2020_2021學年新教材高中英語UNIT3THEINTERNETPeriod2同步課件新人教版必修第二冊202103171129

1、Unit 3Unit 3THE INTERNETTHE INTERNET Period TwoReading and Thinking 課前自主預習課前自主預習 .寫出與下列短語相對應的漢語/英語 1no longernotany longer_ 2失業(yè) _ 3keep pany _ 4從中受益_ 5pay for_ 6申請 _ 7apply to_ 不再 out of work 陪伴某人 benefit by/from 支付 apply for 應用 8既然；由于 _ 9take care of _ 10確保；設(shè)法保證 _ 11have access to_ 12籌錢 _ 13go thro

2、ugh _ 14用現(xiàn)金_ 15be stuck in _ now that 照顧；照料 make sure 有權(quán)利使用；可以接近 raise money 經(jīng)歷；度過；通讀 in cash 困住 .將下列詞塊與其漢語釋義連線 1the World Wide WebA某人做某事是方便的 2go shoppingB困難時期 3quit ones jobC面臨挑戰(zhàn) 4inspire sb. to do sth.D患上一種疾病 5together withE和一起；連同 6surf the InternetF網(wǎng)上沖浪；瀏覽因特網(wǎng) 7a tough time/ tough timesG購物 8face a

3、 challengeH辭職 9develop a disease I激勵某人做某事 10It is convenient for sb. to do sth. J萬維網(wǎng)；環(huán)球信息網(wǎng) 【答案】1.J2.G3.H4.I5.E6.F 7.B8.C9.D 10.A 1We can download software, documents, and images _(無論何時我們需要他們) 2_(人們的生活被改變) by online communities and social networks. 3At age 50, she _(發(fā)現(xiàn)她自己失業(yè)了) and stuck at home with o

4、nly her computer to keep her company. 4She also joined an online group _ (在那兒她能夠談論她的問題) and get support and advice from others. 5She realised that one of the greatest benefits of the Internet was _(消除距離的能力) that usually exists between people. 6She was _(如此被激勵) by the people she met online _(以至于) she

5、 decided to start an IT club to teach older people how to use computers and the Internet. 7_(想 到別人的情況) inspired me to offer help. 【答案】1.whenever we need them 2Peoples lives have been changed 3found herself out of work 4where she could talk about her problems 5its ability to remove the distance 6so i

6、nspired；that 7Thinking about other peoples situation .閱讀理解 ()1.Whats the main idea of the passage? AHow the Internet changes peoples daily lives. BThe development of the Internet. CEvery one of us has access to the Internet. DJan Tchamani has started an IT club. ()2.What does the underlined word in

7、the sentence of “She believes that it is highly important to bridge the digital divide and make sure that everyone has access to the Internet and knows how to use new technology.” mean? A橋梁 B擴大 C消除(隔閡)，架起橋梁 D明白 ()3.Why did Jan Tchamani quit her job? ABecause she started an IT club so that she could

8、work at home. BBecause she was seriously ill. CBecause she successfully started online classes to learn more about how to use the Internet to make society better. DBecause she was fond of surfing the Internet. ()4.What do you think the text will say next? AThe benefit of the Internet. BThe tough pro

9、blems we will meet next. CThe bad effect that the Internet has brought us. DHow to use the new technology. ()5.What can we learn from Jans experiences? AWhere there is a will, there is a way. BLose heart while in trouble. CTurn to others for help. DLearn from others. 【答案】1.A2.C3.B4.C5.A .判斷正誤 ()1.We

10、 have to wait in line or carry cash around when we go shopping in modern times. ()2.Jan Tchamani, an art teacher in Birmingham, UK, suddenly developed a serious illness and had to quit her job. ()3.Jan Tchamani and her friends now organise events and collect money to pay for private teachers, and ma

11、ny of them were helped. ()4.Jan has started taking online classes to learn more about how to use the Internet to make society better since she discovered that surfing the Internet could help her. ()5.According to the passage we can learn Jans life has been greatly improved by the Internet. 【答案】1.F2.

