高中英語 Unit5SectionC同步精品課件 重慶大學(xué)必修5

1、2021/8/11 星期三1Section CListening and Speaking，Writing，F(xiàn)urther Reading2021/8/11 星期三2課堂互動探究預(yù)習(xí)多維感知寫作專題突破Section C2021/8/11 星期三3預(yù)習(xí)多維感知.詞語翻譯1air ones view_2in ones opinion_3grow up_4agree with_5learn about_6have access to_2021/8/11 星期三47cut off from._8make sure_9stay away from_10learn from_答案：1.發(fā)表意見2.以的意

2、見；認(rèn)為3.成長4.同意；適合5.了解；知道6.可以使用/獲得 7.切斷8.查明；弄明白9.遠(yuǎn)離10.向?qū)W習(xí)；從中學(xué)習(xí)2021/8/11 星期三5.句型必背1The bottom line is that no one should stay away from the Web because of its dangers基本的觀點(diǎn)是沒有人會因為網(wǎng)絡(luò)的危險而遠(yuǎn)離它。2They are growing up not knowing about the real world.他們在不了解真正世界的情況下成長。2021/8/11 星期三63Therefore，it is essential that

3、 students learn how to balance their time on the Internet and other social interactions.因此，學(xué)生們學(xué)會如何平衡上網(wǎng)時間和其他的社會活動是很重要的。2021/8/11 星期三7.根據(jù)課文“To Web or Not to Web”完成短文。Here is a discussion in a school.The headmaster is holding a meeting to hear what the teachers, parents and students think about student

4、s using the Internet.In Mr.Peis 1._， students shouldnt use the Internet.A parent 2._with him.She thinks using the Internet is a 3._of time.However，a2021/8/11 星期三8student doesnt agree.He says he has an American 4._so he can use his English and talk about life in the US.Another teacher thinks kids hav

5、e to be online.If they cant have 5._to the Internet，they are 6._off from their future.However，7._of the web can cause several different problems.So it is 8._that students learn how to balance2021/8/11 星期三9their time and other social 9._.The headmaster also asks for their advice about how they could

6、make 10._that the Internet is safe.答案：1.eractions10.sure2021/8/11 星期三10課堂互動探究1addictedNow，many students have become addicted to the Internet，and Internet addiction in China is regarded as a very serious social phenomenon.(page 75)詞匯精研2

7、021/8/11 星期三11觀察理解1)Some women are addicted to Korean TV soap operas.2)His being addicted to playing computer games has made his parents worried.3)His addiction to alcohol ruined his life.4)Tobacco is highly addictive.2021/8/11 星期三12歸納拓展1)be/become addicted to沉溺于；對著迷2)addiction n上癮；沉溺；入迷addiction to

8、 alcohol酗酒成癮3)addict vt.使上癮；沉迷于addict oneself to sth.沉迷于某物；對著迷4)addictive adj.(藥物等)使人上癮的2021/8/11 星期三13現(xiàn)學(xué)現(xiàn)用1)_ to computer games，the boy has lost all interest in his lessons.AAddictedBHaving addictedCAddicting DAddict解析：選A。句意：這個男孩沉迷于電腦游戲，對所有的功課都失去了興趣。be addicted to對上癮。此處用addicted to.作狀語。2021/8/11 星期

9、三142abuseBut a tool can be used or abused.(page 76)觀察理解1)She abused her position as principal by giving jobs to her friends.2)He was arrested on charges of corruption and abuse of power.2021/8/11 星期三15歸納拓展1)the abuse of power/position/drugs.濫用權(quán)力/職位/毒品2)abuse alcohol/drugs酗酒/嗜毒3)abuse ones eyes/privi

10、lege.過度使用眼睛/濫用特權(quán)2021/8/11 星期三16現(xiàn)學(xué)現(xiàn)用2)It has been revealed that some government leaders _their authority and position to get illegal profits for themselves.Amisuse BabandonCabuse Daccustom解析：選C。句意：據(jù)透露，一些政府官員濫用職權(quán)為自己謀取非法利益。misuse誤用；abandon拋棄；abuse濫用，妄用；accustom使習(xí)慣。由句意可知C項切題。2021/8/11 星期三173essentialThe

