人教版（2019）必修第二册 Unit3 The internet高频词汇课件（一)(共39张PPT)

(共39张PPT)
Unit 3
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
Unit3 高频词汇一览
identity n.
benefit n.&v.
distance n.
导入
详情
练习
词源
精准释义
词汇拓展
高考链接
词块例句
identity
identity n.
导入
identity [k n s nd] adj.
词源
精准释义
n. 身份:[C]&[U][缩写为ID]
n. (区别人或群洋体的)个性/特征:[C]&[U]
词块例句
ID Card= Identity Card 身份证
identify sb / sth with sth认为某人/某物等同于某物
identify with sb / sth认同某人/某物；与某人/某物有同感
The next step, DeBruyn says, will be to identify the cause of the breakdown.(2018北京)
下一步，DeBruyn说，将是确定故障的原因。
词汇拓展
词汇拓展
词汇拓展
identity
①[C] & [U] [缩写为ID]身份:an identity card (ID card)身份证Only when your identity has been checked, will you be allowed in.
只有确认身份后才允许你进入。
②[C] & [U] [缩写为ID] (区别人或群体的)个性/特点
The college years are supposed to be a time for the development of adult identity.大学阶段应该是培养成年人个性特征的一段时间。(2016北京改)
词汇拓展
identification
①[U] & [C]when you recognize sth or discover exactly what it is:
provides an identification to stick inside the book.
提供一个贴在书内的标识记号。
②[U] [缩写为ID]身份证明(文件)
We are all asked to show some identification ——an identity card or
a passport ——before boarding the plane.
登机前我们都需要出示身份证明，如身份证或护照。
As data and identity theft becomes more and more common, the market is growing for biometric (生物测量) technologies—like fingerprint scans—to keep others out of private e-spaces.(高考 广东卷 2019 阅读)
该词在历年高考真题中出现29次
高考链接
练习
一、将下列短语翻译成英语。
1. 身份证 an identity / ID card
2. 发现某人的身份 discover sb's identity
3. 保护某人的身份 protect sb's identity
4. 社会认同 social identity
练习
二、根据所给汉语，完成句子。
1. He gave himself a new name to hide his ________ (身份) when he went to carry out the secret task. (2015湖北改)
identity
三、根据句意写出画线部分的汉语释义。
找出1.We need to identify the best ways of attaining our goals.
表明......的身份2.The woman’s accent identified her as an American.确认3.Passengers were asked to identify their own suitcases before
they were put on the plane.
benefit
导入
详情
练习
词源
精准释义
词块例句
benefit n.&v.
高考链接
词汇拓展
benefit [ ben f t] n.&v.
导入
词源
词源
精准释义
n. 利益；益处 an advantage, improvement, or help that you get from sth
n. 津贴；救济金(welfare)
v. 有益于；受益:
be of benefit to对...有益(be beneficial to)
for sb's benefit / for the benefit of sb为了某人(的利益)
benefit from/by...从……中受益，得益于……
It’s obvious to us that doing eye exercises benefits our eyes，and that’s to say，our eyes can benefit from doing eye exercises.很明显，做眼保健操有益于我们的眼睛，也就是说，我们的眼睛会受益于眼保健操。
China has been pushing the reform for the benefit of all its citizens.中国一直在为了全体公民的利益而推行改革。
benefit
词块例句
词汇拓展
beneficial adj.有益的；有利的；有用的
be beneficial to sb. 对某人有益处
This is an agreement that is greatly beneficial to both parties.
→This is an agreement which is of great benefit to both parties.
词汇拓展
However, if others benefit in the process, and I get some reward too, does it really matter where my motivation lies (高考 全国卷 II 2019阅读)
D. Another side benefit of getting fresh air is sunlight.(高考 广东卷 2019 阅读七选五)
该词在历年高考真题中出现113次
高考链接
一、完成句子
1、China has been pushing the reform of public hospitals
______________ (为了..的利益) all its citizens.2012福建改
二、根据所给提示，将下列句子翻译成英语。
1.Good opinions are worth sticking to because they can benefit us all (对我们都有益).(2015浙江书面表达)
2.China has been pushing the reform(改革)of public hospitals for the benefit of all its citizens / for all its citizens' benefit(为了所有市民的利益).(2012福建单选改)
for the benefit of
练习
for
练习
二、根据所给提示，将下列句子翻译成英语。
As we know, books are the source of knowledge. I benefit a lot from reading (从阅读中获益良多). (2012江西书面表达)
The situation is of no benefit to anyone (对任何人 都没有好处).
distance
导入
详情
练习
词源
语义网络图
精准释义
distance n.
词汇拓展
高考链接
词块例句
导入
distance['dIst ns] n.
词源
语义网络图
精准释义
n. [C]&[U]距离；间距
n. [山]遥远；远处；远方
n. [C]&[U]冷淡；疏远:
in the distance在远处
at a distance 隔一段距离；从远处
at a distance of ... 在……远处
keep sb. at a distance 对某人冷淡；与某人疏远
keep one’s distance from 与……保持距离；疏远
They cheered up when they saw lights in the distance.看到远处的灯光时他们欢呼起来。
She stood at a distance，watching the game.她站在远处观看比赛。
distance
词块例句
词汇拓展
词汇拓展
词汇拓展
distant
遥远的；远处的；久远的:
He wanted to get away from everything. So he moved to a distant land.他想摆脱眼前的一切，于是他搬到了一个遥远的地方。
The time we spent together is now a distant memory.我们一起度过的时光现已成为遥远的记忆。
作基本义:空间、
时间上的远
distant
疏远的;冷淡的:
Pat sounded very cold and distant on the phone.帕特在电话里听起来非常冷淡和疏远。
[只用于名词前]远亲的反close:上的远
He is my distant cousin / relative.他是我的远房表兄弟/远亲。
词汇拓展
情感上的远
只用于名词前
血缘关系
Regardless of the weather or the distance, Paul Wilson will make sure low-income students in his neighbourhood arrive at their college classes on time. （高考 广东卷 2019 阅读）
D.With each day, increase the distance by a half mile（高考全国卷II 2015 阅读）
该词在历年高考真题中出现40次
高考链接
一、根据所给汉语完成句子。
I hear the sound of thunder in the distance (在远处).
The marketplace is within walking distance (步行的距离) of town.
You must be tired after walking such a long distance (远的距离).
The airport was about 20 kilometers distant (远) from my home.
You should keep your distance (保持距离) from this man - he is dangerous.
练习
练习
二、用合适的介词填空。
The faces of four famous American presidents on Mount Rushmore can be seen ________a distance of 60 miles.2004全国改
at / from