英語中考復習教案專題十三-狀語從句

1、精選優(yōu)質文檔-傾情為你奉上狀語從句-Adverbial clause適用學科初中英語適用年級初中三年級適用區(qū)域江蘇課時時長（分鐘）120知識點狀語從句學習目標掌握時間、原因、條件、目的、結果狀語從句學習重點掌握時間、原因、條件、目的、結果狀語從句學習難點時間狀語從句when/while/as辨析原因狀語從句because, since,as辨析 學習過程一、復習預習1、在句中作狀語用的從句叫狀語從句，狀語從句可修飾謂語，非謂語動詞、定語、狀語或整個句子。 狀語從句可以在句首，也可在句中或句末。2、引導狀語從句的一般為連詞，也可有詞組。 3、狀語從句按用途可有時間、原因、條件、讓步、目的、結果、

2、方式、地點、比較等九種。4、狀語從句中的將來時，一般不用將來時。（一般將來時用一般現(xiàn)在時、將來完成時用現(xiàn)在完成時、過去將來時用一般過去時、過去將來完成時用過去完成時表示。) * 掌握引導不同狀語從句的常用連接詞和特殊的連接詞即考點。時間狀語從句關聯(lián)詞as/when/while;after;before;since;till/until;whenever;nosoonerthan/hardlywhen ;scarcely when副詞immediately名詞短語The moment;the minute;the second;each(every) time;the day (year);ne

3、xt time;the first (second /last ) time;by the time; 條件狀語從句if; unless; as (so ) long as 原因狀語從句because; as; since; now (that )結果狀語從句so (such ) that .目的狀語從句so that; in order that 讓步狀語從句though; although; as; however; no matter.; 疑問詞+ever比較狀語從句than; as (so). as; the more.the more地點狀語從句Where, wherever 二、知

4、識講解考點1時間狀語從句常用引導詞: when，as，while，as，soon as，while，before，after，since，till，until特殊引導詞:the minute, the moment, the day, immediately,no sooner than, hardly when, scarcely when1) when, while, as的區(qū)別： 三者均可表示“當?shù)臅r候”, 如果主句表示的是短暫的動作, 而從句表示的是一段時間, 三者可通用。 as和when都可與終止性動詞連用, while 只能與延續(xù)性動詞連用。如： It was snowing _

5、we got to the airport當我們到達機場時, 天正下著雪。（不能用 while） as強調(diào)主句與從句表示的動作同時發(fā)生; while強調(diào)主句表示的動作持續(xù)于while所指的整個時間內(nèi); when可指主、從句所述動作同時或先后發(fā)生。如: He sang as he went along. 他邊走邊唱. Please write_ I read. 我讀的時候, 請寫下來。 _ he reached home, he had a little rest. 回到家后, 他休息了一會兒。Whenever we met with difficulties, they came to hel

6、p us.I got in touch with him immediately I received his letter.My sister came directly she got my message.Every time I catch a cold, I have pain in my back.如果把no sooner, hardly, scarcely, barely置于句首，它所連帶的這部分要倒裝，如： No sooner had she heard the news than she fainted. (She had no sooner heard the news t

7、han she fainted.)考點2條件狀語從句常用引導詞: if,unless，(if not) 特殊引導詞: as/so long as，on condition that Well start our project _ the president agrees. You will certainly succeed _ _ _ you keep on trying.要點: 引導條件狀語從句的連詞有if(如果)、unless(除非)等, unless在意義上相當于ifnot。條件狀語從句也像時間狀語從句一樣，如果主句用將來時, 從句要用現(xiàn)在時代替將來時。如： You will fai

8、l _ you study hard(You will fail if you don't study hard)除非你努力學習, 否則你會失敗。注意：有時可以把祈使句作為條件從句，祈使句后面要搭配and，如： Come tomorrow, and I will tell you./Persevere and you will succeed. Give him an inch and hell take a mile. (= If you give him an inch, hell take a mile. )但：當表示否定的條件時，可用連詞or 或otherwise， 如：Mak

9、e up your mind, or youll miss the chance.Start at once, or / otherwise youll miss the train. (= If you dont start at once, ) (= Unless you start at once, youll miss the train.)考點3原因狀語從句(1)常用引導詞: because, since, as , now that(2) because, since, as, for 用法比較：一）.because: 語氣最強，回答why引導的疑問句，該從句一般位于主句后，所表示

