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(共18张PPT)
Unit 4 My favorite subject
sectionA(3a-3d)
Review
过去 (名词) _______ 2. 善于应付(短语) _______
3. 数字(名词) _____ 4. 某事帮助某人(短语) _______
5. 原因(名词) ________ 6. 看 (短语) __________
7. 了解过去很有趣。 ___________________________
8. 我喜欢所有的学科，但是我最喜欢数学。 _______________________
9. 你能在这个学科帮助我吗？___________________
10. 我们去上课吧! ______________________
be good with
past
按要求写出正确的单词、词组或句子。
number
help sb with sth
reason
Can you help me with this subject
look at
I like all the subjects, but I like maths best.
It’s interesting to learn about the past.
Let’s go to class!
Which is your favourite school day
Lead in
Let's guess: What subject is it
1.We are having the lesson now!
/'lesn/ n. 课；一节课
2. We can draw beautiful pictures in this class!
3. It takes us into a world full of 1,2,3 and X,Y,Z…It's difficult but useful!
/'ju:sfl/ adj. 有用的；有益的
4. In this class, we can play football and basketball.
5. It is interesting! In this class, we can know animals, plants(植物) and so on.
6. It's relaxing.We can sing and dance in this class!
What subject can you see
English
math
Chinese
P.E.
music
science
geography
history
art
biology
computer
politics
What classes do you have on that day
Description words
boring
difficult
busy
easy
fun/interesting
free
cool
helpful / useful...
What’s your favorite subject Why
Grammar Focus
We are going to learn something about how to use conjunction and, but,
or because.
grammar n. 语法
focus n. 聚焦
conjunction. n. 结构
I have art and geography today.
English is important, and my English teacher is really nice.
Biology is difficult but important.
History is my favourite subject, but mysister doesn't like it.
I like Chinese because it's fun.
He doesn't like maths because it's boring to him.
and
but
because
and “和”， 表示并列、顺承关系
but “但是”， 表示转折关系
because “因为“， 表示因果关系
1.We use “ ” to give a reason.
2.We use “ ” to give another idea.
3.We use “ ” to say how two ideas are different.
because
and
but
注： but, and若连接的是两个主句，句前应该加上逗号。
3b
Match the two parts to make sentences.
make sentences造句
F
E
D
A
B
C
listen to 听
be good at擅长
3c
Complete the passage with and, but, or because.
passage n. 文章
because
and
and
but
and
but
and
remember v. 记住
everyone n. 每个人
3d
Do a survey in class using the questions below.
survey n. 调查
Questions Classmate 1 Classmate 2
Which is your favourite school day My favorite school day is Wednesday 。 My favorite school day is Friday.
What subjects do you have that day I have math and art classes, On that day, I have English and Science classes.
What subjects do you like and why I have math and art classes, which I love for their logical challenges and creative expression. I enjoy English because it improves my communication skills, and Science fascinates me with its exploration of the natural world.
Who likes the same subjects as (如同) you and why My best friend enjoys the same subjects as me, appreciating the balance between problem-solving and imagination. My classmate Lily shares my interest in these subjects; she loves expressing herself through writing in English and solving scientific mysteries just like me.
grammar
Wash your hands before meals, ________ you may get ill.
A. and B. but C. or D. so
2. Work hard, ________ you will get good grades.
A. or B. but C. and
3. “Put on your coat, ________ you will catch a cold! “ This is what my mum often
says to me.
A. and B. but C. or D. So
4. This cap is nice, ________ it doesn't look good on me.
A. for B. so C. but D. or
grammar
5. One more week, ________ we will complete the task.
A. or B. and C. but D. so
6. ________ you ________ your sister must give up going to college because our
family can only afford the tuition fees for one of you.
A. Not only; but also B. Neither; nor
C. Both; and D. Either; or
7. A Boeing 737 Max 8 failed shortly after taking off ________ everybody on
board was killed.
--- I think it will raise people’s worries about the safety of this model.
A. / B. or C. and D. but
实战演练
1．I like tomatoes ________ I don’t like pears.
A．and B．but C．so D．because
2．I don’t like running, ________Tom does.
A．and B．because C．but D．so
3．Mike has 2 volleyballs ________ they are in his room.
A．and B．but C．so D．because
4．Jenny thinks math is a difficult subject, ________ her sister doesn’t think so.
A．because B．and C．so D．but
5．Tony can speak French well now, ________ he couldn’t speak it at all last year.
A．and B．but C．or D．so
6．We’d better be happy every day ________ life is so short.
A．and B．but C．because D．so
C
B
A
D
C
B
实战演练
7． Giraffes can run fast ________ they cannot run for a long time.
A．and B．but C．or D．so
8．Would you like milk, tea _______ juice
A．and B．but C．or D．so
9．The farmer and his wife are still happy, ________they don’t have much money.
A．but B．because C．and D．although
10．I’m not good at English speaking ________ I won’t give up.
A．and B．but C．or D．because
11．Is your brother’s lifestyle the same _________ yours
A．to B．for C．like D．as
C
B
D
C
D

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