Unit 1 The Changing World Topic 1 Section B 课件(共19张PPT) 2024-2025学年（仁爱科普版）英语九年级上册

(共19张PPT)
Unit 1 The Changing World
Topic 1 Our country has developed rapidly.
Section B
A: Have you been to Beijing
B: Yes, I have. / No, I haven't.
A: Have you been to Hangzhou
Has Maria been to her hometown
Yes, she has.
She has come back from Cuba.
She took part in some volunteer activities during summer holidays.
She is happy because she has learnt a lot from it.
volunteer activities
disabled children
learn ...from … 从……中学习
e.g. I’ve learnt a lot from the story.
我从这个故事中学到了很多。
Read 1a and tick what Maria has done.
Activity clean rooms for the disabled children feed the disabled children cook for the disabled children
travel
Maria
√
A: Has she
B: Yes, she has.
No, she hasn’t.
cleaned rooms for the disabled children
fed the disabled children
cooked for them
traveled
动词的过去分词
Past Participle
√
×
√
×
been a volunteer
be a
volunteer
现在完成时:
have/has+动词的过去分词
P3 1a mp3
Verb Past Tense Past Participle
clean cleaned cleaned
jump jumped
chatted chatted
fly flown
do did
am/is/are was/were
shut shut
… … …
2a Fill in the blanks with the different forms of the verbs. Read them aloud and pay attention to the underlined parts.
jumped
chat
flew
done
been
shut
The pronunciation of “ed” is “/t/, /d/, or ” when it is added to the verbs ending with different sounds, such as help/jump, play/turn or wait/end.
Please shut the door.
shut up 闭嘴，住口
shut v. 关闭，关上
Example:
A: Has Ann ever cleaned rooms
B: Yes, she has.
Activity
Name clean rooms jump rope chat online fly a kite do farm work …
Ann
Zhang Yang
…
2b Read the example sentences aloud, paying attention to the pronunciation and intonation. Then make up more based on the table.
A: Has Ann chatted online
B: No, she hasn’t.
1b Read 1a and mark T (True) or F (False).
1. Maria helped the disabled children to
clean the rooms and fed them.
2. Maria thinks her experience as a
volunteer was wonderful.
3. Maria felt very happy because she
helped others.
4. Kangkang has been to Yan’an to visit with his father.
5. Kangkang made some new friends
in Yan’an.
( )
( )
( )
( )
( )
1c Read 1a and complete the following passage.
Both Maria and Kangkang have done something meaningful. Maria has ____________ some volunteer activities to help some disabled _______. She ________________ a lot from it, and she said ___________ others made her happy. Kangkang ___________ to Yan’an to visit with his grandfather. It made him ________. He also _______ some new friends there.
taken part in
children
has learned/ learnt
has been
to help/helping
excited
made
1. You took part in some volunteer activities during summer holidays, didn’t you 你在暑假参加了一些志愿者活动，是吗？
e.g. It’s a nice day, _______ _______
Ann didn’t use to live there, ______ _____
反意疑问句
2. To help others makes us happy.帮助别人使我们快乐。
e.g. To do sports every day is necessary.
动词不定式做主语
isn’t it
did she
have (no) time to do sth. 有（没有）时间做某事
e.g. He was so busy that he had no time to have lunch.
他太忙了，没有时间吃午饭。
3. Though I had no time to travel, I still felt very happy. 虽然我没有时间去旅行，但我仍然感到很开心。
though/although
even though/even if
e.g. Though/Although it was very late, the workers
went on working.
虽然很晚了，但是工人们继续工作。
虽然，尽管，即使
让步状语从句
通常不与but连用
2c Work in groups and survey your group members about their vacation experiences based on 2b. Then report it to the class.
Jane has done some farm work… __________
___________________________________________________________________________________________________________________________
You may begin like this:
1. We should help the d________ people when they are
in trouble.
2. — It’s getting colder now. Would you please s____
the door
— Sure.
3. He told me that he __________ (take part in) an
English party last night.
4. We were busy at that time, so we had no time
______ (go) shopping.
5. _________ (see) is to believe.
isabled
to go
hut
took part in
眼见为实。
To see
Fill in the blanks.
1. — _____ you ever _____ to the USA
— Yes, we have.
A. Have, gone B. Have, been
C. Did, go D. Did, went
2. ______ it rains heavily, ______ farmers are still
working in the fields.
A. Though, but B. Though, still
C. Though, / D. Although, but
3. — I helped a disabled man yesterday.
— ______ wonderful experience!
A. What B. How a
C. How D. What a
4. Jessie learnt a lot ______ the book after
reading it.
A. from B. of
C. at D. with
Choose the best answer.
1. Write the different forms of the verbs and pronounce
them correctly.
jump—jumped— jumped
2. Read English with proper pronunciation and
intonation.
3. Use the Present Perfect Tense.
1. Some words:
disabled, shut, ever, rope
2. Some phrases:
learn…from… , have (no) time to do sth. , put on,
jump rope
3. Some sentences:
To help others makes us happy.
Homework
3. Preview Section C.
1. Read 1a aloud.
2. Finish Section B in
your workbook.
THANK YOU!