初中英语中虚拟语气的常见用法(四)用于特定句型中

王累评文化课程 2024-12-01 06:39:19
一、选择题It’s high time that we ______ to school.A. goB. wentC. will goD. are going答案:B解析:“It’s (high, about) time that” 句型中,从句谓语用过去式或 “should + 动词原形”(should 不能省略)。这里表示 “我们该去上学了”,从句用过去式,go 的过去式是 went,所以选 B。She looks as if she ______ crying.A. isB. wasC. wereD. are答案:C解析:“as if/though” 用于方式状语从句和表语从句中,其动词形式与 wish 宾语从句的形式相同。在这里表示与现在事实不符的假设(她看起来像在哭,但实际可能没哭),从句谓语用过去式(be 动词用 were),所以选 C。It’s about time that you ______ your homework.A. finishB. finishedC. will finishD. have finished答案:B解析:“It’s (high, about) time that” 句型要求从句谓语用过去式或 “should + 动词原形”(should 不能省略),这里用过去式 finished 表示 “你该做作业了”,所以选 B。He acts as if he ______ everything.A. knowsB. knewC. has knownD. will know答案:B解析:“as if/though” 引导的从句在这里表示与现在事实不符的情况(他表现得好像什么都知道,但实际可能并非如此),从句谓语用过去式,know 的过去式是 knew,所以选 B。It’s high time that he ______ (should) make a decision.A. makesB. madeC. will makeD. is making答案:B解析:“It’s (high, about) time that” 句型中,从句谓语用过去式或 “should + 动词原形”(should 不能省略),这里用过去式 made,也可以用 “should make”,但选项中没有 “should make” 这种形式,所以选 B。They talked as if they ______ the only people in the world.A. areB. wereC. wasD. is答案:B解析:“as if/though” 用于从句中,这里表示与实际不符的情况(他们交谈就好像他们是世界上仅有的人,但实际不是),从句谓语用过去式(be 动词用 were),所以选 B。二、填空题It’s time that we ______ (start) the meeting.答案:started 或 should start解析:“It’s (high, about) time that” 句型中,从句谓语用过去式或 “should + 动词原形”,所以这里可以填 started 或者 should start。She looks as if she ______ (see) a ghost.答案:had seen解析:“as if/though” 用于从句中,这里根据语境可能是与过去事实不符的情况(她看起来好像看见了鬼,但实际可能没看见),从句谓语用 had + 过去分词,所以填 had seen。It’s high time that the children ______ (go) to bed.答案:went 或 should go解析:“It’s (high, about) time that” 句型要求从句谓语用过去式或 “should + 动词原形”,所以可以填 went 或者 should go。He behaves as if he ______ (win) the lottery.答案:had won解析:“as if/though” 用于从句中,这里可能是与过去事实不符的假设(他表现得好像中了彩票,但实际可能没中),从句谓语用 had + 过去分词,所以填 had won。It’s about time that you ______ (study) harder.答案:studied 或 should study解析:“It’s (high, about) time that” 句型中,从句谓语用过去式或 “should + 动词原形”,所以可以填 studied 或者 should study。三、改错题It’s high time that we will go to the library.答案:It’s high time that we went to the library.解析:“It’s (high, about) time that” 句型中,从句谓语应该用过去式或 “should + 动词原形”(should 不能省略),原句中 “will go” 错误,应改为 “went”。She looks as if she is a princess.答案:She looks as if she were a princess.解析:“as if/though” 用于从句中,这里表示与现在事实不符的假设(她看起来像公主,但实际可能不是),从句谓语用过去式(be 动词用 were),原句中 “is” 错误,应改为 “were”。It’s about time that he finishes his work.答案:It’s about time that he finished his work.解析:“It’s (high, about) time that” 句型要求从句谓语用过去式或 “should + 动词原形”,原句中 “finishes” 错误,应改为 “finished”。He acts as if he has known the answer.答案:He acts as if he knew the answer.解析:“as if/though” 用于从句中,这里表示与现在事实不符的情况(他表现得好像知道答案,但实际可能不知道),从句谓语用过去式,原句中 “has known” 错误,应改为 “knew”。It’s high time that she (should) makes a plan.答案:It’s high time that she (should) make a plan.解析:“It’s (high, about) time that” 句型中,从句谓语用过去式或 “should + 动词原形”(should 不能省略),原句中 “makes” 错误,应改为 “make”。四、材料题

材料一:The old man said, "It’s high time that young people respected their elders. They act as if they were the bosses of the world and don’t care about others’ feelings."问题:

请分析这段话中虚拟语气的用法。根据材料内容,说说老人的观点是什么?

答案:

在这段话中,“It’s high time that” 句型中,从句 “young people respected their elders” 用了过去式 respected,这是虚拟语气在此句型中的正确用法,表示 “该是年轻人尊重长辈的时候了” 这种建议性的虚拟。“They act as if they were the bosses of the world” 中,“as if” 引导的从句用了 were,这是因为 “as if/though” 用于从句中,这里表示与实际不符的情况(年轻人表现得好像他们是世界的主宰,但实际不是),从句谓语用过去式(be 动词用 were),也是虚拟语气的用法。老人的观点是年轻人应该尊重长辈,他对年轻人表现得很自我、不关心他人感受的行为表示不满。

材料二:In the story, the character said, "It’s about time that we should take action to protect our environment. It seems as if the earth were crying for help."问题:

请分析这段话中虚拟语气的用法。根据材料内容,概括这个角色的想法。

答案:

在 “It’s about time that we should take action to protect our environment” 中,“It’s (high, about) time that” 句型使用了 “should + 动词原形”(take)的形式,这是此句型中虚拟语气的正确用法,表示 “该是我们采取行动保护环境的时候了” 这种带有催促意味的虚拟。“It seems as if the earth were crying for help” 中,“as if” 引导的从句用了 were,因为此从句表示与实际不符的情况(地球好像在呼救,但地球没有像人类一样的情感去呼救),从句谓语用过去式(be 动词用 were),是虚拟语气在 “as if/though” 从句中的用法。这个角色的想法是我们应该立刻采取行动来保护环境,他通过 “地球好像在呼救” 这种形象的表达来强调保护环境的紧迫性。

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