Unit 2 Section B 3a-Relfecting（知识清单）英语新教材人教版八年级上册

该初中英语知识清单聚焦Unit 2 Home Sweet Home Section B核心内容，系统梳理9个必背词汇（如joy、apartment、decorate等）及5个必会语法考点（there be句型、cover用法、think短语、a pair of搭配、定语从句）。词汇夯实基础，语法考点结合词汇情境化呈现，构建从词汇积累到语法应用的学习支架。 知识链路按“词汇-语法-练习”逻辑递进，每个考点配例句解析与即时练习，强化语言理解与表达能力。通过定语从句等复杂结构分析，培养学生逻辑思维品质，助力掌握“学练结合”的学科学习方法，提升自主学习能力。

Unit 2 Home Sweet Home Section B (3a-Reflecting) 核心知识梳理 一、必背词汇 ( 1 / 11 )学科网（北京）股份有限公司 学科网（北京）股份有限公司 1. 喜悦；乐趣（名词）：joy 2. 房间；公寓套房（名词）：apartment 3. 大楼；街区大块（名词）：block 4. 装饰；装潢（动词）：decorate 5. 遮盖；包括（动词）&遮盖物；封皮（名词）：cover 6. 海报（名词）： poster 7. 剪刀（名词）：scissors 8. 胶水（名词）& 粘贴（动词）：glue 9. 剪纸（名词）：paper-cut 1. 喜悦；乐趣（名词）： 2. 房间；公寓套房（名词）： 3. 大楼；街区大块（名词）： 4. 装饰；装潢（动词）： 5. 遮盖；包括（动词）&遮盖物；封皮（名词）： 6. 海报（名词）： 7. 剪刀（名词）： 8. 胶水（名词）& 粘贴（动词）： 9. 剪纸（名词）： ( 2 / 11 )学科网（北京）股份有限公司 学科网（北京）股份有限公司 二、必会考点 1. There are cute animals on them, but the animals look too young for us. 墙面上有可爱的动物图案，但这些动物图案对我们来说显得太幼稚了。 【知识点】这是there be 句型，表示“某处有某物”too 是副词，修饰形容词“ young”，表示“太 too...to...表示“太.....以至于不能...... 例如: The box is too heavy for me to carry alone. 这个箱子太重了，我一个人搬不动。 The math problem was too tricky to solve without a calculator.这道数学题太复杂了，不用计算器根本解不出来。 【即时练习】 1．The animals on the walls look too young ________ us. A．to B．for C．with 【答案】B 2. We want to cover the animals and paint the wall slight green.我们想遮盖这些动物图案,把墙涂成淡绿色。 【知识点】cover 动词，遮盖；包括。名词，遮盖物；封皮，作动词时，常与介词 with 搭配。 cover ......with.用......把.....盖住(表示动作) be covered with......被......覆盖(表示状态)。 例句：Snow covered the fields.积雪覆盖了田野。 Please cover the table with a white cloth.请在桌子上铺一块白色的布。 The mountains are covered with trees.群山被树木覆盖。 Please put a cover over the bowl.请用一个盖子把碗盖住。 The book needs a new cover.这本书需要一个新封面。 3. What do you think about the colour? 你觉得这个颜色怎么样? 【知识点】用于询问对方对某人/事 的看法，意见。 think about 考虑;思考 【拓展】think 的动词短语 ①think of (想起;认为;考虑) 例如: Whenever I see this photo, I think of my childhood.每当看到这张照片，我就想起童年。 What do you think of the new movie?你觉得这部新电影怎么样? ②think over 仔细考虑;反复思考 例如: Manager asked me to think over the plan and give feedback tomorrow.经理让我仔细考虑这个方案，明天给出反馈。 Take your time to think it over don’t rush.慢慢来，仔细想想一一别着急。 ③think through 彻底想清楚;全盘考虑 例如: We must think through the potential risks before starting the project. 在启动项目前，我们必须彻底想清楚潜在风险。 He didn’t think through the consequences of his actions他没有全盘考虑自己行为的后果。 【即时练习】 1．—What do you think ________ the colour light green? —It’s nice and peaceful. A．of B．about C．for D．with 【答案】A 4. bring a pair of scissors带一把剪刀 【知识点】 a pair of 一把；一双；一副 其后常接表示成双成对的复数名词。“......pair(s)of+可数名词复数”作主语时，谓语动词的单复数应与 pair的单复数保持一致。 例句：There is a pair of broken scissors in the drawer.抽屉里有一把坏了的剪刀。 My mother bought me a new pair of trousers yesterday.昨天我妈妈给我买了一条新裤子。 These two pairs of shoes are mine.这两双鞋是我的。 【拓展】英语中常以复数形式出现的单词还有 glasses(眼镜)、shorts(短裤)、socks(袜子)、gloves(手套)等。 