Unit 3 computers2A short speech3Dictation Dictation Learning aims1.To revise some useful words and phrases.2.To learn some important sentences.3.To remember them and learn to use correctly.词汇链条词汇链条1_vt.计算 _n.计算；估计2_vt.简化3_adj.合逻辑的；合情理的 _adv.逻辑上；合逻辑地；有条理地4_n工艺；科技；技术 _adj.科技的5_n智力；聪明；智能 _adj.智能的；聪明的6_vt.解决；解答 _n解决；解答7_n真实；事实；现实 _adj.真正的；真实的 _adv.真正地；确实地calculatecalculationsimplifylogicallogicallytechnologytechnologicalintelligenceintelligentsolvesolutionrealityrealreally8_adj.私人的；个人的；亲自的 _adv.就个人而
