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课件网) 1 外研版 七年级上 Unit 5 The power of plants Understanding ideas grammar Warming-up Enjoy a video and know more about plants! Learning Objectives By the end of this lesson, we will be able to: read the words with /e / /a / / / correctly and use sentence patterns(“May/Could/Can I... ” “ Certainly./Sure./Go ahead.”) to ask for and give permission in a polite way. 2. use listening strategy to listen for numbers. 3. tell the culture and different uses of corn and some other plants. 单词讲解 corn silk [k n s lk] n.玉米须 corn n. 玉米 silk n. 丝绸；丝线 silk road 丝绸之路 silk dress (丝绸裙子) silk scarf (丝巾) 单词讲解 health [helθ] n.健康(状况) [派生词] healthy (形容词)“健康的” unhealthy (形容词) “不健康的” [常见搭配]keep healthy = keep fit = stay healthy “保持健康” He is in good health. = He is healthy. 他很健康。 He is in bad healthy. = He is unhealthy. 他不健康。 例句：Eating vegetables is good for your health. 吃蔬菜对你的健康有好处。 单词讲解 rose [r z] n.玫瑰;蔷薇 复数形式：roses 常用搭配： red rose (红玫瑰) rose garden (玫瑰园) wild rose (野玫瑰) 例句：He gave her a bouquet of red roses. (他送给她一束红玫瑰。) cotton [ k tn] n.棉花 单词讲解 常用搭配： cotton fabric (棉布) cotton shirt (棉衬衫) cotton industry (棉花产业) 例句：The softness of cotton makes it comfortable to wear. (棉花的柔软使得它很舒适穿着。) 单词讲解 bamboo [ b m bu ] n.竹，竹子 复数形式：bamboos 常用搭配： bamboo forest (竹林) bamboo shoots (竹笋) bamboo furniture (竹制家具) 例句：The panda was happily munching on bamboo. (熊猫正愉快地啃着竹子。) What plants can you see in the pictures corn wheat How do you usually eat them rice rice wheat corn bread taco rice noodles Match the food with the plants. Rice, wheat and corn are the world's top three food plants. People around the world eat them in different ways. For example, rice noodles in East Asia, bread in Europe and tacos in the Americas. 墨西哥卷饼(taco)是一种墨西哥食品。taco这个词的起源有多种解释，其中一种说法是, 它最早可追溯到18世纪的墨西哥银矿，当时这个词指的是挖矿的小炸药—矿工会把炸药用纸包上，塞入石头缝隙中，用于挖掘矿石。矿工们经常用玉米饼包裹辣酱馅料，在工作时食用。这种食物形似小炸药，因此也被称为“矿工玉米饼(miner's tacos)”。如今，taco指的是一种食物—用铁板烤制的薄薄的玉米饼，上面放上许多馅料，折叠起来，不用任何餐具就可以吃。taco上可以放任何东西，有点像中国的“大饼卷一切”。 There is a vlog about corn. Let's listen to learn. 视频日志 1.Listen to the opening of the vlog and choose the main idea. a It explains the importance of corn in Mexico. b It compares corn in different countries. c It describes a famous Mexican corn dish. 墨西哥的“玉米节”(Sweet Corn Festival) 是个盛大的节日，庆祝方式多种多样，包括烹饪比赛、街头巡游、音乐表演以及各种以玉米为主题的活动。节日期间，游客和当地居民可以欣赏到各种玉米制作的手工艺品, 品尝到各种用玉米制作的美食，如玉米糕、玉米饼，甚至是玉来冰激凌。 Jason is taking a vlog about the Sweet Corn Festival. 玉米在 ... ...
