人教版(2019)必修第三册 Unit4 Space Exploration高频词汇课件(四)(共33张PPT)

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名称 人教版(2019)必修第三册 Unit4 Space Exploration高频词汇课件(四)(共33张PPT)
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科目 英语
更新时间 2023-03-10 19:49:46

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(共33张PPT)
Unit 4
高频词汇学习
(四)
设计说明
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.
argue v.
导入
详情
练习
词源
精准释义
词汇拓展
高考链接
词块例句
determine
determine v.
导入
determine [d t m n] v.
Your attitude determines your altitude.
你的态度决定你的高度。
Keywords 关键词
determine = decide 这两个词到底有什么关系呢?
词源解读
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。
词源
精准释义
vt. [正式用语] 确定;查明 to find sth out
vt. 是…的决定因素;影响 to fix or decide sth
vt.&vi. 决心;决定 to decide sth firmly
词块例句
to do sth. 决定做某事(表示动作)
on/upon (doing) sth. 决定(做)某事
that决定
I determine to make more efforts to improve my English. 我决心更加努力提高英语水平。
She determined that nothing should be changed in her report.她决意不对自己的报告作任何修改。
We determined on an early start. 我们决定早点出发。
determine
Investigators are still trying to determine what caused the fire. 调查人员仍在设法找出失火的原因。
It is your efforts, not your intelligence, that determine your 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。
词块例句
词汇拓展
determined adj. ①坚决的;有决心的
be determined to do sth. 决心做某事(表示状态)有决心的;意志坚定的:
Amazed at how skillful they were, I was determined to be just as good. 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 none of his children would be denied an education. 我父亲决意不让自己的一个孩子不接受教育。2015 福建改
词汇拓展
determined adj. ②坚决的;坚定的:
She gave me a determined look — the kind that said she wouldn’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
词汇拓展
determination [d t m ne n] n. [U] 决定;决心;果断
carry out the plan with determination 坚决执行计划
The important thing in life is to have a great aim, and the determination to 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
determination是determine的派生词,由determine + -ation构成;
掌握词块determination to do sth 做某事的决心;有时根据语境,表示“下定决心”可以用“have the determination”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 / ours / …),数词等等。
词汇拓展
Thus, the keyboard can determine people's identities, and by extension, whether they should be given access to the computer it's connected to—regardless of whether someone gets the password right. (高考 广东卷 2019 阅读)
Driven by heaven-knows-what motives, he determines to write a book. (高考 天津卷 2019 阅读)
该词在历年高考真题中出现60次
高考链接
练习
一、写出下列句子中determine的汉语释义。
1. Our social positions determine the way we are dressed. __________
2. It is difficult to determine the exact cause of the illness. __________
3. The date of the court case has not yet been determined. __________
4. How hard the swimmers work now will determine how they perform in the Olympics. __________
决定
确定
确定
决定
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 to get the job she wants – she’s a very ___________ (determine) person.
2. Jane was determined not ___________ (go) against her father’s wishes and accept his advice.
3. He is an excellent lawyer (律师) with a good brain and a ___________ (determine) to achieve. (2009 陕西)
4. Black holes can not be seen directly, so ___________ (determine) the number of them is very difficult.
练习
determined
to go
determination
determining
导入
详情
练习
精准释义
词汇拓展
高考链接
词块例句
lack
lack n.&v.
lack [l k] n.&v.
导入
He was a self-made man who owed his lack of success to nobody.
— Joseph Heller
People don’t lack strength; they lack will.
— Victor Hugo
导入
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 of confidence. __________
2. She lacks of confidence. __________
3. She lacks in confidence. __________
4. She suffers from a lack of confidence. __________
5. She is lacking in confidence. __________
6. She lacks confidence. __________
精准释义
n. [U] [常用单数] 缺乏;不足 (shortage)
vt. & vi. [不用于被动语态] 缺乏;短少;没有
词块例句
(a) lack of food / money / sleep / skills 缺乏食物 /金钱 / 睡
眠 / 技能
for lack of 因缺少
lack (for) nothing [正式用语] 什么也不缺
The tour was cancelled for lack of bookings. 这次出游因无人预订而取消了。
The leaves turned yellow for lack of light. 由于缺少光照,叶子变黄了。
lack
词块例句
These children have health problems linked to poor diet and a lack of 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 confidence. 起初,我缺乏自信。人教⑦ – 5
They lacked the money to send him to university. 他们没钱送他上大学。
As he is very rich he lacks for nothing. 他很富有,什么都不缺。
词汇拓展
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 of, for lack of, be lacking in sth是需要注意的重点短语。
This is what motivation or the lack of it can do. (高考 全国卷 II 2019 阅读)
2. Why does the man seldom do exercise?
He lacks motivation.
B) He has a heart problem.
C) He works 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
高考链接
一、用lack的正确形式及其短语填空。
1. The reason 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 anxious about his job interview.
— ___________________ self-confidence is his Achilles’ heel, I am afraid. (2016 江苏)
4. The research ____________ solid evidence, and therefore, its conclusions are doubtful. (2012 浙江)
练习
lacking
for lack of
Lack of / A lack of
lacks
argue
导入
详情
练习
精准释义
argue v.
词汇拓展
高考链接
词块例句
导入
argue [ ɑ ɡju ] v.
精准释义
Vi. 争论;争辩;争吵
vi.&vt.论证 to give reasons that support your opinion about sth
词块例句
with sb. over/about sth. 因某事与某人争吵/争论
for/against据理赞成/反对……
that...主张……,认为……
sb. into/out of doing sth. 说服某人做/不做某事
They are arguing with their classmates about/over the solution to the problem.他们就这个问题的解决方案与同学们进行着辩论。
The author argued for / against free university education. 作者给出理由主张 / 反对免费大学教育。 2010 北京改
argue
argument n.争论;争辩;争吵
have an argument with sb. about/over sth. 就某事与某人争吵
词汇拓展
The governments argue that this will help foreigners better join the society and promote understanding across cultures.(高考 浙江卷 2017 阅读)
When the polluting industries argue that we‘ve lost the battle to control carbon pollution and have no choice but to adapt, it’s a nonsense designed to make the case for 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
高考链接
一、选出所给句子的意思最接近的选项。
She argued that wild animals should be left in the wild and not used for entertainment or advertisements.
a. She disagreed that wild animals should be left in the wild and not used for entertainment or advertisements.
b. She claimed that wild animals should be left in the wild and not used for entertainment or advertisements.
答案:b
练习
二、用适当的介词填空。
They have argued __________ each other for years __________ the best way to grow potatoes.
2. When you present reasons why you believe in something, you argue ________ it.
3. If we always reproduced what was there before, we would all still be living in caves. Thus, I would argue __________ copying previous architectural styles and choose something fresh and different. (2014 安徽)
练习
about/ over
with
against
for