新概念第三册第1课精讲+点读(一).pptx

Lesson1,口令：RAPID708,新概念3,01,Vocabulary 寻找, hunt,解析：,run after 强调追赶、追求. seek 追寻（梦想，理想） = pursue chase 追赶. hunt for: huntforajob找工作 search 搜寻，搜索,3,It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered.,创新,她刚看见它，它就立刻逃走了专家证实，美洲狮非被逼得走投无路，是决不会伤人的1】when引导时间状语从句，and连接两个并列句，that引导宾语从句，说明 confirm的内容，unless引导条件状语从句 【2】 corner作动词常用于被动语态： sth./sb.becornered某人/某物被逼入绝境,corner,at the corner of the street in the corner of the room on the corner of the desk,词汇,1,unless和if.not均表示否定的条件，一般可互换：,例：,Unlessyouhavemorepractice, you willfailinthe divingtest. =Ifyoudonothavemorepractice, youwillfailinthedivingtest. Theteachertoldhimthathewouldneverpasstheexaminationunlesshe studiedhard.,词汇,v. 使走投无路， 使陷入困境 n. 角落, corner,解析：,be cornered 被逼得走投无路 常用于被动语态： The thief was cornered at last. 小偷最后走投无路了 The problem cornered me. 这个问题把我难倒了。

3,The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening.,创新,她刚看见它，它就立刻逃走了专家证实，美洲狮非被逼得走投无路，是决不会伤人的1】 for 引导的原因状语从句特别注意的是： 地点状语atoneplace和atanother place 【2】because和for的区别： because知道的或自然的原因，语气较强，for多指逻辑上的判断 - Hemustbeathome, forthelightinhisroomis on. 【3】twentymilesaway做后置定语，修饰place 地点副词和时间副词做后置定语：thehouse ahead前面的房子， theconclusionbelow下面的讨论，theplanlastyear去年的计划O(_)o,谢谢观看！,李金库,。