2017高考英語(yǔ)核心考點(diǎn)：狀語(yǔ)從句

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　　2017高考英語(yǔ)核心考點(diǎn)：狀語(yǔ)從句

　　狀語(yǔ)從句

　　【要點(diǎn)點(diǎn)撥】

　　近幾年高考對(duì)狀語(yǔ)從句的考查主要體現(xiàn)在以下幾個(gè)方面：

　　【考點(diǎn)1】when，while與as的用法

　　均可表示“當(dāng)……的時(shí)候”，但有區(qū)別：

　　when：既可接表示動(dòng)作性或短暫性的動(dòng)詞，也可接表示狀態(tài)的動(dòng)詞，不強(qiáng)調(diào)主從句謂語(yǔ)動(dòng)作同時(shí)發(fā)生。有時(shí)還有“這時(shí)”的意思。

　　while：常接持續(xù)性的動(dòng)詞，強(qiáng)調(diào)主從句謂語(yǔ)動(dòng)作同時(shí)發(fā)生，常用進(jìn)行時(shí)。有時(shí)還有對(duì)比意義，意為“然而”。

　　as：強(qiáng)調(diào)同時(shí)發(fā)生或伴隨進(jìn)行。常用一般現(xiàn)在時(shí)或過(guò)去時(shí)，意為“一邊……一邊……”。有時(shí)還有“隨著”含義。

　�、買(mǎi) do every single bit of housework ________ my husband Bob just does the dishes now and then.

　　A. since B. while C. when D. as

　　【考點(diǎn)2】“一……就……”幾種表達(dá)法

　　nce，as soon as，the moment / minute，immediately / directly / instantly引導(dǎo)的從句常用一般現(xiàn)在時(shí)或過(guò)去時(shí)。

　　hardly / scarcely … when…和no sooner … than …結(jié)構(gòu)中，前句常用過(guò)去完成式(常用部分倒裝形式)，后句用過(guò)去式。

　　On doing sth.，each / every / the first / the last + time 后也可直接接從句，一起作時(shí)間狀語(yǔ)。

　�、�—— Did you remember to give Mary the money you owed her?

　　—— Yes. I gave it to her _____ I saw her.

　　A. while B. the moment C. suddenly D. once

　　【考點(diǎn)3】because，as，since與for的用法比較

　　because：表示直接的原因或理由。用于回答Why的問(wèn)題。because與so不能同時(shí)并列使用。

　　since：表示對(duì)方已知的，無(wú)須加以說(shuō)明的既成事實(shí)的理由。譯為“既然”。

　　as：表示十分明顯的原因，一般說(shuō)明因果關(guān)系。

　　for：常出現(xiàn)在并列句中，不說(shuō)明主句行為發(fā)生的直接原因，只提供一些補(bǔ)充說(shuō)明，且不可位于句首

　　③ _______ you are leaving tomorrow, we can eat dinner together tonight.

　　A. For B. Since C. When D. while

　　【考點(diǎn)4】no matter后可接who，whom，whose，which，what，when，where，how，whether

　　引導(dǎo)的讓步主語(yǔ)從句可用whoever，whomever，whenever，whichever，whatever，wherever，

　　however替換，但在ever引導(dǎo)其它從句時(shí)不可用no matter引導(dǎo)。

　�、� _______, I have to put it away and focus my attention on study this week.

　　A. However the study is amusing B. No matter amusing the story is

　　C. However amusing the story is D. No matter how the story is amusing

　　【考點(diǎn)5】until / till的用法

　　⑤It was __________ back home after the experiment.

　　A. not until midnight did he go B. until midnight that he didn’t go

　　C. not until midnight that he went D. until midnight when he didn’t go

　　⑥——Was his father very strict with him when he was at school?

　　—— Yes. He had never praised him ______ he became one of the top students in the grade.

　　A. after B. unless C. until D. when

　　【考點(diǎn)6】引導(dǎo)讓步主語(yǔ)從句應(yīng)注意等幾個(gè)問(wèn)題

　　1.由although / though ，even if / though引導(dǎo)

　　注意although / though 引導(dǎo)從句時(shí)，主句不能用but，但可用yet或still。

　　2.由whether … or (not) 引導(dǎo)

　　3.由though或as引導(dǎo)的倒裝句中。

　　4.though用作副詞，可位于句末，并用逗號(hào)分開(kāi)。

　�、�—— Dad, I’ve finished my assignment.

　　—— Good, and _______ you play or watch TV, you mustn’t disturb me.