【即时练习】 1．Please bring a pair of ______. A．scissor B．scissors C．a scissor 【答案】B 5. I loved the brushes we used for your room.我很喜欢我们给你房间(装修时)用的那些刷子。 【知识点】we used for your room 是省略了关系代词 that/which 的定语从句，修饰先行词the brushes 。 完整形式为 the brushes that/which we used for your room ，关系代词在从句中作used 的宾语，所以可以省略。 【定语从句】（1）常见的引导词:that, which, who, whom, whose, where, when, why 等。 （2）关系代词(在从句中作主语、宾语或定语):that, which, who, whom,whose 例如:The man who helped me is my teacher.(作主语) The girl whom you met yesterday is my cousin. (作宾语，可省略) This is the book which tells us a story.(作主语) The car that he bought is very expensive. (作宾语，可省略) The boy whose father is a doctor is my classmate. (作定语) （2）关系副词(在从句中作状语):where, when, why 关系副词=介词 +which 例如:I’ll never forget the day when we met. ( = on which) This is the house where I lived ten years ago. ( = in which ) Do you know the reason why he left?(= for which ) 【即时练习】 1．This is the most beautiful song ________ I have ever listened to. A．which B．who C．that D．what 【答案】C 2．—I feel a little upset because I failed the exam again. —Come on. Don’t lose heart. Every failure is a valuable lesson ________ can help you grow. A．who B．what C．which D．whom 【答案】C 3．The man ________ saved many people in the earthquake is a true hero. A．which B．who C．whom D．whose 【答案】B 4．The girl ________ travel plans are always well-organized never misses beautiful views. A．who B．which C．whose D．whom 【答案】C 5．—Please tell me something about Yang Liwei. —He is a great astronaut of ________all the Chinese are proud. A．that B．whose C．who D．whom 【答案】D $Unit 2 Home Sweet Home Section B (3a-Reflecting) 核心知识梳理 一、必背词汇 ( 1 / 11 )学科网（北京）股份有限公司 学科网（北京）股份有限公司 1. 喜悦；乐趣（名词）：joy 2. 房间；公寓套房（名词）：apartment 3. 大楼；街区大块（名词）：block 4. 装饰；装潢（动词）：decorate 5. 遮盖；包括（动词）&遮盖物；封皮（名词）：cover 6. 海报（名词）： poster 7. 剪刀（名词）：scissors 8. 胶水（名词）& 粘贴（动词）：glue 9. 剪纸（名词）：paper-cut 1. 喜悦；乐趣（名词）： 2. 房间；公寓套房（名词）： 3. 大楼；街区大块（名词）： 4. 装饰；装潢（动词）： 5. 遮盖；包括（动词）&遮盖物；封皮（名词）： 6. 海报（名词）： 7. 剪刀（名词）： 8. 胶水（名词）& 粘贴（动词）： 9. 剪纸（名词）： ( 2 / 11 )学科网（北京）股份有限公司 学科网（北京）股份有限公司 二、必会考点 1. There are cute animals on them, but the animals look too young for us. 墙面上有可爱的动物图案，但这些动物图案对我们来说显得太幼稚了。 【知识点】这是there be 句型，表示“某处有某物”too 是副词，修饰形容词“ young”，表示“太 too...to...表示“太.....以至于不能...... 例如: The box is too heavy for me to carry alone. 这个箱子太重了，我一个人搬不动。 The math problem was too tricky to solve without a calculator.这道数学题太复杂了，不用计算器根本解不出来。 【即时练习】 1．The animals on the walls look too young ________ us. A．to B．for C．with 2. We want to cover the animals and paint the wall slight green.我们想遮盖这些动物图案,把墙涂成淡绿色。 【知识点】cover 动词，遮盖；包括。名词，遮盖物；封皮，作动词时，常与介词 with 搭配。 cover ......with.用......把.....盖住(表示动作) be covered with......被......覆盖(表示状态)。 例句：Snow covered the fields.积雪覆盖了田野。 Please cover the table with a white cloth.