（優(yōu)化方案）2021高考英語一輪復習 Unit15課件 北師大版必修5

1、Unit 15 Learning 學習考綱知識預覽重點單詞1 vt.簡化 adj.簡單的，易懂的2. v懷疑 n嫌疑犯，被懷疑的人 adj.可疑的 adj.(對)起疑心的；令人起疑的 n懷疑，疑心3 v教導，指導 n教育，指導 adj.有益的，有教育意義的simplifysimple suspectsuspectsuspicioussuspicioninstructinstruction instructive考綱知識預覽 4 n作業(yè)；任務，工作 vt.分配；指定，任命 5 adj.可選擇的，另類的 n選擇，替代物 6 n懲罰，處罰 vt.懲罰 7 vt.反映；反射 n反射；反??；想法 8 a

2、dj.少量的，微小的 adv.稍微地，微小地assignmentassignalternativealternativepunishmentpunishreflectreflection slight slightly考綱知識預覽 9 v誤解 n誤解，誤會 v理解，懂 10 n接近或進入之路 adj.(場所)易到達的，(事物)易到手的，(人)易接近的 11 adj.值得的 adj.值得努力的 adj.值，值得 12 v缺乏，缺少，沒有 n缺乏；匱乏；短缺 adj.沒有的，缺乏的misunderstandmisunderstandingunderstand access accessiblewo

3、rthyworthwhile worthlacklack lacking 考綱知識預覽 13 vt.忽視，不管，不理會 n無知 無知的，愚昧的 14 v使適應，改編，改造 adj.有適應能力的 n改編本，改寫本 15 v鼓舞，鼓勵 n靈感，給予鼓舞(激勵)之人/事 16 adj.傳統(tǒng)的，保守的 n慣例，習俗ignoreignoranceignorantadaptadaptable adaptationinspire inspirationconventionalconvention 考綱知識預覽 17 adj.有用的，有益的 n& v利益；對有益，受惠 18 vt.假定，假設 n假定，假設 1

4、9 n欣賞 vt.重視，鑒賞，感激 20 v感到遺憾；惋惜 adj.失望的，令人惋惜的beneficialbenefitassume assumptionappreciationappreciateregretregretful考綱知識預覽高頻短語1 老實說，說實話2 裁員；解雇3 發(fā)呆4 充滿5 除之外6 關掉(的)開關7 行為不檢點，品行不端frankly speaking lay off go blank swell withaside from loose conduct switch off 考綱知識預覽8 在某種程度上9 出發(fā)10 延期，推遲11 習慣于12 經常做，傾向于13 贊

5、成，贊許14 總的來說15 最后，總之to a certain extent set off put off be accustomed to tend to approve of as a whole in conclusion 考綱知識預覽?？季湫?Now Im the School of Continuing Education at Qinghua University with a Bachelors Degree in Computer Engineering by distance learning.現在，我就要從清華大學繼續(xù)教育學院遠程計算機工程專業(yè)畢業(yè)，獲得學士學位。abou

6、t to graduate from 考綱知識預覽 2In the past，if someone like me to get into university through the college exam，he no chance of getting a degree.過去，像我這樣高考失敗而沒有進入大學的人是沒有機會拿到學位的。 3I decided that it was time I an Internet user.我覺得是成為互聯網用戶的時候了。had failed would have had became考綱知識預覽4Anyway，its time now.不管怎樣，我現

7、在得走了。5.I difficult at school.在上學時，我本不該這么叛逆6Sometimes I wish I him and ask for his opinion!有時我真希望能給他打個電話問問他的意見！could phone shouldnt have been so for me to go 名師一線講壇1. worthwhile adj.值得努力的，值得花錢的，值得花時間的（1）It is worthwhile to do/doing sth.值得做某事（2）worth adj.值得be worth doing值得做It is worth ones while to do

8、/doing.值得做單詞點擊點對點名師一線講壇（3）worthy adj.值得的be worthy of+n.值得的be worthy to be done/of being done值得做名師一線講壇It is worthwhile to see the film/seeing the film.這部電影值得一看。The work is well worth mentioning.這項工作很值得一提。His deed is worthy to be praised/of being praised.他的行為值得稱贊。名師一線講壇【注意】(1)worthwhile常用于It is worthw

