2024屆高考英語一輪復習全套課件:第1部分 必修2 教材知識梳理 Unit 4 Cyberspace(北師大版)
重點短語 重點句型 重點單詞 3.harm指肉體上、精神上的傷害,也可指引起不安或不便。 Don’t harm your eyes by reading in dim light.不要在昏暗的燈光下看書,以免損害眼睛。 4.damage主要指對物的損害,強調對價值、用途、外觀等所造成的損失,這種損失或因自然災害所致,或因人為造成。 Someone damaged my car with a stone.有人用石頭砸壞了我的汽車。 5.wound指槍傷、刀傷、刺傷等皮肉之傷,是出血的、嚴重的傷,特指戰場上的受傷。它可以指肉體上的傷害,也可喻指人們精神上的創傷。 The bullet wounded his arm.子彈打傷了他的一只胳膊。 ◆現學活用 單句填空 1.Any rumor from customers will certainly be harmful(harm) to our company’s reputation. 2.Smoking does harm to your health.
重點短語 重點句型 重點單詞 ?suggest vt.建議;暗示,表明 Tom,can you suggest any good books for my project?湯姆,就我這個研究項目,你能推薦幾本好書嗎?(教材原句P12) ◆常見用法 suggest (doing) sth.建議(做)某事 suggest to sb.向某人建議 suggest sth.to sb.=suggest to sb.sth.向某人建議某事 John suggested going together in one car.約翰建議大家坐同一輛車去。? I suggested to him that we should deal with the problem another way.我向他建議用另一種方式處理這個問題。?
重點短語 重點句型 重點單詞 ◆拓展延伸 suggestion n.建議(可數名詞) make/offer a suggestion提議,建議 ask for/call for/invite a suggestion 征求建議/意見 at/on one’s suggestion根據某人的建議 on the suggestion of在……的建議下 ◆特別提醒 suggest作“建議,提議”講時,所接賓語從句用虛擬語氣,即從句謂語用“should+動詞原形”的虛擬形式,should可以省略;作“暗示,表明”講時,所接賓語從句用陳述語氣。 The dentist suggested that she (should) come another day.牙醫建議她改天再來。 All the evidence suggests that he stole the money.所有證據都表明是他偷了錢。
重點短語 重點句型 重點單詞 ◆現學活用 用括號中所給詞的適當形式填空 1.His cool response suggested that he disliked(dislike) the idea. 2.I suggest the cheat referred to be put(put) into prison.? 3.Bill suggested holding(hold) a meeting on what to do for the coming competition.
重點短語 重點句型 重點單詞 ?settle vt.使定居;結束或解決(爭論);確定 vi.下沉;定居 The history of the city goes back 650 years when the Maoris settled in the area.這座城市的歷史可以追溯到650年前,當時毛利人定居在此地。(教材原句P14) She cannot settle to work.她安不下心來工作。? The question has been settled.這個問題已經解決了。? ◆常見用法 settle (sb.) down (使某人)安靜下來/安頓/安心 settle in 安頓;適應 settle on sth.選擇某事物;決定做某事 settle up 解決;還清欠款
重點短語 重點句型 重點單詞 Wait until the children settle down before you start the lesson.等學生都靜下心來再開始上課。? We only moved last week and we haven’t settled in yet.我們上星期才搬的家,還沒安頓下來呢。? Have you settled on the wallpaper you prefer?你選好你喜歡的壁紙了嗎?? He asked the waiter for the bill,and settled up.他向服務員要來了賬單,然后結了賬。? ◆拓展延伸 settler n.移民;殖民者 settlement n.定居;解決;協議
重點短語 重點句型 重點單詞 ◆現學活用 用settle的適當形式填空 1.—Why do you look sad? —There are so many problems remaining to be settled.? 2.With a lot of difficult problems to settle,the newly-elected headmaster is having a hard time.? 3.Early settlers in this area had a difficult life. 4.We hope for a last settlement of all these troubles. 5.They settled in Shanghai last year.
