人教版（2019）高中英语选择性必修第二册 Unit5 First Aid 高频词汇课件（一)(共26张PPT)

(共26张PPT)
Unit 5
高频词汇学习
（一）
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
Unit5 高频词汇一览
delay n.& v.
panic n.&v.
interrupt v.
导入
详情
练习
精准释义
词汇拓展
高考链接
词块例句
delay
delay v.&n.
delay是什么意思？和时间有关。put off
导入
delay [d le ] v.&n.
精准释义
vi. & vt. 耽误;延误;推迟(put off, postpone)
n. [C] & [U]耽误;延误;推迟
delayed doing推迟或者延期做某事
He delayed telling her the news, waiting for the right moment.他没有马上把消息告诉她，等有了适当的时机再说。
Don't delay─call us today!别拖延——今天就给我们打电话！
We apologize for the delay in answering your letter.来信收悉，迟复为歉。
词块例句
词汇拓展
记忆技巧：de 放下，推迟，延期+ lay 放置→ 延期放置→ 推迟
delayed adj. 延迟的，拖延的
delayed drop 延迟开伞降落
They decide to have more workers for the project so that it won't be delayed.(高考 江苏卷 2020 单选)
The proposal attempts to deal with what some call the "death valley" of autonomous vehicles: the grey area between semi-autonomous and fully driverless cars that could delay the driverless future.(高考 天津卷 2017 阅读)
该词在历年高考真题中出现38次
高考链接
一、根据所给汉语，完成句子。
The World Health Organization gave a warning to the public without any ________ (延误) when the virus of H1N1 hit Mexico in April, 2009. 2009福建改
And the longer we ________ (耽搁) it, the more tired we feel. 2016天津改
A traffic jam, flat tyres, etc. can ________ (延迟) him further. 2015陕西改
For want of better names, we shall call these two classes immediate reward and _______ (延迟的) reward.2015福建改
练习
delay
delay
delay
delayed
panic
导入
详情
练习
精准释义
词块例句
panic n.&v.
高考链接
词汇拓展
panic [ p n k] n.&v.
导入
看到这几幅图片，你可以猜出panic的意思。
精准释义
vi.& vt. (panicked；panicked) (使）惊慌失措；（使惊慌) If you panic or if someone panics you, you suddenly feel anxious or afraid, and act quickly and without thinking carefully.
n.惊慌，惊恐Panic is a very strong feeling of anxiety or fear, which makes you act without thinking carefully.
panic sb. into doing sth. 使某人惊慌地做某事
get into a panic 陷入恐慌
in panic 惊慌失措地；处在恐慌中
The girl is in a state of panic. Try to help her calm down.这个女孩惊恐万分。努力帮她平静下来吧。
The students panicked when told that final exams were less than a week away.当得知离期末考试还有不到一周的时间时，学生们惊慌失措。
词块例句
panic
词汇拓展
记忆技巧：Pan希腊神话森林之神“潘”
panicky adj.恐慌的，紧张不安的
Jenna panicked.(高考 全国新高考I卷 2021 写作)
My panic has gone.(高考 上海卷 2018 阅读)
Her owner Mike Holden panicked and called the coastguard of Cornwall, who turn up in seconds.(高考 陕西卷 2015 阅读)
该词在历年高考真题中出现12次
高考链接
一、用括号中单词的正确形式完成下列句子。
1. An earthquake hit the city, causing ________(恐慌) among the people.
2.The big fire ________________________ from the third floor to the ground.大火吓得他从三楼跳到了地上。
3. When the people heard the news，they fled the village __________. 人们听到这个消息后，惊慌失措地逃离了这个村子。
二、单句改错
When the volcano erupted，all the people got into panic.
panic
练习
panicked him into jumping
in panic
∧
a
interrupt
导入
详情
练习
精准释义
interrupt v.
词汇拓展
高考链接
词块例句
导入
interrupt [ nt r pt] v.
看到这2幅图片，你可以猜出interrupt的意思。
精准释义
vt. 战胜;克服
vt. [常用于被动语态]受到...的极大影响[usually passive] 受到…的极大影响to be extremely strongly affected by sth
interrupt sb. /sth. (with sth. )打断(某人)讲话；打扰，打岔
Sorry to interrupt, but there's someone to see you.对不起打扰一下，有人要见你。
Would you mind not interrupting all the time 请你别老是插嘴好吗？
词块例句
记忆技巧：inter 在…之间 + rupt 破，断裂 → 在〔讲话〕中间打断 → 打断
interruption [ nt r p n] n.打扰；阻断物
without interruption不间断地
He ignored her interruptions.他没有理会她的打岔。
She spoke for 20 minutes without interruption .她连续讲了20分钟。
词汇拓展
词汇拓展
辨析interrupt，disturb
※interrupt中断，打断，主要指对别人的谈话或某一活动的打扰，使对方的活动停下来或不能继续。
※disturb指扰乱，使人不能平静或妨碍别人工作、思维或正常秩序，是程度较深的打扰。
The right level of background noise may interrupt our normal patterns of thinking just enough to allow our imaginations to wander, without making it impossible to focus.(高考 全国乙卷 2021 阅读)
"I didn't request anyone to keep me company," Mrs. Watson interrupted.(高考 天津卷3月 2018 阅读)
该词在历年高考真题中出现29次
高考链接
练习
一、完成句子。
It is not polite to interrupt a speaker _________ frequent questions.不断提问打断演讲者是不礼貌的。
A woman excused the____________ (interrupt) and handed me an envelope.一个女人为打断我上课而道歉，并递给了我一个信封。(2017·全国Ⅱ)
She has kept up physical training for several years ______________她坚持体育锻炼，多年来从未间断。
with
interruption
without interruption
4. Will you stop ____________ (打断) me when I'm talking 2012 全国
二、选词填空 interrupt，disturb
1. We have to ____________ you，because your speech has gone beyond the time limit.
2. Playing with mobile phones in class can ____________ other students’ study.
interrupt
interrupting
练习
disturb