英语句型最全归纳.ppt

英语句型最全归纳bedoing/beabouttodo/beonthepointofdoing/haddone…,when…（when：这时，强调一个动作的突然发生）01Iwaswalkingalongtheriver,whenIheardadrowningboycryforhelp.02Iwasabouttoleavewhenitbegantorain.03Ihadjustfinishedmytestpaperwhenthebellrang,announcingtheexamwasover.04Itwas(not)+时间段+before+一般过去时“过了一段时间就……”Itwill(not)be+时间段+before+一般现在时“要过一段时间才会……”Itis/hasbeen+时间段+since…Itwas+点时间+when…Itwas+时间状语+that…（强调句）Itwasnotlongbeforehesensedthedangeroftheposition.不久他就意识到他处境危险。（动作已发生）Itwillbehalfayearbeforeyougraduatefromtheschool.还有半年你才从这个学校毕业。（动作未发生）Itis3yearssinceheworkedhere.=helefthere.（since从句中的谓语动词若是延续性动词，要从这个动作结束的时候算起）Itwasat3o’clockthattheyreceivedthetelephone.Itwas3o’clockwhentheyreceivedthetelephone.once…一旦……，表示时间和条件Onceyoustart,youwillnevergiveup.Onceyouunderstandwhattheteacherexplained,youwillhavenodifficultydoingthework.Themorebooksyouread,themoreknowledgeyouwillget.the+比较级……，the+比较级……“越……越……”whether…or…无论是……还是……Whethertheweatherisgoodorbad,theywillsetoffastheyplanned.Anyperson,whetheryoungorold,hashisownworth.祈使句+or/otherwise+结果句或祈使句+and+结果句Stopdoingsuchafoolishthing,oryouwillbepunishedintime.oreeffort,andtheproblemwouldhavebeensettled.everytime/eachtime/nexttime/thefirsttime/anytime等短语引导时间状语从句，表示“每当，每次，下次，第一次，任何时候”。Everytimeyoumeetwithnewwordswhilereading,don’talwaysrefertoyourdictionary.Nexttimeyoucome,doremembertobringyoursonhere.Youarewelcometocomebackanytimeyouwantto.Thereis(no)needtodo…reis(no)hope/chance/possibilityofdoing…reis(no)difficulty/trouble/point/delay(in)doingIsthereanychanceofourwinningthematch?Thereisnopointindiscussingtheproblemagain.添加标题it强调句：基本构成形式：Itis/was+被强调部分+who/that+原句剩余部分添加标题Imethiminthestreetyesterdayafternoon.添加标题twasIwho/thatmethi