重點短語 重點句型 重點單詞 ?come true 實現 Which of the predictions in them have already come true?里面有哪些預測已經實現?(教材原句P7) ◆拓展延伸 come across偶遇;被理解 come about發生,出現,產生 come up走近;上來;發生;長出;提出 come up with提出;想出 come down下降;倒塌;失勢 come on快點;加油 come out出來;出版;泄露
重點短語 重點句型 重點單詞 ◆詞義辨析 1.come true是不及物動詞短語,通常用表示理想、愿望的名詞作句子的主語,意為“變為現實”,相當于be realized。 His dream of owning a new car came true.他希望買輛新車的夢想成真了。 2.realize是及物動詞,常用于sb.realize sth.結構,除了有“實現”的意思外,還有“認識到,了解”等意思。 I hope my son will realize my dream.我希望我兒子能實現我的夢想。 ◆現學活用 根據語境用適當的介詞或副詞填空 1.The magazine comes out once a month. 2.Perhaps I shall come across him in London. 3.The ceiling of the lecture hall came down for no reason.
重點短語 重點句型 重點單詞 ?as if仿佛,好像 ...the use of computers with sounds and pictures that make you feel as if you are in a real situation.……運用計算機產生的聲音和視覺效果,使人感覺就好像生活在現實中一樣。(教材原句P8) ◆常見用法 1.as if在look,seem,sound,smell,taste,feel等系動詞后引導表語從句。 2.省略:如果as if 引導的方式狀語從句是“主語+系動詞”結構,且與主句主語一致,則可省略從句中的主語和系動詞。 3.語氣:如果as if引導的從句表示的是真實的、極有可能發生或存在的事實時,則用陳述語氣;如果表示的是不真實的、基本不可能發生或存在的情況時,從句則用虛擬語氣。 重點短語 重點句型 重點單詞 He looks as if he were ten years older.他看起來好像比實際年齡老了10歲。? She left the room hurriedly as if (she was/were) angry.她急匆匆地離開房間,好像生氣了。? He talked about Beijing as if he had been there before.說起北京來,他就好像以前去過似的。? ◆現學活用 用括號中所給詞的適當形式填空 1.(2024·北京高考改編)Don’t handle the vase as if it were(be) made of steel. 2.He talked as if he knew what had happened(happen).?
重點短語 重點句型 重點單詞 ?be up to 從事于;勝任 What are you up to this weekend?周末你干什么?(教材原句P12) ◆常見用法 be up to sb.由某人做主,取決于某人;是某人的職責/義務 be up to sth.從事于某事;勝任某事,有資格做某事 It’s up to you to decide the destination for the holiday.你決定假日去哪里。? ◆拓展延伸 up to(數目)達到……之多;直到……(時間) live up to 真正做到;無愧于 What’s up?怎么了? Up to 200 people attended the meeting yesterday.昨天近200人參會。 We’ll never fail to live up to our parents’ expectations.我們決不辜負父母的期望。
重點短語 重點句型 重點單詞 ◆現學活用 單項填空 —What shall we do tonight then? ——whatever you want. (
D
)? A.Help yourself B.It’s a deal C.No problem D.It’s up to you
重點短語 重點句型 重點單詞 ?not only...but also...的用法 We would not only be able to travel around the world,but also go to study in any world famous universities we wanted to.我們不僅能環游世界,而且還能去我們想去的任何一所世界著名大學學習。(教材原句P12) not only...but (also)...表示“不但……而且……”,通常連接兩個并列的謂語、賓語、表語、狀語等,還可以連接兩個并列的句子。 He is not only arrogant but also selfish.他不但傲慢,而且自私。 We must not only finish our task but also do it well.我們不但要完成任務,還要做好。
重點短語 重點句型 重點單詞 ◆特別提醒 1.not only...but also...連接并列主語時,謂語動詞的形式要依據“就近一致”原則,即與靠近它的主語保持一致。 Not only you but also he likes playing football.不光你,他也喜歡踢足球。 2.not only位于句首時,not only所在的分句要部分倒裝。 Not only can he sing,but also he can dance well.他不僅能唱歌,舞也跳得不錯。 ◆現學活用 完成句子 1.不僅老師對足球感興趣,就連他所有的學生也都開始對它產生了興趣。 Not only is the teacher interested in football but also all his students are beginning to show an interest in it.? 2.不但男孩子們,而且女孩子們也被邀請參加了派對。 Not only boys but also girls were invited to the party .?
