(共35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
experiment n.
press v.
shoot v.
导入
详情
练习
精准释义
词汇拓展
高考链接
词块例句
词源
experiment
experiment n.
导入
experiment [ k sper m nt] n.
experiment 实验
看图
猜词义
ex- (out 出) + -peri- (试验 、尝试) + -ment
词源
精准释义
n. 实验;试验;尝试;实践
vi. 做试验;进行实验;尝试;试用
do / carry out / perform / conduct an experiment
experiment with
to do/perform/conduct an experiment 做实验
Many people do not like the idea of experiments on animals.许多人不赞成在动物身上做试验。
Some people feel that experimenting on animals is wrong.有人觉得利用动物做试验是错误的。
He wanted to experiment more with different textures in his paintings.他想以不同的神韵在自己的绘画中作更多的尝试。
词块例句
experiment
记忆技巧:ex 出 + peri 通过;尝试 + ment 表结果 → 不断尝试 → 实验
名词动词化:experiment with
词汇拓展
The student completed this experiment to make come true what Professor Joseph had said.(高考 天津卷6月 2020 单选
Microscopes and telescopes were invented by way of artistic tinkering(修补), as craftsmen experimented with glass to better bend light.(高考 北京卷 2020 阅读)
该词在历年高考真题中出现108次
高考链接
练习
一、单句语法填空。
1. One of his latest projects has been to make plants glow(发光)in ___________(实验) using some common vtables. (2020 全国卷I)
2.If you're experimenting ___________a color……(2018 全国卷I )
experiments
with
导入
详情
练习
词源
精准释义
词汇拓展
高考链接
词块例句
press
press v.
语义网络图
press [pres] n.& v.
导入
press为同形异义词,作动词时,其词源义为“挤压 (exert force, push)” 。当它作名词时,其词源义为 “人群 (crowd)”,但随着语言的发展,已经不太常用。14世纪初期,press意为“熨烫布的机器”“榨汁机”,后来又出现“印刷机”的意思,这几层释义都是“压……的机器” 。16世纪70年代其意思引伸为“出版社”。到了18世纪,“报刊新闻业”这层释义开始出现。
生活中的 press
词源
动词:
14世纪初期,press意为“推”,14世纪中期意为“挤压”,16世纪90年代,其比喻义“催促;逼迫”开始出现。press基本义为“挤压”。
词源
名词:
press的词源义是 “人群”,但随着语言的发展,已经不太常用。14世纪初期,press意为“熨烫布的机器”“榨汁机”,后来又出现“印刷机”的意思,这几层释义都是“压……的机器” 。 16世纪70年代其意思引伸为“出版社”。到了18世纪,“报刊新闻业”这层释义开始出现。
挤压 press
(基本义)
“挤压”物体
“挤压”人
压;按;挤;推
按;压;推;挤
v
n
催促;逼迫
出版社;印刷厂
报刊新闻业;新闻界
语义网络图
精准释义
v. 压(push);按;挤;推
v. 催促;逼迫(push/ urge)
词块例句
press on(不顾困难)继续进行
press conference 记者招待会 the press新闻界
But Steve pressed on, playing for the first time in his life for a stranger.(2019江苏)
In any unsafe situation, simply press the button and a highly-trained agent will get you the help you need.(2018北京)在任何不安全的情况下,只要按下按钮,一个训练有素的特工会帮你得到你需要的帮助。
词汇拓展
press
的同根词
press
im-与in-同义,意为“in / into / on”,press意为“按;压”。把印象“压”进心里;把印章等压在某物上。
“ex-” + “press”, ex-意为“out”。把“思想”压出来,即“表达”。
“de-” (down) + “press”, de-意为“down”, depress的基本义就是“下压”。
impress
express
depress
印;给…留下极深的印象
表达
将 (某物) 下压;使抑郁
词汇拓展
词汇拓展
按压;逼迫
新闻业;出版社
压缩,压紧
压缩,浓缩;压榨
压抑;使沮丧;使萧条
压力;压迫,压强
沮丧;不景气;忧愁
表达;快递
快车,快递
盖印;给人印象
印象;效果,影响;压痕,印记
感人的;令人钦佩的;
令人深刻印象的
压迫,压抑;使烦恼
压抑;沉闷;苦恼
印刷业;印章;印记
印刷;印刷术
表示,表达;表情;
措辞,说法
印刷;打印
