2020高考英語一輪復習 BookII Unit1教學案 人教大綱版

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1、 Unit 1-Unit 2 提綱挈領 單元 考查重點及熱點 Unit 1 單詞 undertake obvious within agriculture curious branch promising graduate incurable engage research wheelchair disable seek misunderstand scientific observe observation match unhappiness heaven patient experiment 短語 work on go by

2、be/get engaged to sb. go on with dream of turn out use up be satisfied with take a look at what if the other way around 句型 1.It’s clear that... 2.There is no doubt... 3.There is no point (in) doing sth. 4.nor和only引導的倒裝句 Unit 2 單詞 fire face difficulty editor reason elect injure

3、 headline informed inform relate switch present effort spiritual seldom social attention source affair telegram locate retire complete attitude disappoint guard responsible citizen polluter arm comparison 短語 go up burn down relate(...)to for once even if draw attention to

4、 on all sides change one’s mind current affairs look up to fall in love with 句型 1.I would rather do...2.I don’t think...3.What do you think of...?4.more than的句型結構5.even though/if引導讓步狀語從句 Unit 1 理解:要點詮釋 單詞 1.undertake 講: vt.承擔；著手；確保 常用結構有:(1)undertake sth.承擔某事；著手某事 (2)undertake to do保證（

5、確保）做某事 (3)undertake that...保證（確保）做某事 例：He undertook the difficult task willingly. 他欣然承擔那項艱難的任務。 He undertook a new experiment. 他著手一項新的實驗。 He undertook to finish／that he would finish the work by Friday. 他擔保在周五前完成那項工作。 鏈接·提示 該詞在表示“保證（確保）”時，其同義詞為promise to do sth./promise that...。 練：He ______

6、_ to improve the working conditions and the workers were expecting it. A.undertook B.allowed C.answered D.admitted 提示:此處undertake表示“答應”，相當于promise。 答案:A 2.promise 講: n.＆ v. 諾言；約定；前途；希望；答應；允諾；有(……)希望；預示；可望 常用結構有:promise sth. promise sb.sth./to do sth. promise

7、to do sth. promise that 從句 例：I gave her my promise and I will keep it. 我答應了她就會遵守諾言。 He made a promise that he would give up smoking. 他許下諾言要戒煙。 He showed considerable promise as a tennis player. 他顯示相當有希望成為網(wǎng)球選手。 The clear sky promises fair weather. 烏云的天空預示晴天。 His childhood did not seem to pr

8、omise much. 他的童年時代似乎并未顯出有多大前途。 練：(2020;2020湖北黃岡一模) When I came to the party that evening the hostess didn’t recognise me, ________me and walked on as if I didn’t exist. A.neglected B.refused C.greeted D.promised 提示:考查動詞區(qū)別。由句意“女主人沒認出我”可知neglected“不理睬”符合語境要求。 答

9、案：A 3.observe 講: vi.＆vt.觀察；監(jiān)視；認識；注意到；遵守；慶祝；說；評論 observation n. 觀察；監(jiān)視 動詞結構:observe sth. observe that... observe sb.do/doing sth. 名詞結構:make observation觀察 be under observation受到監(jiān)視 例：Please observe how I do this. 請注意看我怎么做。 I observed him enter the bank. 我看到他進入那家銀行。 I observed a stranger ent

10、ering the house. 我看到一個陌生人進入該屋。 He observed that it looked like rain. 他注意到似乎要下雨了。 observe the speed limit 遵守速度限制 observe silence 信守沉默，保持安靜 She observed that he looked unhappy.她說她看起來不快樂。 No one observed on the matter.沒有人評論那件事。 He made observations of the customs of the natives. 他觀察了當?shù)鼐用竦牧曀住?

