高二英語(yǔ) 單元單詞短語(yǔ)句型知識(shí)梳理 Unit1 大綱人教版第二冊(cè)

1、Unit 1-Unit 2提綱挈領(lǐng)單元考查重點(diǎn)及熱點(diǎn)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(yǔ)work on go by be/get engaged to sb. go on with dream of

2、 turn out use up be satisfied with take a look at what if the other way around句型1.Its clear that.2.There is no doubt.3.There is no point (in) doing sth.4.nor和only引導(dǎo)的倒裝句Unit 2單詞fire face difficulty editor reason elect injure headline informed inform relate switch present effort spiritual seldom socia

3、l attention source affair telegram locate retire complete attitude disappoint guard responsible citizen polluter arm comparison短語(yǔ)go up burn down relate(.)to for once even if draw attention to on all sides change ones mind current affairs look up to fall in love with句型1.I would rather do.2.I dont thi

4、nk.3.What do you think of.?4.more than的句型結(jié)構(gòu)5.even though/if引導(dǎo)讓步狀語(yǔ)從句Unit 1理解:要點(diǎn)詮釋單詞1.undertake講: vt.承擔(dān)；著手；確保常用結(jié)構(gòu)有:(1)undertake sth.承擔(dān)某事；著手某事(2)undertake to do保證（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(dān)那項(xiàng)艱難的任務(wù)。He undertook a new experiment.他著手一項(xiàng)新的實(shí)驗(yàn)。He underto

5、ok to finishthat he would finish the work by Friday.他擔(dān)保在周五前完成那項(xiàng)工作。鏈接提示 該詞在表示“保證（確保）”時(shí)，其同義詞為promise to do sth./promise that.。練：He _ 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(yīng)”，相當(dāng)于promise。答案:A2.promise講: n. v. 諾言；約

6、定；前途；希望；答應(yīng)；允諾；有()希望；預(yù)示；可望常用結(jié)構(gòu)有:promise mise sb.sth./to do mise to do mise that 從句例：I gave her my promise and I will keep it.我答應(yīng)了她就會(huì)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(dāng)有希望成為網(wǎng)球選手。The clear sky promise

7、s fair weather.烏云的天空預(yù)示晴天。His childhood did not seem to promise much.他的童年時(shí)代似乎并未顯出有多大前途。練：(2010湖北黃岡一模) When I came to the party that evening the hostess didnt recognise me, _me and walked on as if I didnt exist.A.neglected B.refused C.greeted D.promised提示:考查動(dòng)詞區(qū)別。由句意“女主人沒(méi)認(rèn)出我”可知neglected“不理睬”符合語(yǔ)境要求。答案：A

8、3.observe講: vi.vt.觀察；監(jiān)視；認(rèn)識(shí)；注意到；遵守；慶祝；說(shuō)；評(píng)論observation n. 觀察；監(jiān)視動(dòng)詞結(jié)構(gòu):observe sth.observe that.observe sb.do/doing sth.名詞結(jié)構(gòu):make observation觀察be under observation受到監(jiān)視例：Please observe how I do this.請(qǐng)注意看我怎么做。I observed him enter the bank.我看到他進(jìn)入那家銀行。I observed a stranger entering the house.我看到一個(gè)陌生人進(jìn)入該屋。He

9、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(shuō)她看起來(lái)不快樂(lè)。No one observed on the matter.沒(méi)有人評(píng)論那件事。He made observations of the customs of the natives.他觀察了當(dāng)?shù)鼐用竦牧?xí)俗。They were under observation by the police.他們受到警察監(jiān)視。鏈

10、接提示 observe后跟不帶to的不定式作賓補(bǔ)，但把此結(jié)構(gòu)變?yōu)楸粍?dòng)語(yǔ)態(tài)時(shí)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;notice注意到;glance at匆匆一瞥。根據(jù)句子意思，此處應(yīng)該使用watch。答案:B4.engage講：vt.（1）使訂婚；常用過(guò)去分詞作表語(yǔ)，構(gòu)成短語(yǔ):be/get engaged(to sb

11、.)（與某人）訂婚。（2）使從事于；使忙于；構(gòu)成短語(yǔ):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 letters.他在忙著寫(xiě)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(dāng)秘書(shū)。練：_in writing

12、 letters,he had no time to notice me.A.Engaged B.Moved C.Interested D.Surprised提示:根據(jù)短語(yǔ)be engaged in doing sth.“忙于做某事”和句子的意思得出答案。答案:A短語(yǔ)1.go by講:該短語(yǔ)的意思為“走過(guò)；過(guò)去”。同義詞有pass by或go on。例：A squad car went by at full speed.一輛巡邏車(chē)全速駛過(guò)。The boy will sit there hour after hour looking at the traffic go by.那男孩常常坐在那里好

13、幾個(gè)鐘點(diǎn)，看著車(chē)輛行人通過(guò)。Several years went by before they met again.他們過(guò)了好幾年后才再度見(jiàn)面。鏈接拓展 go down下降，下跌，沉沒(méi)。 Prices are going down.物價(jià)正在下跌。 go off發(fā)射；爆炸；變壞；入寢；進(jìn)展；聚會(huì)；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 m

