(共20张PPT)
Please shut the door.
shut up 闭嘴，住口
shut v. 关闭，关上
Shut up and do it!
Unit 1 The Changing World
Topic 1 Our country has developed rapidly.
Section B
Aims and demands学习目标:
学习新单词: disabled, shut, ever, rope
学习运用现在完成时态来谈论暑假经历。
学习重点及难点：现在完成时的用法。
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
学习1a：自学指导：1.认真听录音，纠正发音及语调，再听，小声仿读，听三遍后自己大声朗读对话。
2.根据1a完成1b.
自研共探：参照课后注释理解对话，努力弄懂每一句话，划出不懂的语言点和语法现象，然后小组内交流讨论解决疑难点,解决不了的小组间互相交流探究。
1a Listen, read and say.
Listen and tick what Maria has done in her hometown.
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
√
×
√
×
been a volunteer
（录音）
be a
volunteer
1b Listen to 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 a summer
school to help the old.
5. Kangkang has made some new friends
in the English summer school.
( )
( )
( )
( )
( )
自学检测：自学第3页的内容，写出下列英语。
1.参加…___________________
2.为…打扫房间_________________
3.一段多么美好的经历啊！____________
4.从…学到很多_____________________
5.残疾儿童_______________________
6.没有时间做某事 _______________
7.上演__________
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
4.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
5. 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。
Key points
I’ve learnt a lot
from it.
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 __________ an English summer school. He _______ some new friends there, and they also __________ funny shows for a group of old people in a ___________.
taken part in
children
has learned/ learnt
has been to
to help/helping
made
put on
community
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. Then listen and check.
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.
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 Listen and 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.
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. 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.
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.
