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高考英語總復習 Unit 4 Cyberspace課件 北師大版必修2

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1、必修必修2 2 UNIT 4UNIT 4CYBERSPACECYBERSPACE-3-主題語境:談論網(wǎng)絡-4-高頻單詞重點短語難點句型1.likely adj.有可能的,有希望的adv.或許;可能高考佳句 A great decline in young work force in China,for instance.例如,中國很可能會出現(xiàn)年輕勞動力的大幅下滑。(2017江蘇卷,任務型閱讀)(1)Its likely that.有可能sb/sth is likely to do sth某人/某物有可能做某事not likely不可能(2)unlikely adj.不可能is likely t

2、o occur -5-高頻單詞重點短語難點句型詞義精辨(1)三個詞均可用于Its likely/possible/probable that.結(jié)構(gòu)。(2)只有l(wèi)ikely可以用人做主語。(3)likely和 possible后可接不定式,而probable不與不定式連用。(4)三個詞均表示“可能的”,但likely和probable所表示的可能性大,possible表示的可能性小。-6-高頻單詞重點短語難點句型四維熱練(1)完成句子While he understood very little of the books,they were his introduction to classic

3、al paintings.雖然很可能他對那些書懂得很少,但是它們向他介紹了古典繪畫。(2017浙江卷,閱讀理解A篇)(2)單句語法填空As a result its likely (see) a rise in the size of its working-age population and to witness strong economic growth over the longer term.因此,可能會看到其勞動適齡人口規(guī)模有所上升,而且,長期來看,經(jīng)濟增長強勁。(2017江蘇卷,任務型閱讀)it is likely thatto see -7-高頻單詞重點短語難點句型(3)單句

4、改錯We are possible to make small talk when we first meet people.(2015安徽卷,任務型讀寫)(4)寫作升級If you find something you love doing outside of the office,youll be less likely to bring your work home.(2016全國卷,語法填空)滿分表達 If you find something you love doing outside of the office,youll bring your work home.possib

5、lelikely its less likely that -8-高頻單詞重點短語難點句型2.focus vi.集中注意vt.集中于n.中心點;焦點高考佳句We were respectful of craft (技藝) anddigging into the characters we were going to play.我們尊重技藝,專注于挖掘我們要表演的角色。(2017全國卷,閱讀理解B篇)focus on/upon sth/sb集中注意力于某物/某人focus ones attention/eyes on注意力/眼神集中于focus on集中(光束)于,聚集于come into fo

6、cus輪廓明顯,清晰;(問題)突出bring.into focus使集中在焦點上;使清楚起來,使明朗化focused on -9-高頻單詞重點短語難點句型四維熱練完成句子Most of us are more focused our tasks in the morning than we are later in the day.我們大部分人在早晨都比在當天晚些時候更能集中注意于我們的任務。(2016全國卷,語法填空)Anxious all the time,I was unable to keep for more than an hour at a time.由于一直很焦慮,我一次集中注

7、意不能超過一小時。(2016北京卷,閱讀理解A篇)When everyone else in the class on tasks,I could not.當班上其他人都集中注意于任務時,我卻不能。(2015重慶卷,閱讀理解A篇)on focused was focusing -10-高頻單詞重點短語難點句型3.affect vt.影響;侵襲,感染;(感情上)深深打動,使悲傷高考佳句When I was 50,my weight problem began me seriously.我五十歲時,我的體重問題嚴重地影響了我。(2017天津卷,完形填空)(1)affect sb/sth影響某物/某

8、人be affected by被打動/感動,受到影響(2)affection n.喜愛,鐘愛affected adj.受影響的,受(疾病)侵襲的to affect -11-高頻單詞重點短語難點句型四維熱練(1)用affect的恰當形式填空On the 20th of that month,Dr.Welch examined a sick boy,Billy,and knew he had diphtheria,a deadly infectious (傳染的) disease mainly children.在那個月的20號,韋爾奇醫(yī)生接診了一個生病的男孩比利,知道他患有白喉,一種致命的主要感

9、染孩子的傳染病。(2016北京卷,完形填空)To my mother,the poem revealed a parents when her child grows up and leaves.對于我的媽媽,那首詩揭示了一個母親當她的孩子長大、離開時的愛。(2016上海卷,閱讀理解A篇)affecting affection -12-高頻單詞重點短語難點句型(2)寫作升級This affects their nervous systems and ability to produce baby birds,and can lead to kidney(腎) failure and death

