句型易错点精讲12-2025-2026学年高中英语选修二句型易错点精讲（重大版）

高中重大版选择性必修第二册 【寒假专版】 B版句型易错点精讲 寒假专版 【B版句型易错点精讲】Without..,there would be no... 高中·重大版·选择性必修第二册 句型结构：Without.,there would be no. 易错点1：误用真实条件句时态，忽略虚拟语气特征 核心知识点： Without... 结构隐含虚拟语气，there would be no.中would不可替换为will,即使描述的是 客观事实。 典型例句对比： 典型错误：Without water,.there will be no life.(×) 正确表达：Without water,.there would be no life.(√) 真题链接（重大版高中选择性必修第二册同步练习）： Without sunlight,plants (not grow)and there (be)no oxygen for us to breathe. 答案：would not grow,would be 解析：Without sunlight隐含对现在情况的假设，主句用”would+动词原形'表虚拟。 易错点2：介词搭配错误，遗漏Without后动名词或名词 核心知识点： Without为介词，后接动词时需用动名词形式，不可直接接动词原形：接名词时需注意单复数 或冠词搭配。 典型例句对比： 典型错误：Without work hard,there would be no success..(x) 正确表达：Without working hard,there would be no success.(√) 高中重大版选择性必修第二册 【寒假专版】 B版句型易错点精讲 真题链接（重大版高中选择性必修第二册基础训练）： Without (take)action to protect the environment,there would be no hope for future gener- ations. 答案：taking 解析：Without后接动名词taking,构成介宾结构表示”没有采取行动”。 易错点3：虚拟语气时态混用，忽略时间维度一致性 核心知识点： Without... 可表示对过去、现在或将来的虚拟，需根据语境调整主句woud后的时态（如对过 去虚拟用would have been)。 典型例句对比： 典型错误：Without your help,I would finish the task on time.(×) 正确表达：Without your help,I would not have finished the task on time.(√) 真题链接（重大版高中选择性必修第二册单元检测）： Without the medical team's efforts last year,many patients (lose)their lives. 答案：would have lost 解析：last year提示对过去事实的虚拟，主句用'would have+过去分词”。 易错点4：与'If not..…”结构混淆，误用主将从现 核心知识点： Without..=If it were not for.(对现在虚拟)或If it had not been for..（对过去虚拟)，不可等 同于真实条件句的'If not.”(主将从现)。 典型例句对比： 典型错误：Without rain tomorrow,the crops will die..(×) 正确表达：Without rain tomorrow,the crops would die.(√) 例句对比： Without electricity,modern life would be impossible.(虚拟语气，表假设) 高中重大版选择性必修第二册 【寒假专版】 B版句型易错点精讲 If there is no electricity tomorrow,we will use candles.(真实条件句，表可能发生的事实) 句型易错点精准训练 单项选择 1.Without air,we live on the earth. A.can B.will C.would not 2.Without hard,you will never pass the exam. A.work B.working C.works 3.Without your support last month,I the competition A.would win B.would have won C.will win 4.Without water,there no plants or animals. A.will be B.would be C.are 二、用所给单词的适当形式填空 1.Without (study)carefully,he would not get good grades. 2.Without their help yesterday,we (finish)the project on time. 3.Without sunlight,flowers (not grow)well 4.Without (take)exercise,your body will become weak. 三、改正句子中的错误 1.Without your help,I will finish the work yesterday. 2.Without eat breakfast,you may feel hungry in the morning. 3 高中重大版选择性必修第二册 【寒假专版】 B版句型易错点精讲 3.Without rain last week,the trees would die. 4.Without his advice,I make the right decision. 四、语篇填空 Water is very important for life.1. water,there 2. _(be)no life on the earth.An- imals and plants need water to grow.3. (drink)water every day,people can stay healthy. Last year,a village had no rain for a long time.4. the government's help,the villagers 5. (lose)their crops.Now,everyone knows we must save water. 参考答案 I.单项选择 1.C2.B3B4B 工.用所给单词的适当形式填空 1.studying 2.would not have finished 3.would not grow 4.taking I.改正句子中的错误 1.Without your help,I would not have finished the work yesterday. 2.Without eating breakfast,you may feel hungry in the momning. 3.Without rain last week,the trees would have died. 4.Without his advice,I would not have made the right decision. V.语篇填空 1.Without 2.would be 3.Without drinking 4.Without 5.would have lost