9、hile doing/to do sth.句型中，表示做某事是值得的，但不能說sth.is worthwhile doing。(2)worth常用“be well worth doing”表示“很值得做”，不用very。(3)be worth doing中doing是主動形式表示被動含義，不可用being done。名師一線講壇即時訓練1.It is not_to discuss the question again and again.AworthBworthyCworthwhile Dworth while解析：選C。由worth的用法可知，此句只適合詞組be worthwhile to

10、do sth.。名師一線講壇2The museum is_visiting.Aworth of BworthyCworth Dworthy to解析：選C。be worth doing意為“值得做某事”。名師一線講壇2. suspect vt.& n懷疑；不信任；嫌疑犯；可疑對象adj.可疑的；不可靠的suspect sth.懷疑某事suspect thatclause懷疑suspect sb.of（doing）sth.懷疑某人有某種罪行或做過某事suspect sb.to be.猜想某人是名師一線講壇I began to suspect(that)they were trying to ge

11、t rid of me.我開始懷疑他們試圖擺脫我。They suspect him of murder.他們懷疑他犯有謀殺罪。What made you suspect her of having taken the money?你憑什么懷疑錢是她偷的？The police arrested the suspect yesterday.警方昨天逮捕了那個嫌疑犯。名師一線講壇即時訓練3Johnson was taken away by police yesterday.Sure.It is said that he was _ of a theft.Acharged BsuspectedCinn

12、ocent Dguilty解析：選B。be suspected of“被懷疑”。與charge搭配的介詞是with；innocent，guilty與句意不吻合。名師一線講壇3. alternative adj.可選擇的；另類的n(兩者或兩者以上)選擇；二選其一；可供選擇的東西；替代物alternative energy可替代能源an alternative to.的替代品have no alternative but to do sth.別無選擇只好做名師一線講壇Im afraid I have no alternative but to report you to the police.恐怕

13、除了向警方告發(fā)你以外，我是別無選擇了。(朗文P39)The only alternative to being taken prisoner was to die fighting.除了當俘虜之外，唯一的選擇就是奮戰(zhàn)至死了。(朗文P39)We had to fight；there was no(other)alternative.我們必須戰(zhàn)斗，此外別無選擇。(朗文P39)名師一線講壇即時訓練4I offered the_suggestion of spending the vacation in the mountains or by the sea.Aalternative Banother

14、Cother Dothers解析：選A。alternative“兩者擇一的”，其他的無此用法。名師一線講壇4. lack vt.& vi.缺乏，缺少，沒有n缺乏，沒有，缺少的東西lacking adj.沒有的，缺乏的；不足的for lack of因缺乏a lack of 缺少have no lack of不缺乏lack for nothing一無所缺be lacking in.在方面缺乏lack money/courage缺錢/缺乏勇氣名師一線講壇A lack of food caused her to grow weak.缺少食物導致她變得很弱。We still lack the neces

15、sary information.我們仍缺少必要的信息。We cannot discuss the details now for lack of time.因時間有限，我們現在無法討論細節(jié)。She lacked the confidence to make friends.她缺乏交朋友的信心。名師一線講壇思維拓展be short of缺乏，缺少run short of sth.把某物即將用盡sth.runs short不足、短缺名師一線講壇即時訓練5Though_natural resources，the area is well developed.Alacked Blacking ofC

16、lacking Dlacked in解析：選C。lacking為現在分詞與though連用作讓步狀語，相當于讓步狀語從句：Though the area lacks natural resources.。句意：盡管缺乏自然資源，該地區(qū)仍很發(fā)達。名師一線講壇5. regret vt.懊悔；遺憾；惋惜n懊悔；遺憾；惋惜regret doing sth.后悔做過某事regret to do sth.（regret to say/inform/tell.）對要做的事感到抱歉（遺憾地說/通知/告訴）I regret that.很遺憾with（great/deep）regret（非常）遺憾名師一線講壇It

