ready. Go! Step 2: HMK Let the Ss read the instructions in 2 and write a short passage with the given title. T: Now, computers are becoming more and more important in our life. Can you imagine what the world would be like if there are no computers one day? Read the instructions in 2 and write a short passage with the title “One Day Without Computers” after class.
help doctors to find diseases easily. In factories, the robots which are controlled by computers can do some dangerous work …. Ⅶ. Blackboard design
China is the third nation that sent a person into space. Section C Words and phrases： doubt tiny brain cancel in+side=inside normal+ly=normally entertain+ment=entertainment work+place=workplace proper+ly=properly for instance=for example Sentences： There is no doubt that computers are very useful in technology and business. For example, tiny computers which are inside patients’ bodies can keep their hearts beating normally. In factories, robots are controlled by computers that are like human brains. Besides, not everything we read on the Internet is true or good for us.
Grammar： attributive clause : 关系代词做主语（不能省略） 关系代词做宾语（常省略） 最新精品英语资料
最新仁爱版九年级上册英语教学案Unit4Topic3SectionC
