一般过去时和现在完成时的区别内容摘要:
ever before these days in the past ten yesrs... Right or wrong? for last year since one day for ten days ago Since he es here. since in 1990 since last year for one day since ten days ago Since he came here. since 1990 for + 一段时间 since + 过去时间/一般过去时的句子 Can you say these sentences in another way? 1. I borrowed the book two days ago. 2. The meeting started ten minutes ago. 3. He joined the League two years ago. 4. My old friend died yesterday. 5. He left his hometown last year. e borrow leave go join die bee buy begin get to know fall asleep… (非持续性动词) Use the right form of “go to” to finish this dialogue: A: Were’s Mr Green? B: He ___________Beijing. A: When did he go there? B: He ______ there a week ago. A: _______ he ever _______ Beijjing b。一般过去时和现在完成时的区别
相关推荐
25。 ng( )然大物 凸者为 qiū ( ) l236。 l236。 〔 〕 在目 y237。 ( )然称快 明 ch225。 ( )秋毫 凹者为 h232。 ( ) 走 t243。 u〔 〕 无路 yā〔 〕 雀无声 一 根据拼音写汉字 miǎo( 藐 )小微物 p225。 ng( 庞 )然大物 凸者为 qiū ( 邱 ) l236。 l236。 〔 历历 〕 在目 y237。 ( 怡
此问题有以下两种情况 : 当有两盏灯时 , 我们把两盏灯放置在圆心所在直线的两端 ( 此时所能照到的部分显然最多 ) ,但不论灯泡离圆心多远 , 圆周上总有两个部分不能被光线照亮。 图- 2 如图- 2。 将灯泡移动 , 使其离圆渐远和渐近 , 此时圆周 上被光线照亮的部分也在增加和减少。 由 1易知,只要再加一盏灯,整个圆周就能被全部照亮。 那么 ,
you play the piano? Can you…? Yes No Please say: Lingling/Daming is my good friend. She/He can swim. She/He can play table tennis. She/He can’t…. Choose Yes(∨ ) or No( ). Can Betty Can Tony Yes No
一般过去时的时间状语。 Great changes have taken place in my hometown in the past few years. (过去几年来,我的家乡发生了很大的变化。 ) Where did you work in the past? ( 你过去在哪里工作。 ) 上一页 下一页 主菜单 ★ 五、 even since then与 from then on
+b,y随着 x的增大而减小 ,且 kb0,则在直角坐标系内它的大致图象是 ( ) (A) (B) ( C) ( D) 例4、 已知一次函数 182)3( 2 kxky(1) k为何值时 ,它的图象经过原点 (2)k 为何值时 ,它的图象经过点 (0, — 2) (3)k 为何值时 ,它的图象平行直线 y= x (4) k为何值时 ,它的图象向下平移后 ,变成直线 y=2x+8