重點短語 重點句型 重點單詞 ?“動詞+it+賓語補足語+不定式”句型 But I still find it hard to imagine.但我還是覺得它令人難以想象。(教材原句P12) “find it+adj./n.+to do sth.”意為“發現做某事……”。it是形式賓語,真正的賓語是后面的動詞不定式。形容詞或名詞作賓語補足語。 We found it not difficult to translate it into English.我們發現把它譯成英語并不困難。 ◆拓展延伸 有類似用法的動詞還有make,feel,think,consider等,構成“make/feel/think/consider it+adj./n.+不定式短語”句式。 They felt it impossible to finish the work in such a short time.他們覺得在這么短的時間內完成任務是不可能的。 She thought it her duty to take care of the baby.她認為照顧嬰兒是她的職責。
重點短語 重點句型 重點單詞 ◆現學活用 單句改錯 1.Trains and buses make easy to go on a trip.(在make后加it) 2.I find it difficult to making myself understood.(making改為make)
一、單句填空 1.(2024·重慶高考改編)(raise) in the poorest area of Glasgow,he had a long,hard road to becoming a football star.? Raised。raise在此表示“帶大,養大”,和該句主語是被動關系,故用過去分詞。此處不能用現在分詞的被動式,因為此處養大的動作已完成。 2.(2024·北京高考改編)we understand things has a lot to do with what we feel.? How。句意:我們如何理解事物與我們對事物的感受有很大關系。根據語境可知此處應用how引導主語從句。 3.(2024·福建高考改編)For those with family members far away,the (person) computer and the phone are important in staying connected.? personal。名詞前需用形容詞修飾。personal computer“個人電腦”。
4.(2024·上海高考改編)The customer(give) important health information,but is still free to decide what to choose.? is given。此空作謂語,因主語the customer與謂語動詞是被動關系,再結合語境可知,應用一般現在時的被動語態。 5.(2024·浙江高考改編)Cathy had quit her job when her son was born that she could stay home and raise her family.? so。so that“以致”,引導目的狀語從句。 6.(2024·湖北高考改編)The Shard has completely changed the(appear) of London.? appearance。此空作賓語,前面有定冠詞the,用appear的名詞形式 appearance。 7.(2024·湖北高考改編)While intelligent people can often (simple) the complex,a fool is more likely to complicate the simple.? simplify。根據空格前的情態動詞can可判斷此空填動詞。句意:聰明人經常會讓復雜的問題簡單化,而傻瓜更可能將簡單的東西弄得更復雜。
8.(2024·山東高考改編)A number of high buildings (arise) where there was nothing a year ago but ruins.? have arisen。表示對現在的影響,應用現在完成時。 9.(2011·廣東高考改編)The major challenge of this century is to find ways to meet the needs of growing populationthe limits of this single planet.? within。within the limits of為固定搭配,意為“在……限度之內;在……范圍內”。 10.Without breathing or making a sound,the two little girls stood still,their eyes(fix) on the visitor.? fixed。eyes和fix是被動關系,此處用過去分詞fixed作eyes的后置定語。
二、單元話題微寫作 電腦與網絡 根據提示,將以下句子連成一篇英語短文。 1.自從電腦在各行各業普及后,人們對網絡也非常關注。(all walks of life;attention) 2.目前網絡已經成為獲取信息的重要來源。網絡給學習方式帶來了巨大的變化,它使人們能夠隨時隨地想學就學。 (obtain;bring about) 3.與此同時,網絡也帶來了一些負面影響。許多人,尤其是學生,沉迷網絡,浪費了大量時間。 (meanwhile;be addicted to)
Great attention has been paid today to the Internet since computers found their ways into all walks of life.At present,the Internet has become the major source of obtaining information in daily life.It brings about great changes in the way of learning,making it possible for people to learn wherever and whenever they want to.Meanwhile,it has some negative effects as well.Some people,especially young students,are easily addicted to the Internet and spend too much time online doing nothing concerning their work or lessons.?
