句型全解01-2025-2026学年高中英语必修一句型全解（外研版）

高中必修第一册外研版 【高中专版】 A版句型全解 高中专版 【A版句型全解】As long as引导条件状语 从句 高中·外研版·必修第一册 基本结构 句型结构：As long as we keep in touch,.rue friendship will never fade away. ”As long as”引导条件状语从句，表示“只要”，主句用一般将来时(wil+动词原形)，从 句用一般现在时表将来（主将从现）。 从句中”keep in touch”为固定短语，意为“保持联系”；主句中”fade away”表示“逐渐消失”。 例句展示： As long as we work hard,we will achieve our goals..(只要我们努力工作，就会实现目标) As long as you follow the rules,you won't get into trouble.(只要你遵守规则，就不会遇到麻烦) 句型精讲（核心考法） 考法1：as long as引导条件状语从句的时态呼应 规则：as long as引导条件状语从句时，遵循“主将从现”原则，即主句用一般将来时，从句用 般现在时表将来：若主句为祈使句或含有情态动词(can/may/must等)，从句也用一般现在时。 例句： 例句l:As long as you study hard,you will pass the exam.(从句一般现在时，主句一般将来时) 例句2：As long as we keep trying,.we can solve the problem.(从句一般现在时，主句含情态动词can) 真题再现(2024外研版必修第一册同步测试) As long as he (come)here on time tomorrow,we will start the meeting. A.come B.comes C.will come D.came 高中必修第一册外研版 【高中专版】 A版句型全解 答案：B 解析：as long as引导条件状语从句，主句用一般将来时(will start),从句需用一般现在时 表将来，主语he为第三人称单数，故填comes。 真题再现(2023外研版必修第一册单元检测) You can get good grades as long as you (listen)carefully in class. A.listen B.listens C.will listen D.listened 答案：A 解析：主句含情态动词can,as long as引导的从句用一般现在时，主语you为第二人称，动 词用原形listen。 考法2：as long as与if的用法辨析 规则：as long as强调条件的“持续性”或“前提的唯一性”，意为“只要”；if强调条件的“假设 性”，意为“如果”，二者在多数情况下可互换，但当语境中需突出“只要满足某条件就会产生结 果”时，优先用as long as。 例句对比： (I)As long as you keep practicing,your English will improve.(强调“持续练习”这一前提) (2)If it rains tomorrow,we will stay at home.(强调“下雨”这一假设情况) 真题再现（2024外研版必修第一册期中测试) you keep in touch with your friends,true friendship will never fade away. A.If B.As long as C.Unless D.Though 答案：B 解析：语境强调“持续保持联系”是友谊不变的前提，需用as long as突出条件的持续性，if 虽语法正确但不如as long as贴合句意“只要保持联系，友谊就不会褪色”。 2 高中必修第一册外研版 【高中专版】A版句型全解 真题再现(2023外研版必修第一册期末模拟) you need help,please call me at any time. A.As long as B.If C.Because D.So 答案：B 解析：语境仅表达“假设需要帮助就打电话”的假设关系，无“持续条件”含义，用f更恰 当，as long as在此处略显冗余。 考法3：句型的同义句转换 规则：用“on condition that+从句”替换“as long as+从句”，二者均意为“只要”，可互换使用。 例句转换： 原句：As long as we keep in touch,true friendship will never fade away. 同义句：On condition that we keep in touch,true friendship will never fade away. 真题再现(2024外研版必修第一册教材练习) As long as we work together,we can finish the task on time.(改为同义句) we work together,we can finish the task on time. 答案：On condition that 真题再现(2023外研版必修第一册单元练习) You will succeed as long as you never give up.(改为同义句) You will succeed you never give up. 答案：on condition that 考法4：as long as引导从句的省略（当主从句主语一致且从句含be动词时） 规则：as long as引导的条件状语从句中，若主从句主语一致，且从句谓语含be动词，可省略从句 的主语和be动词，保留“as long as+形容词/现在分词/过去分词”结构。 3 高中必修第一册外研版 【高中专版】 A版句型全解 例句： (I)As long as(you are)honest,.you will be trusted by others.(省略主语you和be动词are) (2)As long as(we are)working hard,.our dream will come true.(省略主语we和be动词are) 真题再现(2024外研版必修第一册能力提升) As long as (be)careful enough,you won't make mistakes. A.be B.being C.are D.to be 答案：B 解析：主从句主语均为you,从句完整形式为“as long as you are careful enough”,可省略主 语you和be动词are,保留being,构成“as long as being careful enough”。 