Unit 4 Have fun after class 知识点(讲义)-2025-2026学年译林版(三起)英语三年级下册

2026-04-08
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资源信息

学段 小学
学科 英语
教材版本 小学英语译林版(三起)三年级下册
年级 三年级
章节 Unit 4 Have fun after class
类型 教案-讲义
知识点 -
使用场景 同步教学-单元练习
学年 2026-2027
地区(省份) 江苏省
地区(市) -
地区(区县) -
文件格式 DOCX
文件大小 58 KB
发布时间 2026-04-08
更新时间 2026-04-17
作者 Thea的补给站
品牌系列 -
审核时间 2026-04-08
下载链接 https://m.zxxk.com/soft/57231641.html
价格 1.00储值(1储值=1元)
来源 学科网

摘要:

该小学英语讲义通过表格梳理、对比辨析等工具系统构建单元知识体系,涵盖19个核心词汇、5类句型结构及语音知识,以"词汇拓展-句型应用-语音练习"递进框架呈现,用表格归纳人称代词变化、方位介词用法等重难点,清晰展现知识内在逻辑。 讲义亮点在于"趁热打铁"分层练习设计,如第三人称单数填空、where句型转换、f/v语音辨析等题型,结合语言能力培养与思维品质提升,基础题巩固知识,拓展题深化理解,助力学生自主构建知识网络,为教师实施精准分层教学提供有效支持。

内容正文:

