新概念英语一讲义教师版L45~46教师版.doc

Lesson 45 46 The bosss letter 词汇详解(1) can modal verb. 能够 e.g. 你能帮我做家务么？ Can you help me with the housework?(2) boss n. 老板，上司(3) minute n. 分同类词积累: 小时hour秒second(4) ask v. 询问，要求常用结构：ask sb. to do 要求某人做某事e.g. 妈妈要我先完成作业再看电视。Mum asks me to finish homework before watching TV. (5) handwriting n. 书写e.g. Now some students handwriting is terrible. （口译）注意: handwriting是抽象名词，所以只有单数形式。(6) terrible adj. 糟糕的，可怕的e.g. 天气真糟糕啊！What terrible weather!(7) liftv. 拿起，搬起，举起e.g. 他想要抱起熟睡的猫，但那只肥猫实在太重了。He wants to lift the sleeping cat, but that fat cat is too heavy. 举重：weight-liftingn. 电梯（英式英语）- elevator （美式英语）常用短语：take a lift乘电梯【学生版不出现】常用短语：give sb. a lift 给某人搭顺风车e.g. 他是个好人，愿意给陌生人搭顺风车。 He is such a nice guy that he is willing to give strangers a lift.(8) cake n. 饼，蛋糕 【学生版不出现】cake表示一整个蛋糕时可数，表示一块蛋糕时不可数。a cake 一整个蛋糕一块蛋糕；轻松的事a piece of cake (9) biscuit n. 饼干近义词：cookie 曲奇（美式英语）【学生版不出现】biscuit通称饼干，小点心；cookie特指甜饼点心，一般是圆的 重点语法情态动词can用法复习l 课文原句重现：Can you come here a minute please, Bob? Can she type this letter for me?Can you type the letter for the boss please, Pamela?I can. / I cant type this letter. / I cant read it.l 结构：can是情态动词，后接动词原形，表示“能力”， 否定形式为can not，cannot或cant，疑问句中将can置于句首。? 试一试：模仿例句改写下列句子!Examples：He takes his book to school. Can he take his book to school? 1. They finish these letters today.Can they finish these letters today? 2. She cooks meals for her mother. Can she cook meals for her mother? _Examples: I finish my homework tonight.I cant finish my homework tonight.1. I swim across the big river.I cant swim across the big river.2. We arrive in Shanghai today.We cant arrive in Shanghai today.l 活动(串串烧)：Guess! Who am I?【学生版不出现】准备几张纸条分别写上：超人（Superman），蜘蛛侠（Spider-Man）钢铁侠（Iron Man）蝙蝠侠（Batman）等。让同学A抽出其中一张，在幻灯片上放出相应图片和该人物的技能，让其余学生用Can的句型来提问，通过A同学的回答，判断A抽到的是哪个英雄。如：Spider-ManSupermanIron ManBatmanSanta Clausclimb up buildingsfly though the skyrun very fastfight bad peopleuse computerlift heavy thingsNeil: Can he climb up buildings?Yoyo: Yes, he can.