句型真题直击03-2025-2026学年高中英语选修三句型真题直击（译林版）

高中译林版 【寒假专版】 选择性必修第三册句型真题直击 寒假专版 【句型真题直击】Itis+adj.+todo… 高中☐译林版☐选择性必修第三册 句型结构 It is hard to imagine what life would be like if we could live on another planet. 直击真题高效讲 真题1（单项选择口月考真题） is hard to imagine what life would be like if we live on another planet. A.It;could B.That;can C.This;should 答案：A 核心知识点： l.句型结构考点：It作形式主语，真正的主语是后面的不定式短语"to imagine what life would be like.”。 2.虚拟语气考点：if引导的条件从句中用could表示与现在事实相反的假设，符合”想象在另一个 星球生活”的非现实场景。 3.干扰项排除：that/this不能作形式主语：can表示现实可能性，与”想象”的语境不符：should表” 应该，含义不匹配。 真题2（句型转换☐期中真题） Imagining what life would be like if we could live on another planet is hard.It is+adj.to do 改写句子) It is hard to imagine what life would be like if we could live on another planet. 核心知识点： 1.结构转换考点：将动名词短语Imagining.”转换为Itis+adj.+todo”结构，It作形式主语，不 定式短语作真正主语。 2.改写原则：保持原句含义不变，hamd'作为表语位置不变，仅调整句子结构使表达更简洁自然。 1 高中译林版 【寒假专版】 选择性必修第三册句型真题直击 真题3（完成句子☐期末真题） imagine what life would be like if we live on the moon. 答案：It is hard to;could 核心知识点： 1.句型结构应用：完整呈现”Itis+adj.+todo”结构，其中hard,为形容词，'to imagine.”为真正 主语。 2.虚拟语气延伸：f从句中用could呼应”想象在月球生活”的非现实情境，符合对未来或假设情 况的推测。 真题4（语篇填空口月考真题片段） is hard to imagine what life (be)like if we (have)the chance to live on Mars. 答案：It;would be;had 核心知识点： 1.形式主语固定搭配：北作为形式主语的唯一正确选择，避免句子头重脚轻。 2.虚拟语气时态考点：与现在事实相反的假设，主句用would be”,从句用过去式had',构成完整 的虚拟语气结构。 真题5（判断改错☐期中真题） That is hard to imagine what life will be like if we can live on another planet..(找出错误并改正) 答案：将That改为It;将will be改为would be;将can改为could 核心知识点： 1.形式主语错误：hat不能作形式主语，必须用t; 2.虚拟语气误用：”想象另一个星球的生活”为非现实假设，主句需用would be,从句需用could 表虚拟，而非will be和can。 真题6（汉译英☐期末真题》 很难想象如果我们能在其他星球上生活，生活会是什么样子。 It is hard to imagine what life would be like if we could live on another planet. 2 高中译林版 【寒假专版】 选择性必修第三册句型真题直击 核心知识点： 1.汉译英结构对应：中文”很难想象…”直接对应'It is hard to imagine..”结构，It作形式主语。 2.虚拟语气准确运用：”能在其他星球上生活”为假设性场景，f从句用could,主句用would be体 现虚拟语气。 真题精准训练 、 单项选择（考查形式主语+虚拟语气） 1. is difficult to understand what the future be like if we move to other galaxies. A.It;would;could B.That;will;can C.This;should;might 2. is important to consider how human life change if we have the technology to live on Venus. A.What;would;had B.It;would;had C.That;will;have 3 is hard to predict what daily life be like if we build cities under the sea. -I agree.Such a life is beyond our current imagination. A.It;would;could B.This;will;can C.That;should;might 二、用所给词的适当形式填空（考查虚拟语气时态） 1.It is impossible to know what the environment (be)like if we (settle)on a distant planet. 2.It seems strange to think about how our culture (develop)if we (live) in a gravity-free world. 3.It requires courage to imagine what challenges we (face)if we (choose)to leave Earth permanently. 3 高中译林版 【寒假专版】 选择性必修第三册句型真题直击 4.It is interesting to guess what forms of communication (exist)if we (meet)alien civilizations. 三、句型转换（考查It作形式主语结构改写） 1.Predicting how climate (affect)human settlements on Mars is complicated.It is+adj +todo结构改写，并补全虚拟语气) 2.Considering what resources we (need if we (colonize)the moon is necessary.(用Itis+adj.+todo结构改写) 四、完成句子（考查t结构与虚拟语气综合运用） 1. (很难判断)what social structures (fom）if humans (live)in space stations (有趣的是思考)how our饮食习惯 (change)if we (have)to grow food in artificial environments. 五、语篇填空（选自期末真题片段） 阅读短文，用括号内单词的适当形式填空或根据句意填空，使短文通顺。 is challenging to visualize what transportation (be)like if we (have) to travel between multiple space colonies.Some scientists suggest that spaceships_ (become) the primary means of long-distance travel,while others argue that teleportation technology (develop)in the distant future.However,all such predictions depend on whether we (solve) the problem of interstellar communication first. 参考答案 一、 单项选择 1.A2.B3.A 二、用所给词的适当形式填空 4 高中译林版 【寒假专版】 选择性必修第三册句型真题直击 1.would be;settled 2.would develop;lived 3.would face;chose 4.would exist;met 三、句型转换 1.It is complicated to predict how climate would affect human settlements on Mars. 2.It is necessary to consider what resources we would need if we colonized the moon. 四、完成句子 1.It is hard to judge;would form;lived 2.It is interesting to think;would change;had 五、语篇填空 It;would be;had,would become;would develop;solved 5