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order that the children might get home ahead of the 早放學,為的是讓孩子們在暴風雨前到家。t be late unless he is ,除非他生病了。 二、條件狀語從句 條件狀語從句表示主句動作發(fā)出的前提或條件、假想、推測等,條件狀語從句通常由連詞 if, unless等引導。 as、 when、 while 都可引導時間較長的同時發(fā)生的 “ 背景 ” 情況。 as 當 ? 時,強調 at the same time ① 不指先后,而指同時發(fā)生,尤指短動作或事件同時發(fā)生, looked。 write while I ,請寫下來。 haven39。t realized she was foreign until she 。 can be conducted from a hot body to a cooler one until both are at the same temperature.熱可以從一個熱的物體傳到一個較冷的物體,直到兩者溫度相同為止。作連詞用的 until 的英文釋義是 up to the time when(直到 ?? 時為止 )。一般譯為 “ 直到 ?? 才 ” 或 “ 直到 ?? 之前 (?? 還不 )” may last until 。 until 用于肯定句中,表示句子的動作一直持續(xù)到 until 短語所表示的時間為止,即表示動作的終點。 第三篇:初中英語語法 狀語從句小結 初中英語語法 狀語從句小結 狀語從句是一種作狀語用的從句,修飾主句的動詞、形容詞、副詞或修飾全句,補充說明時間、地點、原因、條件、方式、程度、狀態(tài)等。 (2)where 指地點,其先行詞表示地點,在句中作地點狀語。 (5)關系詞只能用 which,而不用 that 的情況: that, those 時,用 which,而不用 : What’s that which is under the desk? 在桌子底下的那些東西是什么 ? ,一般用 which,而不用 : This is the room in which he 。 (4)關系詞只能用 that 的情況: ,或本身是序數詞、基數詞、形容詞最高級時,只能用 that,而不用 : He was the first person that passed the 。 (2)含有介詞的固定動詞詞組中,介詞不可前置,只能放在原來的位置上。例如: The girl who often helps me with my English is from 孩是英國人。例如: The building which stands near the train station is a 樓是一家超市。在從句中作主語或賓語,作主語時不可省略,作賓語可省略。關系代詞和關系副詞放在先行詞及定語從句之間起連接作用,同時又作定語從句的重要成分。例如: logarithm(對數 )is what is known in algebra exponent(代數的指數 ). thing I admire most about them is that they are hospitable. works too hard; That is why she is exhausted. must point out that where you intend to build a supermarket is where the elderly do exercise every day. 4)同位語從句 同位語從句是由兩個或兩個以上同一層次語言單位組成的結構,其中前項與后項所指相同,句法功能相同。例如 : can hardly believe in what they have doesn’t know my phone number ex cept that the city code is ,如: alarmed, amazed, annoyed, astonished, certain,confident, disappointed, glad, pleased, proud, sad, shocked, sure, surprised, worried, 表語時,后面可跟由 that, how 等引導的賓語從句。例如: is reported that Taiwanese pop singer Meng Tingwei will hold a solo concert in Shanghai someday this month. must be pointed out that you have failed to meet the deadline. usually happened that I was late because of traffic when, where初中英語語法總結, how, why, whether 等連接副詞,和 who, whom, whose, what, which 初 中英語語法總結, whoever, whatever, whichever 等連接代詞來引起。s bombing at China39。例如 : telephone, as we know, was the invention of Alexander Graham Bell. Little White House in Warm Springs was the Geia home President D. Roosevelt, who died there on April 12, 1945. in a damp house for a long time is harmful to one’s health , which is known to everyone. 2.狀語從句 狀語從句可分為:時間狀語從句 (主要由 when, whenever, after, before, a5, slnce, once, assoonas初中英語語法總結, Until, while 等連詞引導 ),結果狀語從句 (由 so?that 和 such?that 連接 ),讓步狀語從句 (由 though, although, no matter, even if 初中英語語法總結, however 初中英語語法總結, whatever等詞引導 ),原因狀語從句 (由 as, because, since 和 for 引導 ),條件狀語從句 (由 if, whether, as long as, provided that 等詞引導 ),地點狀語從句 (由 where 引導 ),行為方式狀語從句 (由 as 引導 )。