天津市武清區(qū)楊村中考英語復習 狀語從句課件2

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1、狀語從句狀語從句狀語從句主要用來修飾主句或主句的謂狀語從句主要用來修飾主句或主句的謂語。一般可分為八大類語。一般可分為八大類, 分別表示時間、分別表示時間、地點、原因、目的、結果、條件、讓步、地點、原因、目的、結果、條件、讓步、比較。盡管種類較多比較。盡管種類較多, 但由于狀語從句但由于狀語從句與漢語結構和用法相似與漢語結構和用法相似, 所以理解和掌所以理解和掌握它并不難。狀語從句的關鍵是要掌握握它并不難。狀語從句的關鍵是要掌握引導不同狀語從句的常用連接詞和特殊引導不同狀語從句的常用連接詞和特殊的連接詞即考點。的連接詞即考點。 狀語從句簡介狀語從句簡介 時間狀時間狀語從句語從句 關聯(lián)詞關聯(lián)詞

2、as /when / while; after; before; since; till / until whenever; no sooner than / hardly when 副詞副詞immediately; 名詞名詞短語短語the moment; the minute; the second; each (every) time;the day (year); next time; the first (second /last ) time; by the time 總結、狀語從句常見引導詞總結、狀語從句常見引導詞條件狀語從句條件狀語從句 if ; unless ; as (so

3、) long as ; 原因狀語從句原因狀語從句 because ; as ; since ; now (that )結果狀語從句結果狀語從句 so (such ) that .目的狀語從句目的狀語從句 so that ; in order that ; 讓步狀語從句讓步狀語從句 though ; although ; as ; however ; no matter .; 疑問詞疑問詞+ever； 比較狀語從句比較狀語從句 than ; as (so ). as ; the more .the more 地點狀語從句地點狀語從句 where wherever常用引導詞：常用引導詞：_, _,

4、 _, _ _. _, _, _, _, _, _, _.特殊引導詞：特殊引導詞： when as while as soon as while before after since till until the minute, the moment, the day, immediately, no sooner than, hardly when, scarcely when1. 時間狀語從句時間狀語從句1) when, while, as的區(qū)別：的區(qū)別： 三者均可表示三者均可表示“當當?shù)臅r候的時候”, 如果如果主句表示的是短暫的動作主句表示的是短暫的動作, 而從句表示而從句表示的是一段時

5、間的是一段時間, 三者可通用。三者可通用。 as和和when都可與終止性動詞連用都可與終止性動詞連用, while 只能與延續(xù)性動詞連用。如：只能與延續(xù)性動詞連用。如： It was snowing _ we got to the airport當我們到達機場時當我們到達機場時, 天正下著天正下著雪。（不能用雪。（不能用 while） 疑點解釋疑點解釋 as強調(diào)主句與從句表示的動作同時發(fā)生強調(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)于強調(diào)主句表示的動作持續(xù)于while所所指的整個時間內(nèi)指的整個時間內(nèi); when可指主、從句所可指主、從句所述動作同時或先后發(fā)生。如述動作同

6、時或先后發(fā)生。如: He sang as he went along. 他邊走邊唱他邊走邊唱. Please write_ I read. 我讀的時候我讀的時候, 請請寫下來。寫下來。 _ he reached home, he had a little rest. 回到家后回到家后, 他休他休 息了一會兒。息了一會兒。常用引導詞常用引導詞: _, _特殊引導詞特殊引導詞:if unlessas/so long as, Well start our project _ the president agrees. You will certainly succeed _ _ _ you keep

7、 on trying.2. 條件狀語從句條件狀語從句要點要點: 引導條件狀語從句的連詞有引導條件狀語從句的連詞有if(如如果果)、unless(除非除非)等等, unless在意義上在意義上相當于相當于ifnot。條件狀語從句也像。條件狀語從句也像時間狀語從句一樣，如果主句用將來時間狀語從句一樣，如果主句用將來時時, 從句要用現(xiàn)在時代替將來時。如：從句要用現(xiàn)在時代替將來時。如： You will fail _ you study hard(You will fail if you dont study hard)除非你努力學習除非你努力學習, 否則你會失敗。否則你會失敗。 常用引導詞常用引導詞

