Unit 9 My favorite subject is science Section B 2a-2c 课件(共22张PPT) 2023-2024学年人教版英语七年级上册

(共22张PPT)
Section B
2a-2c
My favorite subject is science.
Unit 9
1.能记住并正确运用下列词汇:useful、 from、 Mrs.、 finish、 lesson、 hour。
2.能根据信件内容完成日程表,提高阅读技能。
Review
What’s her favorite subject
Her favorite subject is art.
Why does Bob like history
Because it’s interesting.
Who is your music teacher
My music teacher is Ms.Xie.
When is your geography class
It’ s on Monday and Friday.
what提问什么，
why提问原因，
who提问人，
when提问时间
interesting
difficult
A: Do you like math
B: No , I don't .
A: Why do you not like math
B: Because math is __________.
A: What is your favourite subject
B: My favourite subject is Chinese .
A: Why do you like Chinese
B: Because Chinese is __________.
[bi k z]因为
[wa ] 为什么
Review
Why
Because
A: _____ is your favourite subject
B: My favourite subject is English .
A: ____ do you like English
B: _______ it’s fun.
A: Do you like history
B: No, _________.
A: ____ do you not like history
B: ________ it’s boring.
I don’t.
Why
Because
What
relaxing
A: What is your favourite subject
B: My favourite subject is ____.
A:_____ do you like art
B: _________it’s ___________.
art
A: What is your favourite subject
B: My favourite subject is _____.
A: ____________________
B: Because it’s ________.
Why
Because
adj. 酷的
cool
music
Why do you like music
music ________ art ________ English ________
history ________ science ________ Chinese ________
P.E. ________ math ________ geography ________
relaxing
What do you think of these subjects Write a description for each one.
2a
2b
Read the following letter. Underline the subjects Yu Mei likes. Circle the subjects she doesn't like.
2b
1. The letter is from ______ to ______.
2. What’s the main topic（主要话题） of the letter
A. Subjects.
B. Lessons of Yu Mei’s Friday.
C. The days of a week
Yu Mei
Jenny
Read the letter quickly and answer the questions.
①Yu Mei likes __________ because it’s __________ but _________.
②Yu Mei also likes _______ because it’s ______and_______.
③Yu Mei’s math teacher says math is ______.
But she ____________it because she thinks it’s and _______.
Read the first six lines and fill in the blanks.
science
difficult
interesting
P.E.
easy
fun
useful
not fun
doesn’t like
difficult
Explanation
1. I am very busy on Friday .
1）【注意】星期名词前用介词on，当星期前有
this , that , next , last等词修饰时，其前无on。
e.g.这个星期天我不能去商店。
I can't go to the shop this Sunday .
We all like watching the TV programme Readers
_______Saturday evening .
A. in B. on C. at D.for
B
2）询问星期几通常有两种句型：
第一种是：What day is it today
回答：It's...today .
第二种是：What day is today
回答：Today is....
拓展
询问日期则用What's the date
e.g.——今天是几号？
——今天是一月八日。
--What's the date today
--It's January 8th.
2. useful adj. 有用的 useless adj. 无用的
be useful to/for... 对……有用；具有……用途
e.g.英语对我非常有用。
English is very useful to me .
[注意] useful虽以元音字母“u”开头，但其发音为辅音/ju:/，故其前用冠词a，而不用an。如：
这是一本有用的书。
This is a useful book.
--Can I help you , Madam
--I want______interesting book as______useful gift for my son .
A. an ; a B. an;the C. a ; an D. a ; a
A
1）from...to...表示“从……时间到……时间”。
eg：I watch TV from 4: 00 p.m. to 5:30 p.m. on Saturday.
星期六下午我从 四点到五点半看电视。
2）from...to...表示距离。
eg：How far is it from your school to your home？
从学校到你家多远？
3）from...to...加数字，表示“从……到……”
eg：What is your favorite number from 1 to 9
从一到九，哪个是你最喜欢的数字？
3. from...to... 从……到……
知识拓展·
1.useful作形容词时,意为“有用的;有益的”。-ful是表示形容词的后缀,通常加在名词后面,如useful是由名词use加后缀-ful得到的形容词。常见的这类词还有helpful“有帮助的”、thankful“感激的”、careful“小心的,认真的”、beautiful“漂亮的”、colorful“五颜六色的”、wonderful“精彩的”、hopeful“有希望的”、forgetful“易忘的”等。
2.lesson作名词时,意为“课;一节课”。当我们表达第几课时,用Lesson+基数词。例如:Lesson One。当表达几节课时,直接用“基数词+lesson(s)”。例如:We have eight lessons/classes a day.“我们一天有八节课。”这时,class是它的同义词。
3.hour作名词时,意为“小时”。这个单词的首字母h没有发音,要表达“一个小时”,应该用an/one hour。另外首字母h不发音的单词还有honest“诚实的,可靠的;坦率的, 正直的”,honor“荣誉;敬意”。
4.It is difficult but interesting.它难,但是有趣。
It is easy and fun.它既简单又有趣。
but、and和or是并列连词,可以用来连接单词、短语或者句子。当前后内容一致时,用and连接;当前后
　　内容发生转折时,用but连接; 当前后内容不是共存,而是选择时,用or连接。例如:
My father and my mother are teachers.我的爸爸和妈妈都是老师。
Math is difficult, but I like it very much.数学很难,但是我非常喜欢它。
You can play soccer or basketball after school.放学后你能踢足球或者打篮球。
单项选择
1. I can’t play with you __ I’m very busy now.
A. but B. because C. and
2. We have P.E. and art ______ Friday afternoon.
A. at B. on C. in
3. Eric usually plays soccer _____ three
hours at school in the afternoon.
A. for B. in C. at
4. Jane doesn’t like English because it’s _____.
A. relaxing B. interesting C. difficult
5. –When do you have art
-We have art ____ Wednesday and Friday.
A. at B. on C. in D. /
B
C
B
A
B
二.按要求完成下列各题，每空一词
1．She has history at 10：00.(改为否定句)
She________ ________ history at 10：00.
2．Jane has Chinese on Friday．(对画线部分提问)
________ ________ Jane have Chinese
doesn't have　
When does
3. He goes to school at 7:30 in the morning.(对画线部分提问)
　_____ _____ ____ he ____ to school in the morning
4. My model plane is on the table.(对画线部分提问)
　_____ ___ your model plane
What time does
go
Where is
完成句子
1. 我觉得科学很难但是很有趣。
I think ______ is difficult ___ _________.
2. 午饭是从12点到1点。
Lunch is ____ 12:00 ___ 1:00.
3. 她最喜欢的日子是星期三。
Her ________ day is __________.
science but interesting
from to
favorite Wednesday
4. 我们在星期四上音乐课。
We _____ a music _____ __ ________.
5. 每天早上，我爷爷看两个小时的电视。
Every morning, my grandfather
watches TV _____ ____ ______.
have lesson on Thursday
for two hours