外研版（2019）必修第一册 Unit1 A new start高频词汇课件（六）（42张ppt)

(共42张PPT)
Unit 1
高频词汇学习(六)
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
Unit1 高频词汇一览
select v.
struggle v.
exchange v.
select
导入
详情
练习
精准释义
词块例句
select v.
高考链接
词汇拓展
大家有没有试过电脑键盘上的快捷键组合Ctrl+A 当我们同时摁下这两个键时，其实我们在进行一个“Select All”的操作，即“全部选中”。
select [s lekt] v.
导入
精准释义
v. (经过认真思考而)挑选;选择;选拔to choose sb / sth, usually carefully, from a number of similar things
a randomly selected sample of 23 schools随机抽选的23所学校
selected poems of T.S. Eliot T.S.艾略特诗选
He hasn't been selected for the team.他未能入选进队。
All our hotels have been carefully selected for the excellent value they provide.我们住的旅馆都是精心挑选的，最为合算。
This model is available at selected stores only.这种款式只在特定商店有售。
词块例句
词汇拓展
记忆技巧：se 分开 + lect 选择；收集 → 分开选 → 选出
词汇拓展
selective [sI'lektiv] adj慎重选择的;精挑细选的
selection[sI'lek n] n. [U]&[C]可选之人或物;选集:
make a selection作出选择
Selections From Charles Dickens《狄更斯选集》
choose: to decide which thing or person you want out of the ones that are available 指选择、选取人或物：
You choose ─I can't decide.你来选吧，我拿不定主意。
select: [often passive] to choose sb/sth, usually carefully, from a group of people or things 指仔细选择、挑选：
He was selected for the team.他已入选进队了。
pick:( rather informal ) to choose sb/sth from a group of people or things 指选择、挑选：
She picked the best cake for herself.她为自己挑了一块最好的蛋糕。
词汇拓展
It seems obvious that evolution should select for larger brains. (高考 江苏卷 2019 阅读)
For this purpose, select ripe bananas for freezing as they are much sweeter.(高考 全国卷II 2018 阅读)
该词在历年高考真题中出现33次
高考链接
一、从括号中选择适当的词并用其正确形式填空。
(choose, select, pick)
1. He _______ а pair of socks to match his suit.
2. My wife is going with me to help me _______ out а new suit.
3. I cannot _______ but wait.
4. She took a long time to _______ а new sweater.
selected
练习
pick
choose
choose
struggle
导入
详情
练习
精准释义
struggle v.
高考链接
词块例句
导入
struggle [ str ɡl] v.
If there is no struggle, there is no progress.
—— Frederick Douglass
没有斗争就没有进步。
——弗雷德里克·道格拉斯
精准释义
n. [C] 斗争;奋斗;难事
vi. (与某人)搏斗;斗争;挣扎
词块例句
struggle for为争取……而斗争；为……而努力
struggle with与……斗争；与……搏斗
struggle against与……斗争；为反对……而斗争
struggle to do sth. 努力做某事
struggle to one’s feet 挣扎着站起来
It was a hard struggle to get my work done on time.
为使工作按时完成，我做了一番努力。
Many students will struggle to find a sense of belonging.
很多学生会拼命寻找一种归属感。
struggle
Naomi heard multiple stops and starts, Steve struggling, searching while his wife Joni called him "honey" and encouraged him.(高考 江苏卷 2019 阅读)
He struggled to explain what he heard in his head.(高考 江苏卷 2019 阅读)
Most of his adult life has been a losing struggle against debt and misfortune.(高考 天津卷 2019 阅读)
该词在历年高考真题中出现57次
高考链接
练习
一、在空白处填入1个适当单词或括号内单词的正确形式
1.It was a real struggle ________ (be) ready on time.
2.India attained independence in 1947,after________long struggle.(2013 全国单选)
3.Many students will struggle ________(find) a sense of belonging after entering college.(2016 北京阅读改)
to be
to find 　
a
练习
4.Like it or not, our adult lives will be consumed by the struggle ________ money. (2011 安徽阅读)
5.His hands tell the story of his life as a farmer, including all his ________ (struggle).(2013 天津完形填空)
for
struggles
exchange
导入
详情
练习
语义网络图
精准释义
词块例句
exchange v.
高考链接
词汇拓展
exchange [ ks t e nd ] n.
导入
exchange 的词源义是“act of reciprocal giving and receiving”。它是由前缀 ex- (out) 和 change 组成，可以理解为“拿……出去换成……”，其基本义是 “交换” 。
在原始社会，人们 “物物交换”，交换自己所需要的物资。但是有时候受到用于交换的物资种类的限制，不得不寻找一种能够为交换双方都能够接受的物品，这种物品就是最原始的货币。随着商品生产和交易量逐渐增大，商人们为了谈生意就必须商定一个固定的地点定期会见，就产生了“交易所”。
express
explain
表达
解释
ex- 意为“out 向外”
ex- + change =？
exchange的意义由交换具体的人或物到交换抽象的东西如思想或信息的转变。如果双方心平气和地交换思想或信息，可称为“交流”。如果双方怒气冲冲地交换的内容是人身攻击 (personal attacks)，严肃的说法是“争论”，通俗的说法是“互撕”。
Trump and Clinton exchanged heavily in personal attacks.
