语法全程辅导与训练
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2) 表示过去不能实现的愿望，宾语从句的谓语用had + 过去分词或could/would + have + 过去分词。
如： 例38 I wish I ____ to study mathematics years ago.
A) could start B) had started C) can start D) started
答案是（B）。
又如： I wish I could have met my uncle yesterday. 我希望我昨天能见到我舅舅。
3）表示将来的愿望，宾语从句用"would/could + 动词原形"。如： I wish that the rain would stop. I wish I could meet my uncle tomorrow. 4) if only 引导的虚拟条件句。 if only 的用法与wish相同，
如： If only I had more money! If only I hadn't lost it. If only the rain would stop!
（3）虚拟语气在名词从句中的应用 名词性从句中的虚拟语气，从句的谓语一般采用（should）+ 动词原形，should 常常被省略。
1）主语从句。 形式：It is + adj./ed分词 + that + 主语 + （should）+ 动词原形
例39 It is necessary that an efficient worker ____ his work on time.
A) accomplishes B) accomplish C) can accomplish D) has accomplished
答案是（B）。 在主语从句中的虚拟形式中，它的提示点是it is和that 之间的形容词或ed分词，常见的形容词或分词有：essential，urgent，necessary，important，advisable，natural，desirable，preferable，possible，strange，vital，desired，demanded，requested，suggested，required。
2）宾语从句中的虚拟语气。 形式：主句 + that + 主语 + （should）+ 动词原形
例40 He ordered that parking ____ on main street during the rush hour.
A) be prohibiting B) is prohibited C) be prohibited D) was prohibited
答案是（C）。 主句中常用的动词有：ask，demand，require，request，advise，recommend，insist，desire，determine，propose，suggest，urge，order。
3）表语从句和同位语从句中的虚拟语气。这两类从句的使用主要与有关名词的含义密切相关，这类名词常见的有：advice，command，demand，desire，urge，order，motion，proposal，suggestion，recommendation，resolution，preference。从句中的谓语多用（should + ）动词原形。
例41 The mother rejected my suggestion that she ____ her daughter the next week.
A) met B) meets C) would meet D) meet
答案是（D）。
（4）虚拟语气的其它用法。
1）"It is (about, high) time …"用来表示对现在或将来事实的一种虚拟。从句中的谓语用动词过去式或用（should +) 动词原形。
例42 He is already 40, and it's about time he ____ himself a wife and settled down.
A) finds B) found C) is finding D) had found
答案是（B）。
又如： It is high time that we （should）put an end to this controversy. 现在的确是我们停止这个争论的时候了。 It is time we stopped （should stop）this practice. 现在是我们结束这种做法的时候了。
2）would/had rather，would sooner引导的从句表示"愿望"时，从句的谓语动词用过去式表示与现在或将来的事实相反；用过去完成式表示与过去的事实相反。
例43 I'd rather you ____ anything about it for the time being.
A) do B) don't C) didn't do D) didn't
答案是（C）。
又如： I would rather you had not gone there. 你要是没去那里就好了。（与过去事实相反。） I would rather you stayed at home now. 我希望你现在留在家中。（与现在事实相反。） I would rather you came tomorrow. 我希望你明天来。（与将来事实相反。）
3）虚拟语气用于as if，as though引起的让步状语从句中，其形式与wish从句的相同。
如： 例44 Alan talked about Rome as if he ____ there.
A) has been B) had been C) were D) was
答案是（B）。
例45 She loves the children in the kindergarden as if they ____ her own.
A) are B) were C) has been D) be
答案是（B）。
4) 虚拟语气用于in case，lest，for fear that引起的状语从句中，其形式为：should + 动词原形。如： He took his raincoat with him in case it should rain. She put a blanket over the baby for fear that he should catch cold.
虚拟语气测试
1) It is required that a graduate student ____ a grade point average of "B" in his major field.
shall maintainmaintainswill maintainmaintain
2) ________for my illness I would have lent him a helping hand.
Not beingHad it not beenWithout beingNot having been
3) To be frank, I'd rather you ____ in the case.
will not be involvednot involvednot to be involvedwere not involved
4) I propose that Mr. Lu ____there to do the work.
be sentsendwill be sentto send
5) One of the requirements for a fire is that the material ____ to its burning temperature.
is heatedbe heatedwill be heatedwould be heated
6) If only the letter ____ there in time.
arriveis arrivinghad arrivedhas arrived
7) It was proposed that the membership fees ____.
were increasedmust be increasedbe increasedwould be increased
8) You don't have to be in such a hurry. I would rather you ____ on business first.
would gowentwill gohave gone
9) The matter concerning publishing the book ____ out of question had the editor said yes.
would have beenhad beenwereshould be
10) I think it highly desirable that every effort ____ to reduce cost.
must be madebe madeought to be madewere made
11) None of us had the final say in this matter, and therefore it was recommendedthat we ____ for the authorities.
- 考试辅导
