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1、 【 知 識(shí) 清 單】 知識(shí)梳理:提綱挈領(lǐng),抓住重點(diǎn)和難點(diǎn)! 狀語從句,是中考的熱點(diǎn),而且也是使用很廣泛的一個(gè)從句。對(duì)其考查的的形式比 較多,有的試題直接考查的是從屬連詞的用法,有的試題是從句式的角度來進(jìn)行考查等 等。在復(fù)習(xí)時(shí),主要掌握好狀語從句的常用句式,尤其是對(duì)于狀語從句的從屬連詞應(yīng)該 做到靈活掌握熟練運(yùn)用。 內(nèi)容梳理: 知識(shí)點(diǎn) 1 狀語從句的分類 知識(shí)點(diǎn) 2 時(shí)間狀語從句的用法 知識(shí)點(diǎn) 3 地點(diǎn)狀語從句和條件狀語從句的用法 知識(shí)點(diǎn) 4 原因狀語從句和讓步狀語從句的用法 知識(shí)點(diǎn) 5 比較狀語從句和方式狀語從句的用法 知識(shí)點(diǎn) 6 目的狀語從句和結(jié)果狀語從句的用法 各類狀語從句連接詞(短語)一
2、覽表: 時(shí)間 when, while, as, as soon as, since, until, after, before 條件 If, unless 原因 As, because, since 地點(diǎn) Where 目的 So that, in order that 結(jié)果 So that, sothat, suchthat 讓步 though, although, even if, however 方式 As 比較 than, (not)asas, 各個(gè)從句舉例 時(shí)間狀語從句: Whenever he comes, he brings a friend. 他每次來都帶個(gè)朋友。 條件狀語從句:
3、 As long as I am alive, I will go on studying. 只要我活著, 我就要學(xué)習(xí)。 原因狀語從句: Since we live near the sea, we enjoy nice weather.由于我們住在海邊,能享受到好的天氣。 地點(diǎn)狀語從句: Put it where we can all see it.把它放在我們都能看到的位置。 目的狀語從句: Finish this so that you can start another.把這個(gè)做完,你可以開始另一個(gè)。 結(jié)果狀語從句: He was so angry that he couldnt sa
4、y a word. 他氣得說不出話了。 讓步狀語從句: Though he is in poor health, he works hard.雖然他身體不好,但是他工作很努力。 方式狀語從句: Students do as the teachers say.學(xué)生們按照老師說的去做。 比較狀語從句: The work isnt as easy as I thought.這項(xiàng)工作比我想象得難。 知識(shí)點(diǎn) 2 時(shí)間狀語從句的用法 從屬連詞 用法 例句 While “與同時(shí),在期間” , 從句常用延續(xù)性動(dòng)詞或表示 狀態(tài)的詞 They rushed in while we were singing. 我們
5、唱歌 時(shí),他們沖進(jìn)來。 When “當(dāng)時(shí)”,表示主句的動(dòng) 作和從句的動(dòng)作同時(shí)或先后 發(fā)生,從句的動(dòng)詞可用延續(xù) 性動(dòng)詞,也可用非延續(xù)性動(dòng) 詞 It was raining when we arrived.我們到達(dá)時(shí),天正 下著雨。 He was working when I went in. 我進(jìn)去時(shí)他正在 工作。 When she heard the news, she began to cry. 她聽 到這個(gè)消息,她哭了起來。 As “正當(dāng),一邊一邊,隨著” ,表示兩個(gè)動(dòng)作同時(shí)發(fā)生或 某事發(fā)生時(shí),另一個(gè)動(dòng)作發(fā) 生了 As time went on, his theory proved to
6、be correct.隨 著時(shí)間的推移,他的理論被證明是正確的。 John sings as he walks home. 約翰一邊往家走一邊唱歌。 Till/until 用于肯定句時(shí),表示“直 We shall wait until/till he comes back.我們將一直 到為止”,主句必須為延 續(xù)性動(dòng)詞;not. .until/till 表示 “直到才”,主句常用短 暫性動(dòng)詞 等到他回來。 He didnt go to bed until he finished his homework. 他直到做完作業(yè)才睡覺。 Since “自以來”,主句用一般 現(xiàn)在時(shí)或現(xiàn)在完成時(shí),從句 用一
7、般過去時(shí) I have heard。lot of good things about you sin from abroad.自從我從國外回來,我已經(jīng)聽許多 好的事情。 Before 在以前 He must finish all the work before he goes home.回家之前他必須完成所有的工作。 After 在.之后 Iets play football after school is over.放學(xué)后我們打籃球吧。 知識(shí)點(diǎn) 3 地點(diǎn)狀語從句和條件狀語從句的用法 分類 從屬連詞 例句 地點(diǎn)狀語從句 where 在地方, wherever,無論哪里 Where there
8、is a will,there is a way.有志者,事竟成 Wherever you go,you must obey the law. 無論你去哪兒,你都要遵守法律。 You can sit wherever you like. 你喜歡坐在哪里就坐在哪里。 if 如果;unless 除非, 如果不 If Y make any mistakes,please point them out in time.如果我犯錯(cuò)誤,請(qǐng)及時(shí)指出來。 Dont ask me to explain unless you really dont understand.不要讓我解釋,除非你真的不懂。 in ca
9、se 假使,萬一 Write down her telephone number in case you forget. 把她的電話號(hào)碼記下來萬一你忘了呢。 條件狀語從句 so/as long as 只要, 如果 You can go out as/so long as you promise to be back before 11 oclock.你可以出去,只要你答應(yīng)在點(diǎn)前回 來 【知識(shí)拓展】 在條件狀語從句中,一般要用一般現(xiàn)在時(shí)代替一般將來時(shí),一般過去時(shí)代替過去將來時(shí)。 例如:Unless it rains, the game will be played.(= If it doesnt
