(共32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
shade n.
frequent adj.
battle n.&v.
导入
详情
练习
词源
精准释义
词块例句
高考链接
词汇拓展
shade
shade n.
shade [ e d] n.
导入
看图猜词
lampshade
sunshade
window shade
词源
shade 树阴,阴凉处,遮挡,涂影,画阴影
来自古英语 scead,遮盖,树阴,来自 Proto-Germanic*skadwaz,遮盖,来自 PIE*skot,遮盖,掩 盖,黑暗,可能来自 PIE*skeu,隐藏,遮盖,词源同 shoe,hide.引申诸相关词义。
精准释义
n. [C]& [U] 荫;阴凉处
n. [C](色彩的)浓淡;深浅;色度
n. [C](绘画的)暗部;阴影部分
We sat down in the shade of the wall.我们在墙根的背阴处坐下。
The temperature can reach 40 C in the shade .背阴处温度可达40 C。
The trees provide shade for the animals in the summer.夏天,这些树为动物提供乘凉的地方。
I bought a new shade for the lamp.我给那盏灯买了一个新罩子。
In the mornings the sky appeared a heavy shade of mottled gray.清晨,天空呈现出斑驳的深灰色。
He passed milky white waterfalls and mountains in many shades of blue. 2020 全国
词块例句
词汇拓展
shade指阳光照不到的地方,如树下或墙边的阴凉处,一般没有具体的轮廓。
Let’s sit in the shade of the tree for a while.
shadow指某物遮住阳光或其他光源后形成的影子,可以引申为“不良的兆头或阴影”,也可指黑暗的地方。
My friend jumped out of the shadows and tapped on my shoulders.
shade vs shadow
Before Vinnie could say yes, the President hurried on, a shade of apology in his voice.(高考 天津卷6月 2020 阅读)
He passed milky white waterfalls and mountains in many shades of blue.(高考 全国卷III 2020 语法填空)
I 56 twelve shades of green from where I stand.
56.A) match B) imagine
C) count D) add(高考 广东卷 2019 完型)
该词在历年高考真题中出现21次
高考链接
练习
根据句意写出画线部分的汉语释义。
1. There was no shade as the trees were no more than 3 feet tall.(2017 全国) ___________
2. We watch the maples turn every shade of yellow and red in the fall.(2012 四川改) ___________
3. There is not enough light and shade in your drawing.
___________
阴凉处
浓淡深浅 / 色度
暗部 / 阴影部分
练习
4. I bought a new shade for the lamp. _________
5. Before Vinnie could say yes, the President hurried on, a shade of apology in his voice.(2020 天津) ___________
灯罩
一点 / 略微
导入
详情
练习
词源
精准释义
词汇拓展
高考链接
词块例句
frequent
frequent adj.
导入
frequent [fri kw nt] adj.
一栋房子(最好)的装饰便是来访的朋友。
—— 爱默生
词源
frequent 频繁的来自拉丁语frequens, 反复的,拥挤的,硬塞的。可能来自PIE*ger, 围,转,包围,词源同cram, crowd, group.
精准释义
adj. 频繁的;经常的;常见的 反 infrequent
vt.[正式用语]常去 / 常到(某处)
a frequent caller / visitor
Rain is frequent here in spring.
We met in a local bar much frequented by students. 我们在学生经常去的一家酒吧里相遇。
There is a frequent bus service into the centre of town. 公共汽车有很多班次开往市中心区。
She's a frequent visitor to the US. 她经常去美国。
词块例句
frequency n [U] & [C] 频繁;发生率;频率:
Traffic accidents have increased in frequency over recent years.
frequently adv 频繁地;经常地 (often) 反 rarely
We should take an active part in sports and outdoor activities frequently. 2014 江西书面表达改
词汇拓展
同族词:frequent, frequency, frequently, infrequency, infrequent
词汇拓展
单词 形容词 动词
bare 赤裸的;光秃秃的
calm 平静的;镇静的
empty 空的
slim 苗条的;纤细的
warm 温暖的;暖和的
yellow 黄色的
英语中有很多形容词可转化为动词,常表示具有该形容词意义的动作。
形容词动词化
说出下列单词的动词释义。
(使)赤裸;露出
使平静;使镇静
倒空;掏空
变苗条;减肥
(使)温暖;变暖和
(使)变黄
Frequent them and talk about them when you can.(高考 全国卷II 2020 阅读)
Frequent stops are made for photo taking as your guide offers unique facts and history.(高考 全国卷I 2018 阅读)
