外研版 (2019)必修 第三册Unit 4 Amazing art教学ppt课件
展开本课件主要内容安排
一. 课件呈现1. 单元构词扩展词汇2. 单元核心词汇讲解3. 单元专题语法讲解4. 单元重点句型讲解二. 配套训练5. 单元知识要点训练(配套另作wrd版文档)
单元构词扩展词汇
认知与拓展 核心词汇
stimulatin
demnstratin
inspiratin
magnificence
单元重点短语
✭词汇一 lad n. 装载量; 负荷;重担
◆教材原句 Nw, at the tp f these stne stairs... get a lad f that! 现在,在这些石阶的顶端……请仔细看!◆要点必记 lad v. 装载; 使担负;装填lad ... with sth 用...把…装满; 使...负载lad ... int/nt sth 把...装入 a cmputer 把信息输入计算机;a lad f+ n 相当于a lt f+n 大量的lads f +n 大量的get a lad f that 请注意,仔细看under a lad 在重压下
1. The hungry guy laded his plate beef and vegetables. 2. He seemed (lad) dwn with the burdens f ffice. 3. The pr persn (lad) dwn with all my bags.4. The retired fficer has a garden that takes (lad) f time t maintain. 5. The medical team laded themselves with fd, medical supplies and xygen equipment. (英译汉)
医疗队自己携带了食物、医疗器具和氧气设备。
✭词汇二 fld v. 折叠,交叉
◆教材原句 And just lk at hw her dress is being flded by the wind! 看看她的长裙是怎么被风吹折起来的!◆要点必记fld n. 折层;折痕unfld v. 展开;开放;显露flding table/ chair 折叠桌、椅fld sth away 折叠起来挪开fld back 对叠起来
1. He frms a gd habit that the quilt and the blanket (fld) neatly when getting up.2. We can see kinds f flwers (unfld) befre ur eyes.3. The chairman was sitting with his arms (fld).4. He fund sme seeds (fld) in a little piece f paper.5. The mther flded the baby in her arms. (英译汉)
母亲把婴儿抱在怀里让他安稳睡觉。
✭词汇三 demnstrate v. 证明;演示;示范
◆教材原句 There were different stands where artists culd demnstrate their skills. 艺术家们可以在不同的展台上展示他们的技艺。 ◆要点必记demnstratin n. 示范;表达;实证demnstrate sth t sb演示给…看demnstrate with...用…来演示demnstrate t sb th-clause ◆ 考点呈现1. Let me demnstrate yu hw this machine wrks.2. She gave us a (demnstrate) f the machine t shw us hw it wrked.3. Yu want t enter a cmpany pursuing practical results, demnstrate yur value perfrmance.
✭词汇四 lack v. 缺乏;没有
◆教材原句 While sme say cntemprary art lacks skill, meaning and aristic value,... 虽然有人说当代艺术缺乏技巧、意义和艺术价值,但……◆要点必记lack n. 缺乏;没有lacking adj. 缺少的;没有的lack in 缺少…;在…缺乏fr lack f 因缺…,因没有…sth be lacking in 缺乏, 缺少
1. Many small plants in that cuntry clsed dwn lack f fuel.2. I think that the fat girl lacks the scientific knwledge f healthy diet. 3. I find it quite bring t chat with thse wh are (lack) in humur.4. 缺乏良好教育使他没有资格获取这份工作。(汉译英)
The lack f a gd educatin made him nt qualified fr this jb.
✭词汇五 stimulate v. 刺激,激励,促进
◆教材原句 Others argue that its wrth lies in its ability t stimulate new discussins and understanding f everyday bjects. 另一些人认为它的价值在于它能够激发人们对日常事物的新讨论和新理解。◆要点必记stimulate sb t d sth 激励某人做某事stimulate sb int +n./v-ing激励某人...◆考点呈现1. The crisis finally stimulated the gvernment effrts t help the pr.2. Better salaries will stimulate the staff (wrk) harder.3. The wrkers must (stimulate) int greater effrt by an ffer t share in the firm's prfits.
be stimulated
✭词汇六 mstly adv. 大部分地,主要地
◆教材原句 It shws sunflwers in a vise, msty in three shades f yellw. 它展示了花瓶里的向日葵,大部分是三种深浅不同的黄色。◆要点必记mst 作形容词修饰名词,表示 “大多数”;作副词修饰形容词或副词,表示“非常”。mstly 相当于mainly, 意为“主要地”almst = very nearly。意为“几乎;差不多”,指程度上相差很少;almst可与n,nne,nthing,never,nbdy等表示否定意义的词连用。◆考点呈现1. The actress kept quiet (mst) because she didn't want t damage her acting career.2. His stries were (mst) abut his travels in freign cuntries3. This is a (much) useful bk fr lking fr the usages f medicine.
