1、单单词词课课堂堂A word is a microcosm of human consciousness.Vygotsky教材教材版本：版本：新外研新外研册别单元：必修册别单元：必修三三 Unit 6(Developing ideas)本单元词汇梳理本单元词汇梳理1.billion词源：来自法语，由 bi-(two 两个)+million 构成，本义是 million million(万亿)。后来也许是因为“万亿”这个单位太大，billion在法语中的含义从“万亿”变成了“十亿”。美国人也采用了法国人的做法，可能是因为在美国独立战争中美国人和法国人并肩和英国人作战的缘故。法国从1948年开始将
2、 billion 的含义恢复到它的本意“万亿”，但美国依然坚持用 billion 来表示“十亿”而非“万亿”。就这样，同一个英语单词 billion，在美国和英国的含义相差了整整一千倍。随着美国文化影响力日益增大，越来越多的英国人也开始采用美国人的做法，用 billion 来表示“十亿”而非“万亿”。词块：billions of2.lap熟词生义：（跑道等的）一圈 词块：sit in/on sbs lap3.nowhere近义词：not anywhere词块：nowhere near enough,nowhere to be found/seen4.otherwiseother+-wise(以
3、方式)；句子副词5.helicopter拓展plane,aeroplane,airplane,aircraft6.midnightmid(在中)+night 词块：at midnight7.county来自count(伯爵)，伯爵管辖的土地 郡、县法国作家大仲马有著名作品：基督山伯爵(The Count of Monte Cristo)8.threat&threaten词族：threat,threaten,threatening词块：a threat to sth,threaten to do sth9.sufficient正式用语，对应 enough10.shelter一词多义：基本义“提供
4、保护的建筑”词块：take shelter from抽象名词具体化 名词动词化：shelter fromotherwise重重难难点点词词精精讲讲一词多义一词多义正式用语与正式用语与非正式用语非正式用语shelter 句子副词句子副词话题词汇话题词汇名词动词化名词动词化一词多义一词多义threat&threaten熟词生义熟词生义property otherwise adv 以另外方式；别样以另外方式；别样 in a different way to the way mentioned;differently：Unless otherwise assigned a seat by the te
5、acher,I always chose to sit at the back of the classroom.2011 北京I cant meet you on Sunday.Ill be otherwise occupied/engaged(=doing sth else).2014 江苏改句子副词否则；不然：句子副词否则；不然：Youll have to go now,otherwise youll miss your bus.Thanks for your directions to the house;we wouldnt have found it otherwise.2014
6、江西句子副词除此以外：句子副词除此以外：There was some music playing upstairs.Otherwise the house was silent.other+-wise(以方式)threat人工智能是一种工具，而不是一种威胁。人工智能是一种工具，而不是一种威胁。threat n C&U 威胁；恐吓：威胁；恐吓：the threat of violence C常用单数构成威胁的人常用单数构成威胁的人/事物：事物：Pollution poses a threat to the continued existence of this species.U&C常用单数凶兆
7、：常用单数凶兆：There was a threat of typhoon.threaten v vt 威胁；恐吓；危及到：威胁；恐吓；危及到：Traffic issues not only affect our everyday life,but may also threaten peoples lives.2015 江苏书面表达改threaten to do sth:David threatened to report his neighbor to the police if the damages were not paid.2009 上海 vt&vi 预示（预示（的）凶兆：的）凶兆
8、：The dark clouds threatened rain.threatening adj 带有威胁的带有威胁的threat+-en(使使)propertyproperty n U 所有物；财产；资产；（房）地产：所有物；财产；资产；（房）地产：intellectual propertyInformation is our most important property.a property developer C常用复数正式用语性质；性能；特性：常用复数正式用语性质；性能；特性：As a botanist,he takes notes on the properties of anyp
9、lant he encounters.shelter n C 遮盖物；躲避处；避难所：（暂时性）遮盖物；躲避处；避难所：（暂时性）We should find a shelter from the wind.Workers built shelters for survivors whose homes had been destroyed.U 居所；住处居所；住处Food,clothing,fuel and shelter are the four most basic human needs.2011 湖北改 U 保护；掩蔽；庇护：保护；掩蔽；庇护：find/take shelter fr
10、om the rain They were standing under the shelter of a huge tree.vt 掩蔽；保护；掩蔽；保护；Graduation represents moving from the sheltered life of high school into the real world.shelter.from:Trees were planted to shelter this area from strong sand storms.vi 躲避；避难：躲避；避难：We sat in the shade,sheltering from the s
11、un.名词动化名词动化shelter 语义网络语义网络图图 vt 掩蔽；保护；掩蔽；保护；为为提供避难所提供避难所 vi 躲避；避难躲避；避难 保护；掩蔽；保护；掩蔽；庇护庇护 居所；住处居所；住处 遮盖物；躲遮盖物；躲避处；避难所避处；避难所由具体到抽象由具体到抽象为人们提供长期遮为人们提供长期遮风避雨的地方风避雨的地方为人们提供暂时的为人们提供暂时的遮风避雨或避难的遮风避雨或避难的地方地方提供保护提供保护的建筑物的建筑物（基本义）（基本义）名词名词动词动词读下面的句子，体会画线词的含义。读下面的句子，体会画线词的含义。1.As soon as I had parked the car,I
12、rushed into the bank.2008 北京2.These cottages once housed early settlers as they worked the dry Montana soil.2014 浙江3.We sheltered under a tree until the shower passed.4.I had roomed with him in New Haven when we were both at Yale Law School.名词动词名词动词化化停（车）停（车）给（某人）提供住处给（某人）提供住处躲避躲避租房租房 /合住合住现代英语中很多名词