10、的是直接理由，因果關系不能同so連用。 Why are you late? Because there is a traffic jam. Why can't I go? 為什么我不能去? _ you're too young. 因為你年紀太小了。二）.since: “既然.” 表對方已知的事實或理由，從句常放在句首。since比as正式。 Since you have got enough money with you now, you can come and buy it next time.三）. as: “由于.” 語氣較弱較口語化，表明顯的原因或已知的事實，從句常放

11、在句首。 As he had been ready for the worst, he was not disappointed at the result. _ you are not feeling well，you'd better stay at home 既然你不太舒服，還是留在家里的好四）.for是一個等立連詞，連接的是兩個并列的分句，其他三個引導的是狀語從句；for不能放在句首。 It must have rained last night, for the ground is wet.考點4目的狀語從句常用引導詞:so that，in order that引導目的狀語從

12、句時，從句中常有can, could, may, might, would The boss asked the secretary to hurry up with the letters _ _ he could sign them. The teacher raised his voice _ _ _ the students in the back could hear more clearly. 考點5結果狀語從句常用引導詞: sothat，suchthat1. sothat和suchthat引導的結果狀語從句,意為“如此.以至于”,用來補充說明主句動作發(fā)生所帶來的結果The boy

13、 is so young that he cannot go to school It is such nice weather that i would like to go to the beach2. sothat中so是副詞，用來修飾形容詞或副詞：so + 形容詞/副詞/分詞 + that引導結果狀語從句 He studied so hard that he made great progress suchthat中 such是限定詞，只能修飾名詞和名詞詞組，such + (形容詞) + 名詞 + that引導結果狀語從句Mike is such an honest man that

14、we all believe3.(1) 主+謂+ so+ adj./adv+that 從句. (2) 主+謂+ so+ adj+ a(n)+單數(shù)名詞+that從句 . 主+謂+such+a(n)+adj.+單數(shù)名詞+that從句 .Its such a fine day that we all want to go outing. = Its so fine a day that we all want to go outing. （3）主+謂+so+many/much/few/little(少)+名詞+that從句 eg. if修飾名詞的形容詞為many,few,much,little時，前

15、面則用so，例如：比較：so many / few flowers such nice flowers so much / little money such rapid progress so many people such a lot of people （5）主+謂+such+adj.+復數(shù)名詞+that從句 eg. （6）主+謂+such+adj.+不可數(shù)名詞+that從句 eg. He got up _ early that he caught the first bus. 他起得很早，趕上了第一班車Its _ a good chance that we must not miss

16、 it. 機會很難得，我們一定不能錯過He spoke _ fast that I couldn't follow him 他講得太快，我跟不上。 He told us _funny stories that we all laughed 他給我們講了那么多有趣的故事， 我們?nèi)脊笮Α?考點6讓步狀語從句（1）常用引導詞: though，although，even if/even though 特殊引導詞：no matter who/ what/ when / where/ which / how ( whoever, whatever, whenever, wherever, w

17、hichever, however) _ its hard work, I enjoy it 盡管這工作很辛苦, 我還是很喜歡。 _ _ how hard the work was，he never gave it up 不管工作多么艱難, 他都從不放棄。（2）whoever, whatever, whichever還可引導名詞從句。而no matter who/ what/ which 只能引導讓步狀語從句 He didnt want to be disturbed, no matter who wanted to see him. = He didnt want to be disturb

18、ed, whoever wanted to see him. Ill give the books to whoever needs them. 考點7地點狀語從句常用引導詞:where特殊引導詞:wherever(no matter where), anywhere, everywhere Air will be heavily polluted where there are factories. Wherever you go, you should work hard.Where there is a will, there is a way. _. Wherever you go,

19、I go too無論你去哪里, 我都去。 Where I live there are plenty of trees. 我住的地方樹很多。 Wherever I am I will be thinking of you. 不管我在哪里我都會想到你。四、課堂運用1. Mike wants to know if _ a picnic tomorrow Yes. But if it _, we'll visit the museum instead A. you have; will rain B. you will have; will rain C. you will have; ra

20、ins D. will you have; rains2. Do you know when he _ back tomorrow？ Sorry, I don't. When he _ back, I'll tell you A. comes; comes B. comes; will come C. will come; comes D. will come; will come 3. It _ ten years since they _ to France. A. as; covered B. was; have moved C. is; have moved D. is; moved 4. He _ wait until the rain _ A. won't; will stop B. won't; stop C. will; stops D. will; will stop 5. He will go to the Great Wall if it _ tomorrow A. won&