期末易错知识点总结 2025-2026学年人教版英语七年级上册

该初中英语七年级上册易错知识点总结全面覆盖动词用法、形容词辨析、代词运用、介词搭配、数量词区分及核心句型等关键内容，构建了从基础词法到句式应用的递进式学习支架。 清单以“知识点解析+针对性练习”形式呈现，如对比like doing/to do的用法差异并设计语境填空题，通过辨析across/through的空间含义培养学生语言能力与思维品质。每个知识点标注易错点，如“help sb. (to) do sth.中to可省略”，助力学生精准掌握，教师可直接用于课堂巩固，学生自主学习时也能高效查漏补缺。

7上易错知识点总结 1. help的用法 (1) help sb.(to)do sth. "帮助某人做某事",to可以省略。例如:Can you help me(to)learn English?你能帮助我学英语吗? (2) help sb.with sth. "帮助某人做某事",例如:Can you help me with English?你能帮助我学英语吗? (3) help oneself(to) sth自用(食物等) 例如:Help yourself to some fish.随便吃点鱼。 练习 1 The head teacher asked all the students to help the school clean.(keep) 2 Can you help him this work? 3 the help of the police, she found the lost child. 2. like与enjoy的用法 like doing表示经常性,习惯性的动作,长期爱好;like to do通常表示一次性的动作,具体的意愿;would like to do 表示想要做某事,类似于want to do;enjoy doing表示“喜欢做某事,享受做某事”;enjoy oneself表示“玩得开心” 练习 1 Marry likes (watch) movies. 2 All my family enjoy (ski). 3. -ing形容词与-ed形容词的用法 -ing形容词修饰物;-ed形容词修饰人;例如,surprised的含义为"感到惊讶的",主语多为人,用来表示对某事物感到惊讶。例如,I'm surprised at the news.这消息使我感到很惊讶。surprising含义为"令人惊讶的",主语常为事物,指本身引起人们对事物的兴趣。例如:What he did is very surprising.他所做的事令人很吃惊。 练习 1 This is a very place.这是一个非常有趣的地方。 2 The people are really very !人们确实很放松。 3 The movie is so that I felt so .(bore) 4. want用法详解 want意为"想要,需要",常构成以下三种结构:1. want+名词/代词,意为"想要某物"。例如:I want some coffee.我想要些咖啡。2. want+to do sth.意为"想要去做某事"。例如:He wants to buy a sweater.他想要买件毛衣。3. want+sb.+to do sth.意为 "想要某人做某事"。例如:This little boy wants him to tell the story again.这个小男子想让他把故事再讲一遍。 练习 1 He wants a film.(see) 2 She wants a scientist.(be) 5. play 的用法 play有"玩,打,演奏"的意思。如果play后面跟球类名词,不用加定冠词。例如:I often play basketball after class,我经常课下打篮球。如果play后面跟乐器类名词,一定要加定冠词。例如:He likes playing the violin,他喜欢拉小提琴。 练习 1 Can you (打网球)? 2 Both Peter and his brother enjoy (弹吉他). 6. many和much的用法区别 many和much都表示 "许多",但是many用来修饰可数名词的复数,例如:They have many books.他们有许多书。而much用来修饰不可数名词。例如:There isn't much water in the bottle.瓶子里没有多少水。 练习 1 I don’t have time to finish this project. 2 There isn’t sugar in my coffee. 7. how much与how many的用法 how many 与how much意为 "多少"。How many后接可数名词复数形式: 例如: 一How many students are there in your class?你班有多少学生? 而how much后接不可数名词: 例如:How much bread is there on the table?桌子上有多少面包? 另外,how much还可以询问价格。 练习 1 - is the skirt? -Fifty yuan. 2 days are there in a week? 3 does the boy weigh? 8. some和 any的用法 some和any都表示"一些;若干",既可以修饰可数名词的复数,表示不定的数,也可以修饰不可数名词,表示不定的量,两者在用法上有明显的区别。some 常用于肯定句,例如:I have some friends.我有一些朋友。(可数名词的复数) Give me some water.给我一些水。(不可数名词) any用于疑问句或否定句中,例如:Do you have any milk here?你这儿有(一些)牛奶吗? (不可数名词) I don't have any story books.我没有(一些)故事书。(可数名词的复数) ※注意:但在表示请求或建议的疑问句中,要有some,而不用any. 例如:May I ask you some questions? 我可以问你一些问题吗? Would you like some coffee?要不要喝点咖啡? Can you bring some things to school?