13、可转化为动词，常表示具有该名词的活动特点或性质现代英语中很多名词可转化为动词，常表示具有该名词的活动特点或性质特征的动作特征的动作。其中有一类是其中有一类是表示地点或场所的名词转化为动词表示地点或场所的名词转化为动词。Informal/NeutralFormal足够的足够的/充分的充分的enoughsufficient发生发生 happen occur发生夺去（生命）发生夺去（生命）kill/take sbs lifeclaim 立即立即/马上马上at once/right away immediately建立；创立建立；创立setupestablish要求要求askforrequest处理处
14、理dealwithhandle正式用语与非正式用语正式用语与非正式用语“正式正式”和和“非正式非正式”的程度是相对而言的。通过正式与非正式用语的程度是相对而言的。通过正式与非正式用语可以建立词与词之间的联系，成组成串地学习词汇，提高学习效率。可以建立词与词之间的联系，成组成串地学习词汇，提高学习效率。natural disasterdisasterresultrescue话题词汇：自然灾害话题词汇：自然灾害hurricane,tsunami,drought,typhoon,blizzard,landslide,avalanche,wildfire,earthquakeerupt,strike,
15、occur/happen,suffer,hit,burnforecast/predict,satellite,computer technologyemergency aid,rescue efforts,helicopter,rescuer,medical staff,expert,donation,sufficient/enough food,shelterrebuild,inspire;survival,propertyextreme weather,threat,condition,strong winds,flood,forest fires,death,snowfall,food
16、crisisterrible,deadly,strongest,nervouscause,destroy,bring,threaten,claim本单元金句汇总本单元金句汇总1.I cant meet you on Sunday.Ill be otherwise occupied/engaged.2014 江苏改2.Traffic issues not only affect our everyday life,but may also threaten peoples lives.2015 江苏书面表达改3.Information is our most important property
17、.4.We should find a shelter from the wind.5.Food,clothing,fuel and shelter are the four most basic human needs.2011 湖北改6.Trees were planted to shelter this area from strong sand storms.随堂检测随堂检测写出下列句子中画线词的汉语释义。写出下列句子中画线词的汉语释义。1.The workers were not better organized,otherwise they would have completed
18、 the task in half the time.（2019 天津改）_2.All the photographs in this book,unless stated otherwise,date from the 1950s.（2012 陕西）_3.They first found 10 overweight and inactive（不活动的）but otherwise healthy young men,whose lifestyles are,for better and worse,representative（有代表性的）of those of most of us.（202
19、0 江苏）_否则否则以另外方式以另外方式除此之外除此之外otherwise一、写出下列句子中画线部分精准的汉语释义。一、写出下列句子中画线部分精准的汉语释义。1.His position as leader is under threat._2.The day began cold and gray;a cover of low and dark clouds threatened rain._二、在空白处填入一个适当的单词或括号内单词的正确形式。二、在空白处填入一个适当的单词或括号内单词的正确形式。1.Everyone agreed that climate change is _ thre
20、at.2.For most people,snakes seem unpleasant or even _(threaten).3.Pollution poses a threat _ the continued existence of this species.4.Traffic issues not only affect our everyday life,but may also _ (threat)peoples lives.threat&threatenthreatento预示预示的征兆的征兆threateninga受到威胁受到威胁一、写出下列句子中画线部分的汉语释义。一、写出下
21、列句子中画线部分的汉语释义。1.a property developer _2.lost property office _3.a plant with medicinal properties _4.Information is our most important property._5.He owns a number of properties in the centre of London._6.One of the properties of copper is that it conducts heat and electricity very well._房产房产propert
22、y财产财产特性特性药用植物药用植物失物招领处失物招领处房地产开发商房地产开发商一、英译汉。一、英译汉。1.to take shelter from the storm _2.food and shelter _ 3.a homeless shelter _二、汉译英。二、汉译英。1.备受呵护的生活 _2.动物收容所 _ 3.在的庇护下 _ 4.躲避(n)_ 躲避暴风雨躲避暴风雨under the shelter oftake shelter froma sheltered life食物和住处食物和住处无家可归者的收容所无家可归者的收容所an animal sheltershelter三、根据提
23、示完成下列句子。三、根据提示完成下列句子。1.He is trying to _（庇护他弟弟不受责备）.(v)2.I was dressed heavily and _（在寒风凛冽的天气里受到了很好的庇护）.(freezing and blowing)（2014 四川阅读改）3.He _（避雨）under a bridge.shelter his brother from blamewell sheltered from the freezing and blowing weatherfound/took shelter from the rain/sheltered from the rain谢谢谢谢观观赏赏