The keyboard could offer a strong layer of security by analyzing things like the force of a user's typing and the time between key presses. (高考 广东卷 2019 阅读)
To do CPR, you press on the sick person’s chest so that blood moves through the body and takes oxygen to organs. (高考 北京卷 2017阅读)
该词在历年高考真题中出现26次
高考链接
练习
一、 完成句子。
1. Didn’t you know his secretary leaked the secret report to the press (新闻界) (2018江苏)
2.He pressed / pushed(按下) the button and the doorbell rang. (2009全国)
3.The manager was worried about the press conference (新闻发布会) his assistant was giving in his place but, luckily, everything was going on smoothly. (2011浙江)
二、用press完成下列句子。
Be careful! The machine starts the moment you press the button (按按钮). (2011湖北)
They are pressing us to make a quick decision(催促我们迅速作决定).
He pressed on(继续前行) and finally got passed the finishing line. (2008 广东)
练习
导入
详情
练习
语义网络图
精准释义
词块例句
高考链接
词汇拓展
shoot
shoot v.
词源
导入
shoot [ u t] v.
看图
猜词义
射出(光、亮等)
拍摄
射击
射门
词源
shoot的词源义是 “to throw; to project”,即“投掷;投射”。
语义网络图
投射
shoot 基本义
“投射”枪等武器
箭、子弹等“投射”中目标或致死
开(枪等武器);射出;射击
射中;射死
拍摄
(使)快速移动
射门;投篮
摄影机等 “投射”光线而捕捉镜头
“投射”球
快速地“投射”某物或某人
精准释义
vi. &vt. 射出;射击
vt. 射中;射死
vt. & vi. 拍摄
vt. & vi. 谢门;投篮
vi. & vt. (使)快速移动
shoot at 向...射击:
He shot an arrow from his bow.他张弓射了一箭。
He shot himself during a fit of depression.他一时心灰意冷,开枪自杀了。
The movie was shot in black and white.那部电影拍成了黑白片。
词块例句
词汇拓展
派生词
shooting [' u t ] n. [C]射击;枪杀[U] (电影)拍摄
shot [ t] n.发射;投篮;拍摄;尝试
Give everything a shot. You never know what is going to change your life. 任何事情都应该去尝试一下,因为你无法知道什么样的事将会改变你的一生。
词汇拓展
人教版、外研版、北师版教材未收录释义3,高考阅读和完形中常涉及。
In fact, they were shot from 1914 through 1916, most of them after a disastrous shipwreck (海难), by a cameraman who had no reasonable expectation of survival. (2016 全国阅读) (释义 )
A film will be made / shot in memory of those brave fire fighters. (2009 上海句子翻译) (释义 )
My uncles immediately jumped up and shot their arrows on the bird.(高考 陕西卷 2014 纠错)
The last confirmed wi pigeon in the United States was shot by a boy in Pike County, Ohio, in 1900. (高考 全国卷I 2014 阅读)
该词在历年高考真题中出现25次
高考链接
写出下列句子中画线部分的汉语释义。
1. A bird flew away so quickly that no one was able to shoot it.(2012 全国) ___________
2. There is space for our three boys to play outside, to shoot arrows, collect tree seeds, build earth houses and climb trees. (2012 四川) ___________
3. Usually new shoots can be picked from the plants about every ten or fifteen days. ___________
练习
新芽
射箭
射中
4. He shot basketball from the middle of the field and still managed to score. ___________
5. A cat shot out into the road in front of him. ___________
6. Reporters were shooting questions at the candidates.
___________
练习
投
猛地窜出来
向……发问