人教版八年級英語上冊《Will people have robots?》SectionB PPT(第2課時)，共37頁。
學習目標
1. New words:
human servants/human/snake/shape/building/over and over again
2.Ability objects:
1）Students can obtain information by reading
2）Students can improve their reading skills (scanning for the main idea, careful reading for detailed information and further understanding)
3.Moral objects:
1）Develop students’ imagination to make predictions about our future.
2）Encourage students to get ready for a better future.
自學互研
根據(jù)句意及漢語提示完成句子
1. The robot can do many things like a servant (仆人).
2. My father are making many robots in this factory (工廠).
3. My brother is very clever and he can make model planes with different kinds of shapes (形狀).
New words
1. dangerous adj. 有危險的；不安全的
名詞danger +后綴ous → dangerous
e.g. Some animals are in great danger.
一些動物處于極大的危險中。
Lions are dangerous animals.
獅子是危險的動物。
2. factory n. 工廠
e.g. There will be more factories in the future.
將來會有更多的工廠。
3. fall v. (fell/ fel/) 倒塌；跌倒；掉落
fall down 突然倒下；跌倒；倒塌
e.g. The house might fall down in a few months. 幾個月內(nèi)這所房屋也許就會倒塌。
Careful reading
Read and answer the questions.
1.In some science fiction movies, what will people have in the future?
2.Which country has robots that can walk and dance?
3.Where are the huge arm robots working now?
4.What does James White think?
5.What kind of job can a snake robot do?
Fill in the blanks in this paragraph with words from the article.
指導：
此類短文填空題，考查同學們?nèi)嬲莆斩涛膬?nèi)容，以及綜合運用語言的能力。
首先，應(yīng)將通讀本段文字，掌握大意�？芍诙涛闹辛信e了科學家們的兩種觀點。
然后，根據(jù)2b中短文的內(nèi)容填空。
問題探究
1.Today there are already robots working in factories. 現(xiàn)在已經(jīng)有機器人在工廠里干活了。
此句中的working in factories的邏輯主語是robots，但是在這個there be句型中，謂語動詞已經(jīng)有了are，所以work就不能再作本句的謂語動詞，而應(yīng)用-ing形式。這一點在學習和使用there be句型時需要特別注意。
2. Fewer people will do such jobs in the future because they are boring, but robots will never get bored.
此句中的get bored 譯為“ 感到厭煩，感到無聊”。其同義詞為：be bored
二者的區(qū)別：get bored強調(diào)動作； be bored 強調(diào)狀態(tài)
英語中有很多過去分詞或形容詞都可以和get, be 連用。比如：tired，angry 等。例如：
You won’t be bored when you are hungry.
當你餓的時候你就不會覺得無聊了。
If you do the same things month after month, you may get bored.
如果你每月都做同樣的事情，你可能會感到厭煩。
Homework
Read the passage for at least 20 minutes and try to recite some of it.
Finish the exercise book.
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