10、.(2016北京卷,閱讀理解C篇)滿分表達 This their nervous systems and ability to produce baby birds,and can lead to kidney failure and death.has an effect on -13-高頻單詞重點短語難點句型4.attack vt.進攻,攻擊;侵襲n.攻擊;(病)發(fā)作高考佳句Then it the back of Macs bike,tearing open his tent bag.接著他攻擊了Mac的自行車,把他的帳篷袋撕開了。(2017浙江卷,讀后續(xù)寫)attack sth/sb w

11、ith sth用攻擊某物/人be attacked for因而受到攻擊/抨擊under attack受到攻擊make an attack on/upon向發(fā)動攻擊a personal attack人身攻擊a heart attack心臟病突發(fā)attacked -14-高頻單詞重點短語難點句型四維熱練(1)完成句子In fact,women are less likely to have high blood pressure or to die from .實際上,女子更不可能患高血壓或者死于心臟病突發(fā)。(2016四川卷,七選五)When an individual ant comes or

12、is dying,it sends out an alarm pheromone to warn the colony to prepare for a conflict as a defense unit.當單個螞蟻受到攻擊,或快死了,它會發(fā)出報警信息素,來警告蟻群防御小組為沖突做好準備。(2015安徽卷,閱讀理解D篇)heart attacks under attack -15-高頻單詞重點短語難點句型(2)寫作升級When a leafy plant is attacked,it doesnt sit quietly.滿分表達 When a leafy plant is ,it does

13、nt sit quietly.(2017全國高考卷,閱讀理解D篇)under attack -16-高頻單詞重點短語難點句型5.offer n.& vt.提供,提議高考佳句A Toronto man a free round-the-world air ticket the right woman.一名多倫多男子正在為那名合適的女子免費提供一張環(huán)球旅行的機票。(2017全國卷,閱讀理解D篇)(1)offer sb sth=offer sth to sb給某人提供某物offer to do sth主動提出做某事offer some money for sth主動出錢買某物offer sth fo

14、r some money要錢賣某物make an offer提出建議accept ones offer接受某人的建議(2)offering n.供品,祭品is offering to -17-高頻單詞重點短語難點句型詞義精辨(1)offer側(cè)重表示“愿意給予”,常用于offer sb sth或offer sth to sb結(jié)構(gòu)中,后不能接賓語從句。(2)provide指有遠見地為應付緊急情況等做好充分準備而“供給”,可用于provide sb with sth或 provide sth for sb結(jié)構(gòu)中。(3)supply通常指定期“供應”,強調(diào)替代或補充所需物品,常用于supply sb

15、with sth或supply sth to sb結(jié)構(gòu)中。-18-高頻單詞重點短語難點句型四維熱練(1)單句語法填空The Orchestra plays at Memorial Hall at 1406 Elm Street,which (offer) several concerts from March through June.(2016全國卷,閱讀理解A篇)At the beginning,when friends offered (take) her through her paces,I declined because I knew they had their own hou

16、seholds to deal with.(2015浙江卷,閱讀理解D篇)offers to take -19-高頻單詞重點短語難點句型(2)用offer,provide或supply的恰當形式填空Hannahs Place is divided into several areas, shelter for people when it is so cold that sleeping outdoors can mean death.(2017北京卷,完形填空)He kept me well with cups of coffee while I wrote the report.The l

17、ocal citizens us many local snacks.providing suppliedoffered -20-高頻單詞重點短語難點句型6.obvious adj.明顯的,顯而易見的高考佳句 One solution is to import foreign workers via immigration.一個解決方案顯然是通過移民輸入外國工人。(2017江蘇卷,任務型閱讀)be obvious to sb對某人來說是顯而易見的its obvious that. 是顯而易見的obviously -21-高頻單詞重點短語難點句型四維熱練(1)用obvious的恰當形式或短語填空

18、The solution though perhaps not easy to apply.盡管這一方法可能不容易應用,但它很明顯。(2016天津卷,閱讀理解D篇)Soon I was going to be late,as I had mistakenly boarded a bus that was taking me in the opposite direction.不久,很明顯我要遲到了,因為我錯上了一輛把我?guī)喾捶较虻能?。is obvious it was obvious -22-高頻單詞重點短語難點句型(2)寫作升級Obviously,that was something sh