14、emory seems to get worse.A.gets through B.goes by C.finds out D.breaks into提示:本題要從短語(yǔ)的意思和語(yǔ)境的要求來(lái)進(jìn)行分析。本句意為“隨著時(shí)間的推移，我的記憶力似乎越來(lái)越差”。只有g(shù)o by符合要求。答案:B2.turn out講:該短語(yǔ)的意思為:結(jié)果（是）；證明（是）；原來(lái)（是）后常接(to be)+adj./n.，亦可接副詞。相當(dāng)于動(dòng)詞prove。句型:It turns out that.“結(jié)果是；后來(lái)證實(shí)”。例：The night turned out cold and rainy.那個(gè)晚上結(jié)果是寒冷且下雨。How

15、 did things turn out?事情結(jié)果怎么樣？The plan turns out well.那項(xiàng)計(jì)劃結(jié)果很圓滿(mǎn)。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(jié)果是她根本沒(méi)結(jié)過(guò)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(kāi)旅館時(shí)一定要?dú)w還鑰匙。 turn down 折疊；扭??；放低；拒絕 Please turned down the radio. 請(qǐng)把收音機(jī)的

16、音量關(guān)小。 They turned down his application for the job. 他們拒絕了他的求職申請(qǐng)。 turn up 將開(kāi)大；出現(xiàn) Please turn up the radio a bit. 請(qǐng)把收音機(jī)的音量開(kāi)大一點(diǎn)。 He turned up at the last moment. 他在最后一刻才出現(xiàn)。練：(2010浙江高考) We wanted to get home before dark,but it didnt quite _ as planned.A.make out B.turn out C.go on D.come up提示:本題就是考查短語(yǔ)動(dòng)詞

17、turn out和其他短語(yǔ)動(dòng)詞的辨析。從句子的意思“我們?cè)朐谔旌谇暗郊?，但結(jié)果不像計(jì)劃的那樣”分析，此處應(yīng)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 didnt seem much point in working on my PhDI did not expect to survive that long.取得博士學(xué)位對(duì)我來(lái)說(shuō)沒(méi)有什么意義，我也沒(méi)有期望活那么久。There is no point in doing sth.表示“做某事沒(méi)有作用或沒(méi)有意義”。與此意義相近的句式:There is n

18、o sense (in) doing sth.。例：There seems to be no point in arguing further.繼續(xù)爭(zhēng)執(zhí)下去似乎沒(méi)有什么意義。There is very little point in cheating in the exam.考試作弊沒(méi)有什么用處。There seems little point (in) protesting;it wont help much.抗議似乎沒(méi)什么用，于事無(wú)補(bǔ)。I dont think there is much sense in hanging about here.我認(rèn)為在此閑逛是沒(méi)用的。There was n

19、o sense in making a child suffer like that.讓一個(gè)孩子受那樣的罪是沒(méi)有道理的。練：Whats the _ of studying after the exam?Why didnt you study harder?A.reason n B.point C.result D.mean提示:根據(jù)后面一句話(huà)的意思“你過(guò)去為何不努力學(xué)習(xí)”判斷，此處用point表示“意義”。答案:B辨析1.look，see，watch，notice，observelook為不及物動(dòng)詞，意為“集中注意力地看”，是有意的，強(qiáng)調(diào)動(dòng)作，后接介詞at后，可接人或物。see強(qiáng)調(diào)結(jié)果，意為“

20、看見(jiàn)”“看到”，一般不用進(jìn)行時(shí)態(tài)。watch所看的事物變化、移動(dòng)和發(fā)展，watch TV 為固定搭配。notice(vt.)意為“注意到”，相當(dāng)于pay attention(to.)with eyes。構(gòu)成短語(yǔ):put up a notice張貼通知；take no notice of不注意，不理。用作動(dòng)詞時(shí)的結(jié)構(gòu)為:notice sb.do sth./notice sb.doing sth./notice that.。observe(vt.)意為“觀察”“注意地看”“仔細(xì)地看”。另外，observe 可跟從句，而watch 則一般不跟that從句。即時(shí)練習(xí):(1)She has _ the

21、stars all her life.(2)I signed to my teacher,but he didnt even _ me.(3)Look,where are you going?Oh,Im terribly sorry.I wasnt _.(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

22、(6)looked;saw2.match，suit，go with，agree with，fitmatch和匹配；適合。短語(yǔ):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(chēng)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(yǔ)be fit for適合某項(xiàng)職務(wù)即時(shí)練習(xí):(1)How do you like the curtains?Well,Im afraid they dont _ very well with the wallpaper.A.go B.match C.suit D.fit提示:短語(yǔ)go with表示“相適應(yīng)；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(dòng)詞，表示“相搭配”。答案:D誘思:實(shí)例點(diǎn)撥【例1】 (2010廣東高考) The