该词在历年高考真题中出现11次
高考链接
练习
根据句意写出画线部分的汉语释义。
1. He frequents the little restaurant because the dishes there suit his taste. ___________
2. Buses run frequently from the city to the airport. ___________
3. The most frequent cause of death is heart attack. ___________
4. He was the frequent visitor to the royal stables. ___________
经常去
频繁地
常见的
常客
练习
二、根据所给汉语提示,完成下列句子。
1. He was praised for his ________________(良好举止).
2.We guarantee ________________ ( 守规矩) tomorrow.
3.A(n) ________________ (守规矩的孩子) earns a great reward.
4.He ______________ (他表现得像) nothing out of the ordinary was
happening.
5.Whenever there was a full moon he would start ________________
(表现奇怪).
good behaviour
behave ourselves
behaved as if
behaving strangely
well-behaved child
battle
导入
详情
练习
词源
精准释义
battle n.&v.
高考链接
词块例句
词汇拓展
“battle”一词开始作为一个比较大众的网络语被大家所熟知,是因为近两年国内综艺节目掀起了一波嘻哈狂潮,譬如《中国有嘻哈》、《这就是街舞》、《热血街舞团》。
“battle”一词常常用于在说唱、街舞中,rapper和rapper之间,dancer和dancer之间的一种PK较量,即人与人之间的“战斗”。
导入
battle [b tl] n.&v.
词源
battle 战斗词源同beat, 击,打。-le, 表反复。
精准释义
n. [C] & [U] 战役;战斗
n. [C] 斗争;较量
vt. & vi.(与……)斗争;(与……)战斗
fight / win / lose a battle
fight a losing battle 打一场无望取胜的仗
Napoleon was defeated at the Battle of Waterloo.
Long, long ago a battle was fought here.很久以前这里发生过一次战争。
The two leaders are battling for control of the government. 两位领导人正在争夺政府控制权。
The two sides will battle it out in the final next week. 双方将于下周决赛
词块例句
fight / win / lose a battle
fight a losing battle 打一场无望取胜的仗
Long, long ago a battle was fought here.很久以前这里发生过一次战争。
The two leaders are battling for control of the government. 两位领导人正在争夺政府控制权。
The two sides will battle it out in the final next week. 双方将于下周决赛中决一胜负。
Napoleon was defeated at the Battle of Waterloo.
词块例句
滑铁卢战役 (1815年反法联军战胜法国改变欧洲历史的战役)
这次战役结束了拿破仑帝国,也是拿破仑一世的最后一战;拿破仑战败后被放逐至圣赫勒拿岛,自此退出历史舞台。
记忆技巧:batt〔= bat〕打,击 + le 使… → 战斗
battlefield n [C] 战场;冲突地区 / 领域
batt- (to beat 打、击) + -le (名词词缀) → 战斗
词汇拓展
After a serious flu outbreak wipes out 99.4% of the world's population, a battle unfolds between good and evil among those let.(高考 全国卷 II 2019 阅读)
Matilda's battles with her cruel parents and the bossy headmistress, Miss Trunchbull, are equally funny and frightening, but they're also aspirational.(高考 全国卷 II 2019 阅)读
There's tension and anxiety from the beginning as Nick and Amy battle for your trust.(高考 全国卷 II 2019 阅读)
该词在历年高考真题中出现24次
高考链接
一、写出下列句子中画线部分的汉语释义。
1. They are continuing a long-running legal battle to ask for compensation(赔偿)from the government. ________
2. They won the first battle but still they lost the war. ________
3. Teens who try to copy the looks of their favourite stars are fighting a losing battle — these standards are simply impossible for most of the population to live up to. ________
4. We have to battle very hard and our defense worked overtime(全力以赴)to keep us in the game. ________
练习
官司
战斗
打一场无望取胜的仗
苦战 / 奋战 / 奋力拼搏
二、根据所给汉语,完成下列句子。
1. They ______________________(与……搏斗)the wind and the rain to get here.
2. They ______________________(长期作战)against prejudice(偏见).
3. I realized running was _____________________________(与自己的较量), not about competition or whether or not I was athletic.
4. My father ________________________(与……斗争)cancer for many months.
练习
fought a long battle
battled with / against
battled with / against
a battle against / with myself