Unit 4Why don't you talk to your parents Section B 2a-2e课件(共29张PPT) 人教版英语八年级下册

(共29张PPT)
Unit 4
Why don't you talk to your parents
Section B (2a~2e)
新课导入
What do you often do after school
2
1
能熟悉并正确运用本课时的重点单词和短语
能根据上下文猜词义
3
能辨别continue和go on的用法
预习检测
1. Although it was very late,the farmers____to work in the fields.
A.lasted B.went on C.kept D.continued
2. Chinese people compare Mao Zedong____the sun.
A.at B.to C.for D.of
3. If you keep on____hard,you will have a better future.
A.work B.to work C.working D.to working
D
B
C
4. ____,it’s important____healthy.
A.In my opinion;to keep B.For me;keeping
C.For me;be D.In my opinion;be
5. Please stop talking.It’s time ____ class.
A.at B.to C.in D.for
D
A
1. And they are always comparing them with other children.
compare v. 比较
compare...with ...意为“将……和……比较”，强调同类相比，从而发现不同之处。
compare...to ...意为“把……比作……”，强调异类相比，用来说明两个事物之间的相同之处。
e.g. Compare this coat with that one and you'll find which one is better.
把这件外衣和那件外衣作比较，你会发现哪一件更好些。
People often compare the teachers to candles.
人们常把老师比作蜡烛。
知识梳理
Language points
2. Mothers send their small kids to all kinds of classes.
send sb.to sp.意为“ 把某人送往某地”,to为介词。
send sb.to do sth.意为“派某人去做某事”。
“send sb.+宾语补足语(形容词等)”使某人处于某种状态
相关短语：send for 派人去请 send away 派遣，送出，把……送往远处 send up 发射(火箭、卫星、飞船等)
send off 寄出，送行
e.g. He sent his son to a good school. 他把儿子送到了一所好学校。
She sent me to pick up her son last week. 她上周派我去接她儿子。
3. Competition starts very young and continues until the kids get older.
continue to do 是指继续做另外一件事情，不同的事情
continue doing 是继续你手头上正在做的事情，同一件事情
for example:
1）I continue to wash my clothes.我去洗衣服。（说明我之前没有在洗衣服。）
2）I continue washing my clothes.我继续洗衣服。（这件事情，我刚才就在做，接着做的意思。）
4. I could cut out a few of their activities.我可以减少他们的一些活动
cut out 割掉；删去；
cut out是由“动词+副词”构成的， 当宾语是名词时，可以放在cut out 之间， 也可以放在out 之后.
e.g. It allows me to cut out the unnecessary.
它让我剔除了一些不必要的事.
5. People shouldn’t push their kids so hard.
人们不该对自己的孩子逼得太紧。
动词push 有“推；推动”，
例如：Don’t push this door, you have to pull it open.
别推这扇门，你得把它拉开才行。
本单元中，push 表示“ 使（某人）努力；鞭策；督促”，其后宾语可以是别人或自己。
e.g. The math teacher really pushes his students.That’s why they don’t like him that much.那位数学老师确实对学生鞭策过多了，这就是
他们不那么喜欢他的原因。
重点探究
能掌握根据上下文猜词义的阅读技巧
2a. Check（√）the after-school activities you and your
classmates usually do.
　　　　do homework 　　　　use the Internet
　　　　have after school lessons 　　　　hang out with friends
　　　　watch movies 　　　　play sports or exercise
Read the article fast and find the general idea of 2b.
The article is talking about 　　　　.
A.children today having too much stress
B.the importance of too much stress
C.how to do homework
A
Match the main idea with each paragraph.
A. Life for Cathy Taylor’s children
Para. 1
Para. 2
Para. 3
D. Dr. Alice Green’s opinions
Para. 4
B. Linda Miller’s opinions
C. Chinese children are busier on weekends.
Skim Paragraph 1 and then answer the question.
What is the common problem for many students these days
Children have too many after-school activities.
Skim Paragraph 2-4 and then answer the question.
Who gives their opinions about the problem
Cathy Taylor, Linda Miller and Dr. Alice Green.
Guessing the Meaning
When reading something for the first time, do not worry about words you do not know. Use the context to help you guess the meaning.