✭词汇七 reach ut 延伸,触及
◆教材原句 They really d reach ut t us acrss the centuries as if time itself were nthing. 它们真地跨越了几个世纪与我们接触,时间本身仿佛定格在这一刻。◆要点必记reach ut (t...) 延伸至reach fr 伸出…以触及reach n. 可及之范围ut f reach 够不着beynd ne's reach (...)够不着in/within reach 够得着
1. The pupil reached ut his hand the dictinary.2. The plate n the upper shelf was my reach s I turned t my brther fr help. 3. The swimmer made a reach the rpe and was saved at last.4. Thse apples are t high fr the man (reach)5. Hpefully, bth sides will reach an agreement after the talk. (英译汉)
会谈之后, 双方有望达成协议。
语法 现在进行时被动语态
◆ 定义: 1. 表现正在进行或发生的被动动作,常与nw, lk等词连用。2. 表示现阶段或目前这段时间正在进行的被动动作,但这一被动动作在此时此刻不一定正在发生。◆ 结构:1. 主语+ be(is/am/ are) + being 主语+ 情态动词+ be being be + under / in/n +n. 的结构可以表示现在进行时的被动语态的含义。◆ 判断应用(看时间,定语态)1. 定义法2. 时间标志3. 语境
1. Lk! Anther bridge (build)ver the Changjiang River.2. Sme questins raised at yesterday's meeting are discussin. 3. Jhn is nt here. He must (interview) at present. 4. The effect f the new drug (study) at present by scientists. 5. These days the habitat f the pandas (prtect) in wild life reserves f China. 6. He has t g t wrkby taxi because his car (repair) at the garage.
is being built
be being interviewed
is being studied
is being prtected
is being repaired
单元重点句型
◆教材原句 It's time t get up clse and persnal with ne f histry's greatest artists.【句型分析】 固定句型意为“该是做某事的时候了”。It 为形式主语, 真正主语是不定式短语后置。【句型拓展】1. It's high/ abut time that-clause(从句采用虚拟语气: 从句谓语动词要用过去式或用shuld加动词原形,但shuld不可省略).2. It/That/This is/was the +序数词+time that-clause(主语+谓语用完成时态+...) 意为“是第几次发生某事。”3. The +clause, +主句. 首次;第一次。常引导时间状语从句,其重点不是讲第一次做什么,而是说明另一动作或情况;也可以作表语,强调到说话为止某一情况或动作的次数。
理解应用
1. The first time time I saw yu, I (realize) I semmed t have met yu befre. 2. It is the secnd that s many illegals (uncver). 3. It is nt the first time the false news has been put int the public. 4. I think that It’s time that yu (thrw) thse shes in the bin.5. the first time, I expressed my pinins firmly.6. It's time fr the pupils (have) their PE lessn.
has been uncvered.
threw或者shuld thrw
◆教材原句 What caught my attentin first was a 15th -century Qinghua bwl in a breathtaking exhibitin f Chinese prcelain.【句型分析】“What caught my attentin first” 是由what引导的“主语从句”,what在从句中充当“主语”。 1. 主语从句常结构为“引导词 + 主语 + 谓语 + 其他成分”.2. 主语从句的引导词:缺什么补充什么,不缺补”that'.① 主句从句本身结构完整,语意充分,用“that” 引导②主语从句本身成分残缺,则用“wh-”引导。技巧:读懂句意,判断语气”问与不问“,判断成分”缺与不缺“。eg. a. That he attended the party yesterday was a fact. (从句不缺,也无问➞a fact)b. Whether he attended the party yesterday was unknwn t me. (从句不缺,但是有问➞unknwn)
1. struck me was that they have all suffered a lt. 2. they shuld refuse t sign the petitin required great curage. 3. they wuld supprt us was a prblem.4. is tp frm wins the game when tw matched players meet.5. It is clear enugh he meant by saying that.6. yu are cming t Lndn is the best news I have heard this lng time. 7. the guest will reach here by car needs asking n the cellphne.
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