句型易错点精讲06-2025-2026学年八年级英语上册句型易错点精讲（人教版）

初二上册人教版 【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】todo不定式作目 的状语 初中·人教版·初二上册 句型结构：todo不定式作目的状语 易错点1：不定式符号”t0”遗漏或多余 核心知识点： 不定式作目的状语时，基本结构为dosh.tod0”,不定式符号to”不可省略；但在某些固定搭配 (如go,come后表目的时)可省略to”,初中阶段需重点掌握带”to”的基本用法。 典型例句对比： 典型错误：He studies hard get good grades..(×,遗漏'to”) 正确表达：He studies hard to get good grades.(√) 真题链接（人教版初二上册同步练习）： We need(work)hard(pass)the exam. 答案：to work to pass 解析：第一空'need to do sth.”表示需要做某事，第二空'to pass”作目的状语，说明努力工作 的目的。 易错点2：混淆不定式作目的状语与不定式作宾语 核心知识点： 不定式作目的状语时，表示“为了…”，修饰整个句子的动作：作宾语时，是及物动词的宾语，说 明动作的对象。 典型例句对比： 典型错误：I want to the store buy some milk.(×,误将目的状语"to buy”拆分为'to the store”) 正确表达：I want to go to the store to buy some milk.(√，"togo”作宾语，”to buy”作目的状语) 真题链接（人教版初二上册基础训练）： 初二上册人教版 【寒假专版】 B版句型易错点精讲 She decided_(visit)her grandparents-(spend)the weekend. 答案：to visit to spend 解析decided to visit”中'to visit”作宾语，”to spend',作目的状语，表决定去拜访的目的是度 过周末。 易错点3：目的状语位置不当，导致句意模糊 核心知识点： 不定式作目的状语通常位于句末，有时为强调目的可位于句首（用逗号隔开），但不可夹在谓语动 词与宾语之间。 典型例句对比： 典型错误：He to catch the early bus got up at6:00.(×,句首目的状语缺少逗号) 正确表达：To catch the early bus,he got up at6:00.(√，句首目的状语加逗号)或He got up at6:00to catch the early bus..(√，句末目的状语) 真题链接（人教版初二上册同步测试）： -improve his English,he reads English newspapers every day. A.So B.For C.To 答案：C 解析：此处需要用不定式符号To”引导目的状语，位于句首表强调，”s0”和fo”无此用法 (for表目的时后接名词短语) 易错点4：误用'in order to”与”so that'”时的结构混淆 核心知识点： todo”不定式与'in order to do”均可表目的，可互换；但”so that'”表目的时后接从句，不可直接接 动词原形。 典型例句对比： 典型错误：He ran fast so that catch the bus.(×,so that后接从句) 正确表达：He ran fast to catch the bus.(√)或He ran fast in order to catch the bus.(√)或He ran fast so that he could catch the bus..(√，so that接从句) 真题链接（人教版初二上册单元检测）： 初二上册人教版 【寒假专版】 B版句型易错点精讲 They started early_they could arrive on time. A.to B.in order to C.so that 答案：C 解析：空后为从句'they could arrive.”,需用”so that'”引导目的状语从句，to”和in order to'” 后接动词原形，不符合此处结构。 句型易错点精准训练 一、单项选择（考查不定式作目的状语） 1.We need_(study)hard_(get)good grades. A.study,get B.to study,get C.to study,to get 2.-improve his speaking skills,he practices English every morning A.To B.For C.So 3.They left earlythey could catch the first train. A.to B.in order to C.so that 二、用所给单词的适当形式填空（考查不定式用法） 1.My mother decided(cook)dinner early_(welcome)my grandparents. 2.He gets up at 5:30 every day(read)English aloud. 3.We should_(work)hard_(make)our country stronger. 三、改正句子中的错误（考查目的状语易错点） 1.He study hard pass the exam. 2.To buy a new bike,he saved money for two months..(提示：判断是否正确，错误则改正) 3 初二上册人教版 【寒假专版】 B版句型易错点精讲 3.I want to school to meet my friend. 四、语篇填空（选自人教版初二上册同步练习） 阅读短文，用括号内单词的适当形式填空或填入合适的不定式符号，使短文通顺。 Tom is a good student.He always tries his best 1.-(learn)all subjects well.Every morning,he gets up early 2.(read)Chinese and English.After school,he often goes to the library 3.(borrow)books. Sometimes he stays up late 4.-(finish)his homework,but his mother tells him 5.-(not do)that because it's bad for health.Tom says he studies hard 6.(get)into a good high school in the future. 参考答案 I单项选择 1.C2.A3.C IⅡ.用所给单词的适当形式填空 1.to cook;to welcome 2.to read 3.work:to make I改正句子中的错误 1.He studies hard to pass the exam 2.(To buy a new bike,he saved money for two months. 3.I want to go to school to meet my friend. V.语篇填空 1.to learn 2.to read 3.to borrow 4.to finish 5.not to do 6.to get