19、e should not go through alone.滿分表達that was something she should not go through alone.It was obvious that -23-高頻單詞重點短語難點句型7.fancy vt.想要做;幻想n.想象,設(shè)想,喜歡,愛好adj.想象的,新奇的,精致的高考佳句Chengdu has dozens of new millionaires,Asias biggest building,and .成都有很多新的百萬富翁、亞洲最大的建筑及精美的新旅館。(2016全國卷,語法填空)fancy (ones)doing sth想

20、/喜歡(某人)做某事 (如用于祈使句時,表示驚奇、不相信或震驚等。)fancy that.想象fancy sb/sth(to be/as)sth認為是take a fancy to喜歡上fancy new hotels -24-高頻單詞重點短語難點句型四維熱練(1)完成句子Surely as a woman she has simply the place.當然,作為一名女子,她只是喜歡上那個地方。As soon as someone spotted the boat,everyone would do last-minute tidying and change into .一有人發(fā)現(xiàn)了檢查

21、員的船只,每個人就都會在最后時刻把一切整理好,并換好漂亮的衣服。(2015湖南卷,閱讀理解C篇)taken a fancy to fancy clothes -25-高頻單詞重點短語難點句型(2)寫作升級Many people like walking or riding bikes instead of driving their cars.滿分表達 Many people or riding bikes instead of driving their cars.fancy walking -26-高頻單詞重點短語難點句型8.settle vt.使定居,安頓;使平靜,鎮(zhèn)定;安排,處理,解決

22、vi.定居;安定;平靜下來高考佳句Mr and Mrs Brown would like to see their daughter ,get married,and have kids.布朗夫婦想要看著他們的女兒安定下來,結(jié)婚生子。(2017天津卷,5)settle down -27-高頻單詞重點短語難點句型(1)settle back舒服地躺下settle down定居下來;舒適地坐下settle in 安頓下來;習慣于(新居);適應(新工作)settle up (the bill)付清(賬單)settle down to (doing)sth開始認真對待某事(2)settler n.定居

23、者settlement n.定居,安頓,居留地,解決,協(xié)議reach/achieve a settlement達成協(xié)議-28-高頻單詞重點短語難點句型四維熱練用settle或其短語的恰當形式填空Founded in Moscow after the 1905 revolution,the company eventually Tel Aviv in the late 1920s.公司于1905年革命后建于莫斯科,最終于20世紀20年代后期遷入特拉維夫。(2017全國卷,閱讀理解A篇)He wants me to ,but now I want him to find an adventure.

24、他想讓我安定下來,但現(xiàn)在我想要他冒險。The two parties reached a on the spot.兩個政黨當場就和解了。 settled in settle down settlement -29-高頻單詞重點短語難點句型9.suggest vt.建議;暗示,表明高考佳句Some classmates suggest we to places of interest nearby.一些同學建議我們?nèi)ジ浇拿麆佟?2016全國卷,短文改錯)(1)suggest doing sth建議做某事suggest sb/sbs doing sth建議某人做某事suggest that.(從

25、句用should do,should可以省略)建議應該suggest that.(從句用真實語氣)表示(2)suggestion n.建議(可數(shù)名詞)make/offer a suggestion提議,建議should go -30-高頻單詞重點短語難點句型四維熱練單句語法填空The teacher told Gabriel that he had a good ear and suggested that Gabriel (go) into the music store-room.(2017江蘇卷,完形填空)Yet there is evidence (suggest) that the

26、trend is growing.(2016全國高考乙卷,閱讀理解B篇)(should) go suggesting -31-高頻單詞重點短語難點句型e true (愿望、夢想等)實現(xiàn),變成現(xiàn)實高考佳句 But Sophia knew just how important Make-A-Wish could be because this special organization had helped to make a dream for one of her best friends.但索菲亞知道Make-A-Wish有多重要,因為這個特殊的組織已經(jīng)幫著她的一位最好的朋友實現(xiàn)了一個夢想。(

27、2013安徽卷,閱讀理解C篇)詞義精辨(1)realise是及物動詞,意為“實現(xiàn)”,常用于sb realise(s) sth結(jié)構(gòu);它也有“意識到”的意思。(2)come true是不及物短語,通常用表示理想、愿望等的名詞做句子的主語,不能用于被動語態(tài)。come true -32-高頻單詞重點短語難點句型四維熱練用realise或come true的恰當形式填空He finally his lifelong ambition to learn how to play the violin.Although his dream didnt ,he won peoples respect.In fa

