Unit4 单元基础知识讲解 2025-2026学年 人教版（2024）七年级英语上册

该初中英语七年级Unit4知识清单系统梳理了核心词汇、语法及功能句型。从favorite、learn、past等词汇的多词性用法入手，通过all与both的辨析构建词汇网络，进而过渡到be good短语、It is+adj.+(for sb)+to do sth等句型结构，最终落实到let、make等使役动词用法及时间日期提问的功能表达，形成从基础到应用的学习支架。 知识链路按“词汇用法—词汇辨析—短语结构—句型应用—功能表达”逻辑递进，每个知识点配套典型例句与对比解析。通过表格归纳be good短语、对比all与both用法，培养学生语言能力与思维品质，助力构建系统的语法知识框架，提升英语学习效率与应用能力。

七年级Unit4知识点精讲 考点精讲1 favorite的用法 favorite 既可作形容词,也可作名词,常见用法如下: History is Peter's favorite subject. Of all the sports, playing badminton is my favorite. 注意：What's your favorite subject？= What subject do you like best？ 考点精讲2 learn 的用法 leam 为动词,意为“学习;得知”。常见用法如下: learn about了解…… learn to do sth 学习/学会做某事 learn (sth) from (sb)向(某人)学习 (某事) learn ... by oneself (=teach oneself...)自学..... 如:Join the club to learn about different balls.加入这个俱乐部了解不同的球。 I really want to learn to cook.我真地想学做饭。 I learn a lot from my father.我从我父亲那里学到了很多。 考点精讲3 past的用法 adj. “过去的” in the past three years 在过去的三年 e.g. The past month is really busy at work. n. “过去” in the past 在过去 e.g. We don't know anything about his past. Prep.在....之后 e.g.It's past midnight when we get home. 考点精讲4 辨析 all 与 both all所有(的);全部(的)，指“三个或三个以上的人或物都……”;既能修饰可数名词又能修饰不可数名词。all the subjects/information both 两个;两个都,指“两者都……”;只能修饰可数名词复数，作主语时谓语动词用复数形式。反义词neither。 *all和both都位于be动词、情态动词或助动词之后，行为动词之前。 如:Lily and Mary are both good at speaking English. Lily 和Mary 都擅长说英语。 They all enjoy the party.他们都喜欢这个聚会。 We are both in Class One.我们都在一班。 There are many trees on both sides of the road. 路的两边有许多树。 考点精讲5 be good 短语 含义 用法 be good with 灵巧的;善于应付……的 后接名词或代词 be good at 擅长…… 后接名词、代词或动名词;同义词为 do well in be good for 对……有好处;对……有益 后接名词或代词;反义词为be bad for“对……有害" be good to 对……友好 后接名词或代词 如:My little sister is good with numbers. 我妹妹对数字很在行。 Kate is good at art. = Kate does well in art. Kate擅长美术。 Carrots are good for our eyes.胡萝卜对我们的眼睛有益。 All of my friends are good to me 我所有的朋友都对我很好。 考点精讲6 It is+ adj. +(for sb)+ to do sth.的句型 句型中常见的形容词有hard, difficult, easy, important等。 It's always fun for families to spend time together on weekends. 对家庭来说，周末一起度过总是很有趣的。 It's exciting for the team to join in the competition. 对团队来说，参加比赛是令人兴奋的。 考点精讲7 help的用法 help 意为“帮助”,既可作动词,也可作名词,常见用法如下: 1)v. help (sb) with sth 在某方面帮助(某人) help sb (to) do sth 帮助某人做某事 2) n. ask sb for help 向某人求助 with the help of sb=with one’s help在某人的帮助下 拓展 help 单独使用时,常用作呼救用语,意为“救命”。 如:Help! The building is on fire! 救命!大楼着火了! 考点精讲8 sure的用法 sure=all right 注：for sure “无疑；肯定” e.g.They will help us for sure. 其他用法：be sure that+句子 确信... be sure of/about sth对...有把握 be sure to do sth一定会做什么 考点精讲9 let句型 let sb do sth让某人做某事 Let’s do sth让我们做某事 考点精讲10 make的用法 Make v. 使变得 make sb /sth +adj.使某人/某物变得…… 制造 make sth for sb =make sb sth 为某人制作某物 使役动词,使,让 make sb do sth 让某人做某事 如:Doing sports can make me happy.做运动可以让我快乐。 I make a cake for my mother. =I make my mother a cake.我为妈妈做一个蛋糕。 考点精讲11 feel的用法 feel like sth /句子“感觉像......” feel like doing sth “想要做某事”=want to do sth=would like to do sth 注： What do you think of/about the book?= How do you like/feel about the book? I feel like a bird that can fly freely. 我感觉自己像是一只可以自由飞翔的鸟。 She feels like taking a walk in the park today. 她今天想去公园散步。 It feels like (that) it's going to rain soon. 感觉好像快要下雨了。 考点精讲12 问时间：What time is it？= What's the time？ 问星期：What day is it today？ 问日期：What's the date today? 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $