人教新目标 (Go for it) 版八年级上册Section B备课ppt课件

这是一份人教新目标 (Go for it) 版八年级上册Section B备课ppt课件，文件包含第4课时SectionB2a-2epptx、SectionB2bmp3等2份课件配套教学资源，其中PPT共35页， 欢迎下载使用。
T learn the new wrds and phrases: human, dangerus, already, factry, Japan, fall dwn…T read and understand the passage: D Yu Think Yu Will Have Yur Own Rbt?T talk abut the rbts.
Learning bjects (学习目标)
Discussin: talk abut rbts in ur life.
What d they lk like?Where can yu see them?What can they d?
appearance (外貌)
functin (功能)
The rbts are in different shapes.
lk like human
lk like a dg
S-shapedS形的
The rbts are in different places.
in the factry
in the restaurant
The rbts can d different things.
play ftball
help with husewrk
d simple jbs
Tell yur partner what yu knw abut rbts. What d they lk like and what can they d?
What may the passage be abut? A. A science fictin mvie. B. The rbts in the future. C. The rbt scientist James White.
Tips: We can knw the main idea f the whle passage by the title and picture.
Pre-reading: Predictin
Read the article and match each paragraph with the questin it discusses.
Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4
Will rbts think like humans in the future?
What will rbts be like in the future?
What can rbts d tday?
What are rbts like in mvies?
Tips: : Key sentences and wrds can help yu get the main idea. And key sentences r wrds are usually in the first r the last sentence f the paragraph.
Fast reading
Careful-reading
Read Para.1 and answer the questin.
What can rbts d in mvies?
They help with the husewrk and d jbs like wrking in dirty r dangerus places.
Tips: We can find the answer by the key wrds “rbts”, “mvies”.
1. There are already rbts ________ in factries.2. Rbts can build ________ in factries.3. Rbts can d ________ jbs many times and never get ________.
Read Para. 2 and cmplete the sentences.
Tips: Read Para. 2 and lk fr the key wrds.
Read Para. 1 & Para. 2 carefully and cmplete the mind map.
They can __________________and d jbs like _________ in dirty r __________________.
They can help t build ______,and d _______ jbs __________________.
Fewer peple will_______________,but rbts will ________________.
dangerus places
in factries
never get bred
human servants
Tips: Underline the key wrds and the key infrmatin.
Read Para. 3 and fill in the blanks.
sme scientists(______ ______)
many scientists
Althugh we can make rbts _________ humans, it will be _________ t make them really _________ a human. Rbts will never be able t _______ and knw where they are.
Rbts will even be able t ______ ______ humans in 25 t 50 years.
James White
Tips: Read Para. 3 and label each idea f scientists.
Rbts will never be able t wake up and knw where they are.
Rbts will even be able t talk like humans in 25 t 50 years.
Which side d yu agree with? Why?
Read Para. 4 and finish the timeline.
Cmputers and rckets seemed impssible 100 years ag.
Snake rbts can help lk fr peple under the buildings. That’s impssible.
There will be mre rbts in the future.
Rbts will have many different shapes(humans/animals).
Des the writer think there will be mre rbts in the future?
We never knw what will happen in the future!
Tips: Lk fr time wrds and clarify the chrnlgical rder.
in the future
Passage structure
When we watch mvies abut the future, we smetimes see rbts. They are usually like human servants. They help with the husewrk and d jbs like wrking in dirty r dangerus places.
D Yu Think Yu Will Have Yur Own Rbt?
help with sth. “帮助做某事”，相当于help (t) d sth. 介词with后面接名词或代词。
2. Tday there are already rbts wrking in factries. Sme can help t build cars, and they d simple jbs ver and ver again. Fewer peple will d such jbs in the future because they are bring, but rbts will never get bred.
