新概念英语第一册84课

beer
I have had… 我已经吃过/喝过/从事了…
I have had dinner. I have had a cup. I have had an ice-cream.
↑ 助动词 ↓吃
现在完成时
1、含义 （1）在过去一个不确定的时间里发生，并 与现在有着某种联系的动作 （2）开始于过去并持续到现在的动作。
Have you had...?
peas
beans
Have you had...?
meat
beef
Have you had...?
lamb
steak
Have you had...?
chicken
milk
Have you had...?
tea
coffee
Have you had...?
wine
现在完成时的时间状语
• • • • • • already 已经 yet 还 ever 曾经 never从不 just刚刚 for+一段时间 since+时间点 since+2006 自从2006年起、since +时间段+ago since two years ago
2015/12/13
现在完成时练习题
2015/12/13
Lesson 84 Have you had...?
Have you had...?
fruit
bananas
Have you had...?
oranges
peacgetables
Have you had...?
lettuce
cabbage
have talked • 1.we_____just ______(talk)about you. visited • 2.______you_____(visit)the Great Wall yet? Have taught • 3.How long _____ English have you _____(teach) in this school? has worked • 4.He __________(work) at this school since he was 24. • 5.He_________(be)to shanghai for several has been times. has gone • 6.Sorry,he isn’t here. He _________(go) to Beijing.
2、构成 肯定句：主语+ has/have + 动词的过去分词 否定形式：主语+hasn't/haven't + 动词的过 去分词 疑问形式：把 has/have 提前 我已经吃过早饭了。 I have had breakfast. 我没吃早饭呢。 I haven’t had breakfast. 你吃早饭了吗？ Have you had breakfast?