12、F3.T4.T5.T .段落大意匹配題 1Para.1 AThe examples of the Internet that have changed peoples lives. 2Paras.25 BThe Internet has changed peoples lives. 【答案】1.B2.A 課堂新知講練課堂新知講練 1convenient adj.方便的；近便的 (P28)There are countless articles telling us how the Internet has made our lives more convenient. 【翻譯】有無數(shù)的文章告訴

13、我們：互聯(lián)網(wǎng)如何使我們的生 活更方便。 (1)該詞不用來修飾人，而常用來指事。作表語時，不用人 作主語，而要用物或it作主語?！爱斈惴奖愕臅r候”應翻譯為 “When it is convenient for you”，而不是“When you are convenient”。 (2)convenience n便利；廁所；便利的事物 (3)conveniences n方便性 【用法詳解】 【歸納拓展】 Ill call in two weeks to arrange a meeting at your convenience. 我會在兩周后打電話給您，在您方便的時候安排一次會 議。 I wond

14、er if it is convenient for you to join me in visiting the exhibition. 我想知道你是否有空與我一起參觀展覽。 【語境串聯(lián)】 I bought this apartment for its convenience, for it is very convenient for the bus stations and it has a lot of conveniences. 為了方便，我買了這座公寓，因為它離車站方便且有很多 便利設(shè)施。 針對練習 單句語法填空 (1)If you are interested, please s

15、end an application email at your earliest _(convenient) (2)If it is _(convenience) for you, you should do more outdoor exercise, which can contribute to you keeping up a good state of mind. (3)_your convenience, Id like to invite you and your family to visit China. 【答案】(1)convenience(2)convenient(3)

16、At 完成句子 (4)_ _ _ _ _ _，Ill meet you at the entrance of the music hall at 7：00 that evening. 如果你方便，我將于那天晚上7點在音樂廳入口處見你。 【答案】(4)If it is convenient for you 2update vt.更新；向提供最新信息 n更新；最新消息 (P28)We can get the most updated information from large databases. 【翻譯】我們可以從大數(shù)據(jù)庫中獲得最新的消息。 該詞由date加前綴up構(gòu)成。前綴up表示“向上，更

17、 高，起來”，如：uproot 把根拔起來；upcoming 即將來臨的； upgrade 升級； uplift 舉起；振奮。 【用法詳解】 【歸納拓展】 Its important for the figures to be updated regularly. 定期更新數(shù)據(jù)很重要。 We must update our packaging in order to attract more young customers. 為了吸引更多的年輕消費者，我們必須更新產(chǎn)品的包裝。 針對練習 單句語法填空 (1)I called the office to update them _the days

18、 developments. 完成句子 (2)Teachers have to constantly _ _ _(更 新他們的知識) in order to maintain their professional competence. 【答案】(1)on(2)update their knowledge 3.stuck adj.卡??；陷(入)；困(于) (P28)At age 50, she found herself out of work and stuck at home with only her computer to keep her company. 【翻譯】50歲時，她發(fā)現(xiàn)自

19、己失業(yè)了，只能待在家里，只 有電腦陪伴。 (1)stuck是一個形容詞，也是stick的過去分詞形式。 (2)stuck的意義非常廣泛，也可以理解為“卡住的，動不了 的，被困住的， 陷入的，停滯不前的，無法擺脫困境的，被難 倒的，(因困難)無法繼續(xù)的”。 【用法詳解】 【歸納拓展】 (1)get/be stuck in 陷入中；困在中 be/get stuck in the traffic 遭遇交通阻塞 be stuck in the mud 陷入泥里 (2)stick to 堅持(to 為介詞) stick to ones dream 堅持夢想 stick to his word 履行諾言

20、(3)stick out 伸出；突出 They got stuck in a traffic jam. 他們遇上交通阻塞了。 Once he made a promise, he would stick to it. 他一旦許下諾言，就會堅守這個諾言。 針對練習 單句語法填空 (1)In April, thousands of holiday makers remained _(stick) abroad due to the volcanic ash cloud. (2)I didnt become a serious climber until the fifth grade, when

21、I went up to rescue a kite that was stuck _ the branches of a tree. (3)Good opinions are worth sticking _ because they can benefit us all. 【答案】(1)stuck(2)in(3)to 完成句子 (4)I_ _ _ _ _(遇上堵 車)As a result, I was late for work this morning. 【答案】got stuck in the traffic 4benefit n益處 vt.使受益 vi.得益于 (P28)She r

