2010届高三英语一轮复习Unit 13 Healthy eating教案人教版

Unit 13 Healthy eating⊕考纲要求：◆ 考纲规定的考试范围:1. 重点单词与短语 fat; stomach; fever; ripe; ought; examine; plenty; diet; fit; gain; energy; soft; bar; fuel; chemical; balance; tasty; boil; mixture; ought to; plenty of; keep up with; make a right choice; short of; now and then; roll up2. 句型Our eating habits have changed, as has our way of life. as =so 表示也怎么样的用法Only in this way will we be ready for the challenges and opportunities in life. “Only+ 状语”位于句首倒装的用法。The best way to make sure that we will feel and look fine is to develop healthy eating habits to develop healthy eating habits 不定式做表语的用法3. 语法：情态动词（Ⅰ）had better，should，ought to◆ 复习本章要达到的目标1. 掌握 stomach; ripe; examine; plenty; diet; fit; gain; energy; balance; tasty; boil; mixture; ought to; plenty of; keep up with; make a right choice; short of; now and then; roll up 等重点单词及短语的用法。2. 掌握 as 引导的定语从句的用法；only+状语位于句首倒装的用法；情态动词 must/have to/have got to 的用法；⊕教材知识归纳◆ 知识归纳1. I’ve got a pain here. Pain 的用法：(1). 痛,疼痛;痛苦(不可数名次)The death of her son gave her infinite pain.她儿子的去世使她悲痛欲绝。 (2)(身体特定部位的)疼痛(可数名次)She has a pain in her stomach.她胃痛。The old man suffers greatly from a pain/pains in the back.背疼使得那个老人很受折磨。(3)辛苦,努力(常用复数形式)No pains, no gains.不劳则无获。With great pains and much patience, I got the information at last.凭着巨大的努力和耐心，我最终得到了那条消息相关归纳：(1)in pain 常坐表语Is your legs constantly in pain? 用心 爱心 专心你的腿老疼吗？(2)with pain 常作状语 The boy was crying with pain, after he broke his arm.摔伤了胳膊，那个孩子疼得哭了起来。(3)take pains to do sth.Thank you very much for taking pains to...