第05 讲Unit 4 My Favourite Subject
（知识全梳理&考点精准练）
内容导航
01 预习航标→析目标·明方向：预习导航精准定向
02 教材全解→析教材·学新知：情境概念深度构
考点精讲：聚焦常考要点，讲清逻辑
例题精析：典型题目带路，学会解题思路
即练固基：趁热打铁练一练，巩固刚学内容
03 过关检测→练考点·强落实：过关检测分层提
关键词
学习目标导航
学习目标
1. 能够正确说出学校各科目的英文名称。
2. 能够使用形容词描述不同学科的特点。
3. 能够使用连词and, but, because 连接信息，表达喜欢某学科的原因。
4. 能够询问他人的favourite subject 并说明理由。
学习重点
1. 学校科目的英文表达。
2. 描述学科的形容词。
3. 连词and, but, because 的用法。
4. 询问和回答favourite subject 的句型。
学习难点
1. 区分because 和so 的用法。
2. 正确使用and, but, because 连接句子。
3. 表达喜欢某学科的原因。
1.What’s your favourite subject?
你最喜欢的科目是什么？
【详解】
常见学校科目词汇表：
英文
中文
英文
中文
Chinese
语文
art
美术
English
英语
music
音乐
maths
数学
PE (physical education)
体育
history
历史
IT (information technology)
信息技术
geography
地理
biology
生物
science
科学
physics
物理
chemistry
化学
politics
政治
【重点短语】
favourite subject 最喜欢的科目
school subjects 学校科目
【例句】
My favourite subject is English.（我最喜欢的科目是英语。）
History is very interesting.（历史很有趣。）
We have IT on Monday.（我们周一有信息技术课。）
【拓展】
maths 是英式英语，美式英语用math。
PE 是physical education 的缩写。
subject 和lesson 的区别：subject 是“学科”，lesson 是“一节课”。
【典例】— What’s your favourite ______?
— My favourite subject is English.
A. sport B. colour C. subject D. food
【答案】C
【详解】句意：——你最喜欢的科目是什么？——我最喜欢的科目是英语。本空所缺应是名词。答语是
English（英语），English 是一门学科（subject）。故选C。
【即练1】We have ______ on Friday. We can learn about the past.
A. geography B. history C. biology D. IT
【即练2】______ is my favourite subject. I like drawing and painting.
A. Music B. PE C. Art D. Maths
2.Ella doesn’t like history because it’s boring.
艾拉不喜欢历史，因为它很无聊。
【详解】
描述学科的形容词表：
形容词
中文
例句
interesting
有趣的
History is interesting.
boring
无聊的
Maths is boring to me.
difficult
困难的
Biology is difficult.
easy
容易的
Art is easy for me.
useful
有用的
English is very useful.
exciting
令人激动的
PE is exciting.
important
重要的
Every subject is important.
fun
好玩的
Science is fun.
hard
难的
Physics is hard.
relaxing
令人放松的
Music is relaxing.
【例句】
I like English because it’s useful.（我喜欢英语，因为它很有用。）
He doesn’t like maths because it’s difficult.（他不喜欢数学，因为它很难。）
Music is relaxing. I like it.（音乐令人放松。我喜欢它。）
【拓展】
boring（令人无聊的）修饰物；bored（感到无聊的）修饰人。
The book is boring. ✅
I feel bored. ✅
不能说：I feel boring. ❌
【重点短语】
be boring to sb 对某人来说是无聊的
be useful for sth 对某事物有用
【易错警示】
interesting 和interested 的区别类似：
The movie is interesting.（电影有趣。）
I am interested in the movie.（我对电影感兴趣。）
【典例】Ella doesn’t like history because it’s ______.
A. interesting B. boring C. exciting D. useful
【答案】B
【详解】句意：艾拉不喜欢历史，因为它很无聊。本空所缺应是形容词。不喜欢的原因是“无聊”。故选B。
【即练1】I like English because it’s very ______. I can use it to talk with people from other countries.