　　A. whenever B. whether C. whatever D. no matter

　　【考點(diǎn)7】before用法

　　注意before在下列句型中的使用

　　It will be + 一段時(shí)間+ before + 從句

　　It won’t be long before + 從句

　　before一詞在不同的句型中就有不同的意思，如：“在……之前”、“過(guò)了……才”、“沒(méi)……就”、“不知不覺(jué)就……”等。

　　⑧ It will be a long time _____ Mr. Black ______ back abroad.

　　A. before; comes B. since; has come

　　C. before; will come D. after; will come

　　【考點(diǎn)8】where引導(dǎo)的定語(yǔ)從句與where引導(dǎo)的地點(diǎn)狀語(yǔ)從句的區(qū)別

　�、�——I have learned that a large new building will be set up ______ the Twin Towers once stood.

　　—— So have I. But the American people haven’t yet got over the shock of September 11.

　　A. where B. when C. which D. that

　　【考點(diǎn)9】so that 可引導(dǎo)目的狀語(yǔ)從句和結(jié)果狀語(yǔ)從句

　�、釸oses need special care ________ they can live through winter.

　　A. because B. so that C. even if D. as

　　【考點(diǎn)10】狀語(yǔ)從句的省略用法

　　1.當(dāng)when，while，if，unless引導(dǎo)狀語(yǔ)從句時(shí)，如果主從句的主語(yǔ)一致，且謂語(yǔ)部分由be動(dòng)詞構(gòu)成(或者從句中有it is…)時(shí)，可省略主語(yǔ)和be動(dòng)詞(或省略it is)。

　　2.在虛擬條件狀語(yǔ)從句中，如果從句中有had，should，were時(shí)，可省略if，用“had，should，were + 主語(yǔ)”形式。

　　3.以as，than引導(dǎo)的比較狀語(yǔ)從句可全部或部分省去。

　　4.as if 和as though 從句可用省略形式，后接不定式、分詞、形容詞和介詞。

　�、蟃he research is so designed that once ____ nothing can be done to change it.

　　A. begins B. having begun C. beginning D. begun

　　⑿Generally speaking, _____ according to the directions, the drug has no side effect. (

　　A. when taking B. when taken C. when to take D. when to be taken

　　答案：BBBCC CBAAB DB

　　【各個(gè)擊破】

　　1.________, I couldn’t lift the box.

　　A. As I might try B. Try although I might

　　C. As try I might D. Try as I might

　　2.The next moment, _____ she had time to realize what was happening, she was hit over the head.

　　A. when B. before C. since D. as

　　3.——Do you have any idea what Hank does all day?

　　——I know he speaks at least as much time watching TV as he __________.

　　A. does writing B. writes C. is writing D. does to write

　　4.If the way _____ you do the job is wrong, you will surely fail ____ good your idea may be.

　　A. how; however B. /; however C. that; whatever D. in which; how

　　5.She must have gone out early, _____ she had not shown up at breakfast.

　　A. because B. since C. for D. therefore

　　6.I don’t think you’ll be able to understand that ______ you are my age.

　　A. even B. only when C. as if D. even when

　　7.——Don’t look down upon Bob. He has just own advantages.

　　——Oh, yes. ______ others are weak, he is strong.

　　A. When B. Though C. Where D. If

　　8.Christie stared angrily at her boss and turned away, as though ______ out of the office.

　　A. to go B. went C. gone D. would go

　　9.——Excuse me, is there a gas station around _______ I can fill up my tank?

　　——Of course, there is one at the end of the road.

　　A. that B. in which C. where D. which

　　10.I was advised to arrange for insurance _____ I needed some medical treatment.

　　A. so that B. in case C. for fear of D. though

　　11.Mr. Li, though in a bad health, is always well prepared _______ students attend his lecture.

　　A. in order that B. so far as C. whoever D. however many

　　12.The earth goes around the sun _____ the moon goes around the earth.

　　A. so that B. just like C. just as D. as how

　　13.Doing your homework is a way to improve your test scores, and this is especially true _____ it _____ classroom tests.

　　A. before; gets B. as; makes C. since; takes D. when; comes to

　　14.When he reads books, his habit is to make a mark _______ the meaning is unclear to him.

　　A. there B. wherever C. the place D. in which

　　15.It was not ______ he took off his dark glasses _____ I realized he was a famous football star.

　　A. when; that B. until; did C. when; then D. until; that

　　(責(zé)任編輯：郭峰)

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