高中英語(yǔ) 語(yǔ)法過(guò)關(guān)狀語(yǔ)從句輔導(dǎo)課件

1、2021/8/11 星期三1(十二)狀語(yǔ)從句 一、時(shí)間狀語(yǔ)從句 引導(dǎo)時(shí)間狀語(yǔ)從句的連詞有when，while，as，before， after，whenever，till，until，since，once等。1.when除了作“當(dāng)時(shí)候”解之外，還有“那時(shí)(突然)，這時(shí)(突 然)”之意，常用于下列句式：was/were doing.when.“正突 然”；was/were about to/going to do.when.“正要突 然”；had just done.when.“剛突然就。” We were about to set off on our way when it suddenly

2、 began to rain. 另外，when還可作“既然”解，引出原因狀語(yǔ)從句。 It was foolish of you to take a taxi when you could easily walk there in five minutes. 2021/8/11 星期三22.before除譯為“在之前”外，還可譯為“還未就”； “不到就”；“才”；“趁著還沒(méi)就”； “還沒(méi)來(lái)得及就”等。 Please write it down before you forget it. 趁你現(xiàn)在沒(méi)忘把它記下來(lái)。 Before I could get in a word，he had measur

3、ed me. 我還沒(méi)來(lái)得及插話他就給我量好了尺寸。3.辨析before和since before可構(gòu)成句型：“it will(not)be.before.”和“it was(not).before.”，意為“多久之后才”。 It wont be long before we meet again. 2021/8/11 星期三3 It was some time before I realized the importance of it. since可構(gòu)成句型：“It is/has been.since.”，意為“做某事已有多 久了；已有多久沒(méi)做某事了?！?It is three years

4、since I smoked a cigar. 我不吸煙有三年了。 It is three years since I began to smoke. 我吸煙有三年了。4.辨析while和as while和as都可譯為“在期間；正當(dāng)時(shí)”，表示主句中的動(dòng) 作和從句中的動(dòng)作同時(shí)發(fā)生。但while從句中的謂語(yǔ)動(dòng)詞通常是 持續(xù)性動(dòng)詞，而as從句中的謂語(yǔ)動(dòng)詞既可是持續(xù)性動(dòng)詞，也可是 短暫性動(dòng)詞。2021/8/11 星期三4 Please dont talk so aloud while others are working. He hurried home，looking behind as he we

5、nt.【注】as還可譯為“隨著”，表示事態(tài)或狀況的變化或發(fā)展過(guò)程。 As the years went by，his hair turned grey. 另外，just as是固定搭配，意為“正當(dāng)時(shí)”。 Just as he was leaving his house，the telephone rang. while有時(shí)可譯為“而，卻”，表示上下文的轉(zhuǎn)折對(duì)比關(guān)系。 He likes pop music，while I am fond of folk music. while還有“雖然”之意，引出讓步狀語(yǔ)從句。 While I understand your viewpoint，I dont

6、agree with you. 雖然我理解你的觀點(diǎn)，但我不同意。 2021/8/11 星期三55.當(dāng)表達(dá)“一就”之意時(shí)，可用as soon as，immediately， directly，the moment，the minute等引出狀語(yǔ)從句，還可用no sooner.than.，hardly/scarcely.when.等句型。 The moment I heard the voice，I knew father was coming. We had no sooner arrived at the station than the train left. The boy burst i

7、nto tears immediately he saw his mother.6.短語(yǔ)every time，each time，next time，the first time，any time，by the time等也可引導(dǎo)時(shí)間狀語(yǔ)從句。 Every/Each time I was in trouble，he would come to help me out. 每次我陷入困境時(shí)，他就會(huì)來(lái)幫助我。 2021/8/11 星期三6二、地點(diǎn)狀語(yǔ)從句 引導(dǎo)地點(diǎn)狀語(yǔ)從句的連詞有where，wherever等。 The church was built where there had once be

8、en a Roman temple. 這座教堂建在一羅馬寺廟的舊址上。 The thread breaks where it is weakest. 線從最弱的地方斷。三、原因狀語(yǔ)從句 引導(dǎo)原因狀語(yǔ)從句的連詞有：because，as，since等。 As I had a cold，I was absent from school. 因?yàn)槲业昧烁忻埃胰闭n了。 此外，now(that)，seeing(that)，considering(that)， given(that)等短語(yǔ)也可引導(dǎo)原因狀語(yǔ)從句。 2021/8/11 星期三7 Now that you are all here，lets tr

9、y and reach a decision. 既然你們都在這兒，咱們就設(shè)法作出一個(gè)決定。 Considering hes only been learning English a year，he speaks it very well. 考慮到他學(xué)英語(yǔ)才一年，他講得很好了。四、條件狀語(yǔ)從句 引導(dǎo)條件狀語(yǔ)從句的連詞有：if，unless等。 If you have finished your homework，you can go out and play. Youll fail the exam unless you study hard. 【注】條件狀語(yǔ)從句中通常不用將來(lái)時(shí)態(tài)，要用一般現(xiàn)在

