中考英語復(fù)習:2010中考英語重點句法考點16 狀語從句

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    2010中考英語重點句法考點16:狀語從句
    一、引導詞的選擇:
    1.時間狀語從句
    1).由when 、 while、as(當……時候)引導的時間狀語從句。
    When jack got home , his mother was cooking .
    2).由after/ before (在….之后/ 前)引導的時間狀語從句。
    The football match played after school was over .
    3).由as soon as (一…..就……)引導的時間狀語從句。
    I'll ring you as soon as I reach Beijing .
    4).由not….until(直到…..才…..)引導的時間狀語從句。
    They didn't stop until they finished the work .
    2.原因狀語從句
    由because 、since 、as(因為、既然、由于)引導的原因狀語從句。
    Since you have known about that , please tell us what to do .
    3.地點狀語從句
    由wherever(無論在哪兒) 引導的地點狀語從句。
    Wherever he goes , he always brings his pet dog .
    4.目的狀語從句
    由so that (以便、為的是)引導目的狀語從句。
    He got up very early so that he could catch the early bus .
    5.條件狀語從句
    由if或unless 引導條件狀語從句。
    I won't go to his party unless I am invited .
    6.比較狀語從句
    由than、 as…as、not as……as 引導比較狀語從句。
    There are more students in our class than in theirs .
    7.讓步狀語從句
    由though 、even though/ if 、although引導讓步狀語從句。
    Although he didn't pass the exam ,his father didn't get angry with him .
    8.方式狀語從句
    由as if (好像)引導方式狀語從句。
    He talked about that as if he knew everything .
    9.結(jié)果狀語從句
    由so…that…、such….that…(如此…..以致于…)引導結(jié)果狀語從句。
    It was raining so hard that we couldn't see the road .
    二、狀語從句與主句的時態(tài)問題
    1.時間狀語從句、條件狀語從句與主句的時態(tài)不一致。(主句用將來時,而時間、條件狀語從句用一般現(xiàn)在時)
    If it ________(not rain) tomorrow ,we______(go) to climb the hill .
    He ________ (become) a sodier when he ______(grow) up .
    2.since引導的時間狀語從句。 It is + 時間+ since + 一般過去時
    It_____(be) ten years since we ________(leave) that city .
    3.由when、while引導的時間狀語從句的時態(tài):
    主句(過去進行時)+when +從句(一般過去時)
    主句(一般過去時)+when +從句(過去進行時)
    主句(一般過去時)+while +從句(過去進行時)
    主句(過去進行時)+while +從句(過去進行時)
    注意:看動詞為短暫性動詞用一般過去時,動詞為延續(xù)性動詞則用過去進行時。
    Mother _______(cook)supper when I ______(get)home yesterday.
    Last Sunday I_______(meet)Lin Hong when I _______(walk)in the street .
    While Han Meimei _______(sweep)the floor , Lucy _______(carry) water.
    When the students ________(have)a meeting, the teacher _______(come) in .
    4.由when、after、before、by the time引導的時間狀語從句的時態(tài):
    主、從句的謂語動作都以完成,則先發(fā)生的動作用過去完成時,后發(fā)生的動作用一般過去時。
    When they _______(get) to the cinema last light , the film ________(start) .
    I _________(go) out with my friends after I _______(finish) all the homework last night .
    《2010中考英語重點句法考點16 狀語從句》由留學liuxue86.com編輯整理