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ID:38423911
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页数:17页
时间:2019-06-12
《选修八Unit 2 Cloning精讲巧练》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、选修八Unit 2 Cloning精讲巧练Unit2Cloning目标认知 重点词汇:differ,undertake,disturbing,castdown,objection,forbid, accumulate,infavorof,obtain 重点句型:suchas/such…as的用法 语 法:同位语归纳 精讲巧练 differ 【原句回放】Inpairs,lookatthesepicturesanddiscusswhichonesarenaturalclonesa
2、ndwhichonesareman-made.Explainhowtheydiffer.(P10) 【点 拨】differvi.tobedifferentfromsth.else表示“不同,相异”,常见的搭配有:Adifferfrom/withBon/aboutsth. 表示“关于某事A不同于B”,differin在……方面不同。 如: Idifferwithhimonhowtosolvetheproblem. Theydifferwitheachotheronmoralstandards.
3、 JapanesediffersgreatlyfromFrenchinpronunciation. 【拓 展】differencen.差异,差别;differentadj.不同的 如: Therearemanydifferencesbetweenlivinginabigcityandlivinginthecountry. Theysometimeshavedifferentideasaboutliving,workingandplaying. 常见词组: bedifferentfrom…
4、与……不同 makeadifference 有很大差别,有很大的关系 【随时练】Thoughtsofwesternersdiffermuch_______easternersinanumberofways. A.between B.betweenthose C.from D.fromthoseof Key:D undertake 【原句回放】Theprocedureisdifficulttoundertake,ofcourse.(P11) 【点 拨】undertakevt.toa
5、greetoberesponsibleforajoborprojectanddoit表示“从事,着手做,承担”,undertaketodosth。许诺做某事;undertakethat…保证…… 如: Thelawyerundertookthecasewithouta17fee. IundertooktoteachthechildrenEnglish. Ican'tundertakethatyouwillmakeaprofit. 【拓 展】undertakingn.表示“任务,事业;许诺”
6、 如 Hewasrequiredtogiveawrittenundertakingnottodisclosethedetailsoftheircontract. Organizingaweddingisamajorundertaking. 【随时练】Thethirty-storeybuildingisoneofthemostchallengingengineeringprojectstheyhaveever_______. A.undergone B.underlined C.undergr
7、ound D.undertaken Key:D disturbing 【原句回放】ThencamethedisturbingnewsthatDollyhadbecomeseriouslyill.(P12) 【点 拨】disturbingadj.makingyoufeelworriedorupset表示“令人不安的,令人烦恼的”,常用来修饰物;disturbedadj.表示“被扰乱的,不安的”,常用来修饰人。如: Itisverydisturbingthattherehasbeenanincr
8、easeincrimeinthelastsixmonths. Iamverydisturbedbythecomplaintsthathavebeenmadeagainstyou. Theyareverydisturbedchildrenwhoneedhelp. 【拓 展】disturbvt.表示“扰乱,弄乱,打扰”。 如: Thehostwasquiteannoyedwhenhefoundoutthathisthingsonth
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