透析中考英语语法状语从句考点.doc

透析中考英语语法状语从句考点 【状语从句命题趋势】用一个句子(从句)来作另一个句子(主句)的状语，用作状语的句子就叫作状语从句。作什么样的状语就叫什么类型的状语从句。例如：条件状语从句就是用一个句子来作条件状语。 在时间状语从句中，通常要用动词的一般现在时态表示将来时，用一般过去时表示过去将来式。时间状语从句常用连词有： when, as, while, whenever, after, before, till (until), since, once, as soon as (或the moment ), by the time, no sooner … than, hardly (scarcely) … when, every time等引导。will have it when your dad_______. A when；returns B where returns C．where；will return D．when；will return 2. before 的用法：before的本意为“在……之前”，根据具体语境还可理解为“还没来得及/还没有……就……，趁着还没……就……，不知不觉就…，…才…”等。如：Could you please give me your e-mail address _______you go? A. as soon as B. before C. after D. until 2．until 和till 的用法：与肯定式的主句连用，主句谓语必须是延续性动词，till/ until表示“……直到……”；与否定式的主句连用，且主句谓语是非延缓性动词时，till/ until表示“直到……才……”。The kids didnt start to fly kites in the playground _______the rain stopped. A. if B. until C. whenever 3、--Look! Here comes our school bus. --No hurry. Dont get on it _____it has stopped. A. until B. after C. since D. when A．[解析]句中有dont，可想not．．．until为固定结构，意为“直到……才……”。 三、对条件状语从句的考查 引导条件状语从句的从属连词有if ,unless(=if …not如果不……，除非)，as/so long as ,while(=as long as 只要)，supposing(that),provided/providing(that),in case(假使)，on condition that(在……的条件下)等。如： You wont pass your exams ___________ you work harder. A. when B. if C. unless D. after 四、对让步状语从句的考查 用来引导让步地点状语从句的从属(不论／不管……还是……))以及“疑问词+ever”和 “no matter +疑问词”等。—Shall we go on working? —Yes , I prefer to have a rest . A．when B．if C．because D．thoughEdison never gave up, he failed many times. A．andB．thoughC．or引导目的状语从句的从属连词有 so that , in order that (为了，以便)；in case(以防，以免)，lest(免得，以防)，for fear that(以免，惟恐)等。从句中一般含有can , could, may,might ,will, would等情态动词。如： Beijing are learning English _______they can better serve the 2008 0lympic Games．一Im sure they will． A．because of B so that C．even though D．as if 六、对结果状语从句的考查 【考例】The ca