生词词义猜测方法
根据定义、解释或同位关系来猜测词义;
通过对比关系来推测词义, 体现对比关系的词汇主要有but, yet, however等
通过同类关系来推测词义，常见的引出同义词的词语有or, like, similar等
通过因果关系来推测词义，通常由because, so that, so …that等词汇及结构来体现
利用熟词的新词性来推测词义；
通过具体例子猜测词义，举例时通常用for example, such as, like等；
利用文意及逻辑关系来推测词义，是递进、转折还是并列，可猜出生词的词义；
根据构词法猜测词义；
猜测词义时，可利用上下文语境，结合自身生活经验进行逻辑推理。
2c. Look at the words in bold in the article. Can you guess their meanings Try to match them with the meanings below.
1. Keeps on happening __________
2. Physical exercise and practice of skills ___________
3. Worries about things at home, school or work ___________
4. Usual or common _________
5. Try to be the best or the first to finish something _________
6. Getting better or bigger ___________
7. Look for differences and similarities between things ____________
stress
typical
continue
training
compete
development
compare
2d. Read the article again and answer the questions.
1. Does Cathy Taylor think it’s important for kids to join after-school activities
2. Does Linda Miller agree with Cathy What’s her opinion
Yes, she does. She thinks that after- school activities are good for the children’s future.
No, she doesn’t. She thinks that people shouldn’t push their children so hard, and they should let their kids be kids.
3. Does Dr. Green agree with Cathy or Linda What does she say
Dr. Green agrees with Linda. She says that after-school activities can cause a lot of stress for children. She also says that children should have time to relax and think for themselves, and that it’s more important to have happy children than successful children.
Pair work
2e. Discuss the questions with your partner.
1. What do you think of after-school activities
2. What should you do to relax
小组展示
1 组
2 组
3 组
4 组
活动小结
通过以上活动，我们学习到，当我们阅读文章碰到不会的生词时，不要着急，可以通过______________来猜测单词的意思。
当堂检测见DCF课件
上下文
辨别continue和go on的用法
① You can’t go on working without a break.
② After they had read the text,the students went on to do the exercises.
③ After a rest,we went on with our lesson.
④ Class begins,let’s continue learning this lesson.
⑤ Class is over,let’s continue to do some exercises.
Group work
小组内互相讨论这五个句子的意思，并仔细探究continue和go on两个词用法上的区别，讨论结束后，每个小组选取一位代表发言。
小组展示
1 组
2 组
3 组
4 组
continue和go on都可以表示“继续”的意思，continue后面可以接v.-ing，表示继续做与之前相同的事的意思，也可以接to do，意思是停下来，继续做另一件事,go on的用法有：当它表示“接着做原来做的事”用go on with sth.来表达；当它指“不停地做某事（不中断）”或“继续做某事（中断后继续）”，用短语go on doing sth. ；当它意为“（做完某事后）接着做与原来不同的是”，用短语go on to do sth.
continue和go on的用法
活动小结
当堂检测见DCF课件
通过以上活动，我们学习到continue和go on都可以表示“继续”的意思，continue后面可以接1.______，表示2._____________________的意思，也可以接3.______，意思是4.________________________,go on的用法有：当它表示“接着做原来做的事”用5._____________来表达；当它指“不停地做某事（不中断）”或“继续做某事（中断后继续）”，用短语6._______________；当它意为“（做完某事后）接着做与原来不同的是”，用短语7._____________。
v.-ing
继续做与之前相同的事
to do
停下来，继续做另一件事
go on with sth.
go on doing sth.
go on to do sth.
当堂检测
1. Molly really thanks her mother for ________ (督促)her to study.
2. My family is a(n) ________ (典型的)American family．
3. I don't like dogs because they may(引起) ________ a lot of trouble.
4. Excuse me, can you tell me your plans for the(发展)____________of your factory
5.Mr. Green bought two(足球)________ at the store for his son.
根据首字母或中文提示填写单词。
footballs
development
pushing
typical
cause
课堂总结
Unit 4
Section B (2a~2e)
阅读技巧：
当我们阅读文章碰到不会的生词时，不要着急，可以通过上下文来猜测单词的意思。
continue和go on的用法：
通过以上活动，我们学习到continue和go on都可以表示“继续”的意思，continue后面可以接1.______，表示2._____________________的意思，也可以接3.______，意思是4.________________________,go on的用法有：当它表示“接着做原来做的事”用5._____________来表达；当它指“不停地做某事（不中断）”或“继续做某事（中断后继续）”，用短语6._______________；当它意为“（做完某事后）接着做与原来不同的是”，用短语7._____________。
v.-ing
继续做与之前相同的事
to do
停下来，继续做另一件事
go on with sth.
go on doing sth.
go on to do sth.