11、refore，it is essential that students learn how to balance their time on the Internet and other social interactions.(page 75)2021/8/11 星期三18觀察理解1)Even in small companies，computers are an essential tool.2)Good food and plenty of exercise are essential for a healthy life.3)Its essential to load the pro

12、gram into computer.4)The charity provides homeless people with essentials like food and clothing.2021/8/11 星期三19歸納拓展1)be essential to/for對必不可少It is essential to do做非要、必要It is essential that是必不可少的(從句用should虛擬語氣)2)essential n必需品；不可缺少的東西(常用復(fù)數(shù))3)essentially adv.本質(zhì)上，根本上2021/8/11 星期三20現(xiàn)學(xué)現(xiàn)用3)The _differenc

13、e between Sam and me was the fact that I took life seriously.Apractical BessentialCpersonal Doriginal解析：選B。句意：我和薩姆的根本區(qū)別在于我對生活認(rèn)真的態(tài)度。essential最基本的，本質(zhì)的，符合句意。2021/8/11 星期三214agree withI agree with Mr.Pei.(page 75)Well，Im not sure that I agree with you.(page 75)觀察理解1)I agree with you，but I dont agree wit

14、h what he said.2)The climate here doesnt agree with me.2021/8/11 星期三22比較網(wǎng)站agree with，agree to，agree onagree with同意；贊成。后接人或what從句agree to同意；贊成。后接表示“建議；辦法；計劃”等名詞，此時to為介詞。agree to do sth.同意、答應(yīng)做某事，此時to為不定式符號agree on就取得一致意見或達(dá)成協(xié)議，后接名詞2021/8/11 星期三23現(xiàn)學(xué)現(xiàn)用用agree to，agree with，agree on填空4)Do you _my plan?5)If

15、 she felt he was right，she would _him.6)They _the date for the next meeting.答案：4)agree to5)agree with6)agreed on2021/8/11 星期三24單項填空7)(2010年高考陜西卷)You look well.The air and the sea foods in Sanya must _you，I suppose.Aagree with Bagree toCagree on Dagree about解析：選A?？疾閯釉~短語。句意：你氣色很好。我想，三亞的空氣和海鮮肯定適合你。agre

16、e with適合；agree to同意； agree on就達(dá)成一致。2021/8/11 星期三255have access toIf we tell our kids they cant have access to the Internet，we are cutting them off from their future.(page 75)觀察理解1)Every student has free access to the library.2)This program is more accessible to young people.2021/8/11 星期三26歸納拓展1)acce

17、ss n接近；通路；利用的權(quán)利2)accessible adj.可進(jìn)入的；可使用的be accessible to易接近的；能進(jìn)入的；可以理解的【注意】have access to中的to為介詞。2021/8/11 星期三27現(xiàn)學(xué)現(xiàn)用8)You need a password to get _to the computer system.Aentrance BwayCmeans Daccess解析：選D。get access to進(jìn)入，使用。句意：你需要一個密碼來進(jìn)入微機(jī)系統(tǒng)。entrance入口；way和means意為“方式，方法”。2021/8/11 星期三286cut off fromI

18、f we tell our kids they cant have access to the Internet，we are cutting them off from their future.(page 75)2021/8/11 星期三29觀察理解1)The army was cut off from its base.2)She cut down the tree with one chop.3)Cut up the carrots before you put them into the pot.4)Dont cut in while others are talking.5)The

19、 cancerous cells had to be cut out.2021/8/11 星期三30歸納拓展1)切斷2)make sure of/about弄明白；查明make sure that確信；務(wù)必3)be sure of/about/that從句有把握；確信be sure to do sth.一定要，務(wù)必(去做某事)2021/8/11 星期三31現(xiàn)學(xué)現(xiàn)用9)For the Turner sisters and their classmates，taking a parttime job might _their time for study.Acut off Bcut inCcut

20、down Dcut away解析：選C?？疾閯釉~短語辨析。cut off切斷，切掉；cut in打斷；cut down削減，刪節(jié)；cut away切掉，砍掉。根據(jù)句意知應(yīng)選C項。2021/8/11 星期三327impact觀察理解1)The current economic crisis has impacted greatly on the whole world.2)The environmental impact of tourism is difficult to assess.3)The presidents speech has made a great impact on eve

