(完整版)初中英语人教版八年级下册英语教学设计科学计算器分数变小数

郑州58同城-重大事件

《I'll help to clean up the city parks》PPT课件
【学习目标】
1、知识与能力：
（1）认知并熟练运用本课时重要单词和词组； Cheer volunteer sign notice lonely
Clean up cheer up give out come up with put off
hand out call up used to do care for
（2）掌握并会运用could 用法
could是情态动词，无人称和数的变化，后接动词原形。句中could 用于提出建议比can
语气更为委婉，could 用于有礼貌地向对方提出要求或请求。
（3）掌握并灵活应用以下交际用语：
I hope to do……I ‘d like to do.. I want to do..
We need to do….We can’t do..We could do…Let’s do..
2、过程与方法：
学生自主预习，教师主导，小组交流，合作探究
3、情感态度价值观：倡导人们互相帮助热爱生活。
【学习重点】：（1）动词不定式用法 (2) 情态动词could的用法（3）动副词组的用法
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clean up 打扫；清除
“动词+副词构成，加宾语的特点是：
名词宾语，副词前后都可以，代词宾语，见到副词向前提。（代词放中间）
类似的短语：write down, turn onoffupdown, cut up, give up（放弃）等
call up(给….打电话) ， put up(张贴，搭建) hand out(分发) put off, ……
Eg: —— Jane, your bedroom is so dirty.
—— Sorry, I’ll _____.
A. clean up it B. clean it up C. clean them up
Clean-up名词, “扫除”。
give your classroom a good clean-up.
对教室进行彻底地打扫。
... ... ...
(1)help sb. with sth. =help sb. doto do sth
在某事上帮助某人。
I help him with his English every day.
I help him to lean his English every day
(2) help sb. out “帮助某人解决难题”。
I can’t work out this math problem. Please help me out.
(3)help oneself to sth.随便吃食物等。
Help yourselves to apples, boys.
（4）with the help of =with one’s help
在……的帮助下。
With the help of the teachers, I get good grades in all subjects.
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Listen and number the ways the boy and girl could help others.
___ The girl could visit the sick kids in the hospital to cheer them up.
___ The boy could give out food at the food bank.

___ The girl could volunteer in an after-school study program to teach kids.
___ The boy could help to clean up the city parks.
Listen and complete the sentences.
1.I hope to _____ outside. You could help to clean _____ the city parks.
2.I’d like to _____ homeless people. You could give _____ food at the food bank to help feed
them.
3.I want to cheer _____ sick kids. You could ask hospitals to let you _____ the kids.
4.I’d like to help kids _____ their schoolwork. You could _______ in an after-school study
program to teach kids.
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Exercises
Ⅰ. Fill in the blanks.
1. He helps ____ the classroom.
A. cleans up B. cleaning up C. clean up
2. I took her to the concert to ____.
A. cheer up her B. cheer her up
C. cheer she up
3. Let’s help ___ food at the food bank.
A. to give out B. give up C. giving out
Ⅱ. Complete the sentences.
1. You’d better _____ ___ ____ (想出) a better plan.
2. Who will ________ ___ ______ (自愿回答) this question?
3. You could put up a ______ (布告) here.
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Language points
used to do sth. 过去常常做某事；表示过去习惯性、经常性的动作或状态，暗指现在已经
不存在。used无人称和时态的变化。
used to bedo 曾经。。。
She used to live in that city before.
used to be do 过去常做某事，现在不那样了
Did you use to sing when you do housework?
e.g. I used to go to the Youth Center. But I have no time now.
我过去经常去青少年中心，但现在我没有时间了。
Grandparents used to tell us stories when we were very young.
在我们小时候祖父母常给我们讲故事听。
... ... ...
They told me stories about the past and how things used to be.
他们给我讲过去的生活经历，讲过去是什么样子的。
used to bedo 曾经。。。
She used to live in that city before.
used to be do 过去常做某事，现在不那样了
Did you use to sing when you do housework?
care for照料；服侍；关心。
We must care for each other and help each other.

我们要互相关心，互相帮助。延伸
care for 喜欢；宠爱。
I don’t care for that man.我不太喜欢那种人。尊重。
I care for what he says.我对他的话的确很尊重。