22、ealised that one of the greatest benefits of the Internet was its ability to remove the distance that usually exists between people. 【翻譯】她意識到，互聯(lián)網(wǎng)最大的好處之一是它能夠消除 人們之間通常存在的距離。 (1)benefit sb.對某人有益 (2)beneficial adj.有利的；有益的 【用法詳解】 【歸納拓展】 (1)for the benefit of 為了；為了的利益 be of benefit to 對有益 (2)benefit from/

23、by 從受益；得益于 (3)be beneficial to 對有益；對有利 (4)beadj.to(to為介詞)的常用短語還有： be sensitive to 對敏感的 be equal to 平等；勝任 be harmful to 對有害 be used to 習慣 China has been reforming public hospitals for the benefit of all people. 為了所有人的利益，中國一直在進行公立醫(yī)院的改革。 As we all know, books are the source of knowledge，from which I be

24、nefit a lot. 眾所周知，書是知識的源泉，我從書中受益良多。 針對練習 單句語法填空 (1)I can say it is of great_ to share your feelings with someone you trust, which is also _ to your mental health.(benefit) (2)As a matter of fact, music education is_(benefit) and important for all the students. 【答案】(1)benefit; beneficial(2)beneficial

25、 單句改錯 (3)You can also revise the knowledge at the same time and you are sure to benefit it. _ (4)It is said that yoga is of greatly benefit to human health. _ 【答案】(3)benefit后加from(4)greatly改為great 5distance n距離 (P28)She realised that one of the greatest benefits of the Internet was its ability to re

26、move the distance that usually exists between people. 【翻譯】她意識到，互聯(lián)網(wǎng)最大的好處之一是它能夠消除 人們之間通常存在的距離。 (1) 其現(xiàn)在分詞為 distancing，復數(shù)形式為 distances。 (2)distant adj.遙遠的；遠處的；久遠的 【用法詳解】 【歸納拓展】 at a distance 隔一段距離；距離稍遠 at a distance of 相隔；相距 in the distance 在遠方 within walking distance 在步行范圍內(nèi) keep sb. at a distance 對某人冷淡

27、；與某人疏遠 In the distance，they could see the misty cloud that rose from the great Niagara Falls. 遠處，她們可以看到尼亞加拉瀑布上方升騰著的霧靄。 針對練習 單句語法填空 (1)From his window，a church could be seen in _ distance. (2)That afternoon we saw land _ a distance of 10 miles from us. 【答案】(1)the(2)at 完成句子 (3)Do you tend to _ _ _ _ _

28、？ 你傾向于與人保持距離嗎？ (4)The beach is _ _ _ of my house. 海灘離我家很近，走幾步路就到了。 【答案】(3)keep people at a distance (4)within walking distance 6inspire vt.鼓舞；激勵；啟發(fā)思考 (P28)She was so inspired by the people she met online that she decided to start an IT club to teach older people how to use computers and the Internet

29、. 【翻譯】她深受網(wǎng)友的啟發(fā)，決定成立一個IT俱樂部，教 老年人如何使用電腦和互聯(lián)網(wǎng)。 (1)inspiration n激勵；靈感；鼓舞；啟示 (2)inspired adj.得到靈感的；受到鼓舞的 (3)inspiring adj.激勵人心的；啟發(fā)靈感的；令人鼓舞的 【用法詳解】 【歸納拓展】 inspire sb. to do sth.激勵某人做某事 inspire sb. with sth.激發(fā)某人的某種感情 He inspired many young people to carry on volunteer work. 他激勵了很多年輕人從事志愿者工作。 The beauty of

30、the West Lake inspired a lot of poets to write their great poetry. 西湖美景給了許多詩人靈感，從而創(chuàng)作出他們偉大的詩 篇。 針對練習 單句語法填空 (1)Believe it or not, the good news inspired us_ hope. (2)Lets give support and _(inspire) to each other. (3)All of the students in our school were_ by the _ speech given by Professor Li in Tsi

31、nghua University last week.(inspire) 【答案】(1)with(2)inspiration(3)inspired; inspiring 完成句子 (4)Blind children all over China read the magazine and it has _ _ _ _ _ believe that they can realize their dreams. 全中國的盲童都讀過這本雜志，其中許多盲童受到鼓舞， 他們相信他們可以實現(xiàn)他們的夢想。 【答案】inspired many of them to 7access n通道；(使用、查閱、接近或

