高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration课前预习课件ppt

这是一份高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration课前预习课件ppt，共33页。PPT课件主要包含了设计说明，argue v ，determine，精准释义，词块例句，词汇拓展，高考链接，lack ，argue，argue v等内容，欢迎下载使用。
本课件依据新教材和新课标的要求，将中英文中思维差异大、高考出现频率高、词义较多、用法灵活的词汇进行了汇总和精讲。特点：创新趣味性导入、追本溯源记单词、多重维度复现单词、遗忘曲线精准练单词、深度学习记忆单词模块：每个词的呈现同中有异，包含导入、详情和练习三个主要模块。具体分为：情境导入、词根溯源、语义网络图、精准释义、常见搭配、词块例句、高考链接、学后练习等方面
Unit4 高频词汇一览
determine v.
lack n.&v.
determine v.
determine [dɪˈtɜːmɪn] v. 
Yur attitude determines yur altitude. 你的态度决定你的高度。
Keywrds 关键词
determine = decide? 这两个词到底有什么关系呢？
词源义是“确定 / 决定”，产生于14世纪中期；“决心 (做某事)”产生于15世纪中期。
vt. [正式用语] 确定；查明 t find sth utvt. 是…的决定因素；影响 t fix r decide sthvt.&vi. 决心；决定 t decide sth firmly
t d sth. 决定做某事(表示动作) n/upn (ding) sth. 决定(做)某事 that决定I determine t make mre effrts t imprve my English. 我决心更加努力提高英语水平。She determined that nthing shuld be changed in her reprt.她决意不对自己的报告作任何修改。We determined n an early start. 我们决定早点出发。
Investigatrs are still trying t determine what caused the fire. 调查人员仍在设法找出失火的原因。It is yur effrts, nt yur intelligence, that determine yur success. 决定成功的是努力而非智力。2008 湖北Demand determines supply. 需求决定供给。
determined adj. ①坚决的；有决心的be determined t d sth. 决心做某事(表示状态)有决心的；意志坚定的：Amazed at hw skillful they were, I was determined t be just as gd. 惊奇于他们的技术是如此娴熟，我决心要跟他们一样优秀。 2013 浙江 My father was determined that nne f his children wuld be denied an educatin. 我父亲决意不让自己的一个孩子不接受教育。2015 福建改
determined adj. ②坚决的；坚定的：She gave me a determined lk — the kind that said she wuldn’t change her mind. 她给了我一个坚定的眼神——表明她是不会改变主意的。 人教① – 3
determinatin [dɪˌtɜːmɪˈneɪʃn] n. [U] 决定；决心；果断carry ut the plan with determinatin 坚决执行计划The imprtant thing in life is t have a great aim, and the determinatin t attain it. 人生最重要的事情是确定一个伟大的目标，并下定决心去实现它。 ——歌德
determinatin是determine的派生词，由determine + -atin构成； 掌握词块determinatin t d sth 做某事的决心；有时根据语境，表示“下定决心”可以用“have the determinatin”表达 。
determiner是英语语法术语中的“限定词”，用于修饰和限定名词， 明确性质范围的一系列词。包括：冠词 (the, a, an)，指示代词 (this / that / …)，形容词性物主代词 (his / her / …)，名词所有格 (his / hers / urs / …)，数词等等。
Thus, the keybard can determine peple's identities, and by extensin, whether they shuld be given access t the cmputer it's cnnected t—regardless f whether smene gets the passwrd right. (高考 广东卷 2019 阅读)Driven by heaven-knws-what mtives, he determines t write a bk. (高考 天津卷 2019 阅读）
该词在历年高考真题中出现60次
 一、写出下列句子中determine的汉语释义。1. Our scial psitins determine the way we are dressed. __________2. It is difficult t determine the exact cause f the illness. __________3. The date f the curt case has nt yet been determined. __________4. Hw hard the swimmers wrk nw will determine hw they perfrm in the Olympics. __________
二、在空白处填入1个单词或括号内单词的正确形式。1. She’s sure t get the jb she wants – she’s a very ___________ (determine) persn.2. Jane was determined nt ___________ (g) against her father’s wishes and accept his advice.3. He is an excellent lawyer (律师) with a gd brain and a ___________ (determine) t achieve. (2009 陕西)4. Black hles can nt be seen directly, s ___________ (determine) the number f them is very difficult.
determinatin
determining
lack [læk] n.&v.