10、時(shí) 或現(xiàn)在完成時(shí)代替一般將來(lái)時(shí)，一般過(guò)去時(shí)或過(guò)去完成時(shí)代 替過(guò)去將來(lái)時(shí)。 2021/8/11 星期三8 另外，so/as long as(只要)，in case(萬(wàn)一的話)，on condition that(假如；在條件下)， suppose/supposing(that)(假設(shè))，provided/providing(that)(倘 若；在條件下)等也可引導(dǎo)條件狀語(yǔ)從句。 As long as you dont lose heart，you will succeed. In case anything important happens，please call me up. Ill com

11、e on condition that my parents are invited，too.五、讓步狀語(yǔ)從句1.引導(dǎo)讓步狀語(yǔ)從句的連詞主要有：although，though，as，even though，even if。 They will stand by you even if you dont succeed. 【注】although和though不可與but連用，但可與yet，still或 nevertheless連用。 Although it was raining hard，yet they went on playing football. 2021/8/11 星期三92.wh

12、ether.or.可引導(dǎo)讓步狀語(yǔ)從句，意為“不管是還 是；不論是否”。 Youll have to attend the ceremony whether you are free or busy. 不管你忙不忙，你都要參加這個(gè)典禮。3.whatever，whoever，whichever，however，whenever， wherever等與no matter what/who/which.等亦可引導(dǎo)讓步狀語(yǔ) 從句，意為“不管；無(wú)論。 However far it is，I intend to drive there today. The quality will be the same，

13、whichever of them you choose.六、方式狀語(yǔ)從句 引導(dǎo)方式狀語(yǔ)從句的連詞有：as，as if，as though等。 Do as you are told to，or youll be fired. 請(qǐng)按照要求去做，否則你會(huì)被開(kāi)除。 2021/8/11 星期三10 【注】(just)as.so.是一常用句型，意為“正如那 樣，也一樣”；有時(shí)so分句中可用倒裝語(yǔ)序。 Just as the Americans like baseball，so the British like soccer. 就像美國(guó)人喜歡棒球一樣，英國(guó)人喜歡足球。七、目的狀語(yǔ)從句 引導(dǎo)目的狀語(yǔ)從句的連

14、詞有：so that，in order that，for fear that，in case等。 Ill speak slowly so that you can understand me. The boy hid himself behind the tree for fear that his father should see him. Take your raincoat in case it rains. 2021/8/11 星期三11八、結(jié)果狀語(yǔ)從句 引導(dǎo)結(jié)果狀語(yǔ)從句的連詞有：so that，so.that.， such.that.。在非正式語(yǔ)體中，由so.that.，such.

15、that.引 導(dǎo)的句子中that可以省略。 I was caught in a shower，so that all my clothes got wet. It was so dark that he couldnt see the faces of his companions. He is such a marvelous joker that you cant help laughing.過(guò)關(guān)落實(shí)1._ he had not hurt his leg，John would have won the race. A.If B.Since C.Though D.When 解析：if引導(dǎo)條件

16、狀語(yǔ)從句。 答案：A 2021/8/11 星期三122.Id like to study law at university _ my cousin prefers geography. A.though B.as C.while D.for 解析：連詞while表示轉(zhuǎn)折，意思是“而，可是”。 答案：C3.He was told that it would be at least three more months _ he could recover and return to work. A.when B.before C.since D.that 解析：“It is/was/will b

17、e一段時(shí)間before”譯為“多長(zhǎng)時(shí) 間之后才”。 答案：B 2021/8/11 星期三134._ I really dont like art，I find his work impressive. A.As B.Since C.If D.While 解析：while引導(dǎo)讓步狀語(yǔ)從句，譯為“盡管”；as雖可引導(dǎo)讓步 狀語(yǔ)從句，但從句須倒裝。 答案：D5.You will be successful in the interview _ you have confidence. A.before B.once C.until D.though 解析：once引導(dǎo)條件狀語(yǔ)從句，譯為“一旦”。 答

18、案：B 2021/8/11 星期三146.Many of them turned a deaf ear to his advice，_ they knew it to be valuable. A.as if B.now that C.even though D.so that 解析：“even though”means“even if”，引導(dǎo)讓步狀語(yǔ)從句。 答案：C7.My parents live in a small village.They always keep candles in the house _ there is a power cut. A.if B.unless C.

19、in case D.so that 解析：in case “以防，萬(wàn)一”引導(dǎo)條件狀語(yǔ)從句。 答案：C 2021/8/11 星期三158.“You cant have this football back _ you promise not to kick it at my cat again，” the old man said firmly. A.because B.since C.when D.until 解析：not.until意為“直到才”。 答案：D9.Jenny was very sad over the loss of the photos she had shot at Can

20、ada，_ this was a memory she especially treasured. A.as B.if C.when D.where 解析：as 此處引導(dǎo)狀語(yǔ)從句，表原因。 答案：A 2021/8/11 星期三1610.If you are traveling _ the customs are really foreign to your own，please do as the Romans do. A.in which B.what C.when D.where 解析：where引導(dǎo)地點(diǎn)狀語(yǔ)從句。 答案：D11.Its known to all that _ you take exercise regularly，will you keep good health. A.unless B.only when C.although D.if only 解析：注意倒裝