1.?_________ such a chance, why don't you have a try

答案：?C

解析：?Given過(guò)去分詞作狀語(yǔ)，表示原因，相當(dāng)于since you are given。

2. And there, almost_______in the big chair, sat her little brother, who never had to be told to keep quiet.

lost ? ? ? ? be lost ? ?

答案：D

?解析：be lost in是固定短語(yǔ)，意為"陷入……之中"。變?yōu)榉衷~短語(yǔ)作狀語(yǔ)時(shí)，仍用過(guò)去分詞lost。

3.It was_______computer games that cost the boy a lot of time that he ought to have spent on his lessons.

have played ? ?g ? ? ? ? played

答案：B

解析：?本題為強(qiáng)調(diào)句型，被強(qiáng)調(diào)的部分是句子的主語(yǔ)，所以采用-ing形式。

4.With his son_______, the old man felt unhappy.

be disappointed ? ? ointing

disappointed ? ? ? disappoint

答案：?B

解析：with復(fù)合結(jié)構(gòu)在句中作狀語(yǔ)，表示原因，意為"由于兒子很是令人失望。"

5.We discussed the plan that we would like to see ________ thenext week.

A. carry on ? ?B. carrying out ? ? C. carried out ? ?D. to carry out

答案：C

解析：that 引導(dǎo)定語(yǔ)從句修飾d out 過(guò)去分詞短語(yǔ)在定語(yǔ)從句中作賓語(yǔ)補(bǔ)足語(yǔ)。

6.?When she was alone at home, Mary needed a friend with whom _____(play) with.?（填空練習(xí)）

答案：?to play

解析：with whom to play為“介詞+關(guān)系代詞+不定式”結(jié)構(gòu)在句中作定語(yǔ),其相當(dāng)于一個(gè)定語(yǔ)從句(with whom she could play)。

【小知識(shí)】非謂語(yǔ)動(dòng)詞-動(dòng)詞-ing形式作狀語(yǔ)的基本用法

①時(shí)間狀語(yǔ)：Seeing Tom, I couldn’t help thinking of his brother. 分詞在句中作時(shí)間狀語(yǔ)時(shí)，其前一般可加when或while，如：When crossing street, you must be careful.

②原因狀語(yǔ)：Being ill, he didn’t go to school yesterday.

③方式或伴隨狀語(yǔ)：Mary stood at the school gate waiting for Betty.?