A. boring B. difficult C. useful D. hard
【即练2】Maths is too ______ for me. I can’t work out the problems.
A. easy B. interesting C. difficult D. exciting
3.What’s your favourite subject? 你最喜欢的科目是什么？
【详解】
(1) 询问favourite subject 的句型
句型
例句
What’s your favourite subject?
My favourite subject is English.
What subject do you like best?
I like English best.
Which subject do you prefer?
I prefer maths.
(2) 询问原因的句型
句型
例句
Why do you like it?
Because it’s interesting.
Why does he like maths?
Because he’s good with numbers.
Can you tell me why?
Sure. It’s useful.
(3) 回答原因的结构
Because + 句子
理由可以是：It’s + 形容词/ I’m good at it / It’s useful for my future
【例句】
— Why do you like English? — Because it’s useful.
— Why does he like maths? — Because he is good with numbers.
— Why do you like music? — Because it’s relaxing.
【重点短语】
What’s your favourite...? 你最喜欢的……是什么？
Why do you like...? 你为什么喜欢……？
【注意】
because 后面跟完整的句子，不能只跟形容词。
正确：Because it’s interesting. ✅
错误：Because interesting. ❌
【典例】— Why do you like English?
— ______ it’s very useful.
A. So B. But C. Because D. And
【答案】C
【详解】句意：——你为什么喜欢英语？——因为它很有用。本空所缺应是连词。回答why 问句用because。
故选C。
【即练1】— ______ is your favourite subject?
— My favourite subject is music.
A. What B. Why C. Where D. How
【即练2】— Why does he like maths?
— Because he is good ______ numbers.
A. at B. with C. for D. in
4.I have art and geography today.
我今天有美术和地理课。
【详解】
(1) and 的基本用法
and 表示“和、并且”，连接并列的单词、短语或句子。
用法
例句
连接两个名词
I have art and geography today.
连接两个形容词
It’s interesting and useful.
连接两个动词
I sing and dance in music class.
连接两个句子
I like English, and my sister likes it too.
(2) and 的扩展用法
用法
例句
连接多个并列成分
I have Chinese, maths, and English today.
连接多个动作
I get up, wash my face, and go to school.
【例句】
I like maths and science.（我喜欢数学和科学。）
She is kind and helpful.（她善良又乐于助人。）
We sing, dance, and play games in music class.（我们在音乐课上唱歌、跳舞和玩游戏。）
【拓展】
连接两个并列句子时，and 前后可以是两个完整的句子。
I like art, and my brother likes music.
连接多个成分时，最后一个成分前加and。
【易错警示】
and 连接两个句子时，两个句子都是完整的。
正确：I like English, and I like maths. ✅
错误：I like English, and like maths. ❌（第二句缺少主语）
【典例】I have art ______ geography today.
A. and B. but C. because D. or
【答案】A
【详解】句意：我今天有美术和地理课。本空所缺应是连词。art 和geography 是并列关系，用and。故选
A。
【即练1】My favourite subjects are English ______ music.
A. and B. but C. because D. so
【即练2】She is good at maths ______ she often helps me.
A. and B. but C. because D. or
5.Biology is difficult but important.
生物很难但很重要。
【详解】
(1) but 的基本用法
but 表示“但是”，连接两个意思相反或转折的句子。
用法
例句
连接两个形容词
Biology is difficult but important.
连接两个句子
I like maths, but my sister doesn’t.
连接两个短语
He is poor but happy.
(2) but 的常见句型
句型
例句
I like...but...
I like art, but my sister likes music.
It’s...but...
It’s difficult but interesting.
主语+ like(s) + A, but + 主语+ like(s) + B
She likes English, but he likes maths.
【例句】
I like all the subjects, but my favourite is maths.（我喜欢所有科目，但我最喜欢的是数学。）
The test is hard, but I can do it.（考试很难，但我能行。）
He is not good at history, but he likes it.（他不擅长历史，但他喜欢它。）
【拓展】
but 还可以用在句子中间，连接两个转折的观点。
I wanted to go, but I was too tired.
but 不能和although 同时使用。
正确：Although it’s hard, I like it. ✅
正确：It’s hard, but I like it. ✅
错误：Although it’s hard, but I like it. ❌
【典例】Biology is difficult ______ important.
A. and B. but C. because D. so
【答案】B
【详解】句意：生物很难但很重要。本空所缺应是连词。difficult 和important 意思相反，用but 表示转折。
故选B。
【即练1】I like maths, ______ my brother doesn’t like it.
A. and B. but C. because D. so
【即练2】He is not good at science, ______ he works hard.
A. and B. but C. because D. so
6.I like Chinese because it’s fun. 我喜欢语文，因为它很有趣。
【详解】
(1) because 的基本用法
because 表示“因为”，说明原因或理由，回答why 问句。
用法
例句
表示原因
I like Chinese because it’s fun.
回答why 问句
— Why do you like it? — Because it’s interesting.
(2) because 的位置
位置
例句
放在后面
I like English because it’s useful.
放在前面（强调原因）
Because it’s useful, I like English.
(3) because of 的用法
because of 后面跟名词或名词短语，不能跟句子。
用法
例句
because of + 名词
I like it because of the teacher.
because of + 动名词
He was late because of getting up late.
(4) because 与so 的对比
连词
作用
例句
because
表示原因（为什么）
I like it because it’s fun.
so
表示结果（所以）
It’s fun, so I like it.
【例句】
I like music because it’s relaxing.（我喜欢音乐，因为它令人放松。）
Because maths is useful, I study hard.（因为数学很有用，所以我努力学习。）
I like this subject because of my teacher.（我喜欢这门科目是因为我的老师。）
【易错警示】
because 和so 不能同时使用。
正确：Because it’s interesting, I like it. ✅
正确：It’s interesting, so I like it. ✅
错误：Because it’s interesting, so I like it. ❌
【典例】I like English ______ it’s very useful.
A. and B. but C. because D. so
【答案】C
【详解】句意：我喜欢英语，因为它很有用。本空所缺应是连词。后面是喜欢的原因，用because。故选C。
【即练1】______ it’s a fun subject, I like PE very much.
A. Because B. But C. So D. And
【即练2】He doesn’t like history ______ it’s boring to him.
A. and B. but C. because D. so
7.Because I’m good with numbers. 因为我擅长数字。
【详解】
(1) so 的基本用法
so 表示“所以、因此”，连接两个句子，说明结果。
用法
例句
表示结果
It’s Sunday, so I don’t want to get up.
连接句子
I like English, so I work hard on it.
(2) because 与so 的对比
连词
作用
例句
because
表示原因（为什么）
I like it because it’s fun.
so
表示结果（所以）
It’s fun, so I like it.
(3) 同义句转换
原因和结果可以互换位置，使用because 或so。
用because
用so
Because it’s interesting, I like it.
It’s interesting, so I like it.
用because
用so
Because I’m tired, I go to bed.
I’m tired, so I go to bed.
【例句】
I was late, so I ran to school.（我迟到了，所以我跑去学校。）
Because I was late, I ran to school.（因为我迟到了，所以我跑去学校。）
【易错警示】
because 和so 不能同时出现在同一个句子里。
正确：Because it’s interesting, I like it. ✅
正确：It’s interesting, so I like it. ✅
错误：Because it’s interesting, so I like it. ❌
【典例】It was raining, ______ we stayed at home.
A. because B. but C. so D. and
【答案】C
【详解】句意：天在下雨，所以我们待在家里。本空所缺应是连词。“下雨”是原因，“待在家里”是结果，用
so。故选C。
【即练1】He is good at maths, ______ he often helps me with my maths homework.
A. because B. so C. but D. and
【即练2】The book is interesting, ______ I read it twice.
