外研版（2019）选择性必修第三册 Unit4 A glimpse of the future高频词汇课件（二）(共21张PPT)

(共21张PPT)
Unit 4
高频词汇学习(二)
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
bound adj.
assess v.
assess
导入
详情
练习
精准释义
assess v.
高考链接
词汇拓展
语义网络图
词块例句
assess [ ses] v.
导入
估算；估价
评价；评定
语义网络图
assess
强调定量”与estimate同义，后
面往往接具体的数字 或how much等)
强调“定性”与judge同义，后面不接具体的数字。
评价;评定
估算;估价
精准释义
vt. 评价；评定 to make a judgement about a person or situation (judge)
vt. 估算；估价 to calculate the value or cost of sth (estimate)
sb/sth (as sth)评估，评定（性质、质量）to make a
judgement about the nature or quality of sb/sth
sth (at sth)估算，估定，核定（数量、价值）to calculate
the amount or value of sth
It’s difficult to assess the impact of the President’s speech. 总统讲话产生的影响很难评定。
词块例句
assess
Many of the adults were assessed as having learning difficulties. 许多成年人被认定有学习困难。
Damage to the building was assessed at 40,000. 该建筑物的损失估定为4万英镑。
词块例句
词汇拓展
assessment [ sesm nt] n.看法;评估;评定;核定;判定;
核定的付款额
his assessment of the situation他对形势的看法
written exams and other forms of assessment笔试及其他形式的考核
Researchers from the University of Leipzig in Germany gathered more than 1, 000 retired workers who were over age 75 and assessed the volunteers' memory and thinking skills through a battery of tests.(高考 浙江卷 2020 阅读)
"The children who played with puzzles performed better than…, on tasks that assessed their ability to rotate(旋转) and translate shapes," Levine said in a statement.(高考 全国卷II 2020 阅读)
该词在历年高考真题中出现25次
高考链接
一、根据句意，选出下列句子中assess的汉语释义。
①评价；评定 ②估算；估价
1. Use the information below to assess how much money Dave and Jane will be able to give to charity. ____________
2. I was determined to be assessed as a musician, not as a deaf musician, and I applied to the famous Royal Academy of Music in London. (2008 江苏) ____________
练习
①
②
for
练习
二、根据句意，选出下列句子中assess的近义词。
3. Our house is assessed at $200,000 but it’s only 2,100 square feet (judged / estimated) ____________
4. This exam is a tool to help me (and you) assess how well you are learning the course material. (judge / estimate) ____________

estimated
judge
导入
详情
练习
词源
精准释义
词汇拓展
高考链接
词块例句
bound
bound adj.
bound [ba nd] adj.
导入
温故知新
根据所给汉语，完成句子。
Something good __________________________（一定会）to happen in the end when you do not give up!（2009 北京改）
is certain / sure
/ bound
词源
bound 边界，束缚，有义务，弹
1.弹，跳，拟声词，同bounce.
2.边界，束缚，词源同bind.
精准释义
adj.［无比较级和最高级，不用于名词前］必定的；一定的 certain to do sth
adj. 准备 / 正在到……去的；（车、船等）开往……
vi. 跳跃；跳跃着前进
n.[常用复数］范围；一跳
n.[复数］限制范围；界限
n. [C] 一跳
be bound to do...一定做……；有义务做……
be bound for准备开往；飞往；驶往
be bound up with sth. 与某事有密切关系
be bound up in sth. 忙于/专心于/热衷于某事
by / in leaps and bounds 迅速地；突飞猛进地
You're bound to be nervous the first time. 第一次总是会紧张的
We‘d better take a plane bound for China.我们最好乘坐飞往中国的飞机。
He cleared the wall in one bound. 他一跳就越过了那道墙。
Her heart bounded with joy. 她的心高兴得怦怦直跳。
go beyond / within the bounds
词块例句
bound
助记提示
1. be bound to 注定(绑在身上的感觉).
2. bound“绑”→限制
3. 谐音蹦跶
词汇拓展
There are bound to be jobs going."(高考 福建卷 2013 阅读)
The real attractions of the Hollowell farm to me were its position, being about two miles from the village, half a mile from the nearest neighbor, bounded (相邻) on one side by the river, and separated from the highway by a wide field.(高考 四川卷 2008 阅读)
该词在历年高考真题中出现5次
高考链接
写出下列句子中画线部分的汉语释义。
1. When you are dealing with so many patients, mistakes are bound to happen. ___________
2. We tried to get seats on a Rome-bound flight. ___________
3. He bounded up the steps and pushed the bell of the door.
___________
4. Her health has improved in leaps and bounds. ___________ 5. The plane is bound for Tokyo. ___________
练习
迅速
开往……
肯定会发生 / 在所难免
开往罗马的
跳上