导入
语义网络图
交换
基本义
exchange
人与人或物与物之间的“交换”
商品之间的“交换”
货币之间的“交换”
“交换”的场所
交换；交流
(商品的) 调换
(货币的) 兑换
交易所
名词
动词
交换；交流
更换；兑换
精准释义
n.交换;互换;交流;掉换an act of giving sth to sb or doing sth for sb and receiving sth in return
n.交谈;对话;争论conversation/argument
n.兑换;汇兑the process of changing an amount of one currency (= the money used in one country) for an equal value of another
vt.交换;交流;掉换;兑换;交易;更换;交换(尤指房屋或土地买卖的契约)
词块例句
an exchange student
exchange New York Stock Exchange
exchange views / ideas
Would you like my old TV in exchange for this camera
Before graduation, students exchange presents with each other.
I’d like to exchange this dress for one in a larger size.
“与某人交换 / 交流”时与 with 搭配
“更换某物”时与 for 搭配
单词串串记---前缀ex-
exclude exhibit exhibition
exit expand expansion
explain explore export
expose exposure express
extend
词汇拓展
高考链接
A group of exchange students from the UK are visiting our school next month.(高考 江苏卷 2019 写作)
When groups get together to exchange ideas, they actually come up with fewer ideas overall than if they each had worked alone.(高考 天津卷3月 2018 阅读)
Italy is the latest Western European country trying to control a growing immigrant (移民) population by demanding language skills in exchange for work permits, or in some cases, citizenship.(高考 浙江卷 2017 阅读)
该词在历年高考真题中出现49次
练习
一、在括号内填入适当的介词。
1. He sold or exchanged some of the milk in the towns nearby _______ other food. (2015 广东)
2. I’ll type your report if you look after my baby ______ exchange.
3. If you have a book and don’t want to keep it, you can exchange it ______ me. (2012 重庆)
4. This exchange ________ greetings raised the kids’ productivity. (2009 山东)
for
in　
with
of
练习
二、将下列短语译成英语。
1. 交换生 __________________________________
2. 互换电话号码 __________________________________
__________________________________
3. 将美元换成英镑 __________________________________
an exchange student / exchange students
exchange telephone numbers / the exchange of telephone numbers
exchange dollars for pounds
练习
三、写出下列句子中画线部分的汉语释义。
1. Mike Perry and Max Griffin have a heated exchange on social media. __________
2. I shook hands and exchanged a few words with the manager. __________
3. Several people were killed during the exchange of fire.
__________
4. There was a brief exchange between the two leaders.
__________
激烈的争论
交谈 / 交流了几句
交火
交谈
honour
导入
详情
练习
词源
语义网络图
精准释义
honour n.
高考链接
词块例句
词汇拓展
导入
honour [ n ] n.
导入
honour [ n ] n.
词源
语义网络图
精准释义
音意互通：傲呢 助记：荣誉的事情值得骄傲呢。
n. 荣誉，荣幸；敬意
vt. 尊敬；授予荣誉
n. 荣誉；尊敬；荣幸
feel it an honour to do sth. 感觉做某事很荣幸
it is an honour to do sth. 做某事是一种荣幸
in honour of 为了向…… 表示敬意；为了纪念……
We fought for the honour of our country.
我们为我们国家的荣誉而战。
An oak tree was planted in honour of the occasion.
种了一棵橡树以纪念这一盛会。
honour
词块例句
vt. 向某人致敬
be/feel honoured to do sth. 感觉做某事很荣幸
be honoured for 因……而受尊敬
be honoured as 被尊为……
We are here today to honour the people who gave their lives to our country.
今天我们在此向那些为祖国献出生命的人们表示敬意。
I am honoured to have a speech here. 我很荣幸在此发言。
honour
词块例句
词汇拓展
应用
vt.应用;涂抹
vi.申请
用具;器皿
申请;应用
申请人
雇用;利用
雇用;就业
失业
雇主
雇员
供应;提供
回答;回复
暗示,表明
增加;繁殖
简单的
探索;探测;探险
探索;探险
词汇拓展
He considered it an honor.高考 江苏卷 2019 阅读
"I just want to say thank you," he said, "You 58 my life !“
58. A) created; B) honored; C) saved; D) guided
高考 全国卷II 2018 完型
3. China's soft power grows ___ the increasing appreciation and understanding of China globally. 高考 江苏卷 2018 单选
in line with B) in reply to C) in return for D) in honour of
该词在历年高考真题中出现84次
高考链接
练习
一、单句语法填空
1.They named the school after the hero ______ honour of him.
2. He felt greatly ___________ (honour) to be invited to the wedding ceremony.
3. I do think ______ is a great honour to take part in the activity.
4. It’s ______ honour to have you here today，Mr President.
in
honoured
it　
an
练习
一句多译
能被邀请来参加你的生日聚会我很荣幸。
5.______________________________________________________
6.______________________________________________________
I feel it a great honour to be invited to your birthday party.
It is a great honour for me to be invited to your birthday party.