8、: _, _ 特殊引導詞：特殊引導詞： as(同級比較同級比較) than (不同程度的比較不同程度的比較)the more the more ; A is to B what /as X is to Y; no more than; 3. 比較狀語從句比較狀語從句 She is_ bad-tempered _ her mother. The house is three times_ big _ ours. _ more you exercise, _ healthier you will be.常用引導詞常用引導詞: _ _, _ _. so that such that He got u

9、p _ early that e caught the first bus. Its _ a good chance that we must not miss it.4. 結果狀語從句結果狀語從句He spoke _ fast that I couldnt follow him他講得太快，我跟不上。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，我他給我們講了那么多有趣的故事，我們?nèi)脊笮?。們?nèi)脊笮Α?常用引導詞常用引導詞: _特殊引導詞特殊引導詞: _ _ _where wherev

10、er, anywhere, everywhere Air will be heavily polluted where there are factories. Wherever you go, you should work hard.5. 地點狀語從句地點狀語從句Where there is a will, there is a way. _. Wherever you go, I go too無論你去哪里無論你去哪里, 我都去。我都去。 比較比較: because常回答?；卮饂hy引導的疑問句引導的疑問句, 該從句一般位于主句后該從句一般位于主句后; since比比as正式正式, 兩者不

11、回答兩者不回答why引導的問句引導的問句, 而且其從而且其從句一般放在句首。如：句一般放在句首。如： 常用引導詞常用引導詞: _, _, _because since as6. 原因狀語從句原因狀語從句Why cant I go? 為什么我不能去為什么我不能去? _ youre too young. 因為你年紀因為你年紀太小了。太小了。 As (_)you are not feeling well，youd better stay at home 既然你不太舒服，還是留在家里的好。既然你不太舒服，還是留在家里的好。 常用引導詞常用引導詞:_ _, _ _ _.so that in order

12、that 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. 7. 目的狀語從句目的狀語從句常用引導詞常用引導詞: _, _, _ _, _ _特殊引導詞：特殊引導詞： though although even if even thoughno matter 8. 讓步狀語從句讓步狀語從句 _ its hard wo

13、rk, I enjoy it 盡管這工作很辛苦盡管這工作很辛苦, 我還是很喜歡。我還是很喜歡。 _ _ how hard the work was，he never gave it up 不管工作多么艱難不管工作多么艱難, 他都從不放棄。他都從不放棄。 【考點考點1】區(qū)分區(qū)分when, if引導賓語從句和引導賓語從句和狀語從句的不同狀語從句的不同: when引導時間狀語從引導時間狀語從句意為句意為“當當時候時候”, 引導賓語從句引導賓語從句意為意為“什么時候什么時候”; if引導條件狀語從句引導條件狀語從句意為意為“如果如果”, 引導賓語從句意為引導賓語從句意為“是是否否”。如。如:九九. 對

14、狀語從句和賓語從句、簡單句、對狀語從句和賓語從句、簡單句、并列句的混合考查并列句的混合考查 1. Mike wants to know if _ a picnic tomorrow Yes. But if it _, well visit the museum instead A. you have; will rain B. you will have; will rain C. you will have; rains D. will you have; rains C2. Do you know when he _ back tomorrow？ Sorry, I dont. When h

15、e _ back, Ill tell you A. comes; comes B. comes; will come C. will come; comes D. will come; will come C1) It _ ten years since they _ to France. A. as; covered B. was; have moved C. is; have moved D. is; moved 2) He _ wait until the rain _ A. wont; will stop B. wont; stop C. will; stops D. will; wi

16、ll stop 選擇題選擇題DC3) He will go to the Great Wall if it _ tomorrow A. wont rain B. doesnt rain C. dont rain D. isnt raining 4) _ you eat old food, you may be ill. A. Before B. Why C. If D. Which BC5) Jack runs as _ as Tom A. fast B. faster C. fastest D. much6) 30，000dollars is a large amount of money,

17、 but its _ than we need A. for more B. very much C. far less D. very little CA7) Miss Gao asked a question, but it was _ that nobody could answer it A. very difficult B. too difficult C. difficult enough D. so difficult 8) I cant understand this passage _ there are no new words in it A. if B. because C. though D. and 9）“Why did Li Lei use a pencil? ” “ _ his pen was broken” A. Because B. When C. Until D. If ADC