四川建筑职业技术学院 授课教案 though可作连词和副词用,表示“虽然.但是….,即使…”,它作副词时不 用于句子开头 Poor though i am i can afford beer 我虽穷,但我还喝得起啤酒 It's hard work. I enjoy it the 工作虽苦,但是我干得挺快活 6. It will be a long time before a computer is invented that can do this . (Paragraph 7, I ine 5) 要发明一台能做这一切的计算机,还需要经过漫长的时间. It will be a long time before..即是 It will take a long time to do sth。 F耜文催句背丽 1. The brain is the most complicated part of the human body, and yet less is known about it than any other part. 2. Over the centuries, the cortex has grown, and it is now deeply folded in order to provide a larger surface area without requiring a greater total volume. 3. Very old people often remember incidents from their childhood, which have not come to their minds for sixty to seventy years. If we have stored something in our memory, it is there 4. Schoolteachers have a description for this, saying that things"go in one ear and out the other” 5. It will be a very long time before a computer is invented that can do this because imagination is a very difficult thing to build into integrated circuits and silicon chips 朱瑞娜基础科学系英语教研室 第6页 2005年四 川 建 筑 职 业 技 术 学 院 授 课 教 案 朱瑞娜 基础科学系英语教研室 第 6 页 2005 年 though可作连词和副词用，表示“虽然……但是……,即使……”，它作副词时不 用于句子开头。 • Poor though I am, I can afford beer. 我虽穷,但我还喝得起啤酒。 • It’s hard work. I enjoy it though. 工作虽苦,但是我干得挺快活的。 6. It will be a long time before a computer is invented that can do this… (Paragraph 7, line 5) 要发明一台能做这一切的计算机，还需要经过漫长的时间…… It will be a long time before…即是It will take a long time to do sth.。 F.课文佳句背诵 1. The brain is the most complicated part of the human body, and yet less is known about it than any other part. 2. Over the centuries, the cortex has grown, and it is now deeply folded in order to provide a larger surface area without requiring a greater total volume. 3. Very old people often remember incidents from their childhood, which have not come to their minds for sixty to seventy years. If we have stored something in our memory, it is there. 4. Schoolteachers have a description for this, saying that things “go in one ear and out the other”. 5. It will be a very long time before a computer is invented that can do this because imagination is a very difficult thing to build into integrated circuits and silicon chips