例:My father has read todays newspaper. 我爸爸已经看了今天的报纸了.例:Mary has just finished the homework which her teacher ordered.玛丽刚刚完成老师布置的作业.1.概述:2 表示继续的现在完成时肯定句: Li Mings elder brother has studied in Peking
The present perfect tense现在完成时He is full .He has had a big .过去某一时间点发生的动作对现在产生影响功能:I have learned English for te
单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版
havehas .(动词过去分词)eg.我们已经学了五年英语了borrowlend →hadbe out of been deadbe in schoolD.去掉短语中的结束性动词-------------havehas been和havehas gone1. 现在完成时可和疑问词where why how等连用 但不能和whenwhat time连用He has
Grammar现在完成时态现在完成时的主要用法一表示过去发生或已完成的某一动作对现在造成的影响和结果。常与不确定的时间状语连用,如:already, never, ever, just, yet, before, 等, 上一页下一页He has just turned off the light相于:He turned off the light just now The light isn’t
单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级Grammar and usage现在完成时(Present Perfect Tense)现在完成进行时(Present Perfect Continuous Tense)the Present Perfect Tense构成: havehas 动词过去分词基本概念表示动作发生在过去某个时间但对现在产生影响Mary has
现在完成时The Present Perfect Tense一.Form:1.肯定句:S (主语)havehasPP(过去分词)2. 否定句:S (主语)havehasnot PP(过去分词)3.疑问句Havehas S (主语)PP(过去分词) Yes Shavehas.NoShavehasnt.助动词have和has可前面的主语缩略为ve s.如 theyve weve hes its
past1.表示过去发生的动作并对现在有影响Someone has broken the window.(窗户现在是坏的)I have already lost the key. (我现在没有钥匙)I havent read that book yet.(不了解书的内容)I have just cleaned my hands. (手是干净的) 常用于现在完成时的时间副词介词:already (已
put 时间状语:for一段时间since过去点时间四中考考点:Chas boughtBgoleavecatch a coldbe away (from)非持续性动词joinbe inatCD
GrammarPresent Perfect Tense现在完成时Movie 小美工作室出品ContentsDefinition of Present Perfect tense现在完成时的定义3 Usage of Present Perfect tense 现在完成时的用法4 Exercises of Present Perfect tense 现在完成时的练习2 Structure of Pr
违法有害信息,请在下方选择原因提交举报