11、They were under observation by the police. 他們受到警察監(jiān)視。 鏈接·提示 observe后跟不帶to的不定式作賓補，但把此結構變?yōu)楸粍诱Z態(tài)時要跟帶to的不定式。 練：Mother told Jim to the milk until it boiled and then turn off the gas. A.observe B.watch C.notice D.glance at 提示:本題考查同義詞辨析。observe觀察；注意到;watch注意；警戒；留意

12、;notice注意到;glance at匆匆一瞥。根據(jù)句子意思，此處應該使用watch。 答案:B 4.engage 講：vt.（1）使訂婚；常用過去分詞作表語，構成短語:be/get engaged(to sb.)（與某人）訂婚。 （2）使從事于；使忙于；構成短語:engage(oneself) in sth.或be/get engaged in sth.“從事于某事；忙于做某事”。 （3）雇用 例：My daughter is engaged to a young teacher. 我女兒和一位年輕的老師訂婚了。 He was engaged in writing lett

13、ers. 他在忙著寫信。 I cannot go with you.I am engaged. 我不能跟你去，我現(xiàn)在很忙。 He engaged my sister as his secretary. 他雇用我妹妹當秘書。 練：_______in writing letters,he had no time to notice me. A.Engaged B.Moved C.Interested D.Surprised 提示:根據(jù)短語be engaged in doing sth.“忙于做某事”和句

14、子的意思得出答案。 答案:A 短語 1.go by 講:該短語的意思為“走過；過去”。同義詞有pass by或go on。 例：A squad car went by at full speed. 一輛巡邏車全速駛過。 The boy will sit there hour after hour looking at the traffic go by. 那男孩常常坐在那里好幾個鐘點，看著車輛行人通過。 Several years went by before they met again. 他們過了好幾年后才再度見面。 鏈接·拓展 go down下降，下跌，沉沒。

15、Prices are going down.物價正在下跌。 go off發(fā)射；爆炸；變壞；入寢；進展；聚會；熄滅；中斷。 The power has gone off.電力中斷了。 go on 繼續(xù)；發(fā)生 He went on with the work.他繼續(xù)工作。 go up 上升；上漲；爆炸；焚毀； 攀登 The temperature is going up.溫度上升。 練：As time _______ my memory seems to get worse. A.gets through B.goes by C.f

16、inds out D.breaks into 提示:本題要從短語的意思和語境的要求來進行分析。本句意為“隨著時間的推移，我的記憶力似乎越來越差”。只有go by符合要求。 答案:B 2.turn out 講:該短語的意思為:結果（是）；證明（是）；原來（是）后常接(to be)+adj./n.，亦可接副詞。相當于動詞prove。句型:It turns out that...“結果是……；后來證實……”。 例：The night turned out cold and rainy. 那個晚上結果是寒冷且下雨。 How did things turn out?事情結

17、果怎么樣？ The plan turns out well.那項計劃結果很圓滿。 He turned out(to be) a spy.他竟然是一名間諜。 It turns out that she has never been married.結果是她根本沒結過婚。 鏈接·拓展 turn in 上交；歸還 You must turned in the key when you leave the hotel. 你離開旅館時一定要歸還鑰匙。 turn down 折疊；扭??；放低；拒絕 Please turned down the radio. 請把收音機的音量關小。 Th

18、ey turned down his application for the job. 他們拒絕了他的求職申請。 turn up 將……開大；出現(xiàn) Please turn up the radio a bit. 請把收音機的音量開大一點。 He turned up at the last moment. 他在最后一刻才出現(xiàn)。 練：(2020;2020浙江模擬) We wanted to get home before dark,but it didn’t quite _______ as planned. A.make out B.turn ou

19、t C.go on D.come up 提示:本題就是考查短語動詞turn out和其他短語動詞的辨析。從句子的意思“我們原想在天黑前到家，但結果不像計劃的那樣”分析，此處應該使用turn out。 答案:B 句型 There is no point (in) doing sth. 講：注意觀察下面教材原句： There didn’t seem much point in working on my PhD—I did not expect to survive that long. 取得博士學位對我來說沒有什么意義，我也沒有期望活那么

