句型真题直击04-2025-2026学年七年级英语下册句型真题直击（外研版）

初一下册外研版 【寒假专版】 D版句型真题直击 寒假专版 【D版句型真题直击】It isn't polite to do sth. 初中口外研版☐初一下册 句型结构 It isn't polite to do sth. 含义：表示”做某事是不礼貌的”，其中t为形式主语，真正主语是后面的不定式to do sth.。 直击真题高效讲 真题1（单项选择口月考真题） —It isn't polite loudly in the library. A.speak B.to speak C.speaking 答案：B 核心知识点： 1.固定句型考点：It isn't polite to do sth.中it为形式主语，真正主语是后面的不定式to do sth.,需 用动词不定式作主语。 2.语法搭配考点：polite后接不定式，构成be+形容词+todo”结构，符合英语表达习惯。 3.千扰项排除：speak(动词原形)、speaking(动名词)无法与It isn't polite构成正确句型。 真题2（句型转换□期中真题) It is impolite to push in before others.(用isn't polite改写句子) 答案：It isn't polite to push in before others. 核心知识点： l.同义替换考点：impolite与isn't polite含义相同，均表示”不礼貌的'，改写时直接替换is impolite 为isn't polite,保持不定式结构不变。 2.结构一致性考点：改写后仍需保持It+be动词+形容词+to do sth.”的基本句型。 初一下册外研版 【寒假专版】 D版句型真题直击 真题3（用所给词的适当形式填空口期末真题) It isn't polite (interrupt)others when they are talking. 答案：to interrupt 核心知识点： 1.固定结构考点：It isn't polite to do sth.中to后必须接动词原形，构成不定式短语作真正主语。 2.语境理解考点：”打断别人说话”是具体行为，需用不定式to interrupt体现。 真题4（完成句子口月考真题） 在公共场合随地吐痰是不礼貌的。 isn't polite everywhere in public. 答案：It;to spit 核心知识点： 1.汉译英考点：中文”做某事是不礼貌的”对应英文It isn't polite to do sth.结构，it作形式主语，不 定式to spit作真正主语。 2.动词搭配考点：”吐痰”对应动词spt,需用原形放在不定式符号to后。 真题5（语篇填空☐期末真题片段） Remember,it isn't polite (laugh)at people who make mistakes.We should be kind to each other. 答案：to laugh 核心知识点： 1.句型应用考点：It isn't polite to do sth.结构在语篇中用于提出建议或规则，不定式短语to laugh at.作主语，说明具体不礼貌的行为。 2.固定搭配考点：laugh at为固定短语，意为”嘲笑”，需完整保留在不定式中。 真题6（判断改错☐期中真题） It isn't polite talk loudly in the cinema.(找出错误并改正) 答案：在tak前加to 核心知识点： 初一下册外研版 【寒假专版】D版句型真题直击 1.易错点警示：Itisn't polite后必须接不定式to do sth.,遗漏to会导致句子结构不完整。正确句型 为'It isn't polite to+动词原形”。 真题精准训练 一、 单项选择（考查固定句型It isn't polite to do sth.) 1.It isn't polite with food in your mouth. A.talk B.to talk C.talking 2.-Is it polite to cut in line? —No,it isn't polite before others. A.push B.to push C.pushing 3.It isn't polite at the old people. A.laugh B.to laugh C.laughing 二、用所给词的适当形式填空（考查不定式结构) 1.It isn't polite (shout)at your parents when you are angry. 2.Remember,it isn't polite (point)at others with your finger. 3.It isn't polite (leave)the classroom without saying goodbye to the teacher. 4.It isn't polite (use)your mobile phone loudly in the hospital. 三、句型转换（考查impolite与isn't polite的替换） l.It is impolite to talk with your mouth full.(用isn't polite改写句子) 2.It is impolite to interrupt others while they are speaking.(用isn't polite改写句子) 四、完成句子（考查汉译英及固定句型应用） 3 初一下册外研版 【寒假专版】 D版句型真题直击 1.在会议上大声说话是不礼貌的。 isn't polite loudly in the meeting 2.嘲笑别人的缺点是不礼貌的。 isn't polite others'shortcomings. 五、语篇填空（选自期末模拟真题） 阅读短文，用括号内单词的适当形式填空，使短文通顺。 Good manners are important in our daily life.For example,it isn't polite 1. (talk) loudly in the library.When you meet someone,it isn't polite 2. (ignore)them.Also,it isn't polite 3. (cut)in line when waiting for the bus.We should always remember these rules to be polite people. 参考答案 一、单项选择 1.B2.B3.B 二、用所给词的适当形式填空 1.to shout 2.to point 3.to leave 4.to use 三、句型转换 1.It isn't polite to talk with your mouth full. 2.It isn't polite to interrupt others while they are speaking. 四、完成句子 1.It;to speak 2.It;to laugh at 五、语篇填空 1.to talk 2.to ignore 3.to cut 4