辽宁省北票市高级中学人教版高中英语选修八学案： UNIT2 CLONING 第23课时

高二英语选修8 Unit2第2-3课时 Language points Teaching goals 1 .Enable the students to learn the key words , e

8Unit22-3Languagepoints 高二英语选修第课时 Teachinggoals 1.Enablethestudentstolearnthekeywords,expressionsand sentences. 2.Teachingimportantanddifficultpoints: Mastertheuseofthekeywords,phrasesandsentenses part1languagestudy 1. differ–different–difference2.commercial–commerce 3.disturbing–disturbed–disturb—disturbance4.medium–media(pl.) 5forbid–allow/permit(oppositeword)6accumulate--accumulation 7assumption–assume(v.)8.regulation–regular(adj.) ． –regularly 9.resist–resistance(n.)–resistant(adj.)10.decoration–decorate Part2Langugepoints 1. vi. differ,,,, 不一致不同相异不同意意见相左 :1)AandBdifferin…2)AdiffersfromB 常见的搭配有 3)sbdifferfrom/with4)sbon/about/over/uponsth : 拓展 differentadj. differencen bedifferentfrom makenodifferencetosb. makeadifference 即时练习： from,with,on,about,uponin 用介词或填空。 (1)Wediffer_________him_________thatquestion. (2)Thetwonationsdiffer______cultureandreligion. (3)Theclimateherediffers___________thatoftheSouth.