必修2 課前自主排查 -*- 課文要點回顧 名師高效課堂 課堂限時檢測 Unit 4 Cyberspace 必修2 課前自主排查 -*- 課文要點回顧 名師高效課堂 課堂限時檢測 Unit 4 Cyberspace 課前自主排查 必修2 課前自主排查 -*- 課文要點回顧 名師高效課堂 課堂限時檢測 Unit 4 Cyberspace 課文要點回顧 必修2 課前自主排查 -*- 課文要點回顧 名師高效課堂 課堂限時檢測 Unit 4 Cyberspace 名師高效課堂 必修2 課前自主排查 -*- 課文要點回顧 名師高效課堂 課堂限時檢測 Unit 4 Cyberspace 課堂限時檢測 必 修 2 Unit 4 Cyberspace 重點短語 重點句型 重點單詞 1.likelyadj.有可能的 adv.可能,也許 unlikely(反義詞)adj.不太可能的;沒希望的 2.conceptn.概念 3.focusvt.(使)集中;調整 vi.集中注意 n.焦點,中心;焦距 4.skipvt.跳過 vi.跳,蹦 5.artificialadj.人造的 6.climaten.氣候 7.floodn.洪水,水災 vt.& vi.淹沒 8.realityn.真實,現實 realadj.真實的 reallyadv.事實上,真正地 9.affectvt.影響 affectionn.影響;感情;喜愛
重點短語 重點句型 重點單詞 10.rapidlyadv.快,迅速地 rapidadj.快的,迅速的 11.crimen.犯罪,罪行 criminaln.罪犯 12.attackn.& vt.攻擊,進攻 13.crashvt.打碎;撞壞 vi.墜落;撞毀 n.撞碎;墜毀 14.offern.& vt.提供;出價 vi.提議;供奉;呈現 15.optimisticadj.樂觀的 pessimistic(反義詞)adj.悲觀的 16.harmvt.& n.傷害,損害 harmfuladj.有害的
重點短語 重點句型 重點單詞 17.obviousadj.明顯的,顯而易見的 18.scientificadj.科學的 sciencen.科學,自然科學 scientist n.科學家 19.fancyvt.(非正式)想要做;幻想 n.迷戀;想象力 adj.奇特的 20.suggestvt.建議,提議 suggestionn.建議,提議 21.rejectvt.拒絕,不接受 rejectionn.拒絕 22.arrangementn.安排 arrangevt.安排;排列 vi.安排;商定 23.destinationn.目的地
重點短語 重點句型 重點單詞 24.historicaladj.歷史的,有關歷史的 25.tourismn.觀光,游覽 touristn.游客 tourn.,vt.& vi.觀光,旅行 26.guiden.指南;導游,向導 vt.& vi.引導,帶領 guidancen.指導;導航;領導 27.settlevi.定居;解決 settlementn.(新)定居地 28.averageadj.平均的 n.平均數 29.regularadj.定期的;規則的 irregular(反義詞)adj.不規律的,不規則的
重點短語 重點句型 重點單詞 1.make up 編造;構成;化妝 2.come true 實現 3.as if 好像,仿佛 4.hang on (電話用語)別掛斷 5.get in touch 取得聯系 6.be up to 做,從事于 7.in the flesh 本人,親自 8.as well as 也,又 9.take action 采取行動 10.take over 接收,接管 11.consist of 由……組成 12.cut off 切掉,切斷
重點短語 重點句型 重點單詞 1.……很明顯,我們將會看到網上購物的大幅度增長。 ...it is clear that we are going to see a huge growth in shopping on the Internet. 2.有些專家看到虛擬現實的未來——運用計算機產生的聲音和視覺效果,使人感覺就好像生活在現實中一樣。 Some experts see our future in virtual reality—the use of computers with sounds and pictures that make you feel as if you are in a real situation. 3.你周六、周日有什么安排嗎? Do you have anything planned for Saturday and Sunday? 4.我們不僅能周游世界,而且還能去我們想去的任何一所世界著名大學學習。 We would not only be able to travel around the world,but also go to study in any world famous universities we wanted to. 5.但我還是覺得它令人難以想象。 But I still find it hard to imagine.