A. because B. but C. so D. and
8.Because I’m good with numbers. 因为我擅长数字。
【详解】be good with 灵巧的、善于应付……的，be good at 擅长……，be good for 对……有好处
(1) be good with 的用法
be good with 表示“善于应付……”，后面通常接人或具体事物。
用法
例句
be good with + 人
She is good with children.
be good with + 事物
He is good with numbers.
be good with + 工具
My dad is good with tools.
(2) be good at 的用法
be good at 表示“擅长……”，后面通常接学科、技能或活动。
用法
例句
be good at + 名词
I am good at maths.
be good at + 动名词
She is good at singing.
(3) be good for 的用法
be good for 表示“对……有好处”，后面通常接人或健康相关的事物。
用法
例句
be good for + 人/健康
Vegetables are good for you.
be good for + 身体部位
Running is good for your heart.
(4) 三者的对比
短语
含义
接什么
例句
be good with
善于应付
人、工具、数字
I’m good with numbers.
be good at
擅长
学科、技能
I’m good at maths.
be good for
对……有好处
人、健康
Milk is good for you.
【例句】
He is good with numbers.（他善于处理数字。）
He is good at maths.（他擅长数学。）
Maths is good for our brain.（数学对我们的大脑有好处。）
She is good with children.（她善于和孩子相处。）
She is good at singing.（她擅长唱歌。）
Reading is good for you.（阅读对你有好处。）
【易错警示】
be good with 后面不能接动词ing。
正确：I’m good with kids. ✅
错误：I’m good with playing. ❌
be good for 的主语通常是物，不是人。
正确：Exercise is good for you. ✅
错误：I am good for you. ❌（除非是特定语境）
【典例】I like maths because I’m good ______ numbers.
A. at B. with C. for D. in
【答案】B
【详解】句意：我喜欢数学，因为我擅长数字。本空所缺应是介词。be good with 意为“善于应付……”。故
选B。
【即练1】My sister is good ______ English. She speaks very well.
A. at B. with C. for D. in
【即练2】Eating vegetables is good ______ your health.
A. at B. with C. for D. in
9.What time is it? 几点了？
【详解】①What time is it? 几点了？②It’s time to... 该做……了③It’s time for... 该做……了
(1) 询问时间的句型
句型
例句
What time is it?
It’s 8 o’clock.
What’s the time?
It’s half past seven.
(2) 时间的表达法
时间
表达
说明
整点
eight o’clock
8:00
半点
half past eight
8:30
几点过几分
ten past eight
8:10
几点差几分
ten to nine
8:50
上午
8:00 a.m.
早上8 点
下午
3:00 p.m.
下午3 点
(3) It’s time to / for 的区别
句型
用法
例句
It’s time to + 动词原形
该做某事了
It’s time to get up.
It’s time for + 名词
该做某事了
It’s time for class.
【例句】
What time is it? It’s 7:30.（几点了？七点半了。）
It’s time to go to school.（该去上学了。）
It’s time for lunch.（该吃午饭了。）
【拓展】
a.m. 是上午（拉丁语ante meridiem）
p.m. 是下午（拉丁语post meridiem）
【易错警示】
What time 问具体时刻，When 问日期或时间范围。
What time do you get up? — At 6:30. ✅
When is your birthday? — On May 5th. ✅
【典例】— ______ is it?
— It’s 8 o’clock.
A. What day B. What time C. What colour D. What subject
【答案】B
【详解】句意：——几点了？——八点了。本空所缺应是疑问短语。询问具体时刻用What time。故选B。
【即练1】It’s time ______ class. Let’s go.
A. to B. for C. of D. with
【即练2】— What time do you get up?
— I get up ______ 6:30.
A. in B. on C. at D. for
10.I like all the subjects, but my favourite is maths. 我喜欢所有科目，但我最喜欢的是数学。
【详解】
(1) 表达喜好的句型
句型
例句
I like + 名词/动名词
I like English. / I like reading.
I love + 名词/动名词
I love music.
My favourite + 名词+ is...
