Grammar and usage(1): Overview: infinitive, verb-ing and verb-ed(I)优秀教案

1) Finding her car stolen, ________.

A. a policeman was asked to help

B. the area was searched thoroughly

C. it was looked for everywhere

D. she hurried to a policeman for help

(key:D)

可以转换成:When she found her car stolen, she hurried to a policeman for help.

2) Having closed the windows, he went out of the classroom. 关上窗户后,他走出教室。

可以转换成:After he closed the windows, he...

2.原因状语(可以与as/since/because等引导的原因状语从句转换)

1) ________ such heavy pollution already, it may now be too late to clean up the river.

A. Having suffered

B. Suffering

C. To suffer

D. Suffered (key:A)

2) ________ a reply, he decided to write again.

A. Not receiving

B.Receiving not

C. Not having received

D. Having not received

本题答案是C。可以转换成:He hadn't received a reply so he decided to write again.

3.条件状语(可以与if/ unless等引导的条件状语从句转换)

1) Using your head, you'll have a good idea.

(= If you use your head, you'll have a good idea./ Use your head and you'll have a good idea.) 如果你动动脑筋,你就会想出办法来。

2) Turning to the left, you will find a house whose gate faces to the east.

(= If you turn to the left, you will find a house whose gate faces to the east./Turn to the left, and you will find a house whose gate faces to the east.) 向左转,你就会看到一座大门朝东的房子。

4.伴随状语(不可以转换成从句,但可以转换成并列句)

1) The visiting Minister expressed his satisfaction with the talks, ________ that he had enjoyed his stay here.

A. having added B. to add

C. adding D. added (key:C)

可以转换成:The visiting Minister expressed his satisfaction with the talks and added that he had enjoyed his stay here.

2) "Can't you read?" Mary said________to the notice.

A. angrily pointing

B. and point angrily

C. angrily pointed

D. and angrily pointing (key:A)

5.结果状语(可以与so... that...引导的结果状语从句相互转换,有时也可以转换成非限制性定语从句)

1) European football is played in 80 countries, ________ it the most popular sport in the world.

A. making

B. makes

C. made

D. to make (key:A)