Module 2 Experiences
模块语法专练
现在完成时(一)
1.定义。
表示过去发生的动作对现在造成的影响或结果,即用一个过去的动作来说明现在的情况。例如:
I have read the book.I don’t want to read it again.我已经读过这本书了,不想再读了。(对现在的影响)
He has finished the work.他已经完成了那项工作。(表结果)
2.构成。
(1)肯定句:主语+have/has+done+其他。例如:
Grandma has sent me a parcel.奶奶给我寄了一个包裹。
(2)否定句:主语+have/has+not+done+其他。例如:
I haven’t eaten the chocolate.我还没有吃那块巧克力。
(3)一般疑问句:Have/has+主语+done+其他。例如:
—Have you tidied the table?你收拾餐桌了吗?
—Yes,I have./No,I haven’t.是的,收拾了。/没有,还没收拾。
(4)特殊疑问句:特殊疑问词+have/has+主语+done+其他。例如:
How many books have you read?你读过多少本书?
3.动词过去分词的变化规律。
(1)一般情况下,词尾直接加-ed,例如:
work—worked,visit—visited
(2)词尾为不发音的字母e时,只需加-d,例如:
like—liked,live—lived
(3)词尾为“元音字母+y”时,直接加-ed。例如:
play—played,stay—stayed
(4)词尾为“辅音字母+y”时,将y改为i,再加-ed。例如:
study—studied,cry—cried
(5)词尾为只有一个辅音字母的重读闭音节时,双写该辅音字母再加-ed。例如:
stop—stopped,drop—dropped
(6)动词过去分词的变化形式还有许多不规则变化,需要特别记忆。例如:
see—seen,go—gone
Ⅰ.单项填空
(D)1.—Would you like to see the movie WolfWarriorsⅡ with us?
—I’d love to!But I it.
A.saw B.see
C.willsee D.have seen
(C)2.—It’s a great pity that the famous football player has gone to another club.
—Don’t worry!They another top star recently.
A.invite B.invited
C.have invited D.invites
(A)3.—Have you ever been to Beijing?
— .I went there last year.
A.Yes,I have B.Yes,I did
C.No,I haven’t D.No,never
(B)4.Uncle Liang in Haikou since 1980,so he knows a lot about the city.
A.is living B.has lived
C.lived D.lives
