1、Unit 2The environment(主题语境:人与自然环境与保护),-3-,高频单词,重点短语,难点句型,1.debate n.辩论,讨论vt.争论,思考vi.商讨,辩论经典例句 Today there is a debate in Singapore about which variety of English is the best: Singlish,or a variety closer to British English.今天,在新加坡开展了一场有关哪种英语是最好的英语的争论:是新加坡式英语还是一种更接近于英式的英语。(1)debate with sb.about/on/o
2、ver sth.和某人就某事辩论debate whether to do sth./debate whether+从句 考虑/讨论是否(2)have a debate进行讨论/辩论under debate在讨论中beyond debate无可争辩a heated debate激烈的辩论,-4-,高频单词,重点短语,难点句型,四维热练(1)They who was to blame for the traffic accident until it was 9 oclock.就谁该对这起交通事故承担责任,他们一直辩论到9点。(2)Our class held whether students s
3、hould take cell phones to school.我们班进行了关于学生是否应该带手机去学校的辩论。(3)The suggestion is still .那个提议仍然还在讨论中。(4)We are next.我们正在讨论下一步该怎么办。(5)The truth of this news is .这则新闻的真实性毋庸置疑。,debated about,a debate on,under debate,debating what to do,beyond debate,-5-,高频单词,重点短语,难点句型,2.appreciate vt.欣赏,赞赏;感激;领会,理解高考佳句Like
4、 me,this woman was here to stop,sigh and appreciate the view.(2017天津卷,阅读理解)与我一样,这位女士也在这儿驻足,感叹,欣赏魅力的景色。(1)appreciate sb./sth.欣赏;高度评价;理解appreciate (ones) doing sth.感激(某人)做某事I would appreciate it if.如果,我会感激不尽的。(2)appreciation n.欣赏;感激in appreciation of欣赏;感激用法点拨(1)appreciate后接动词-ing形式。(2)其后只能接“事”做宾语,而不能接
5、“人”做宾语。(3)其后不直接跟if或when引导的从句,需先接it做形式宾语,再接从句。,-6-,高频单词,重点短语,难点句型,四维热练(1)When you look people in the eye,they feel you what they are saying.当你直视别人的眼睛,他们会感觉你欣赏他们所说的话。(2015安徽卷,任务型读写)(2)And you give me an early reply.如果你能早点回信我将非常感激。(3)Here I sincerely express my if you could help find the lost suitcase.
6、如果你能帮我找到丢失的箱子,我会真诚地表达我的感激之情。(4)There is no one who doesnt appreciate by name.每个人都会欣赏那些能够叫上自己的名字的人。,appreciate,Ill appreciate it very much if,appreciation,being called,-7-,高频单词,重点短语,难点句型,3.operate vt.操作员,-8-,高频单词,重点短语,难点句型,四维热练(1)You want to let a robot operate me?(2)Until the rail links are operatio
7、n,passengers can only travel through the tunnel by coach.(3)When does this new law come operation?(4)The plan began to be put operation.(5)This machine is very easy (operate). Anybody can learn to use it in a few minutes.(6)In the good care of the nurses,the boy is gradually recovering from his hear
8、t (operate).(7)He dialed the (operate)and put in a call for Rome.(8)The department store is well (operate).,on/upon,in,into,into,to operate,operation,operator,operated,-9-,高频单词,重点短语,难点句型,4.impress vt.使印象深刻,留下印象经典例句 He looked around the room as if he was going to impress everything in the room on his
9、 mind.他环顾四周似乎要把屋里的一切都印入他的脑海。(1)impress sb.with sth.某物给某人留下深刻印象impress sth.on/upon sb.使意识到(重要性或严重性等)(2)impression n.印象;感想;印痕make a strong impression on.给留下深刻的印象(3)impressive adj.令人赞叹的,-10-,高频单词,重点短语,难点句型,四维热练(1)He .他的真诚打动了她。(2)Hundreds of people have formed of you through that little device on your d