3BU4 Have fun after class知识点 New words 1.have fun (动词短语)玩得开心 拓展:主语是第三人称单数(he/she/it或单数名词)用has 例:She has fun today. 趁热打铁:选择have/has填空。 1.We fun after class. 2.Bobby fun after school. 3.I fun with my friends. 4.He many friends. 2.after class (时间状语)课后 after(介词)在......之后 →反义词 before 在......之前 放学后 注意:动词+时间状语在翻译成中文时,先翻译时间状语,再翻译动词 例:have fun after class 下课后玩得开心 shout in the library 3.介词 behind 在......的后面 by 在......的旁边 under在......的下面 in 在......的里面 on 在......的上面 知识点:方位介词后可以接名词或代词,接名词时,通常加上冠词,物主代词等;接人称代词时,要用人称代词宾格。 在树后面 在树旁边 在桌子下面 by同义词 beside 趁热打铁:选词填空。 1.Yang Ling is under (the/不填)tree. 2.The pencil case is in (the/不填)my schoolbag. 3.Lily sits behind (me/I). 4.Please come with (we/us). 5.There’s a toy car (under/in)the table. 6.Tom is tall,he sits (under/behind)Jack. 7.Can you see a ball (under/behind)the door? 4.tree (名词)树,树木 复数: 区分:在树上①in the tree(外来物) ②on the tree(长在树上) 许多树 在树下 趁热打铁:选择in/on填空。 1.I can see a bird the tree. 2.Many apples are the tree. 3.There are many oranges the tree. 4.There’s a balloon(气球) the tree. 5. flower (名词)花,花朵 复数: 两朵漂亮的花 在花丛中 6.over 结束 下课了。 结束了 7.play (动词)玩耍 play hide-and-seek 去玩 玩球 8.go (动词)开始;移动 三单形式:goes 去上学 回家 9.plane (名词)飞机 复数: 我的飞机 纸飞机paper plane 10.very (副词)很,非常 用法:常放在形容词前,修饰形容词,表示程度 非常好 11.far (副词)远 反义词:near/close 飞得很远 12.where (疑问词)在哪里,到哪里 用法:用来对地点,位置进行提问。 句型结构: Where is/are +人/物品? 回答:He/She/It is /They are +介词+地点。 例:---Where is the bird? ---It’s in the tree. ---Where is Helen? ---She’s in the garden. ---Where are the students? ---They are under the tree. 趁热打铁: (一)选词填空。 1.Where (is/are)the boys? 2.Where (is/are)the butterfly? 3.Where are the (pen/pens)? 4.Where (is/are)the ducks? 5.---Where (is/are)Su Hai and Su Yang? --- (She’s/They’re)at school. 6.---Where (is/are)Liu Tao? --- (He’s/It’s)in the garden. (二)按要求改句子。 1.Yang Ling is behind the tree.(改为一般疑问句,并作肯定回答) --- Yang Ling the tree? --- . is. 2.Bobby and Sam are under the table.(改为一般疑问句,并作否定回答) --- Bobby and Sam under the table? ---No, . 3.The butterfly is in the flowers.(改为否定句) The butterfly in the flowers. 4.My plane is on the table.(对划线部分提问) plane? 5.My plane is in the tree.(对划线部分提问) plane? 已学疑问词:what是什么 how如何,怎样 who谁,谁是 13.find (动词)找到 找不到它 拓展:look for 寻找(过程) find找到(结果) 例:I can't my pencil.Can you help me it?(look for / find) 14.student (名词)学生 复数: 词汇拓展:teacher 老师 那些学生 15.garden (名词)花园,园圃 近义词:park 公园 在花园里 16.butterfly (名词)蝴蝶 复数: 一只漂亮的蝴蝶 17.beautiful (形容词)美丽的,美好的 近义词:nice 一个漂亮女孩 真漂亮! 18.duck (名词)鸭子 复数: 三只鸭子 the duck under the tree 19.of (介词)关于 知识点:介词后用人称宾格 一张关于你们的画 Lead-in&Cartoon time&Story time 1.Let’s play hide-and-seek. 咱们玩捉迷藏吧。 知识点:let+人称宾格+动词原形 hide-and-seek 捉迷藏 复习:人称代词 主格 I we you you she he it they 宾格 me us you you her him it them 形物代 my our your your her his its their 趁热打铁:选出下列单词不同类的一项 ( )1.A.he B.she C.I ( )2.A.me B.my C.our ( )3.A.your B.him C.us ( )4.A.them B.us C.we 2.Who’s behind the tree? 谁在树后面? 复习:who 谁 询问某人是谁,用who提问。 句型结构:“Who+be动词+其他?” 答句:“主语(可用人称代词替代)+be动词+其他。” 例:---Who is this man? ---He’s my uncle. ---Who are they? ---They’re ducks. 3.How do you have fun after class? 你下课后怎么玩? after class 下课后 how 如何,怎样 how to have fun 怎么玩 4. Where’s my paper plane? 我的纸飞机在哪里? 回答:It's +地点. where对人或物品的位置提问 5.The planes go very far. 飞机飞得非常远。 拓展:主语“The planes”是复数,因此动词“go”用原形。 6.I can’t find it. 我找不到它。 can't=can not不能,不会 can/can’t是情态动词,后面动词用原形 例:You can't (are/be)late again. 7.The students are in the school garden. 学生们在学校花园里。 改为一般疑问句: the students the school garden? 肯定回答:Yes, . 否定回答:No, . 对划线部分提问: the students? 8.I want to draw the flowers. 我想画花。 复习:want=would like 想要 用法:want/would like +to +动词 want/would like to draw 想要画画 want/would like +名词 want/would like a sweet 想要一颗糖 趁热打铁: (一)找出下列单词中的动词,在括号内打“√” ( )have ( )go ( )a sweet ( )milk ( )pens ( )eat ( )cakes ( )play ( )clean ( )draw (二)选择“to或 / ”填空。 1.I want go to bed. 2.Would you like some sweets? 