My favourite subject is English.
I like...best 最喜欢
I like maths best.
I prefer + 名词/动名词
I prefer history.
(2) 表示程度的副词
副词
中文
例句
very much
非常
I like English very much.
a lot
非常
I like maths a lot.
a little
一点点
I like science a little.
not at all
一点也不
I don’t like history at all.
(3) 表达对比
表达
例句
I like...but...
I like art, but my sister likes music.
not...but...
I like not maths, but English.
prefer A to B 比起B 更喜欢A
I prefer English to maths.
【例句】
I like all the subjects, but my favourite is maths.（我喜欢所有科目，但我最喜欢的是数学。）
She loves music because it’s relaxing.（她喜欢音乐，因为它令人放松。）
He enjoys playing basketball.（他喜欢打篮球。）
I prefer reading to watching TV.（比起看电视，我更喜欢阅读。）
【拓展】
like 和love 可以互换，love 程度更深。
enjoy 后面只能跟动名词：enjoy doing sth.
prefer 后面可以跟名词、动名词或动词不定式。
【易错警示】
very much 放在句末，不能放在动词前面。
正确：I like English very much. ✅
错误：I very much like English. ❌
【典例】I like all the subjects, ______ my favourite is English.
A. and B. but C. because D. so
【答案】B
【详解】句意：我喜欢所有科目，但我最喜欢的是英语。本空所缺应是连词。“喜欢所有”和“最喜欢英语”
之间有转折，用but。故选B。
【即练1】She ______ music because it’s relaxing.
A. like B. likes C. liking D. to like
【即练2】My favourite subject is PE ______ I like sports.
A. because B. but C. so D. and
一、单项选择
1．James likes _________ because he can learn a lot of places around the world.
A．Biology
B．Maths
C．Geography
D．English
2．Lisa’s favorite subject is ________, because she wants to know about the past.
A．history
B．math
C．music
D．English
3．—Do you like painting?
—Yes. I like it ________ I can get pleasure (快乐) from it.
A．because
B．so
C．but
D．although
4．I don’t like this book. It’s very ________.
A．fun
B．boring
C．important
D．useful
5．I don’t like the job because it’s ________.
A．boring
B．useful
C．interesting
D．important
6．—________ do you usually get up in the morning?
—At six o’clock.
A．What time
B．Where
C．Why
D．How
7．I usually find biology very hard, ________ today’s biology lesson is really interesting.
A．and
B．but
C．so
D．or
8．Playing mobile games is interesting, ________ we shouldn’t play for a long time.
A．and
B．or
C．but
D．so
9．—Grandma Lee is _________ these kids.
—Yeah! She is _________ telling stories and all the children like her a lot.
A．good with; good at
B．good at; good with
C．good for; good at
D．good to; good for
10．What ______ weather! The wind is always blowing and we can’t go camping.
A．exciting
B．good
C．terrible
D．lovely
二、单词拼写
11．H________ (历史) is my favorite subject. It’s interesting.
12．________ (地理) is my favorite subject.
13．________ (生物学) is interesting. It’s my favourite subject.
14．Teng Fei likes Monday b________ he can have P.E. and English lessons.
15．This book is too _________ (无聊的). I don’t like it at all.
16．Are you ________ old people? (善于应付……的)
17．Miss Wu teaches very well and everyone ________ her. (like)
18．Lisa loves The Little Prince and it is always one of her f________ movies.
三、完成句子
19．他们擅长解决难题。
They are ________ ________ solving difficult problems.
20．Maths is difficult. It is very important. (合并为一句话)
Maths is difficult ________ ________.
21．Helen sits on my left and Peter sits on my right. (改为同义句)
I sit ________ Helen ________ Peter.
22．He does well in every subject. (改为同义句)
He is ________ every subject.
23．我最喜欢的科目是地理，因为我喜欢旅游。
My ________ ________ is ________ because I like ________.
24．to, home, rainforests, animals, are, plants, and. (连词成句)
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