20、久。 There is no point in doing sth.表示“做某事沒有作用或沒有意義”。與此意義相近的句式:There is no sense (in) doing sth.。 例：There seems to be no point in arguing further. 繼續(xù)爭執(zhí)下去似乎沒有什么意義。 There is very little point in cheating in the exam. 考試作弊沒有什么用處。 There seems little point (in) protesting;it won’t help much. 抗議似乎沒什么

21、用，于事無補。 I don’t think there is much sense in hanging about here. 我認為在此閑逛是沒用的。 There was no sense in making a child suffer like that. 讓一個孩子受那樣的罪是沒有道理的。 練：What’s the ________ of studying after the exam?Why didn’t you study harder? A.reason n B.point C.result

22、 D.mean 提示:根據(jù)后面一句話的意思“你過去為何不努力學習”判斷，此處用point表示“意義”。 答案:B 辨析 1.look，see，watch，notice，observe look為不及物動詞，意為“集中注意力地看”，是有意的，強調動作，后接介詞at后，可接人或物。 see強調結果，意為“看見”“看到”，一般不用進行時態(tài)。 watch所看的事物變化、移動和發(fā)展，watch TV 為固定搭配。 notice(vt.)意為“注意到”，相當于pay attention(to...)with eyes。構成短語:put up a notice張貼通知；take n

23、o notice of不注意，不理。用作動詞時的結構為:notice sb.do sth./notice sb.doing sth./notice that...。 observe(vt.)意為“觀察”“注意地看”“仔細地看”。另外，observe 可跟從句，而watch 則一般不跟that從句。 即時練習: (1)She has ________ the stars all her life. (2)I signed to my teacher,but he didn’t even ________ me. (3)—Look,where are you going? —Oh,I’

24、m terribly sorry.I wasn’t ________. (4)Take no ________ of what others say about your way of life (5)He was ________ breaking open the window. (6)I ________ but________ nothing. 答案:(1)observed (2)see/notice (3)noticing (4)notice (5)noticed (6)looked;saw 2.match，suit，go with，agree with，fit

25、 match和……匹配；適合。 短語:match...with... suit適合（常指衣服顏色、樣式適合某人）；適宜 suitable adj. go with和……相配；相稱 agree with適合（常用于否定句）；相一致 fit vt.&adj.適合（常指衣服尺寸適合某人），短語be fit for適合某項職務 即時練習: (1)—How do you like the curtains? —Well,I’m afraid they don’t ________ very well with the wallpaper. A.go

26、 B.match C.suit D.fit 提示:短語go with表示“相適應；相配”。 答案:A (2)—Do you think his tie ________ the style of his shirt? —Yes,quite well. A.works on B.go as on with C.acts as D.matches 提示:match在此用作及物動詞，表示“相搭配”。 答案:D 誘思:實例點撥 【例1】 (2020;

27、2020廣東模擬) The American Civil War lasted four years ______ the North won in the end. A.after B.when C.before D.then 提示:before在該句中表示“終于……”。 答案:C 講評:連詞before在實際運用中有很多意思，如“還未來得及就……；……才……”等，但是這些實際上都是“在……之前”這一基本意思的引申。 【例2】 (2020;2020重慶模擬) —We missed you a

28、t this morning’s meeting,Diana. —________,but if I hadn’t had to meet a friend,I would have been there. A.Me too B.I’m sorry C.Never mind D.Thank you 提示:由后文所給出的解釋:“如果我不是會見朋友的話，我就去參加今早的會議了”,可指說話者在向對方就所做的事表示歉意，四個選項只有B項才有此用法。 答案:B 講評:此題考查交際用語，關鍵在于平時學習要注意英美人的表達習

29、慣。 【例3】 (2020;2020福建模擬) —Can the project be finished as planned? —Sure, ________ it completed in time,We’ll work two more hours a day. A.having got B.to get C.getting D.get 提示:將后句調整為正常語序為:Sure,We’ll work two more hours a day _______ it completed in time.后半句為前半句的目的，所以應該用不定式的一般式來表達某一動作的目的。 答案:B 講評:從句子的意思或語境上去分析此處作者所要表達的意圖。