17、 is to be regretted that.可惜的是，令人遺憾的是regret at sth.對某事遺憾/失望much to ones regret使某人深感遺憾的是名師一線講壇Later on，I regretted my decision not to take the job.后來，我后悔沒有接受這個職務。(朗文P1266)Weve always deeply regretted selling the farm.我們一直為賣掉了這個農場后悔不已。(朗文P1266)名師一線講壇I regret that I will be unable to attend.很遺憾，我不能參加。(朗

18、文P1266)We regret to inform you that you owe the bank 100.我們很遺憾地告訴你，你欠銀行一百英鎊。(朗文P1266)名師一線講壇即時訓練6You were brave enough to raise objections at the meeting.Well，now I regret_ that.Ato do Bto be doingC.to have done Dhaving done解析：選D。regret doing/having done something后悔做過某事。名師一線講壇6. access n接近，進入，通路；接近(或

19、進入)的方法，到達(或進入，使用，走訪)的權利(或機會)vt.存(數據)；取(數據)；存取；訪問；接近，使用accessible adj.可到達的，可進入的，可理解的名師一線講壇access to接近的機會，進入的權利have/get/gain/obtain access to得以接近，得以會見，得以進入give access to接見，準許進入be accessible to易接近的；能進入；易受影響；可以理解名師一線講壇He gained access to/into the building through the window.他通過窗戶進入大樓。I had no access to

20、education when I was young.我小時候沒有受教育的機會。The old man is easy of access.那老人很容易接近。An openminded person is accessible to reasons.虛心的人易于服理。The village is not accessible by car.那個村子汽車無法抵達。名師一線講壇即時訓練7完成句子(1)The island is only_by boat.答案：accessible名師一線講壇(2)Cats should always have _ to fresh water.答案：access名

21、師一線講壇8He succeeded in making a difficult subject accessible_the readers.Awith BtoCfor Dby解析：選B。句意：他成功地把一個棘手的題目變得易于讀者理解。be accessible to. 在此表示“易于理解”。名師一線講壇7. assume v假定，假設；承擔，取得(權力)，就(職)；呈現；認為；裝出；行使；擔任，承擔assumption n假定；設想assume sb./sth.to be.假設，假定某人/某事為on the assumption that假定make assumptions about臆斷

22、，假定assuming（that）.=supposing/suppose（that）.假定名師一線講壇If hes not here in five minutes，well assume(that)he isnt coming.要是他再過五分鐘還不來，我們就認為他是不來了。(朗文P73)You will assume your new responsibilities tomorrow.你明天就任新職。(朗文P73)名師一線講壇We are working on the assumption that everyone invited will turn up.我們假定了每一個人都會應邀出席

23、并正就此作出安排。Assuming(that)youre right about this，what shall we do?假定在這件事情上你是對的，那我們該怎么辦？(朗文P73)名師一線講壇即時訓練9完成句子(1)Let us_(假設)for a moment that the plan succeeds.答案：assume名師一線講壇(2)We need to challenge some of the basic_(假設)of western philosophy.答案：assumptions名師一線講壇8. adapt v使適應；改編，改造adapt（oneself）to.使適應ad

24、apt.for.將改編為adapt from.根據改編名師一線講壇These styles can be adapted to suit individual tastes.這些式樣可以修改，以適應個人不同愛好。Three of her novels have been adapted for television.她的長篇小說中有三部已改編成電視節(jié)目。名師一線講壇比較網站adapt，adjust(1)adapt指修改或改變，使某物或某人做些改變以適應新的條件。(2)adjust指借正當的判斷或熟練的技巧進行“調整、調節(jié)”，以使兩者互相適應。Most of these tools have b

25、een specially adapted for use by disabled people.這些工具多數已經過特別改裝，供殘疾人使用。(牛津P19)It took her a while to adjust to living alone.她過了一段時間才適應單身生活。名師一線講壇即時訓練10翻譯句子(1)她很快適應了這種新氣候。_答案：She adapted(herself)quickly to the new climate.名師一線講壇(2)這本小說已被改編成劇本。_答案：This play has been adapted from a novel.名師一線講壇9. ignore

26、 vt.忽視，不管，不理會ignore sb./sth.不理睬某人/不理會某事be in ignorance（of/about sth.）（對某事物的）無知be ignorant （of/about sth.）（對某事物）不了解/無知be ignorant that.不知某事She ignored him and carried on with her work.她沒理他，繼續(xù)干她的活。名師一線講壇比較網站ignore，overlook，neglect(1)ignore指有意從開始就不理睬。(2)overlook指由于不注意或胸懷寬大而忽略其他人的過錯。名師一線講壇(3)neglect“忽略，

