­known著名的副词＋名词fast food专门提供快餐服务的介词＋名词indoor室内的3．合成动词名词＋动词sleep­walk梦游形容词＋动词white­wash粉刷(墙壁等)4．合成副词形容词＋名词hotfoot匆忙地形容词＋副词everywhere到处副词＋副词however尽管如此介词＋名词beforehand事先介词＋副词forever永远5．合成代词代词宾格＋self/selves herself 她自己物主代词＋self/selves myself 我自己themselves他们自己ourselves我们自己形容词＋名词anything 一切6．合成介词副词＋名词outside在……外面介词＋副词within在……之内副词＋介词into进入二、派生派生(Derivation)：在一个词根之前或之后加上某个词缀来生成一个新词的构词法，即称作派生法。加在词根之前的词缀叫作前缀，加在词根之后的为后缀。1．前缀除少数英语前缀外，前缀一般改变单词的意义，不改变词性。(1)表示否定意义的前缀常用的有dis­， il­， im­， in­， ir­， mis­， non­， un­等，在单词的前面加这类前缀常构成与该词意义相反的新词。例如：agree同意→disagree不同意fair公平的→unfair不公平的possible可能的→impossible不可能的understand理解→misunderstand误解(2)表示其他意义的前缀常用的有a­(多构成表语形容词), anti­ (反对；抵抗), auto­(自动), co­ (共同), en­(使), inter­(互相), re­(再；又), sub­(下面的；次；小), tele­(强调距离)等。例如：co­worker 同事，帮手enlarge使变大cooperate 合作rewrite重写subway 地铁2．后缀后缀通常会改变单词的词性，构成意义相近的其他词性；少数后缀还会改变词义，变为与原来词义相反的新词。下面仅作简单介绍。(1)构成名词的后缀常用的有­ence，­(e)r/ ­or (从事某事的人)，­ese (某地人)，­ess (雌性)，­ian (精通……的人)，­ist (专业人员)，­ment (性质；状态)，­ness(性质；状态)，­tion(动作；过程)等。例如：differ不同于→difference区别write写→writer作家China中国→Chinese中国人act表演→actress女演员music音乐→musician音乐家(2)构成动词的后缀常用的有­(e)n (多用于形容词之后)，­fy (使……化)，­ize (使……成为)。例如：wide→widen加宽beauty→beautify美化pure→purify提纯real→realize意识到organ→organize组织sharp→sharpen使变锋利... ... ...关键词：外研版高中英语必修一PPT课件免费下载，Exploring English PPT下载，.PPT格式； 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。