题目内容
9.While in class,you should always keep your attentionfocused (focus) on the teacher.分析 在课堂上,你的注意力应该总是聚焦在老师身上.
解答 答案是focused.本题考查非谓语动词充当宾语补足语;题干中动词keep后常常接复合宾语,即"keep+sb./sth.+宾语补足语";动词充当其宾语补足语常常用分词,与宾语之间是主动关系用现在分词;与宾语之间是被动关系用过去分词;本题中focus与attention之间是动宾关系,即注意力"被聚焦于…上",故用过去分词focused.
点评 本题是要求用所给动词的适当形式填空,解题时首先考虑句中需要的是谓语动词还是非谓语动词;其次,如果是谓语动词关注时态、语态和数的变化;如果是非谓语动词要联系非谓语的基本用法判断非谓语的形式.

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17.-Have you been to Australia?
--No,I'd like to,________.( )
--No,I'd like to,________.( )
A. | too | B. | though | C. | yet | D. | either |
14.
Salesgirl: | Welcome!What can I do for you,sir? |
Dick: | I(61)am picking(pick) out some gifts for my son and wife. |
Salesgirl: | What kind of gifts do you want? |
Dick: | Actually,I don't know exactly(62).Couldyou give me some advice? |
Salesgirl: | With(63)pleasure.A pair of Nike sports shoes may be a perfect gift for(64)aboy.Besides,it's only 50 here.It might be (65)cheaper(cheap) than that in America. |
Dick: | Hey,(66)howdid you know I come from America |
Salesgirl: | Just a guess. |
Dick: | I see…How much again? |
Salesgirl: | 50. |
Dick: | That's really cheap for shoes like(67)those.OK,I'll take 2 pairs. |
Salesgirl: | OK. |
Dick: | Then I'd like(68)to choose(choose)a dress for my wife. |
Salesgirl: | It would be easier for me to give advice(69)ifyou can tell me your wife's age. |
Dick: | She is 40 years old. |
Salesgirl: | Umm…I think this white dress will(70)win(win) her heart. |
Dick: | Yeah,OK.I'll take it. |