ARTICLE · 1028018
小升初英语语法 20 个坑,踩中一个扣 2 分!
很多家长跟我反馈：
孩子单词背了不少，阅读也能看懂，可一考试就丢分。
翻翻试卷才发现——不是不会，是掉进了语法“坑”里。
今天把小升初阶段最容易踩的 20 个语法坑整理出来，
每个坑都配了❌错误示范和✅正确写法，
家长看完能辅导，孩子看完能自纠。
坑 1：第三人称单数忘加 -s / -es
❌ He like apples.
✅ He likes apples.
口诀：he / she / it，动词加 s（或 es）
坑 2：一般过去时不改变动词
❌ I watch TV yesterday.
✅ I watched TV yesterday.
看到 yesterday / last week / ago，动词必须变过去式
坑 3：现在进行时忘加 -ing
❌ She is read a book.
✅ She is reading a book.
结构：be (am/is/are) + 动词-ing
坑 4：be 动词和主语搭配错
❌ I is a student. / He are tall.
✅ I am a student. / He is tall.
口诀：我用 am，你用 are，is 连着他她它
坑 5：名词复数忘加 -s
❌ I have three apple.
✅ I have three apples.
可数名词单数不能"裸奔"，要么加 a，要么变复数
坑 6：不可数名词加了复数
❌ I want two waters.
✅ I want two glasses of water.
water / milk / bread / rice 等不可数，不能直接加 s
坑 7：a / an 用反了
❌ a apple / an dog
✅ an apple / a dog
看发音不看字母：an hour（h 不发音），a university（ju 发辅音）
坑 8：形容词性物主代词后漏名词
❌ This book is my.
✅ This book is mine. / My book is here.
my / your / his + 名词；mine / yours / his（独立使用）
坑 9：比较级最高级形式错
❌ He is more taller than me.
✅ He is taller than me.
已经加 -er 的，不能再加 more；最高级同理
坑 10：there be 就近原则搞错
❌ There is two cats and a dog.
✅ There are two cats and a dog.
be 动词看离它最近的名词，不是看后面全部
坑 11：some / any 乱用
❌ I don't have some money.
✅ I don't have any money.
否定句和疑问句用 any，肯定句用 some
坑 12：can / must 后面加 to
❌ I can to swim.
✅ I can swim.
情态动词（can/must/should/will）后面直接加动词原形
坑 13：介词搭配记混
❌ I am good in English.
✅ I am good at English.
常见搭配：good at / interested in / look for / listen to / wait for
坑 14：时间介词 in / on / at 分不清
❌ I get up at 7:00 in Monday.
✅ I get up at 7:00 on Monday.
at 时刻 / on 天 / in 月、季、年、早中晚
坑 15：疑问句语序错
❌ Where you are going?
✅ Where are you going?
疑问词 + 一般疑问句语序（be / 助动词提前）
坑 16：too...to 理解反了
❌ He is too young to go to school.（理解为"太年轻可以去"）
✅ 正确理解：他太小了，不能上学。
too...to = 太……而不能
坑 17：现在完成时和一般过去时混用
❌ I have saw him yesterday.
✅ I saw him yesterday. / I have seen him.
有具体过去时间（yesterday/last week）用过去式，不用完成时
坑 18：双宾语动词用错介词
❌ He bought a book for me.（口语可，但更常见）
✅ He bought me a book. / He bought a book for me.
buy / make / cook → 间接宾语直接放前面 或 + for
give / send / show → 间接宾语直接放前面 或 + to
坑 19：反身代词用错
❌ I did it by myself. → 正确 ✅
❌ He did it by himself. → 正确 ✅
❌ They did it by themselves. → 正确 ✅
❌ She did it by himself. ❌
反身代词必须和主语人称和数一致
坑 20：句子里动词堆一起
❌ I want go home.
✅ I want to go home.
want / hope / decide / learn 等后面加 to do
家长怎么帮孩子填坑？
别让孩子"背规则"，要"练错题"。
具体做法：
打印这 20 个坑，每天挑 3 个，让孩子改错句
收集试卷上的语法错题，归类到这 20 个坑里
造句练习：每个坑造 2 个正确句子
周末做"改错小测试"：故意写错，让孩子找茬
小升初英语，
单词是地基，语法是钢筋。
地基不牢会晃，钢筋错了会塌。
留言区说说：
这 20 个坑里，你家孩子踩过哪几个？
是最多错的第三人称单数，还是介词搭配？