你能带一些东西来学校吗? 练习 1 Are there _ trees on the farm? 2 Would you like _ tea?  9. 复合不定代词的用法 someone/something/everyone/everything/anyone/anything/nobody/nothing等不定代词作主语,当第三人称单数看待,例如:But everyone is having a good time.但是每个人都玩得很开心。Nobody knows me.没有认识我。 练习 1 Nothing impossible.(be) 2 Everyone this.(know) 3 Did you meet friendly in Beijing? 10. 介词的用法 介词+名词(短语)/动词-ing 练习 1 Are you good at (swim)? 2 He is afraid of (fly). 3 Mark dreamed of (be) a scientist. 4 Thank you for (help) me. 5 How about (go) for a walk? 11. across和through 的用法 across 是介词“横过;横穿”,它的含义与on有关, 暗示“穿过”的动作是在物体的表面上进行,意在表示从某个平面的一边移到另一边。例如:Let's go across the street.咱们穿过这条街吧。Look left and right before you go across the street.过马路时要左右看。through是介词“穿过;通过”,它的含义与in有关,暗示从某一物体的内部(立体空间)"穿过",即动作是在物体的三维空间进行的,四面八方都有东西。表示"穿过"树林、洞、门、窗、房间等时,均可用through。例如:The thief got in through the window.小偷是通过这扇窗户进来的。 练习 1 The river runs _ our city. 2 The young man walked _the forest. 12. in front of 和 in the front of的用法 In front of含义为"在...的前面",例如:There's a tree in front of the classroom.教室的前面有一棵树。in the front of含义为 "在...里面的前部",例如:There's a desk in the front of the classroom.教室里的前部有一张课桌。 练习 1 The police office is our school. 2 Bob stands the room. 13. “花费”的用法 (1) spend time/money doing sth. (2) It takes/took sb. Some time to do sth. 练习 1 Don’t spend too much time (watch) the screens. 2 It took him half an hour (clean) the rooms. 14. buy的用法 buy sb. sth.或buy sth for sb. 表示给某人买某物 练习 1 I plan to buy a present my sister. 15. sale和sell sale n.出售,销售;销售额(sales);销售活动;固定搭配:on sale打折 ; 贱卖 sell v.出让,转让;出售,售卖 练习 1 They all kinds of things. 2 Tickets go on this week. 3 I'm sorry, it's not for . 16. 使役动词的用法 let sb.do sth. 例如: Let's play soccer.咱们踢足球吧。 make sb.do sth.使(让)某人做某事。例如:That made me feel very happy.那件事使我感到非常高兴。 练习 1 He makes his son every night. (read) 17. I think后的宾语从句 如果你认为你的同学汤姆喜欢京剧,但又不太肯定,你如何来表达呢?你可以这样说:I think Tom likes Beijing Opera.句中的|think的意思是"我认为"。这是一个常用的句型,可以用来对某人或某物发表自己的看法,带有不太确切的猜测语气,常用于口语中。I think后面往往跟一个完整的句子,即将一个句子放在实义动词think之后作宾语,称为宾语从句。再如:I think Beijing Opera is very interesting.我认为京剧很有趣。(画线部分是宾语从句)如果你认为京剧没有意思,你可能会说:I think Beijing Opera isn't very interesting.那就大错特错了,在这种结构中,如果要表达否定的意思,需要"否定转移",应该这么说: I don't think Beijing Opera is very interesting.注意:当I think后面的句子带有否定意义时,要把从句中的not提到 think前,成为I don't think句型,意思是"我认为......不......" 除think外,believe, expect, suppose, imagine等表示看法、意见的动词,也这么用。 练习 1 我认为你是对的。(翻译为英语) 2 我认为英语并不难。(翻译为英语) 18. it做形式主语的句型结构 结构:it is/was +adj. +(for sb.)+to do sth. 对于某人来说做某事是……的 It is/was +n.+to do sth. 做……事情是…… 练习 1 It is easy for her this math problem. (solve) 2 It is dangerous for us in the river.(swim) 3 It is a good idea (prepare) for the test now. 4 It was impossible for them all those words.(remember) 1 学科网(北京)股份有限公司 $