内容正文:
班级 姓名 学号 分数
Module 2 Experiences
现在完成时(1)
(时间:60分钟,满分:100分)
1、 定义
现在完成时主要表示过去的动作对现在造成的影响或从过去一直持续到现在的动作,包含“已完成”与“未完成”两种意义。
2、 结构
现在完成时结构:have/ has + v.过去分词(have/ has在此结构中是助动词)
句型结构
肯定句
主语+have/ has+v.过去分词+其他
否定句
主语+ haven’t/ hasn’t +v.过去分词+其他
一般疑问句
Have/ Has+主语 +v. 过去分词+其他?
Yes,主语+have/ has. No,主语+haven’t/ hasn’t.
特殊疑问句
特殊疑问词+have/ has+主语 +v. 过去分词+其他?
3、 用法
1. 过去的动作对现在所造成的结果或影响;
Eg. I have spent all of my money so far. 到目前为止我花光了我所有的钱。
I have seen this film. 我已经看过这步电影了。
2. 动作从过去开始发生一直持续到现在,并有可能继续持续下去。常与for+时间段、since+过去时间点连用,且动词要用延续性动词。
I have had this watch for five years. 我买这块手表5年了。
My father has worked in this factory for ten years. 我爸爸在这个工厂里工作了十年了。
4、 时间状语
1. already(已经)、yet(已经;尚未)、ever(曾经)、never(从未)、many time
2. recently(最近)、so far= till now= up to now(到目前为止)
3. in/ over/ during the last/past...years
4. for+时间段用how long提问
5. since+过去时间点/一般过去时句子
辨析:already 与yet
already 做副词,意为“已经”,通常用在肯定句中,与现在完成时连用。放在have/has后,过去分词前面。
yet 做副词,意为“已经”,与现在完成时连用,用于疑问句或者否定句中,通常位于句末,也可以与not连用,构成not yet,用于简略回答,意为“还没有”
注意:在现在完成时中,含有already 的陈述句变为否定句/疑问句时,讲already变为yet.
一、单项选择(本大题共40小题,每小题1.5分,共60分)
1.—Sally, I ________ the picture already.
—Wow, truly beautiful!
A.finish B.have finished C.was finishing
2.—________ you ever ________ Chinese Hanfu?
—No, I haven’t. But I can’t wait to try it on now.
A.Did; wear B.Are; wearing C.Have; worn D.Do; wear
3.The scientists ________ the many old coins in the earth already.
A.have discovered B.discovered
C.discovering D.discovery
4.How time flies! Several years ________ since we started our middle school life. We’ll keep the pleasant experiences in our minds.
A.have passed B.has passed C.will pass D.pass
5.The movie The Battle at Lake Changjin is so wonderful that I ________ it twice so far.
A.have seen B.saw C.will see
6.My mother ________ in this school for ten years and she is always patient with her students.
A.taught B.will teach C.has taught D.is teaching
7.It’s great to see you here. We _