10、 rain, the game will be played.) 如果不下雨,比賽就將進(jìn)行。 As long as you tell truth , Ill try to help you. 只要你說出真相,我就盡力幫助你。 if 引導(dǎo)條件狀語從句和賓語從句的區(qū)別: if 引導(dǎo)條件狀語從句,表示“如果” ,主句用一般將來時(shí)態(tài),從句用一 般現(xiàn)在時(shí)表示將來。例如: If it doesnt rain, I will go to the cinema tomorrow. 如果明天不下雨,我就去看電影。 (2)if 引導(dǎo)賓語從句,表示“是否” ,如果主句是一般現(xiàn)在時(shí),從句可用各種對(duì)應(yīng)的時(shí)態(tài); 如果主句
11、是 一般過去時(shí),從句用過去的某種時(shí)態(tài)。例如: I didnt know if he would come tomorrow.我不知道他明天是否會(huì)來 知識(shí)點(diǎn) 4 原因狀語從句和讓步狀語從句的用法 分類 從屬連詞 例句 原因 狀語 從句 because 因?yàn)?,as, 因?yàn)?,since 既然 I often eat carrots because they are good for my health. 我經(jīng)常吃胡蘿卜是因?yàn)閷?duì)我的身體有好處。 As I dont know the way, I had to ask the policeman. 由于我不知道路,所以我不得不問警察。 Since we
12、 are all here, lets reach a decision now. 既然大家都來了,現(xiàn)在讓我們做決定吧。 although/though 雖然,盡管 Though he is very poor, he is very happy. 他雖然很窮,但他很快樂。 Although he is young, he is very clever. 他盡管年輕,但很聰明。 盡管 as Hard as I tried, I was unable to make great progress. 盡管我盡力了,但是仍然不能取得大的進(jìn)步。 Clever as he is, he doesnt s
13、tudy well. 盡管他聰明,但是他學(xué)習(xí)并不好。 even if/even though 即使 Even if he is very busy, he always helps me. 即使他很忙,他也總是幫助我。 I will have a try even though I should fail. 即使會(huì)失敗,我也要試一下。 whether. or不 管還是 Whether the weather is good or bad,we will set off as planned. 不管天氣是好還是壞,我們都將按計(jì)劃啟程。 讓步 狀語 從句 whatever/whoever/ whe
14、never/however 等詞可以引導(dǎo)狀語 從句 No matter which (Whichever) road you take, you will arrive safely.不管你走哪條路,你都能安全到達(dá)。 However (No matter how) expensive it may be, Ill take it. 無論它有多貴,我都要買下它。 知識(shí)點(diǎn) 5 比較狀語從句和方式狀語從句的用法 分類 從屬連詞 例句 比較狀 語從句 than 比,as. as 和一樣 not as/so. as .不 如, the morethe more. 越就越 He can run faste
15、r than you (can).他能跑得比你快。 The result was not as/so good as I had expected.結(jié)果不如 我所預(yù)料的那么好。 The busier he is the happier lie feels.他越忙越覺得開心。 方式狀 語從句 as 正如,像,按照 When in Rome,do as the Romans do.人鄉(xiāng)隨俗。 Would you please do the experiment as I am doing?請(qǐng)你 按照我做的方法來做實(shí)驗(yàn) 好嗎? 方式狀 語從句 as if/as though 好像 The boss
16、speaks aloud as if he is very angry. 老板大聲說著話,好像他很生氣。 He acted as though nothing had happened. 他表現(xiàn)得好像什么也沒有發(fā)生。 知識(shí)點(diǎn) 6 目的狀語從句和結(jié)果狀語從句的用法 結(jié)果狀語從句在主句中表示結(jié)果。其連接詞有:sothat(如此以至于) ,such that(如此 以至于)等。 例如: Its such a good chance that you cant miss it. 這次機(jī)會(huì)如此好,你不能失去它。 注意: sothat 和 such that 都可以引導(dǎo)結(jié)果狀語從句,注意 so 和 suc
17、h 后面所接的詞不同。 (1) such. that sucha(an) 形容詞單數(shù)可數(shù)名詞that 從句 such形容詞復(fù)數(shù)名詞/不可數(shù)名詞that 從句 例如: He was such an honest man that he was praised by the teacher. 他非常誠實(shí),因而受到了老師的表揚(yáng)。 They are such interesting novels that I want to read them once again. 這些小說非常有趣,我想再讀一遍。 (2)但是如果名詞前由 many、much、few、little(少)等詞修飾,則用 so。 例如:
18、 He had so many falls that he was black and blue all over. 他摔了很多跤,以至于全身上下青一塊,紫一塊的。 (3) so . that so形容詞副詞.that 從句 so形容詞a(an) 單數(shù)可數(shù)名詞that 從句 例如: He runs so fast that nobody can catch up with him. 他跑得非???,沒人能追上他。 Dr. Wang is so good that everybody loves and respects him. =He is so good a doctor that ever
19、ybody loves and respects him. =He is such a good doctor that everybody loves and respects him. 他是一位好醫(yī)生,大家都尊敬并愛戴他。 知識(shí)點(diǎn) 7 目的狀語從句: 目的狀語從句在主句中表示目的。其連接詞有:so(以便) ,so that(為了) ,in order that(為了)等, 從句中多用情態(tài)動(dòng)詞 can, will, may, should 等。 例如: He got up very early so that he could catch the first train. 他起床很早以便于趕第一班火車。 I will run slowly so that you can catch up with me. 我慢慢跑以便你能趕上我。