例如 : Ford is the person who is most responsible for developing the idea of mass production. knee is the joint where the thigh bone meets the large bone of the lower leg. next morning, when she came down to breakfast, Mary was beaming with the pleasure of a new, great discovery. visiting professor is a famous scientist whose son studies in my department. 在下列情況,限定性定語從句的關系代詞可以省略: 1)當關系代詞在從句中作賓語或表語;或它們在從句中作介詞的賓語,而該介詞又在句末時; 2)當先行詞是 that, all, only, everything, something,nothing 等代詞時,或先行詞前有一個最高級形容詞修飾時; 3)當先行詞前有 only, any, all, first, no,last 等修飾時,或先行詞就是 time, moment, way(anyway), direction, distance 等名詞時,關系代詞即可省略。例如: care anything that has something to do with it. 39。 1.定語從句 限定性定語從句中 that 可代表人和事,而 which 只代表事;二者在從句中作主語或賓語。第一篇:初中英語語法總結 (從句 ) 初中英語語法總結(從句) 從句分為定語從句,狀語從句和名詞從句三大類。名詞從句包括主語、賓語、表語和同位語從句及 there be 句型。例如: first doll that could say“mama”was invented in 1830 . second half of his voyage was by far the more dangerous part, during which he sailed round the Cape Horn. 代表 a11, anything, something, nothing, much 等詞時,用 that 而不用 which, that 作賓語可省略。 whose 是關系代詞,修飾名詞作定語。在非限定性定語從句中, which可代表前面的整個句子;代表人時只能用 who, whom,而不能用 that; as 也可用作關系代詞。s novels used to be so popular that her books appeared on bestseller balloon is less safe than hot balloon because it may catch acceleration(同樣的加速 )occurs if the rate of change remains the same over successive equal intervals of time. of Chinese college students went to the US Consulate , where they protested NATO39。 1)主語從句 主語從句常出現(xiàn)在 it is+名詞、形容詞、分詞 +主語從句 ” 的形式中。例如: postpone the conference until next month indicated that they were unprepared. a11 the staff agreed with what I said. worried about her because no one was aware of where she had gone. you offer more details except that it happened at night? 由 what, whether, how引導的賓語從句可用在介詞后,而由 that引導的從句只跟 but, besides, except,in, save 之后。由 because 引起的表語從句通常只用在 “this/ that/ it is because” 結構中。s instruction that she must study hard. question whether or not I should help him in such a case troubled me greatly. 第二篇:初中英語語法歸納:定語從句 初中英語語法歸納:定語從句一 名詞性從句 : ,賓語從句 ,表語從句和同位語從句 .一般由 that 引起 ,也可由 who, what, when, why, which, whom, whether, how 引起 . ,而用代詞 it 作形式上的主語 .: whatever, whoever, whichever 等引起的賓語從句 and if 都能引導從句 , 但用法有所不同 .當主語從句直接位于句首時 ,應用 whether,而不用 后能直接 or not, 但 if 不能 .Whether he will e or not is not reason后的表語從句必須用 that 引導 , 不可誤用 reason why he is often late for class is that he has the bad habit of getting up late in the : 定語從句 who, whom, whose, that, when, where, why and 句中 , 只可用 which, who, whose, where , when., 如果指代前面整個句子 , 多用 句的先行詞前有 all, any, no, little, much, very first 等詞 , 或先行詞前為形容詞最高級所修飾時 ,或先行詞為 all, anything, nothing, something, everything 時 ,從句的引導詞只能用 可做引導詞引導定語從句 , 多和 such, the same 連用 .As 引導的定語從句也可修飾整個句子 , 既可放在先 行詞后 ,也可放在句子開頭 . +which/whom/whose 從句 /名 +介詞 +which 從句 三、定語從句的關系詞 引導定語從句的關系詞有關