3.Do you want a new pencil? 4.I’d like draw the flowers. 5.We want the cake now! 6.He would like play with me. 9.How beautiful! 多么漂亮啊! How lovely! 多么可爱呀! 讲解:How+形容词! 是感叹句,一般用来夸奖某人或某物,回答通常是“Thank you.” 10.What’s that? 那是什么? 复习:询问近处/远处的东西是什么,用句型“What's this/that?”回答“It's....” 例:This is our school.(对划线部分提问) What's this? 趁热打铁:按要求改句子。 1.That is a big garden.(改为一般疑问句,并作否定回答) --- a big garden? ---No, . 2.That is a picture.(对划线部分提问) that? 3.This is a big book.(对划线部分提问) this? 4.These are desks and chairs.(对划线部分提问) these? Sounds in focus f/ff → /f/ find fine five far fun friend floor flower off 特殊:gh→/f/ cough(咳嗽) ph→/f/ elephant(大象) v → /v/ very over 特殊:of /v/ 趁热打铁:判断下列单词划线部分读音是否相同,相同的写“S”,不相同的写“D”。 ( )1.beautiful butterfly ( )2.of off ( )3.late five ( )4.cough find ( )5.far very ( )6.over of ( )7.flower over ( )8.where what 1.It’s time to have fun! 是时候好好玩一玩了! 复习:It's time to+动词/动词短语. 例:It's time to have fun. It’s time for+名词. 例:It's time for class. 趁热打铁: (一)写出下列单词或短语的词性,动词写“v.”,名词写“n.” ( )home ( )have fun ( )go to school ( )have lunch ( )school ( )sleep ( )sweep the floor (二)选择“to或for”填空。 1.It's time have dinner. 2.It’s time school. 3.It’s time go home. 4.It’s time play outside. 5.It’s time clean the classroom. 6.It’s time lunch. 7.It’s time the cake. 8.It’s time home. 3BU4 Have fun after class知识点 New words 1.have fun (动词短语)玩得开心 拓展:主语是第三人称单数(he/she/it或单数名词)用has 例:She has fun today. 趁热打铁:选择have/has填空。 1.We have fun after class. 2.Bobby has fun after school. 3.I have fun with my friends. 4.He has many friends. 2.after class (时间状语)课后 after(介词)在......之后 →反义词 before 在......之前 放学后 after school 注意:动词+时间状语在翻译成中文时,先翻译时间状语,再翻译动词 例:have fun after class 下课后玩得开心 shout in the library 在图书馆里大叫 3.介词 behind 在......的后面 by 在......的旁边 under在......的下面 in 在......的里面 on 在......的上面 知识点:方位介词后可以接名词或代词,接名词时,通常加上冠词,物主代词等;接人称代词时,要用人称代词宾格。 在树后面 behind the tree 在树旁边 by the tree 在桌子下面 under the desk/table by同义词 beside 趁热打铁:选词填空。 1.Yang Ling is under the (the/不填)tree. 2.The pencil case is in 不填 (the/不填)my schoolbag. 3.Lily sits behind me (me/I). 4.Please come with us (we/us). 5.There’s a toy car under (under/in)the table. 6.Tom is tall,he sits behind (under/behind)Jack. 7.Can you see a ball behind (under/behind)the door? 4.tree (名词)树,树木 复数: trees 区分:在树上①in the tree(长在树上) ②on the tree(外来物) 许多树 many trees 在树下 under the tree 趁热打铁:选择in/on填空。 1.I can see a bird in the tree. 2.Many apples are on the tree. 3.There are many oranges on the tree. 4.There’s a balloon(气球) in the tree. 5. flower (名词)花,花朵 复数: flowers 两朵漂亮的花 two beautiful flowers 在花丛中 in the flowers 6.over 结束 下课了。 Class is over. 结束了 be over 7.play (动词)玩耍 play hide-and-seek 玩捉迷藏 去玩 go and play 玩球 play balls 8.go (动词)开始;移动 三单形式:goes 去上学 go to school 回家 go home 9.plane (名词)飞机 复数: planes 我的飞机 my plane 纸飞机paper plane 10.very (副词)很,非常 用法:常放在形容词前,修饰形容词,表示程度 非常好 very good 11.far (副词)远 反义词:near/close 飞得很远 go very far 12.where (疑问词)在哪里,到哪里 用法:用来对地点,位置进行提问。 句型结构: Where is/are +人/物品? 回答:He/She/It is /They are +介词+地点。 例:---Where is the bird? ---It’s on the tree. ---Where is Helen? ---She’s in the garden. ---Where are the students? ---They are under the tree. 趁热打铁: (一)选词填空。 1.Where are (is/are)the boys? 2.Where is (is/are)the butterfly? 3.Where are the pens(pen/pens)? 4.Where are (is/are)the ducks? 5.---Where are (is/are)Su Hai and Su Yang? --- They’re (She’s/They’re)at school. 6.---Where is (is/are)Liu Tao? --- He’s (He’s/It’s)in the garden. (二)按要求改句子。 1.Yang Ling is behind the tree.(改为一般疑问句,并作肯定回答) --- Is Yang Ling behind the tree? --- Yes . she is. 2.Bobby and Sam are under the table.(改为一般疑问句,并作否定回答) --- Are Bobby and Sam under the table? ---No, they aren’t . 3.The butterfly is in the flowers.(改为否定句) The butterfly isn’t in the flowers. 4.My plane is on the table.(对划线部分提问) Where is your plane? 5.My plane is in the tree.