现在完成时标志词用法

ppt课件
5
练习
• 选填already,yet,just,never,ever,before,since,so far,for
• 1. Has she waited for an hour _ye_t _? • 2. I have _ne_ve_r__ been to England.(否定) • 3. Li Ming has known him _s_inc_e__ then. • 4. Wang Ming has read the book _be_fo_re__. • 5. His father has been in the Party _fo_r _ years. • 6. It has rained f_or__ such a long time! • 7.I have _al_re_ad_y___ done my homework. • 8.He has _jus_t__ had a headache.
现在完成时标志词用法
202 应飞宇
ppt课件
1
这是大家提出的问题：
ppt课件
2
现在完成时标志词：
since,for,before,yet,already,so far, ever,never,just
ppt课件
3
讲解
• 1、already意思是“已经” • ①通常用于陈述句中（放在have和has的后面） • ②也可用于疑问句，表示期望得到肯定的回答或表示惊异，此时
already常放在句末。 • Has she found her bike already？她已经找到自行车了？ • 2、yet用法 • ①yet可用于否定句，此时译为“还”； • I haven’t found my ruler yet. • ②也可以用于疑问句，译为“已经”（放在have和has的后面也可放
• I’ve never been to Beijing. • 5、ever用于疑问句译为“曾经”（放在have和
has的后面）
• Have you ever been to Beijing? • 6.before用于肯定句译为“以前”（放在have和
has的后面一般放在句末）。如 He has never been to Beijing before . She has washed clothes before .
在句末） • Have you found your ruler yet？你已经找到尺子了吗？ • 3、just只用于陈述句意思是“刚才”（放在have和has的后面） • I have just received a letter.
ppt课件
4源自文库
• 4、never用于否定句译为“从不”（放在have和 has的后面）
ppt课件
6
翻译句子： 1.她以前从没吃过芒果。你吃过么。
She's never had mango before,have you?
2.我刚刚参加完法语考试。
I've just taken the French exam.
3.他今年已经去了三次美国了。
He's been to America for 3 times this year.
4.到目前。没有他的消息。
We haven't got imformation about him so far.
ppt课件
7
ppt课件
8