27、疏忽”，指沒做到該做的事情或沒盡到應盡的責任。The government would be unwise to ignore the growing dissatisfaction with its economic policies.政府忽視對其經濟政策的日益增長的不滿是不明智的。(朗文P756)He seems to have overlooked one important fact.他好像忽略了一個重要的事實。(牛津P1229)名師一線講壇The buildings have been neglected for years.這些大樓多年來一直無人看管。(牛津P1156)名師一線講壇

28、即時訓練11At that time I_events going on elsewhere，after all，because I was a little boy.Awas ignorant of Bwas in ignoranceCwas ignorant in Dwas ignorance of解析：選A。be ignorant of和be in ignorance of兩者的意思都為“無知，不知道”，根據句意和句子結構以及所給的選項來做出正確的選擇。名師一線講壇1用括號內所給詞的適當形式填空He likes _(art)so much and he wants to become a

29、n_(art)答案：art；artist單詞巧記名師一線講壇歸納與比較：n.(或al結尾的形容詞)istn.(名詞)/adj.(形容詞)后綴(n./adj.ist)人art(藝術)istartist(藝術家)science(科學) scientist(科學家)social(社會的)socialist(社會學家)名師一線講壇2用括號內所給詞的適當形式填空There is an_ (end)to life，but learning is_(end)答案：end；endless名師一線講壇歸納與比較：n./v.lessn./v.(名詞/動詞)后綴adj.(形容詞)care(關心)lesscarele

30、ss(粗心的) home(家)homeless(無家可歸的)end(盡頭)endless(無止境的)名師一線講壇10. aside from除之外Aside from that one little problem，the day was perfect.除了那個小問題外，那天過得好極了。短語掃描線連線名師一線講壇思維拓展except for除之外(沒有)名師一線講壇except/but除之外(沒有)except that從句除之外In addition to his job at the university，hes now running his own research company.

31、除了他在大學的工作以外，他現在還經營自己的研究公司。The house was just as I left it except that everything was covered with dust.除了積滿灰塵外，這所房子與我離開時沒什么兩樣。名師一線講壇即時訓練12The city，_being an industrial centre，enjoys a high moral record.Aas to Bdue toCin fact Daside from解析：選D。as to關于；due to由于；in fact事實上；aside from意為“除之外”，符合句意。句意：這座城市

32、不僅是一個工業(yè)中心，道德風氣也一向很好。名師一線講壇11. to a certain extent在某種程度上to some extent在某種程度上to a great/large extent在很大程度上to such an extent/to the extent that達到如此程度/達到的程度to what extent.在多大程度上名師一線講壇I agree with you to a certain extent.在某種程度上，我同意你的觀點。To a certain extent，we are all responsible for this tragic situation.

33、我們都在一定程度上對這悲慘的局面負有責任。名師一線講壇即時訓練13完成句子 (1)我們丟掉合同在某種程度上是我的錯。_it was my fault that we lost the contract.答案：To a certain extent名師一線講壇(2)暴力事件多到了令居民不敢出門的程度。Violence increased_that residents were afraid to leave their homes.答案：to the extent名師一線講壇(3)對于這種信息缺乏的狀況，我們能在多大程度上指責政府呢？_can we blame the government fo

34、r this lack of information?答案：To what extent名師一線講壇12. lay off(尤其指在生意蕭條期臨時性地)解雇(雇員)；停止，中止；戒絕lay sth.aside儲存某物待用lay out展開；布置；花費lay on提供，安排lay the blame on.責怪/責備lay stress/emphasis on.強調名師一線講壇During the recession they laid us off for three months.在營業(yè)衰退時期，他們停雇了我們三個月。(朗文P857)Youd better lay off(alcohol)f