32、面見的)機會 vt.進入；使用；獲取 (P28)She believes that it is highly important to bridge the digital divide and make sure that everyone has access to the Internet and knows how to use new technology. 【翻譯】她認為，消除數(shù)字鴻溝，確保每個人都能上網(wǎng)， 知道如何使用新技術(shù)，是非常重要的。 (1)access的現(xiàn)在分詞為accessing，第三人稱單數(shù)形式是 accesses。 (2)accessible adj.可接近的 【用

33、法詳解】 【歸納拓展】 have /get/gain access to有權(quán)利/機會進入 sth. be accessible to sb.某物可為某人所用 Medicine should not be kept where it is accessible to children. 藥品不應放在兒童可以夠到的地方。 The only access to success is to have a proper goal and enough preparations to achieve it. 成功的唯一方法就是有一個合適的目標和實現(xiàn)它的充分準 備。 針對練習 單句語法填空 (1)In ot

34、her words, he had no access _ many things, such as playing basketball and football. (2)John hopes to widen the audience for jazz, make the music more _(access), and preserve its history and culture. 【答案】(1)to(2)accessible 完成句子 (3)_ _ _ _(的唯一方 法) the harbour is by helicopter. (4)The professor is so k

35、ind that you can_ _ _ _ her. 那位教授很和善，你很容易接近她。 【答案】(3)The only access to(4)easily get access to 8tough adj.艱難的；嚴厲的 (P28)When you go through tough times, you meet others who are facing similar challenges 【翻譯】當你經(jīng)歷艱難時期時，你會遇到同樣面臨挑戰(zhàn)的 人 (1)tough 還有下列意思：強硬的；棘手的；堅固的；結(jié)實 的。 (2)tough的比較級和最高級分別為tougher, toughest

36、。 【用法詳解】 【歸納拓展】 get tough with sb. 對某人采取強硬/嚴厲的措施 be tough on sb.be hard on sb. 對某人嚴厲 a lot of tough questions 許多棘手問題 a tough time/tough times 困難時期 a tough pair of shoes 一雙結(jié)實的鞋子 It was a tough decision to make. 這是個很難作的決定。 Are you sure you are physically tough enough for this work? 你確定你的身體足夠強壯，能應付這份工作

37、嗎？ 針對練習 單句語法填空 (1)It is time to get tough _ drunken drivers. (2)A good boss knows when to be tough _his employees. 【答案】(1)with(2)on 完成句子 (3)The reporters asker _ _ _ _ _(許多難以回答的問題) (4)The company is _ _ _ _ _(經(jīng)歷一段艱難時期)at the moment. 【答案】(3)a lot of tough questions (4)going through a tough time 9keep

38、 pany 陪伴某人 (P28)At age 50, she found herself out of work and stuck at home with only her computer to keep her company. 【翻譯】50歲時，她發(fā)現(xiàn)自己失業(yè)了，只能待在家里，只 有電腦陪伴。 in company with 與一起 keep company with 與結(jié)交 【用法詳解】 【歸納拓展】 (1)accompany v. 陪伴；伴奏 accompany sb. to a place 陪伴某人去某地 be accompanied by 由陪伴 (2)accompany 是

39、及物動詞，不能用accompany sb.to do sth.結(jié)構(gòu)，其后無需用介詞。但用于被動語態(tài)時，其后可接介 詞with或by。 Only the stars kept little Tom company when he returned home at night. 夜晚小湯姆回家時，唯有星星陪伴著他。 As he was not allowed to accompany her to the shops, he wrote out a list of items for her. 她不允許他陪她去商場，因此他為她列了一個物品清單。 針對練習 單句語法填空 (1)Last weeken

40、d she accompanied her friend _ the concert. (2)Child must _(accompany) by two paying adults. (3)The Prime Minister, _(accompany) by the governor, led the President up to the house. 【答案】(1)to(2)be accompanied(3)accompanied 完成句子 (4)While your parents are away, Ill stay here and _ _ _(陪著你) (5)She asked