真题再现(2023外研版必修第一册专项训练) As long as (invite),I will attend the party. A.invite B.inviting C.invited D.to invite 答案：C 解析：主从句主语均为I,从句完整形式为“as long as I am invited”，省略主语I和be动词 am,保留过去分词invited,构成“as long as invited”。 句型综合训练 训练1：单项选择（考察as long as核心考法） 1.As long as you (study)hard,you will pass the exam. A.study B.studies C.will study D.studied 4 高中必修第一册外研版 【高中专版】 A版句型全解 you keep practicing,your spoken English will improve a lot. A.If B.As long as C.Unless D.Though 3.As long as he (come)here early,we can catch the first bus. A.come B.comes C.came D.will come 4.You can join the club as long as you (follow)the rules. A.follow B.follows C.followed D.will follow 5. it rains tomorrow,we will have a picnic in the park. A.As long as B.If C.Unless D.Because 6.As long as (be)careful,you won't make such mistakes again A.be B.being C.are D.to be 训练2：同义句转换（考察as long as同义替换） 1.As long as we work hard,we will achieve our goals. we work hard,we will achieve our goals. 2.You can borrow the book as long as you return it on time. -You can borrow the book _you return it on time. 3.As long as you keep smiling,life will be full of hope. you keep smiling,life will be full of hope. 4.We can succeed as long as we never give up. 高中必修第一册外研版 【高中专版】 A版句型全解 →We can succeed we never give up. 5.As long as you listen to the teacher carefully,you can understand the lesson. you listen to the teacher carefully,you can understand the lesson. 训练3：完成句子（考察as long as时态呼应） 1.只要你每天读英语，你的阅读能力就会提高。 -As long as you(read)English every day,your reading ability (improve). 2.只要他按时完成作业，他就可以去看电影。 →As long as he__( (finish)his homework on time,he (go)to the movies. 3.只要我们团结一心，就能克服任何困难。 -As long as we(unite)as one,we (overcome)any difficulty. 4.只要她坚持锻炼，就能保持健康。 →As long as she (keep)exercising,she (stay)healthy. 5.只要你们努力学习，老师就会很高兴。 →As long as you (study)hard,the teacher (be)very happy 6.只要明天不下雨，我们就去爬山。 -As long as it(not rain)tomorrow,we (climb)the mountain 训练4：写作高级句式（考察as long as应用） 1.只要我们互相帮助，友谊就会天长地久。 -As long as we(help)each other,friendship (last)forever. 2.只要你坚持自己的梦想，终有一天会实现。 →As long as you (stick)to your dream,it (come)true one day. 3.只要每天练习弹钢琴，你的技能就会越来越熟练。 -As long as you(practice)playing the piano every day,your skills (become)more and more skilled. 4.只要我们保护环境，地球就会更美丽。 →As long as we (protect)the environment,the earth (be)more beautiful 6 高中必修第一册外研版 【高中专版】A版句型全解 参考答案 1训练1：单项选择 1.A2.B3.B4.A5.B6.B Ⅱ.训练2：同义句转换 1.On condition that 2.on condition that 3.On condition that 4.on condition that 5.On condition that L.训练3：完成句子 1.read;will improve 2.finishes;will go 3.unite;will overcome 4.keeps;will stay 5. study;will be 6.doesn't rain;will climb V.训练4：写作高级句式 1.help;will last 2.stick;will come 3.practice;will become 4.protect;will be >