内容正文:
人教版英语三年级下册Unit 3 Learning better 寒假预习清单
预习目标:掌握“提升学习能力”主题核心单词、短语及句型,理解并运用一般现在时第三人称单数、情态动词can表能力的拓展用法,能描述学习方法、表达自身学习能力,通过多样题型检测预习效果,为新学期课堂学习夯实基础。
核心提示:本单元聚焦学习场景,核心语法为一般现在时第三人称单数(重点难点),练习题涵盖首字母填空、选词填空、单选、句型转换、阅读理解、仿写句子等,题型丰富不重复,贴合三年级下册难度,拒绝空洞拓展,所有内容围绕单元主题展开。
一、核心单词(会读、会认、会写,结合学习场景记忆)
英文单词
中文释义
发音提示
语境搭配(帮你理解运用)
learn
学习;学会
/lɜːn/(英式)/lɜːrn/(美式)
learn English 学习英语
better
更好的(good/well的比较级)
/ˈbetə(r)/
learn better 学得更好
read
读;阅读
/riːd/(动词原形)
read books 读书
write
写;书写
/raɪt/
write English words 写英语单词
speak
说;讲
/spiːk/
speak English 说英语(承接前单元,拓展学习场景)
listen
听
/ˈlɪsn/
listen to English songs 听英文歌
practise
练习(动词)
/ˈpræktɪs/
practise speaking 练习口语
help
帮助;帮忙
/help/
help each other 互相帮助
ask
问;询问
/ɑːsk/(英式)/æsk/(美式)
ask questions 问问题
answer
回答;答案(动词/名词)
/ˈɑːnsə(r)/(英式)/ˈænsər/(美式)
answer questions 回答问题
hard
努力地(副词);困难的(形容词)
/hɑːd/(英式)/hɑːrd/(美式)
study hard 努力学习
easy
容易的(形容词)
/ˈiːzi/
It’s easy to learn. 这很容易学。
difficult
困难的(形容词)
/ˈdɪfɪkəlt/
It’s difficult for me. 这对我来说很难。
二、重点短语(会读、会用,能结合学习场景造句)
1. 学习动作短语
· learn English 学习英语
· read English books 读英语书
· write English words 写英语单词
· speak English 说英语
· listen to English songs 听英文歌
· practise speaking English 练习说英语
· study hard 努力学习
· ask questions 问问题
· answer questions 回答问题
· help each other 互相帮助
2. 学习能力与感受短语
· learn better 学得更好
· be good at... 擅长……(拓展核心短语)
· be difficult for sb. 对某人来说很难
· be easy for sb. 对某人来说很容易
· read loudly 大声朗读
· write carefully 认真书写
三、核心句子(会读、会背、会仿写,能情景运用)
1. 表达学习能力(情态动词can)
· I can read English books. 我能读英语书。
· I can speak English well. 我能把英语说得很好。
· I can’t write English words well. 我写英语单词写得不好。
· Can you learn English better? 你能学得更好吗?
· Yes, I can. / No, I can’t. 是的,我能。/ 不,我不能。
2. 描述他人学习情况(一般现在时三单)
· He reads English books every morning. 他每天早上读英语书。
· She writes English words carefully. 她认真写英语单词。
· Tom practises speaking English every day. 汤姆每天练习说英语。
· Lucy helps me learn English. 露西帮我学习英语。
· He studies hard at school. 他在学校努力学习。
3. 表达学习感受与方法
· It’s easy to learn English. 学习英语很容易。
· It’s difficult for me to write. 对我来说写字很难。
· We should help each other. 我们应该互相帮助。
· Practise every day, and you can learn better. 每天练习,你就能学得更好。
· I can ask my teacher for help. 我可以向老师求助。
4. 询问学习情况
· —Can you speak English? 你能说英语吗?
· —Yes, I can. But I can’t speak it well. 是的,我能。但我说得不好。
· —How do you learn English? 你怎么学习英语?
· —I learn English by reading books. 我通过读书学习英语。
· —Does she learn English well? 她英语学得好吗?
· —Yes, she does. 是的,她学得好。
四、基础语法(理解核心用法,会简单运用,不深挖难点)
(一)一般现在时第三人称单数(核心难点)
1. 用法
当句子主语是第三人称单数(he, she, it,或单个人名、事物名称,如Tom, the book)时,谓语动词(实义动词)要发生变化,用于描述经常性、习惯性的动作(如日常学习行为)。
2. 动词三单变化规则(重点掌握前3条)
· 一般情况:动词末尾加 -s。例:read → reads(读)、write → writes(写)、speak → speaks(说)
· 以s, x, ch, sh, o结尾的动词:加 -es。例:do → does、watch → watches(拓展,本单元不重点涉及)
· 以辅音字母 + y结尾的动词:变y为i,加 -es。例:study → studies(学习)、try → tries(尝试)
· 特殊变化(本单元无,仅作了解):go → goes、have → has
3. 句型结构
· 肯定句:主语(三单)+ 动词三单形式 + 其他. 例:She reads books every day. 她每天读书。
· 否定句:主语(三单)+ doesn’t + 动词原形 + 其他. 例:He doesn’t write well. 他写得不好。
· 一般疑问句:Does + 主语(三单)+ 动词原形 + 其他? 回答:Yes, 主语 + does. / No, 主语 + doesn’t. 例:—Does Lucy learn English? —Yes, she does. 露西学英语吗?是的,她学。
4. 易错点
① 主语是第三人称单数时,动词必须变三单,不可用原形;② 否定句和疑问句中,用了doesn’t,后面的动词要变回原形;③ study变三单是studies,注意y变i加es,不要直接加s。
(二)情态动词can表能力(拓展巩固)
1. 用法
延续前单元内容,本单元重点拓展“can表学习能力”,后接动词原形,无人称和数的变化(主语是三单时,can也不变形)。
2. 拓展句型
· 肯定句:主语 + can + 动词原形 + 程度副词(well/better). 例:I can speak English well. 我能说好英语。
· 否定句:主语 + can’t + 动词原形 + 其他. 例:She can’t read English books. 她不能读英语书。
· 疑问句:Can + 主语 + 动词原形 + 其他? 例:Can he learn better? 他能学得更好吗?