In the last thirty years,the Internet 1.has grown(grow) rapidly.In 1983,there were only 200 computers 2.connected(connect) to the Internet;now there’re around 50 million and this 3.growth(grow) is clearly going to continue.? Some experts are pessimistic about the future.One worry is crime in cyberspace.Even now,hackers can get into the computers of banks and governments.In the future,4.terrorists(terror) may “attack” the world’s computers,cause chaos,and make planes and trains crash. 5.However,many people are optimistic about it.“In the next few years,” says Angela Rossetto of Cyberia magazine,“6.it is clear that we’re going to see a huge growth in shopping online.” She also believes that we’ll get entertainment from the Net and that television will 7.probably(probable) disappear.The mail service may also disappear with the 8.increasing(increase) use of e-mail.
Some experts see our future in virtual reality—the use of computers with sounds and pictures that make you feel 9.as if you are in a real situation.“10.Personally(person),I think virtual reality will become a part of modern life,” says Peter Anderson.“I see people living and working in a virtual world.We’ll work in virtual offices,shop in virtual supermarkets,and we’ll even study in virtual schools.”
重點短語 重點句型 重點單詞 ?likely adj.很可能的,有希望的;合適的 adv.可能,也許 In a group discussion,I am more likely to...組內討論時,我更有可能……(教材原句P4) ◆常見用法 It’s likely that...有可能…… It’s likely (for sb.) to do sth.(某人)可能做某事 sb./sth. be likely to do sth.某人/物可能做某事 It’s likely that Dora has known about it.朵拉可能已經知道了。? It is more likely for Team Brazil to win the match.巴西隊更有可能贏得比賽。? He is the most likely player to win the prize.他是最有希望得獎的選手。?
重點短語 重點句型 重點單詞 ◆詞義辨析 1.likely指從外表、跡象上進行判斷,有可能發生,常用于系表結構。其主語可以是人也可以是物,且可以用very、比較級(more/less)和最高級(most/least)修飾。 2.possible指客觀上有可能,但往往含有希望很小的意思。其主語不能是人,常用于句型:It is possible that...或It is possible (for sb.) to do sth.。 3.probable用來指有根據、合情理、值得相信的事物,語氣比possible重。其主語不能是人,常用于句型:It is probable that...。 ◆現學活用 單句填空 1.She’s not likely(like) to pass the test as she never studies hard. 2.It is likely that this is the most remarkable echo in the world.
重點短語 重點句型 重點單詞 ?focus vt.(使)聚集;調整 vi.集中(注意力)于 n.焦點,中心;焦距 In a book with lots of pictures and charts,I am likely to focus mainly on the written text.在一本帶有許多圖畫和表格的書里,我可能會把注意力主要集中在書面文字上。(教材原句P4) ◆常見用法 1.focus on/upon 聚焦于……,關注…… be focused on集中于…… focus one’s attention/thought/efforts/eyes on 集中注意力/思想/努力/目光于……
重點短語 重點句型 重點單詞 2.bring...into focus 使集中在焦點上;使清楚起來,使明朗化;使突出 come into focus (某物)輪廓明顯/清晰;(問題)突出 with focus on把焦點集中在…… in focus焦距對準;清晰 out of focus焦距沒對準;模糊 the focus of...……的焦點 We are going to focus on improving the quality of the products.我們要集中注意力在提高產品質量上。? It has come into our focus how to use renewable energy.如何利用可再生能源已成為焦點。? 重點短語 重點句型 重點單詞 ◆現學活用 單句填空 1.Public attention at the moment is focused(focus) on Athletics World Championships. 2.Pictures should be in focus,with realistic colors and well composed groups.