21、ryone present.2021/8/11 星期三33歸納拓展1)vt. & vi.影響impact on/upon sth.對有影響，有作用2)impact n影響；作用have an impact on對有巨大的影響2021/8/11 星期三34現(xiàn)學(xué)現(xiàn)用翻譯填空10)The report accesses _AIDS on the gay community.這個報告評估了艾滋病對同性戀群體的影響。答案：the impact of11)The companys performance _the high value of the pound.公司的業(yè)績受到了英鎊高值的沖擊。答案：was

22、 impacted by2021/8/11 星期三35句型巧析1.原句展示They are growing up not knowing about the real world.(page 75)他們在不了解真正世界的情況下成長。2021/8/11 星期三36句法簡析(1)句中not knowing.是現(xiàn)在分詞短語，在句中作伴隨狀語。They stood by the roadside talking about the plan.他們站在路邊談?wù)撝@個計劃。She sat there reading the text.她坐在那兒讀課文。2021/8/11 星期三37(2)現(xiàn)在分詞短語除了作

23、伴隨狀語之外，還可以表示時間、原因、方式、條件和結(jié)果等。Being ill，he didnt go to school yesterday.(原因狀語)他由于病了，昨天就沒有去上學(xué)。She came running back to tell us the news.(方式狀語)她跑著回來告訴我們這個消息。2021/8/11 星期三38Jane fell off the bike，cutting her leg.(結(jié)果狀語)簡從自行車上摔下，劃破了腿。Working hard，you will succeed.(條件狀語)好好工作，你就會成功的。While crossing the street

24、，you must be careful.(時間狀語)當(dāng)你橫過馬路時，一定要小心。2021/8/11 星期三39現(xiàn)學(xué)現(xiàn)用(2011年高考大綱全國卷)Sarah pretended to be cheerful，_nothing about the argument.Asays BsaidCto say Dsaying解析：選D?？疾榉侵^語動詞。say與其邏輯主語Sarah構(gòu)成主謂關(guān)系，因此使用現(xiàn)在分詞，作伴隨狀語，選擇D。2021/8/11 星期三402.原句展示Therefore，it is essential that students learn how to balance their

25、 time on the Internet and other social interactions.(page 75)因此，學(xué)生們學(xué)會如何平衡上網(wǎng)時間和其他的社會活動是重要的。2021/8/11 星期三41句法簡析本句中賓語從句中省略了should。在It is important/necessary/strange/desirable/advisable/better/essential/vital that.句型中，that引導(dǎo)的從句用虛擬語氣，即should動詞原形，should可以省略。2021/8/11 星期三421)It is essential that we should

26、tell her the news.我們有必要告訴她這個消息。2)It is important that we should make full use of our mineral resources.對我們來說，充分利用我國的礦產(chǎn)資源是很重要的。3)It is necessary that the work should be done.這項工作必須立即完成。2021/8/11 星期三43寫作專題突破議論文【策略探究】議論文的寫作要點(diǎn)議論文有三要素，即論點(diǎn)、論據(jù)和論證。1確定論點(diǎn)。論點(diǎn)通常在文章的第一段提出。2論據(jù)要充分。欲證明自己的觀點(diǎn)必須有充分的證據(jù)。作者可以列舉事實(shí)、展示數(shù)據(jù)、提供

27、事例、借助常識或利用親身經(jīng)歷。2021/8/11 星期三44【典例展示】上網(wǎng)對孩子好還是不好，好在哪里，不好在哪里，請談?wù)勛约簩@個問題的看法。詞數(shù)100左右。2021/8/11 星期三45【聯(lián)想詞匯】1事情總是一分為二的_2上網(wǎng)_3一般說來_4本族語_5發(fā)電子郵件_6負(fù)面影響_7沉迷于_8總的來說_2021/8/11 星期三46答案：1.every coin has two sides2.surf online3.generally speaking4.native language5.send Email6.side effects7addicted to8.on the whole2021/8/11 星期三47【由詞連句】1事物總是一分為二的，上網(wǎng)也一樣。_，so it is with surfing on line.2一般說來，學(xué)生能從網(wǎng)上學(xué)到不少東西。_，students will benefit a lot from Internet.3但同樣也會有許多負(fù)面影響。_it can also spread many side effects.答案：1.We should say that every co