35、or a while.你最好戒絕(喝酒)一個時期。(朗文P857)Lay off hitting me!住手，別打我了！(朗文P857)名師一線講壇思維拓展(1)lay(laid；laid；laying)放置；產(卵)(2)lie(lay；lain；lying)躺；位于(3)lie(lied；lied；lying)說謊(4)lay既是“放置、產(卵)”的原形，又是“躺、位于”的過去式(還可作形容詞“外行的”)。lying既是“躺、位于”的現在分詞，又是“說謊”的現在分詞。名師一線講壇即時訓練14完成句子(1)她設法每周從薪水中存上幾個英鎊。Shed managed to_a few pound

36、s each week from her wages.答案：lay aside名師一線講壇(2)雙方開始想方設法互相指責。 Both sides started trying to_each other.答案：lay the blame on名師一線講壇(3)哈里下崗6個月了。Harry was_for six months.答案：laid off名師一線講壇(4)把地圖鋪在桌上，讓我們看一下。_the map on the table and lets have a look.答案：Lay out名師一線講壇13. be accustomed to習慣于be accustomed（used）

37、to（doing）sth.習慣于（表狀態(tài)）become/get accustomed（=used）to（doing）sth.習慣于（表動作）accustom oneself/sb.to（doing）sth.使自己/某人習慣于名師一線講壇Painting barns red is an accustomed practice.倉房刷成紅色是一種習俗。He has become accustomed to the way the teacher gives lectures.他已經習慣了那個老師的講課方式。You must accustom yourself to the new environm

38、ent.你必須使自己適應新環(huán)境。名師一線講壇即時訓練15The trains_the travelers who want to go to the other places.Aare accustomed to carryingBget used to carryCget accustomed to carryDare used to carry名師一線講壇解析：選D。此句為一被動語態(tài)的句子，are/get accustomed/used to doing sth.習慣于做某事；are accustomed to do沒有這一用法；be used to do sth.被用來做某事。名師一線講

39、壇14. approve of贊成，贊許approve sth.核準（批準）某事approve of sb./sth.贊成某人（某事）approve of sb.s doing sth.同意某人做某事The minister approved the building plan.部長批準了這項建筑計劃。Do you approve of my idea?你同意我的想法嗎？Mother doesnt approve of her smoking.母親不贊成她吸煙。名師一線講壇即時訓練16She _to have lunch with her friend，saying that she wasn

40、t feeling well.Adeclined BresignedCtended Dapproved解析：選A。decline婉拒。句意：她說自己身體不舒服就婉言謝絕了和朋友共進午餐。resign辭職；tend易于，傾向于；approve贊同，同意。名師一線講壇15.【教材原句】Now Im about to graduate from the School of Continuing Education at QingHua University.現在，我就要從清華大學繼續(xù)教育學院畢業(yè)【句法分析】be about to do sth.意為：即將；正要。這個結構表示動作即將發(fā)生；在be ab

41、out to do sth.后不能接表示具體時間的時間狀語(如：on Sunday；in 2009等)，但可以接when引導的時間狀語從句。句型探究面對面名師一線講壇be about to do sth.when.意為“正要干這時”。I was about to go out when the telephone rang.我正要出門，這時電話鈴響了。The meeting was about to be held when it began to rain.會議正要開始，這時開始下雨了。名師一線講壇即時訓練17I was about to go to bed _ I heard someon

42、e knocking at the door.Awhile BasCwhen Dbefore解析：選C。be about to do sth.when.正要干這時。句意：我正要上床睡覺，這時我聽見有人在敲門。名師一線講壇16.【教材原句】Sometimes I wish I could phone him and ask for his opinion!有時我真希望能給他打個電話問問他的意見！【句法分析】I wish I could.我真希望能。名師一線講壇I wish it were autumn in Beijing all the year round.但愿北京全年都是秋天。He wis

43、hed he had not lost the chance.他真希望沒有失去機會。I wish it would stop raining.但愿雨能停住。名師一線講壇即時訓練18翻譯句子(1)我希望我是一只小鳥。_答案：I wish I were a little bird.名師一線講壇(2)他真希望他沒做那件事。_答案：He wishes he hadnt done that.名師一線講壇17.【教材原句】.I shouldnt have been so difficult at school.我在上學時本不該這么叛逆【句法分析】shouldnt have done意為“本不應該(有時含有責怪之意)”。Look，Toms crying.I shouldnt have be