28、ct,although fat people consume more energy than slim people,they also fail how much they eat!realised come true to realise -33-高頻單詞重點短語難點句型2.as if=as though 好像,仿佛高考佳句 When fat and salt are removed from food,the food tastes it is missing something.當從食物中除去脂肪和鹽,食物的味道就好像缺少了什么。(2017全國卷,語法填空)as if/though后

29、面的從句有時用虛擬語氣,有時用真實語氣,應視其表示的情況而定。用虛擬語氣時,表示對現(xiàn)在情況的虛擬,從句動詞常用過去式,如果表示對過去情況的虛擬,從句常用過去完成時。as if -34-高頻單詞重點短語難點句型四維熱練(1)完成句子The kids were very friendly with her and even looked up to her as if she their own mother.孩子們對她很友好,甚至很尊敬她,好像她是他們的母親。(2016上海卷,語法與詞匯)The inspection continued as though nothing .檢查在繼續(xù),好像什么

30、也沒發(fā)生。(2015湖南卷,閱讀理解C篇)(2)單句改錯Weve lit up the night as if it is an unoccupied country.(2015浙江卷,閱讀理解C篇)were had happened iswere -35-高頻單詞重點短語難點句型3.be up to多達;比得上;能勝任的;從事于;由決定;(時間)直到;達到(程度)教材原句What this weekend? (Page 11)這個周末你打算做什么?Its up to you.由你來決定。add up to加起來達到are you up to -36-高頻單詞重點短語難點句型四維熱練完成句子C

31、alifornia condors are North Americas largest birds,with wing-length of .加利福尼亞禿鷲是北美最大的鳥,雙翅展開長達三米。(2016北京卷,閱讀理解C篇)John was dismissed because he his work.約翰被解雇了,因為他不能勝任自己的工作。up to three metres wasnt up to -37-高頻單詞重點短語難點句型4.be known as以著稱,作為出名;被認為是高考佳句 What the plants pump through the air is a mixture o

32、f chemicals volatile organic compounds,VOCs for short.植物通過空氣泵送物被認為是揮發(fā)性有機化合物的混合物,簡稱為VOC。(2017全國高考卷,閱讀理解D篇)be/become known to為所熟悉;為所知be/become known for因而出名be/become known in在某處出名Its known to us that.眾所周知As is known to us all.眾所周知 known as -38-高頻單詞重點短語難點句型四維熱練用含有known的短語的恰當形式填空I asked around and found

33、 out that my mum was very the area.我四處問了問,發(fā)現(xiàn)我媽媽在這個地區(qū)十分有名。(2016上海卷,語法與詞匯)Unlike authoritarian management,some cultures,particularly in Asia,the consultative nature of decision-making.不像獨裁主義者的管理,特別是在亞洲,一些文化因其作出決定的咨詢的性質(zhì)而十分出名。(2016上海卷,閱讀理解),fruits and vegetables are good for our health.眾所周知,水果和蔬菜對我們的健康有

34、好處。well known in are well known for As is known to all -39-重點短語難點句型高頻單詞1.It is clear that we are going to see a huge growth in shopping on the Internet.(Page 8)很顯然,我們將會看到網(wǎng)上購物的巨大增長。Its clear that.句型(1)Its clear that.“很明顯”,該句式中it為形式主語,后面that引導主語從句。(2)該結(jié)構(gòu)可表達為:Clearly,.(3)類似地還有:Its obvious/apparent/evid

35、ent that.-40-重點短語難點句型高頻單詞四維熱練(1)單句語法填空It is not yet clear would administer the scheme.還不清楚誰要實施這個方案。(2016上海卷,閱讀理解)(2)完成句子he respects those old people.很明顯他很尊敬那些老年人。(3)寫作升級Its clear that peoples lifestyles now have changed a lot.滿分表達 peoples lifestyles now have changed a lot.who Its clear/obvious/evide

36、nt that Clearly/Obviously/Apparently -41-重點短語難點句型高頻單詞2.She also believes that,in the future,we will get entertainment from the Net and that television will probably disappear.(Page 8)她還確信,我們將來可以在網(wǎng)上進行娛樂活動,而且那時電視將很可能不復存在。賓語從句中不可以省略引導詞that的句型(1)在句中如果出現(xiàn)兩個并列的賓語從句,它們都是由that引導時,后一個引導詞that不可省略。(2)在復合賓語中,如果用