多次；反复地，相当于ver and ver
There be sb./sth. ding sth. 有某人/某物正在做某事
3. Scientists are nw trying t make rbts lk like humans and d the same things as we d. Sme rbts in Japan can walk and dance. They are fun t watch.
try t d sth. “尽力去做某事”，侧重尽力，为了达到目的而努力。也可以说成 try ne’s best t d sth.。
lk like “看起来像”，强调外表、外貌特征的相似。
Hwever, sme scientists believe that althugh we can make rbts mve like peple, it will be difficult t make them really think like a human. Fr example, scientist James White thinks that rbts will never be able t wake up and knw where they are.
that 引导的宾语从句
althugh 引导的让步状语从句
It is + adj. + t d sth.句式
wake up 睡醒；醒来
But many scientists disagree with Mr. White. They think that rbts will even be able t talk like humans in 25 t 50 years.
even常用于所修饰的词前。和动词连用时，若有助动词，则放在助动词之后。
disagree with sb. 不同意某人
4. Sme scientists believe that there will be mre rbts in the future. Hwever, they agree it may take hundreds f years. These new rbts will have many different shapes. Sme will lk like humans, and thers might lk like animals.
宾语从句省略了that
许多；大量，后接可数名词复数
agree用法：agree with sth. 同意（意见、看法或观点等）agree t sth. 同意（计划、建议或安排等）agree t d sth. 同意做某事agree n sth. 就……达成一致意见agree+(that) 从句 同意/赞成……
In India, fr example, scientists made rbts that lk like snakes. If buildings fall dwn with peple inside, these snake rbts can help lk fr peple under the buildings.
fall dwn 意为“突然倒下；跌倒；倒塌”。(1) 与fall 相关的常见短语如下：fall ver 倒下；摔倒fall behind 落后fall asleep 入睡fall ff 从……上掉下来fall in lve with... 爱上……(2) fall还可作名词，意为“倒塌；跌倒；掉 落”、“秋天”、“瀑布”。
This was nt pssible 20 years ag, but cmputers and rckets als seemed impssible 100 years ag. We never knw what will happen in the future!
pssible adj. 可能的；反义词：impssible adj. 不可能的
make rbts walk and dance
help with the husewrk
take hundreds f years
d the same things as a persn
talk t peple
ver and ver again
seem pssible
help with...
hundreds f
使机器人看起来像……一样
try ding sth.
try t d sth.
make rbts lk like…
Read the article again quickly. Cmplete the sentences abut what rbts can d nw.
1. Rbts can build in factries.2. They can d jbs many times and never get bred.3. Sme can and .4. Sme can help peple under _____ _________.
walk dance
Fill in the blanks in this paragraph with wrds frm the article.
Sme rbts are very human-like. They can walk and ______ like peple. Sme scientists think thatin the future they will ______ rbts mre like humans. This may nt _______ in the near future, but at sme pint, rbts will even be able t _____ like peple.
Hwever, sme scientists . James White believes that rbts will nt be able t d the ______ things as we can. Fr example, he thinks that rbts will ______ be able t wake up and knw where they are. Which side d yu ______ with?
Let’s talk: D yu think yu will have yur wn rbt in the future?
What kinds f animals might rbts lk like in the future? What d yu think these rbts will be able t d? Write yur ideas and discuss them with yur partner.
I think sme future rbts might lk like ___________. They will _________________________________________________________________________________________________________________________________________________________________________________________
When I am sad, they can try their best t make me happy. And when I want t g shpping, they cantake me t the mall. In my life, they will give me a lt f help.
be able t sing and dance.
butterflies
Pst-reading: Retell the article.
Para. 1: Rbts in mvies
Para. 2~3: Rbts tday
Para. 4: Rbts in the future
like human servants
help with the husewrk
d jbs like wrking in dirty r dangerus places
wrking in factries
build cars...
lk like humans
d the same things as we d...
difficult → think like a human
talk like humans...
different shapes
D Yu Think Yu Will Have Yur Own Rbt?