41、 her teacher to _ _ _ _ _(為她鋼琴伴奏)at the concert. 【答案】(4)keep you company(5)accompany her on/at the piano 10now that 既然；由于 (P28)Now that he works and can take care of himself, his daughter has time to study at university. 【翻譯】既然他工作了，也能照顧自己，他的女兒就有時 間上大學了。 now that “既然；由于”，是一個連詞詞組，引導原因狀 語從句，在口語中常省略that

42、。 【用法詳解】 【歸納拓展】 (1)表示“由于；因為”的詞或短語還有：because, because of, owing to, due to, thanks to。 (2)now that, since, because, as引導原因狀語從句時，主句前 不能用so。 Now that you have a good chance, you may as well make full use of it. 既然你有一個好機會，你不妨充分利用它。 針對練習 完成句子 (1)_ _ _ _ _ _(既 然你已經(jīng)長大了)，you can make decision by yourself. (

43、2)_ _ _ _ _ _(既 然你得到了一個機會), youd better make full use of it. 【答案】(1)Now that you have grown up (2)Now that you get a chance 單句改錯 (3)Now that I have made this first visit, I hope I can come much more times. _ 【答案】much改為many 11go through 經(jīng)歷；度過；通讀 (P28)When you go through tough times, you meet others w

44、ho are facing similar challenges. 【翻譯】當你經(jīng)歷艱難時期時，你會遇到同樣面臨挑戰(zhàn)的 人。 go through 大多指經(jīng)歷痛苦的事情 【用法詳解】 【歸納拓展】 The country has gone through too many wars. 這個國家經(jīng)歷了太多的戰(zhàn)爭。 針對練習 寫出下列句中g(shù)o through的含義 (1)The plan went through, which made us all happy. _ (2)This year we have gone through too many natural disasters, suc

45、h as earthquakes, floods and mudslides._ (3)I had just gone through my homework when the telephone rang._ (4)I always start the day by going through my mail._ (5)As you go through this book, you will find that each of the millions of people who lived through World War had a different experience._ 【答

46、案】(1)通過(2)經(jīng)歷(3)完成(4)查閱(5)瀏覽 單句語法填空 (6)Anyone who goes _ nature will be punished. (7)The price of goods is going _.That is to say, things are becoming expensive. (8)Tomorrow there will be a maths test for us.I have to go _my lessons now. 【答案】(6)against(7)up(8)over 1(P28)We can download software, docu

47、ments, and images whenever we need them. 【翻譯】我們可以隨時下載軟件、文檔和圖片。 【考點提煉】 whenever無論何時，引導讓步狀語從句。 【歸納拓展】 (1)wheneverno matter when; whereverno matter where; howeverno matter how引導讓步狀語從句 (2)whatever，whichever, who(m)ever既可引導讓步狀語從 句，又可引導名詞性從句。 (3)no matter what, no matter which, no matter who(m)只引 導讓步狀語從句。

48、 Whenever we meet with difficulties，they come to help us. 無論何時我們遇到困難，他們總來幫助我們。 We are determined to finish the task，whatever/no matter what happens. 不管出什么事，我們都堅決完成任務。 Whatever(No matter what) difficulties we meet, well never change our mind. 無論我們遇到什么樣的困難，我們永遠都不會改變我們的 主意。 針對練習 單句語法填空 (1)_I suggest, h

49、e always disagrees. (2)_cold it is, he always goes swimming. (3)We promise _ attends the party a chance to have a photo taken with the movie star. (4)There is no doubt that he will come to help me _ I am in trouble. 【答案】(1)Whatever(2)However(3)whoever(4)whenever 2(P28)She was so inspired by the peop

50、le she met online that she decided to start an IT club to teach older people how to use computers and the Internet. 【翻譯】她從網(wǎng)上認識的人那里受到了很大的鼓舞，所以 她決定成立一個IT俱樂部，教老年人如何使用電腦和互聯(lián)網(wǎng)。 【考點提煉】 sothat“如此以至于”，引導結(jié)果狀語從 句。 【歸納拓展】 (1)sothat結(jié)構(gòu)主要有以下幾種用法： soadj./adv.that從句 soadj.a/an可數(shù)名詞單數(shù)that從句 so many/much/few/little名詞th