10、esk.很多人只凭桌上一个小小的装置(电话)就有了对你的印象,即使从未谋面。(3)His collection of paintings is the most .他的绘画收藏令人叹为观止。,impressed her with sincerity,impressions,impressive,-11-,高频单词,重点短语,难点句型,5.decrease vi.&vt.减少n.减少经典例句 To decrease the amount of rubbish and to protect the environment,more governments are requiring people
11、to recycle materials.为了减少垃圾量及保护环境,越来越多的政府要求国民回收利用材料。(1)decrease to+数字 减少到decrease by+数字 减少了decrease in/of sth.减少的量(2)on the decrease 在减少中,-12-,高频单词,重点短语,难点句型,四维热练(1)The average house prices 13% last year.去年平均房价下降了13%。(2)By 1881,the population of Ireland 5.2 million.到1881年,爱尔兰的人口减少到520万。(3)If time pe
12、rmitting,students can find a part-time job _ (decrease)the burden of their family.如果时间允许的话,学生们可以找一份兼职来减轻他们家庭的负担。,decreased by,had decreased to,to decrease,-13-,高频单词,重点短语,难点句型,6.measure vt.测量,度量(大小、容量、尺寸等);估量v.(指尺寸、长度、数量等)度量为n.措施,方法;(一定的)量,程度;尺度,标准;度量单位经典例句 Regardless of expense,we must take every me
13、asure to save the old mans life.不管费用多少,我们必须采取一切措施抢救这位老人。(1)take measures/steps to do sth.采取措施做某事beyond measure无法估量;极度;非常for good measure外加,再增加(2)measurement n.度量,衡量(3)measure.by.用来衡量,-14-,高频单词,重点短语,难点句型,四维热练(1)You should take effective (measure)to improve your working conditions.(2)Accurate (measure
14、) is very important in science.(3)Urgent measures (take)to prevent car emission.Even so,its influence is still great enough to cause smog and acid rain.(4)Education should not (measure) only by examination results.,measures,measurement,have been taken,be measured,-15-,高频单词,重点短语,难点句型,7.absorb vt.吸收;理
15、解;使全神贯注经典例句 While watching TV,children do not merely absorb words and images.看电视时,孩子们不只是吸收话语和图像。(1)absorbed adj.被吸引的;一心一意的be absorbed in全神贯注于,专心于be absorbed by被所吞没;被所吸收(2)absorption n.吸收;专注用法点拨(1)absorb是及物动词,只能说absorb sth.或be absorbed in sth.。(2)表示“全神贯注”的常见短语还有:be lost in,be buried in,fix/focus ones
16、 attention on,devote.to,concentrate ones mind on,apply oneself to,be addicted to等。,-16-,高频单词,重点短语,难点句型,四维热练写出句中absorb的含义(1)However,when something did interest me,I could become absorbed.(2016北京卷,阅读理解)(2)Others absorb light,stopping it dead in its tracks.(2015北京卷,阅读理解)(3)They absorbed a great deal of
17、 Roman culture.(4)The lecture completely absorbed the attention of the audience.同义句改写(5)He was so absorbed in TV that he forgot to sleep.(用过去分词短语做状语改写) TV,he forgot to sleep.,全神贯注,吸收,吸收,吸引,Absorbed in,-17-,高频单词,重点短语,难点句型,8.range n.范围;一系列;山脉vi.(在一定范围内)变化;包括;排列,排序经典例句 None of the houses in our price r
18、ange seemed satisfactory.(2015天津卷,完形填空)在我们的价格范围内貌似没有一座房子令人满意。(1)a wide range of一系列;种类繁多in/out of the range of.在/超出的范围(2)range from.to.在范围内变动;包括由到之间的各类事物range between.and.在和范围内变动,-18-,高频单词,重点短语,难点句型,四维热练(1)We have choices such as travelling and visiting our relatives and friends.我们有各种各样的选择,例如旅游和拜访亲戚朋友。(2)Cups and plates were neatly on her shelves.杯子和盘子整齐地排列在她的架子上。,a wide range of,ranged,-19-,高频单词,重点短语,难点句型,1.cut back on 减少,削减,缩减经典例句 If we dont sell more goods,well have to cut back on production.我们若不能卖出更多的货物,就必须降低产量。c