37、it做形式賓語,將that引導的賓語從句放在賓語補足語后面,則that不可省略。-42-重點短語難點句型高頻單詞四維熱練單句改錯I realize that Im in charge and everybody accepts my leadership.My grandmother makes it a rule she reads newspapers every evening before bed.everybody前加thatshe前加that-43-重點短語難點句型高頻單詞3.I see people living and working in a virtual world.(P

38、age 8)我看到人們正生活和工作在一個虛擬世界。see sb doing sth句型see sb doing sth看到某人在做某事,此處living and working為people的補足語。注意比較see sb/sth do sth和see sb/sth doing sth之間的不同用法:see sb/sth do sth說明“看到某人/某物做過某事”,而see sb/sth doing sth則強調(diào)說明“看到某人/某物正在做某事”,突出動作的進行性。另外,感官動詞hear,watch,observe,notice等有著和see相同的用法。-44-重點短語難點句型高頻單詞四維熱練(1

39、)完成句子I just want to see the ticket to good use and for someone to experience a lot of joy.我只想看到這張票能物盡其用,讓得到這張票的人能夠體驗很多的樂趣。(2017全國卷,完形填空)Hearing her bitterly one night,I decided to pull her from it all.一天晚上聽到她痛苦地咳嗽,我決定不讓她去訓練了。(2016天津卷,完形填空)go coughing -45-重點短語難點句型高頻單詞(2)單句改錯Come and see Gee Whizz to

40、perform.(2016全國卷,閱讀理解A篇)去掉perform前的to -46-重點短語難點句型高頻單詞4.Do you have anything planned for Saturday and Sunday?(Page 12)你周六周日有什么安排嗎?have something done句型have something done表示“讓某事被”,done和something之間為邏輯上的動賓關(guān)系。(1)表示讓人做某事;(2)表示主語的遭遇。-47-重點短語難點句型高頻單詞四維熱練(1)單句語法填空I began to learn this when I had my car .當我的

41、車被撞壞的時候,我開始了解了這一點。(2016天津卷,閱讀理解B篇)(2)完成或者翻譯句子Acting in the play,he fell off a horse and .在演那個劇時,他從馬上摔了下來,傷了左腿。我的電腦壞了,我得請人修理。crashed had his left leg hurt My computer is broken.Id have to have it repaired. -48-重點短語難點句型高頻單詞5.But I still find it hard to imagine.(Page 12)但我還是覺得令人難以想象。it充當形式賓語結(jié)構(gòu)it在句中充當形式

42、賓語,后面的動詞不定式to imagine 為真正的賓語。在find,think,consider,believe,feel,make等動詞后常跟復合賓語,且常用it做形式賓語,而將做真正賓語的動詞不定式移到賓語補足語的后面。注意:it不可用that,this,one等代替。-49-重點短語難點句型高頻單詞四維熱練(1)完成句子The government has already permitted the company to use special materials to make easier for the vehicle to fly.政府已經(jīng)允許公司使用特殊材料,以使交通工具飛得

43、更加容易。(2017全國卷,閱讀理解C篇)We must also make it safe opinions and challenge majority views.我們也必須使表達自己的看法和質(zhì)疑多數(shù)人的觀點是安全的。(2016北京卷,閱讀理解D篇)Dont you find interesting to watch those animals in the wild?難道你不認為觀看那些在自然狀態(tài)下生活的動物是有趣的嗎?it to express it -50-重點短語難點句型高頻單詞(2)單句改錯Lots of people find that hard to get up in t

44、he morning,and put the blame on the alarm clock.(2017全國卷,七選五)thatit -51-重點短語難點句型高頻單詞6.Auckland is called “the city of sails” because it has more boats than anywhere else in the world.(Page 14)因為這里的帆船比世界上任何地方都多,奧克蘭被稱為“風帆之都”。表示最高級含義的結(jié)構(gòu)(1)比較級+than anywhere/anything/anybody else(2)比較級+than any of the ot

45、hers(3)比較級+than any other+名詞(4)no.else be+比較級+than.-52-重點短語難點句型高頻單詞四維熱練(1)完成句子For example,most of us would expect older drivers always go .例如,我們大多數(shù)人都會期望年紀較大的司機總是開車比其他每個人更慢。(2017全國卷,閱讀理解D篇)slower than everybody else -53-重點短語難點句型高頻單詞(2)寫作升級In my class Susan is the best at maths.滿分表達In my class Susan at maths.滿分表達In my class Susan is better at maths of the others.滿分表達In my class Susan is better at maths .滿分表達In my class Susan is better at mathsstudent.nobody else is better than than any than anyone else than any other

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