(三)形容词easy/difficult的用法
用于描述学习内容的难易程度,常用句型:It’s + easy/difficult + for sb. + to do sth.(对某人来说做某事容易/困难)。
例:It’s easy for me to read. 对我来说读书很容易。It’s difficult for her to speak. 对她来说说话很难。
小试牛刀
(一)根据句意及首字母提示写单词
1.We should s_______ hard to learn English well.
2.She can r_______ English books every morning.
3.It’s d_______ for me to write English words.
4.We can p_______ speaking English after class.
5.He often a_______ his teacher for help.
(二)选词填空空
从括号内选择合适的词(learn/learns/can/can’t/does/
doesn’t/easy/difficult/help/practises)填空,每个词仅用1次,不得重复。
1.He _______ English well. He reads every day.
2.I _______ speak English, but I can write.
3.It’s ______ to learn this word. Everyone can remember it.
4.She _______ speaking English every evening. So she is good at it.
5.My sister _______ like reading. She likes writing.
6.We should _______ each other with our lessons.
7._______ he learn English by listening to songs?
8.I want to _______ better. Can you help me?
9.It’s _______ for me to finish this work alone.
10.She _______ swim, so she often swims on weekends.
(三)单项选择
请将正确答案的序号填在题前括号内。
( )1.He _______ English books every day.
A. read B. reads C. reading
( )2.—Can you speak English well? —_______
A. Yes, I can. B. Yes, I do. C. Yes, I am.
( )3.It’s difficult _______ me to learn Maths.
A. for B. to C. with
( )4.She _______ study hard. She is good at all subjects.
A. doesn’t B. can C. does
( )5.—Does Lucy write English words? —_______
A.Yes, she can. B.Yes, she does. C.No, she isn’t.
( )6.We can _______ each other learn better.
A. help B. helps C. helping
( )7.He _______ speak English. He can only speak Chinese.
A. can B. can’t C. doesn’t
( )8.Tom _______ his homework carefully every day.
A. do B. does C. is doing
( )9.It’s easy _______ English songs.
A. to sing B. sing C. sings
( )10.She _______ by reading English books.
A. learn B. learns C. learning
(四)句型转换
按要求改写句子,每空一词(含缩写)。
1.He reads English books every morning.(改为否定句)
He _______ _______ English books every morning.
2.I can speak English well.(改为一般疑问句)
_______ _______ speak English well?
3.She learns English by listening to songs.(改为一般疑问句)
_______ she _______ English by listening to songs?
4.It’s easy for me to write.(改为否定句)
It’s _______ for me to write.
5.They help each other.(改为第三人称单数句,主语改为She)
She _______ _______ other.
(五)阅读理解
阅读短文,判断正(T)误(F)。
My name is Lily. I am in Grade Four. I like learning English. I learn English by reading books and listening to English songs. I can speak English well, but I can’t write English words very well. My friend Tom learns English hard. He reads English every morning. He writes English words carefully. He often helps me write. We help each other. I think we can learn English better together.
( )1.Lily likes learning English.
( )2.Lily learns English by watching TV.
( )3.Lily can write English words well.
( )4.Tom reads English every morning.
( )5.Lily and Tom help each other.
(六)仿写句子
根据例句,结合本单元主题仿写句子,每句需符合语法规则,贴合学习场景。
1.例句:I can read English books.(情态动词can表能力)
仿写:____________________
2.例句:He studies hard every day.(一般现在时三单)
仿写:____________________
3.例句:It’s easy for me to read.(easy句型)
仿写:____________________
4.例句:We should help each other.(should表建议)
仿写:____________________
5.例句:She learns English by reading.(by表方式)
仿写:____________________
参考答案
(一)根据句意及首字母提示写单词
1.study 2.read 3.difficult 4.practise 5.asks
(二)选词填空
1.learns 2.can’t 3.easy 4.practises 5.doesn’t
6.help 7.Does 8.learn 9.difficult 10.can
(三)单项选择
1-5 BAABB 6-10 ABBAB
(四)句型转换
1.doesn’t; read 2.Can; you 3.Does; learn
4.difficult 5.helps; each
(五)阅读理解
1-5 TFFTT
(六)仿写句子
参考范文(符合语法规则,贴合主题即可,答案不唯一):
1.I can write English words.(情态动词can表能力)
2.She reads English every evening.(一般现在时三单)
3.It’s easy for me to speak.(easy句型)
4.We should practise every day.(should表建议)
5.He learns English by listening to songs.(by表方式)
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