初中英语语法总结一览表.doc

初中英语语法总结一览表语法项目构 成用 法象 征 词规则变化不规则变化例 句一般现在时动词用原形三人称单数-s / es表示经常性的动作或状态Every often always on 天 in月、季、节、年。一般-s es 辅音y-ieshave-hasHe goes to school every day.I often have lunch at home.一般过去时动词用过去时Bewas/ were表过去某个、段时间内动作及状态ago/just now /In1998 last/yesterday 等一般/去e 双写/辅y结尾iedgo-went come-camedo-did leave-left等He wrote a letter yesterday.I studied hard last year.一般将来时be going toV原will / shall + V原在将来某个时间或某段时要做的事tomorrow / afternext / tonight in 2010Go come leave stayfly等用进行表将来Are you going to read ?He is coming tomorrow .现在进行时bedoing 表此时此刻正进行的动作或状态listenlooknowall the timeDont一般去e 双写+ingtiedielie 变ie为y加ing Tom is writing now .They are lying on the bed .现在完成时现在完成进行have / has +PPhave/has been+doing发生在过去影响在现在的动作或状态等含糊的频率副词alreadyjustnever ever 分词规则的同过去式是一样的不规则的动词的过去分词需逐个记忆I have been teaching for 8 years. He has slept for two days. .过去进行时was / were +doing多用于复合句中表在过去某时间正在进行的动作at this time yesterdaylast Sunday evening一般去e 双写+ingtiedielie 变ie为y加ingHe was reading at that time last Friday去完成时had+动过去分词多用于复合句中该动作发生在过去的过去by the time过去时whenafterbefore规则的分词构成与过去时一样的需要逐个记忆详见不规则动词表We had learnt 2000 wordsby the end oflast year.过去将来时would + V 原形多用宾语从句中过去看来将要发生的动作或状态He said that he the next day .He said that he would come here the next day .比较级形式形容副词名词后-er 前加more名词比较用more表示两个人、物之间进行比较时than /much/ a little far / in the two 等一般/去e 双写/辅y结尾iergood/well bettermuch/manymore She is the tall in the two.He runs faster than Tom .最高级形式形容副词名词后-est 前加most名词比较用most大于等于三个人、物之间进行比较in the 比较范围of the 具体的数字一般/去e 双写/辅y结尾iestbad/ill/badly-worstfar-farther-farthestShe is the most beautifulin her class.(最高级加the)动词不定式to do没有人称和数的变化作主语To read is helpful for anybody now .作宾语He wants to buy a dictionary.作宾补I hear him sing yesterday Tom told me to open it.作表语His job is to take care of children .作状语Hell go to see a doctor tomorrow .作定语He has much homeworkto do every day .主从复合句状语从句句子作状语（时间地点原因条件让步比较）He was writing a letter when I came in。宾语从句句子作宾语（语序、时态、引导词、客观事实）He asked me if I had been to Beijing before.定语从句句子作定语（修饰名词或代词的句子、注意先行词）I saw the man who was stealing my bike yesterday主动结构与被动结构主动语态：主语（人、物）+ 谓语 + 宾语动作执行者 + 及物动词 + 动作承受者被动语态：主语（人、物）+be PP + by宾语动作承受者 +bePP + by动作执行者在被动语态中没有可以省to 的不定式We speak English .主语 谓语 宾语Englishis spoken by us 宾改主谓语动词 be PP 主by 宾主动变被动，先找主、谓、宾，宾改主、主by宾，代词变格要细心，谓语动词be pp,时态随主、数随被PP 是及物动词的过去分词加ed 或不规则详见表被动句的时态（be）随主动句的时态（do）人称和数应随被动句的主语(am、is、are、was、were等 )