请在桌子上铺一块白色的布。 The mountains are covered with trees.群山被树木覆盖。 Please put a cover over the bowl.请用一个盖子把碗盖住。 The book needs a new cover.这本书需要一个新封面。 3. What do you think about the colour? 你觉得这个颜色怎么样? 【知识点】用于询问对方对某人/事 的看法，意见。 think about 考虑;思考 【拓展】think 的动词短语 ①think of (想起;认为;考虑) 例如: Whenever I see this photo, I think of my childhood.每当看到这张照片，我就想起童年。 What do you think of the new movie?你觉得这部新电影怎么样? ②think over 仔细考虑;反复思考 例如: Manager asked me to think over the plan and give feedback tomorrow.经理让我仔细考虑这个方案，明天给出反馈。 Take your time to think it over don’t rush.慢慢来，仔细想想一一别着急。 ③think through 彻底想清楚;全盘考虑 例如: We must think through the potential risks before starting the project. 在启动项目前，我们必须彻底想清楚潜在风险。 He didn’t think through the consequences of his actions他没有全盘考虑自己行为的后果。 【即时练习】 1．—What do you think ________ the colour light green? —It’s nice and peaceful. A．of B．about C．for D．with 4. bring a pair of scissors带一把剪刀 【知识点】 a pair of 一把；一双；一副 其后常接表示成双成对的复数名词。“......pair(s)of+可数名词复数”作主语时，谓语动词的单复数应与 pair的单复数保持一致。 例句：There is a pair of broken scissors in the drawer.抽屉里有一把坏了的剪刀。 My mother bought me a new pair of trousers yesterday.昨天我妈妈给我买了一条新裤子。 These two pairs of shoes are mine.这两双鞋是我的。 【拓展】英语中常以复数形式出现的单词还有 glasses(眼镜)、shorts(短裤)、socks(袜子)、gloves(手套)等。 【即时练习】 1．Please bring a pair of ______. A．scissor B．scissors C．a scissor 5. I loved the brushes we used for your room.我很喜欢我们给你房间(装修时)用的那些刷子。 【知识点】we used for your room 是省略了关系代词 that/which 的定语从句，修饰先行词the brushes 。 完整形式为 the brushes that/which we used for your room ，关系代词在从句中作used 的宾语，所以可以省略。 【定语从句】（1）常见的引导词:that, which, who, whom, whose, where, when, why 等。 （2）关系代词(在从句中作主语、宾语或定语):that, which, who, whom,whose 例如:The man who helped me is my teacher.(作主语) The girl whom you met yesterday is my cousin. (作宾语，可省略) This is the book which tells us a story.(作主语) The car that he bought is very expensive. (作宾语，可省略) The boy whose father is a doctor is my classmate. (作定语) （2）关系副词(在从句中作状语):where, when, why 关系副词=介词 +which 例如:I’ll never forget the day when we met. ( = on which) This is the house where I lived ten years ago. ( = in which ) Do you know the reason why he left?(= for which ) 【即时练习】 1．This is the most beautiful song ________ I have ever listened to. A．which B．who C．that D．what 2．—I feel a little upset because I failed the exam again. —Come on. Don’t lose heart. Every failure is a valuable lesson ________ can help you grow. A．who B．what C．which D．whom 3．The man ________ saved many people in the earthquake is a true hero. A．which B．who C．whom D．whose 4．The girl ________ travel plans are always well-organized never misses beautiful views. A．who B．which C．whose D．whom 5．—Please tell me something about Yang Liwei. —He is a great astronaut of ________all the Chinese are proud. A．that B．whose C．who D．whom $