语法相关习题

习题一：　　

语法讲解及相关习题的现在完成时课件.ppt（点击即可下载）

习题二：

（   ）1. --____ have you been learning English ? – I have been learning English for six years.

         A.  How long         B.  How often         C.  How far

（   ）2. I have been skating ____________ two hours.

         A. in              B. at                C. for              D. since 

（   ）3. She __________ as an animal trainer since 2003.

         A. has worked       B. works         C. will work          D. worked 

（   ）4. – How long have you been there ?   -- ______________ .

         A. Once            B. For two years      C. Since two years     D. Twice a year

（   ）5. Mr. Li ______________ swimming for three hours , and his son _______ an hour ago.

         A. have started , has started        B. started , started       

		 C. has started ,  has started        D. has been , started

（   ）6. The girl __________ since she was three years old.

         A. skates       B. skated       C. has been skating        D.was skating

（   ）7. The skating marathon has been ______ for five hours now.

         A. go          B. going         C. Is going             D. goes 


        找出错误并改正：

8.  They have been written in English for 3 years.

9.  When have you been doing that ?

10.  I have been making kites since I am 25 years old.

11. She have been playing football for three years.

12. I have lived in Shanghai when twenty years ago.