He was a self-made man wh wed his lack f success t nbdy. — Jseph Heller
Peple dn’t lack strength; they lack will. — Victr Hug
在英语词汇学习中，具有多种词性的词往往很容易被用错，比如lack。判断下列句子的正误！
1. She is lack f cnfidence. __________2. She lacks f cnfidence. __________3. She lacks in cnfidence. __________4. She suffers frm a lack f cnfidence. __________5. She is lacking in cnfidence. __________6. She lacks cnfidence. __________
n. [U] [常用单数] 缺乏；不足 (shrtage) vt. & vi. [不用于被动语态] 缺乏；短少；没有
(a) lack f fd / mney / sleep / skills 缺乏食物 /金钱 / 睡 眠 / 技能 fr lack f 因缺少 lack (fr) nthing [正式用语] 什么也不缺The tur was cancelled fr lack f bkings. 这次出游因无人预订而取消了。The leaves turned yellw fr lack f light. 由于缺少光照，叶子变黄了。
These children have health prblems linked t pr diet and a lack f exercise. 这些孩子有与不良饮食和缺乏运动相关的健康问题。At first I lacked cnfidence. 起初，我缺乏自信。人教⑦ – 5They lacked the mney t send him t university. 他们没钱送他上大学。As he is very rich he lacks fr nthing. 他很富有，什么都不缺。
lacking adj [不用于名词前] 不足的；缺少的be lacking in sth 缺少某物小结1. 注意动词，名词的用法区别；2. a lack f, fr lack f, be lacking in sth是需要注意的重点短语。
This is what mtivatin r the lack f it can d. (高考 全国卷 II 2019 阅读)2. Why des the man seldm d exercise？He lacks mtivatin.B) He has a heart prblem.C) He wrks all the time. (高考 浙江卷 2019 听力)
该词在历年高考真题中出现64次
一、用lack的正确形式及其短语填空。1. The reasn why he didn’t pass the driving test is ____________ practice. 2. He didn’t pass the driving test ____________ practice. 3. —Jack still can’t help being anxius abut his jb interview. — ___________________ self-cnfidence is his Achilles’ heel, I am afraid. (2016 江苏)4. The research ____________ slid evidence, and therefre, its cnclusins are dubtful. (2012 浙江)
Lack f / A lack f
argue [ˈɑːɡjuː] v.
Vi. 争论;争辩;争吵vi.&vt.论证 t give reasns that supprt yur pinin abut sth
with sb. ver/abut sth. 因某事与某人争吵/争论 fr/against据理赞成/反对…… that...主张……，认为…… sb. int/ut f ding sth. 说服某人做/不做某事They are arguing with their classmates abut/ver the slutin t the prblem.他们就这个问题的解决方案与同学们进行着辩论。The authr argued fr / against free university educatin. 作者给出理由主张 / 反对免费大学教育。 2010 北京改
argument n.争论；争辩；争吵 have an argument with sb. abut/ver sth. 就某事与某人争吵
The gvernments argue that this will help freigners better jin the sciety and prmte understanding acrss cultures.(高考 浙江卷 2017 阅读)When the plluting industries argue that we‘ve lst the battle t cntrl carbn pllutin and have n chice but t adapt, it’s a nnsense designed t make the case fr business as usual.(高考 江苏卷 2017 阅读)
该词在历年高考真题中出现65次
一、选出所给句子的意思最接近的选项。She argued that wild animals shuld be left in the wild and nt used fr entertainment r advertisements.a. She disagreed that wild animals shuld be left in the wild and nt used fr entertainment r advertisements.b. She claimed that wild animals shuld be left in the wild and nt used fr entertainment r advertisements. 答案：b