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Selfpractice 現(xiàn)在請試做《語法分冊》 159相關題目和 162166頁綜合測試題。 ③ 如果從句中謂語動詞表示先于主句謂語動詞的動作或狀態(tài),用過去完成時,如 2)。t existed not existing 2) He operates the new puter as if he _____ special training in it. received received receive 3) They talked in such an uneasy manner as if something terrible ______soon. happened happen happened Explanation and Expansion A.參考答案 1) A 2) B 3) C B.評析 謂語動詞要求使用虛擬語氣的狀語從句一般是由 as if/as though引導。t exist 39。s high time you ____ that you are not the most important person in the world, Edgar said to his boss angrily.() realized realize Selfpractice 下面請試做《語法分冊》 153159頁的相關題目。t 答案為 : 1) D 2) D 3) C 4) A 5) C) ⑦ It39。t 39。d rather you ____ make any ment on the issue for the time being.() 39。t done 39。d rather you ___ anything about it for the time being.() 39。d rather you ____ in the case. () not be involved involved to be involved not involved 3) You don39。 如果表示與過去事實相反的情況用過去完成時,否則用一般過去時。再如: If only that photograph weren39。 表示將來不可能實現(xiàn)的情況用 would/might + 原形動詞。 注意 It is strange/surprising/unbelievable … that … (should)句型中如果表示過去的事情可以用 should have done 的形式,如: It is strange that he should have failed in the election. ④ wish wish 后面的從句時態(tài)可以有以下幾種情況 表示與現(xiàn)在事實 相反用一般過去時: How I wish I had a memory as good as yours. 表示與現(xiàn)在正在進行的事情相反可用過去進行時,如 3)。 ③ It is + 表示重要,有必要,吃驚,難以相信的名詞或形容詞,或表示 命令 建議 要求 的過去分詞 + that 從句中用 should + 原形動詞, should可以省略。 ② 表示 命令 建議 或 要求 的名詞后面的同位語或表語從句中同樣是用 should + 原形動詞, should可以省略。如 insist 后可接 doing something, being done 或 on doing something的結構, suggest后也可接動名詞。如 2) 5)和 9)。常用于該句型的動詞有 direct, order, mand, require, ask, request, demand, insist, suggest, remend 等。考生所需要的是了解在哪些情況下用這種句式,測試中考生只需從四個選項中辨認答案即可。t you think it is about time ____? () are going home go home went home can go home 9) As CommanderinChief of the armed forces, I have directed that all measures ____ for our defense.() been taken be taken