高中英语外研版 (2019)必修 第三册Unit 4 Amazing art评课ppt课件

这是一份高中英语外研版 (2019)必修 第三册Unit 4 Amazing art评课ppt课件，共31页。PPT课件主要包含了设计说明，fold v ，load nv，lack ，缺乏睡眠， exercise，缺乏运动，缺乏自信，精准释义，词块例句等内容，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
lack n.&v.
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. __________
当前青少年会面临哪些问题？
(a) lack f sleep
/ 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
fld [fəʊld]  v.
vi.&vt. 折叠;折起来;合拢vt. 包;裹n. [C]褶;褶痕
flds f a dress 连衣裙的裙褶 fld the paper in half 把纸对折 fld ne’s arms 交叉双臂 fld an umbrella 收拢伞 fld a baby in a blanket 把婴儿裹在毯子里Cut the paper alng the fld. 沿着褶痕把纸剪开。The flying vehicle has fur wings that fld up s it can be driven like a car. 这辆会飞的车有四个能折叠的车翼，这样它就能像汽车一样驾驶。
fld的反义词unfldflding adj. 可折叠的a flding wheel 可折叠轮胎a flding bike 可折叠自行车
On the first day, my manager was training me hw t fld and rganize platfrm after platfrm f clthes.(高考 天津卷3月 2018 写作) Andrew Ritchie, inventr f the Brmptn flding bicycle, nce said that perfect prtable bike wuld be "like a magic carpet... Yu culd fld it up and put it int yur pcket r handbag".(高考 湖南卷 2009 阅读)
该词在历年高考真题中出现20次
一、用fld的正确形式填空。Secnd, it is in the field f _________ bikes that we are seeing the mst interesting inventins. After abut ten tries, I had the clthes _________ perfectly.The vehicle-named the Transitin – has tw seats, fur wheels and wings that _________ up s it can be driven like a car.These pieces can be _________ int a neat little pack and fastened n yur belt.
lad n.&v.
上网时，当我们打开一个界面时，有时会看见这样的画面：Lading …，就是“加载中”的意思。
lad [ləʊd] n.&v.
负荷lad n(基本义)
装载；装填［计算机］载入
n. 负载（物）n. 工作量；负荷n. 负担；压力 (burden)vt. 装载；装填 (反 unlad)；[计算机] 载入
a lad f＝lads f＝plenty f大量，许多 take a lad ff ne’s mind打消某人的顾虑 lad (up)用……装…… lad sth. int sth. 把……装进…… get a lad f［非正式用语］注意；仔细地看 / 听The trucks waited at the warehuse t pick up their lads.I have a full lad f wrk.She is under great pressure frm heavy study lads.
When smene is depressed, the extra lad f having financial prblems can make the situatin wrse.He laded (up) the truck with cal. / He laded cal int the truck.Even pizza can be healthy if it’s laded with vegetables. 2009 全国改
uplad [ˌʌpˈləʊd , ˈʌpləʊd] vt.上载;上传n.上载(或上传)的数据dwnlad [ˌdaʊnˈləʊd , ˈdaʊnləʊd] vt.下载n.已下载的数据资料
Clthing takes a huge amunt f natural resurces(资源)t make, and buying lads f new clthing(r thrwing ut ld clthing)is nt healthy fr the envirnment.(高考 全国甲卷 2021 阅读)The library is nw a multimedia zne, laded with infrmatin in many frmats(载体形式).(高考 天津卷6月 2020 阅读）
该词在历年高考真题中出现25次
一、根据句意写出画线部分的汉语释义。1. The lad f parents has received little attentin, especially frm their wn children.（2011 江苏改） ___________ 2. Carrying their heavy lad, the tw brthers walked alng the riverbank, hardly nticing the distance.（2009 江西改） ___________3. I tk lads f phtgraphs, but mst f them didn’t cme ut. ___________