2023学年完整公开课版Book2U3ComputersPeriod3

ENGLISHBook2U3Computers目录period1Contents1Period22Period33Period445Period5Period3031.TohelpSsmastertheusefulwordsandexpressionsinthisunit.

Canusesomeofthewordstomakephrasesandsentences.教学目标1.calculatevt.计算→calculation

n.计算→calculator

n.计算器

2.universaladj.普遍的;通用的;宇宙的→universen.宇宙

3.simplifyvt.简化→simpleadj.简单的

4.operatorn.(电脑)操作员;接线员→operatevt.操作;做手术→operationn.手术

5.logicaladj.合逻辑的;合情理的→logicallyadv.逻辑上;合逻辑地;有条理地→logicn.逻辑

6.technologyn.工艺;科技;技术→technologicaladj.科技的

教学过程Step2Languagefocus:教学过程Step2Languagefocus:7.intelligencen.智力;聪明;智能→intelligenceadj.智能的;聪明的

8.realityn.真实;事实;现实→realizevt.实现→realadj.真实的9.personaladj.私人的;个人的;亲自的→personallyadv.就个人而言;亲自

10.totaladj.总的;整个的n.总数;合计→totallyadv.完全地;整个地

13.explorevt.&vi.探索;探测;探究→explorationn.探索;探测

14.electronicadj.电子的→electricityn.电→electricadj.电的→electricaladj.和电有关的

15.appearancen.外观;外貌;出现→appearvi.出现;好像

11.applicationn.应用;用途;申请→applyv.申请;应用→applicantn.应聘者

12.financen.金融;财经→financialadj.金融的;财经的

教学过程Step2Languagefocus:【核心短语】1.from...on从……时起2.asaresult结果

3.so...that...如此……以至于…… 4.humanrace人类

5.inaway在某种程度上

6.withthehelpof在……的帮助下

7.dealwith处理;安排;对付

8.watchover看守;监视教学过程Step2Languagefocus:【核心句型】Astheyearshavegoneby,Ihavebeenmadesmallerandsmaller. goby=pass随着时间的推移，电脑开始得到人们的认可。(Astimewenton,computersbegantoberecognizedbypeople.)随着年龄的增长，我们的阅历也益加丰富。(Aswegrowolder,ourexperiencesbecomericherandricher.)教学过程Step2Languagefocus:2.However,peoplethoughtIwassimple-mindeduntiltheydiscoveredIhad“artificialintelligence”.simple-minded=showingverylittleintelligenceabsent-minded心不在焉的open-minded虚心的，没有偏见的narrow-minded心胸狭窄的single-minded一心一意的strong-minded意志坚强的weak-minded低能的，愚蠢的教学过程Step2Languagefocus:3.AndmymemorybecamesolargethatIcouldn’tbelieveit!1）so…that…如此….以致于….so…that引导结果状语从句，其结构是：so+adj／adv.+that-c1auseso+adj．+a(n)+单数可数名词+that-clauseso+many／few+可数名词复数+that-clauseso+much／little+不可数名词+that-clause教学过程Step2Languagefocus:2)such…that也可引导结果状语从句，其结构是：such-+a(n)+adj．+单数可数名词+that-clausesuch+(adj.)+不可数名词+that-clausesuch+(adj.)+可数名词复数+that-clauseso+形容词(副词)+that….such+名词+that….教学过程Step2Languagefocus:例句：他如此聪明，以致于我们很喜欢他。Heissocleverthatwelikehimverymuch.Heissuchacleverboythatwelikehimverymuch.)sothat…=以致于，结果是；以便，为的是（inorderthat）他起床晚了，以致于不能按时到校。Hegotuplate,sothathedidn’tgettoschoolontime.我们早点离开为的是赶上第一班车。Weleftearlysothatwecouldcatchthefirstbus.教学过程Step2Languagefocus:英汉互译_____________v.&n.发信号，信号___________adj.电子的coachn._________________appearancen._______________