L40 Food and talk 一、热身 二、学习目标： 1. 本课生词及译林单词 2. 课文：熟练背诵 3. 语法： if引导的条件状语从句 三、学习过程： 1. New words and expressions (1) hostess host (2) unsmiling un-前缀 列举：_____ smiling 笑脸_____ smile 面带微笑_____ 苦笑_____ 像某人微笑_____ (3) tight 一条紧身的黑色连衣裙_____ 一场势均力敌的比赛_____ 紧凑的日程安排_____ v. _____ 类似变形单词：_____ 省吃俭用_____ (4) fix 在规定的时间_____ 修好那把坏椅子_____ 凝视_____ (5) globe 环地球一周_____ 全世界_____ adj. _____ v._____ n. 全球化_____ 类似变形：_____ (6) despair in despair _____ drive sb to despair _____ adj. _____ 一个绝望的表情_____ 2. Text (1) at a dinner party (2) next to (3) even (4) look up (5) take one’s seat (6) be busy at … (7) make conservation (8) will be doing (9) eat more and talk less 3. Grammar If引导的条件状语从句 1. 真实条件句： 对将来可能发生的事情的假设，主将从现。 I _____(call) tomorrow if he _____(be) out. 2. 虚拟语气： If从句谈论想象的情况，主句则推测想象的结果。 …would do, if…did… (if从句be 动词永远是were) If you _____(go) to the exhibition, you_____(enjoy) it. If you _____(see) him now, you _____(not recognize) him. Exercise: 1. He would enjoy this if he _____(be) present. 2. She can do better if she _____(try) 3. If you broke this window, you _____(have to) pay for it.
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