(对划线部分提问) Where’s your plane? 已学疑问词:what是什么 how如何,怎样 who谁,谁是 13.find (动词)找到 找不到它 can’t find it 拓展:look for 寻找(过程) find找到(结果) 例:I can't find my pencil.Can you help me look for it?(look for / find) 14.student (名词)学生 复数: students 词汇拓展:teacher 老师 那些学生 those students 15.garden (名词)花园,园圃 近义词:park 公园 在花园里 in the garden 16.butterfly (名词)蝴蝶 复数: butterflies 一只漂亮的蝴蝶 a beautiful butterfly 17.beautiful (形容词)美丽的,美好的 近义词:nice 一个漂亮女孩 a beautiful girl 真漂亮! How beautiful! 18.duck (名词)鸭子 复数: ducks 三只鸭子 three ducks the duck under the tree 在树下的鸭子 19.of (介词)关于 知识点:介词后用人称宾格 一张关于你们的画 a picture of you Lead-in&Cartoon time&Story time 1.Let’s play hide-and-seek. 咱们玩捉迷藏吧。 知识点:let+人称宾格+动词原形 hide-and-seek 捉迷藏 复习:人称代词 主格 I we you you she he it they 宾格 me us you you her him it them 形物代 my our your your her his its their 趁热打铁:选出下列单词不同类的一项 ( C )1.A.he B.she C.I ( A )2.A.me B.my C.our ( A )3.A.your B.him C.us ( C )4.A.them B.us C.we 2.Who’s behind the tree? 谁在树后面? 复习:who 谁 询问某人是谁,用who提问。 句型结构:“Who+be动词+其他?” 答句:“主语(可用人称代词替代)+be动词+其他。” 例:---Who is this man? ---He’s my uncle. ---Who are they? ---They’re ducks. 3.How do you have fun after class? 你下课后怎么玩? after class 下课后 how 如何,怎样 how to have fun 怎么玩 4. Where’s my paper plane? 我的纸飞机在哪里? 回答:It's +地点. where对人或物品的位置提问 5.The planes go very far. 飞机飞得非常远。 拓展:主语“The planes”是复数,因此动词“go”用原形。 6.I can’t find it. 我找不到它。 can't=can not不能,不会 can/can’t是情态动词,后面动词用原形 例:You can't be (are/be)late again. 7.The students are in the school garden. 学生们在学校花园里。 改为一般疑问句: Are the students in the school garden? 肯定回答:Yes, they are . 否定回答:No, they aren’t . 对划线部分提问: Where are the students? 8.I want to draw the flowers. 我想画花。 复习:want=would like 想要 用法:want/would like +to +动词 want/would like to draw 想要画画 want/would like +名词 want/would like a sweet 想要一颗糖 趁热打铁: (一)找出下列单词中的动词,在括号内打“√” ( √ )have ( √ )go ( )a sweet ( )milk ( )pens ( √ )eat ( )cakes ( √ )play ( √ )clean ( √ )draw (二)选择“to或 / ”填空。 1.I want to go to bed. 2.Would you like / some sweets? 3.Do you want / a new pencil? 4.I’d like to draw the flowers. 5.We want / the cake now! 6.He would like to play with me. 9.How beautiful! 多么漂亮啊! How lovely! 多么可爱呀! 讲解:How+形容词! 是感叹句,一般用来夸奖某人或某物,回答通常是“Thank you.” 10.What’s that? 那是什么? 复习:询问近处/远处的东西是什么,用句型“What's this/that?”回答“It's....” 例:This is our school.(对划线部分提问) What's this? 趁热打铁:按要求改句子。 1.That is a big garden.(改为一般疑问句,并作否定回答) --- Is that a big garden? ---No, it isn’t . 2.That is a picture.(对划线部分提问) What is that? 3.This is a big book.(对划线部分提问) What’s this? 4.These are desks and chairs.(对划线部分提问) What are these? Sounds in focus f/ff → /f/ find fine five far fun friend floor flower off 特殊:gh→/f/ cough(咳嗽) ph→/f/ elephant(大象) v → /v/ very over 特殊:of /v/ 趁热打铁:判断下列单词划线部分读音是否相同,相同的写“S”,不相同的写“D”。 ( S )1.beautiful butterfly ( D )2.of off ( D )3.late five ( S )4.cough find ( D )5.far very ( S )6.over of ( D )7.flower over ( S )8.where what 1.It’s time to have fun! 是时候好好玩一玩了! 复习:It's time to+动词/动词短语. 例:It's time to have fun. It’s time for+名词. 例:It's time for class. 趁热打铁: (一)写出下列单词或短语的词性,动词写“v.”,名词写“n.” ( n. )home ( v. )have fun ( v. )go to school ( v. )have lunch ( n. )school ( v. )sleep ( v. )sweep the floor (二)选择“to或for”填空。 1.It's time to have dinner. 2.It’s time for school. 3.It’s time to go home. 4.It’s time to play outside. 5.It’s time to clean the classroom. 6.It’s time for lunch. 7.It’s time for the cake. 8.It’s time for home. 1 学科网(北京)股份有限公司 学科网(北京)股份有限公司 $

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Unit 4 Have fun after class 知识点(讲义)-2025-2026学年译林版(三起)英语三年级下册
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Unit 4 Have fun after class 知识点(讲义)-2025-2026学年译林版(三起)英语三年级下册
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Unit 4 Have fun after class 知识点(讲义)-2025-2026学年译林版(三起)英语三年级下册
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