Lesson 43 Let’s clean up! 课件

课件29张PPT。 Unit 8 Save our world
Lesson 43 Let's clean up!
ReviewVocabulary and phrases 1.翻译下列短语并疯狂记忆。 1.draw one's attention 2.agree to
3.clean up 4. in the schoolyard
5. pick up 6. finish doing sth
7.a type of pollution 8. explain sth to sb
9. a bit of 10. a lot of rubbish
11.class project 12.in an hour
13.World Environment Day
14.protect the environment
Learning aims(学习目标）：
1.New words and phrases(掌握词汇及短语）:
schoolyard rubbish garbage pollution explain
2.Language Points（语言点):
draw one’s attention, clean up, in the schoolyard, pick sth up, finish doing sth, a type of, explain sth to sb, World Environment Day
3.Read the text fluently(熟读课文).schoolyard
attention
rubbish
garbage
pollution
explainn. 校园
n. 注意；留心
n. 垃圾；废物
n. 垃圾
n. 污染
v. 解释预习检查 2Word-spelling:
1.We should stop the factories from _____(污染) the river.
2.Please pay ______ (注意)to what I'm saying.
3. We planted many flowers and plants in our ________ (校园).
4. Don’t throw ___________ (垃圾) here and there.
5. Can you ______ (解释)the math problem to me?pollutionattentionschoolyardrubbish/garbageexplainrubbish
garbage

There is a lot of rubbish in the
schoolyard, we should
pick up the garbage .[′gɑ:b?d?][′ r?b??] Rubbish means"garbage"
in American English. a bag of rubbish/garbageRubbish/ garbage
near the road So much rubbish/garbage
near the river
Garbage is a type of
pollution . [p?′lu:??n] Other types of pollution
--air/water/noise/light pollution Garbage is a type of pollution.What’s she doing?She is picking up garbage.
What are they doing?They are cleaning up the street.
They are cleaning up a yard. (院子)
Maybe it’s their . （校园） schoolyardclean and beautifulJune 5th is a special day to
draw people‘s attention to the environment. Special days in June
Children’s Day
World Environment Day
Dragon Boat Festival
Father’s Day
Olympic Day
[?’ten?n] Pay attention to your spelling when do homework.The Environment DayJune 5th 4.What’s the date today?
5. Is there any rubbish in the school
yard? A bit of or a lot of?
6. What are they studying in class this
week? It’s World Environment Day!Yes, there is a lot of rubbish. They are studying pollution in class this week.7. Who explains the plan to the class that
afternoon?
8. What do the students do next?
9. Who lost his homework?
Did they find it?
That afternoon, Jenny explains the plan to the class.Danny lost his homework. Yes, Jenny found it.They begin to pick up the garbage, wearing gloves and carrying brown bags.ReadingRead the lesson and write true (T) or false (F). Come to “Let’s Do It!” part 1Jenny, Brian and Danny are going to do something on World Environment Day. ( )
They are studying geography this week. ( )
They are going to pick up the garbage on the street. ( )
Jenny found Danny’s homework. ( )TFTF自学指导2
同学们，请把书 打开到72页，大声熟读课文，然后判断正误
1.”Rubbish” is the same as “garbage”. ( ) 2.There is little rubbish in the school yard. ( )
3.They are studying pollution in class this week. ( )
4.Garbage isn’t a kind of pollution. ( )TFTFPair work:
Read the text in roles loudly.
Then let some students act it out in front of the class.
Group 1---Jenny
Group 2---Brian
Group 3---Danny
S1---Jenny
S 2---Brian
S 3---Danny
【合作探究、展示点评】
1.We should pick up the garbage!
(1)Pick up意为 ，属于_____结构的短语，如果代词作
其宾语，应放在其_________。本课类似用法的短语是 。
E.g: 他让我把它们捡起来。（翻译）
_______________________ (2) I went to school to pick up my daughter.
句中pick up 意为 。
2finish doing 完成/ 结束做某事
I finished (do) my homework yesterday evening.
你知道英语中还有哪些动词后跟动名词做宾语吗？请列举出来并背诵。
3. be fun to do sth 做某事是有趣的。It would be fun _________ (play) cards.
4.what does “rubbish” mean?的同义句是什么？
捡起动副中间clean upHe asked us topick it up接doing enjoy keep practise mind stop remember forgetto playWhat’s the meaning of “rubbish”?Discussion:
It is our duty to protect the environment. There is so much pollution around us ,
how to protect our environment ?
Try to use “I think we should ... we shouldn't ...rubbish, more trees, protect .... pick up , pollution……"
1.sort the garbage,
2.save water and electricity,
3.plant more trees
4. ride bicycles instead of cars ,
5. use paper bags ,
当堂达标：


1.-Your bedroom is so dirty. Would you please__ ,Peter?
- Ok，Mum. I’ll do it right away.
A. set it up B. put it up C. pick it up D. clean it up
2.She ___the book and put it on the desk.
A. looked up B. took up C. picked up D. cleaned up
3.It’s nothing serious. You’ve just caught__cold.
a bit B. a bit of C. a little of D. little
4.Wang Lin has finished __ his homework. He is practicing English.
A. doing, speaking B. does, speaking
C. doing, to speak D. to do, to speak
5.It’s a fine day. It would ___fun to play outside.
A. is B. are C. be D. wasDCBAC保护环境 从我做起
学完本课后，你看到我们周围的垃圾，会怎么想，怎么做？请把你们的想法写下来，课后交给老师。谢谢！Homework:
Goodbye