51、at從句 (2)suchthat的用法： sucha/anadj.可數(shù)名詞單數(shù)that從句 suchadj.不可數(shù)名詞that從句 suchadj.可數(shù)名詞復數(shù)that從句 This is so important a meeting that you should attend it. 這是一次如此重要的會議，你應該參加。 There are so many people in the street that the bus is going slowly. 大街上人太多了以至于公交車在緩慢地行駛。 針對練習 單句語法填空 (1)It is _ a difficult problem tha

52、t no student in this class can work it out. (2)He is _ clever a student that he is able to work out all the difficult problems. 【答案】(1)such(2)so 一句多譯 她是一位如此好的老師，以至于我們都敬愛她。 (3)She is _ _ _ _ _all of us love and respect her. (4)She is _ _ _ _ _all of us love and respect her. 【答案】(3)such a good teacher

53、 that (4)so good a teacher that 3with復合結(jié)構(gòu) (P28)At age 50, she found herself out of work and stuck at home with only her computer to keep her company. 【翻譯】50歲時，她發(fā)現(xiàn)自己失業(yè)了，只能待在家里，只 有電腦陪伴。 【考點提煉】 結(jié)構(gòu) “with only her computer to keep her company”可理解 為：只能待在家里，只有電腦陪伴。這是句型with 賓語 to do的具體體現(xiàn)。 在“with 賓語 to do”中，

54、動詞不定式to do表示將來的 動作。 【歸納拓展】 類似的結(jié)構(gòu)還有： (1)with 賓語 doing(doing表主動或正在進行的動作) (2)with 賓語 done(done表被動或已完成的動作) (3)with 賓語介詞短語/adj./adv. With a lot of work to do, he wasnt allowed to go out. 有很多工作要做，他不被允許出去。 With prices going up so fast, we cant afford luxuries. 由于物價猛漲，我們買不起高檔商品。 She left the room with all t

55、he light on. 她離開了房間，所有的燈還亮著。 With the children at school, we cant take our vacation when we want to. 孩子們都在上學，所以我們想度假時也不能去。 針對練習 單句語法填空 (1)To his surprise, the boy came out _ the watch in his hand. (2)They sat together around the table, with the door _(close) (3)With the boy _(lead) the way, they eas

56、ily found the house. (4)With a lot of homework _(do), the boy had to stay at home. 【答案】(1)with(2)closed(3)leading(4)to do 單句改錯 (5)He went to sleep happily with his tasks finishing. _ (6)With spring come on, trees turn green. _ 【答案】(5)finishingfinished(6)comecoming 4“特殊疑問詞to do”結(jié)構(gòu) (P28)Jan has starte

57、d taking online classes to learn more about how to use the Internet to make society better. 【翻譯】簡開始上在線課程去學習更多關(guān)于如何利用互聯(lián) 網(wǎng)使社會變得更美好的知識。 【考點提煉】 疑問副詞how動詞不定式(短語)，作介詞about的賓語， 相當于一個賓語從句。 【歸納拓展】 結(jié)構(gòu)“疑問詞動詞不定式(短語)”可以作主語、賓語和 表語。 I wonder if you have decided where to spend your holiday. 我在想你們是否已經(jīng)決定到哪里去度假了。 The e

58、xperts are talking about how to solve the difficult problem. 專家們正在討論如何解決這個難題。 針對練習 單句語法填空 (1)When _(go) out for a picnic has not been decided. (2)There are so many bicycles in the shop that I cant decide which one _(buy) 【答案】(1)to go(2)to buy 完成句子 (3)Twenty students want to attend the class that aim

59、s to teach_ _ _ _(如何快速閱讀) (4)We havent decided _ _ _ _ _ _ _(誰來尋找那幅丟失的畫) 【答案】(3)how to read fast (4)who to search for the missing painting 課文讀練專訓課文讀練專訓 .填寫表格 STRONGER TOGETHER：HOW WE HAVE BEEN CHANGED BY THE INTERNET The Internet has changed peoples lives. There are countless articles telling us how

60、 the Internet has made our lives more 1._.We no longer have to wait in line or carry 2._.We can get the most 3._information from large 4._.We can download 5._， documents，and images. STRONGER TOGETHER：HOW WE HAVE BEEN CHANGED BY THE INTERNET The examples of the Internet that have changed peoples live