2015-2016学年高中英语人教版必修三课件Unit-2-Period-2-Vocabulary.ppt.ppt

Vocabulary Unit 2 Healthy eating 2 3 1、学生能准确掌握本单元每个单词及短语的发音。 2、学生能分类掌握两大类词（词服务于阅读和词服务于写作）。 3、掌握重点单词和短语的搭配及用法，能学以致用。 本课首先由本单元重要人物王鹏和永慧的图片，吸引学生注意，让学生有话谈，活跃课堂气氛，再由王鹏带领学生学单词。然后跟着磁带读单词，背诵单词（按类掌握单词），接着利用图片结合单词，拼写单词，检测学生的掌握情况。熟悉学生掌握情况下，接着讲重点词汇的用法，最后再从练习中巩固词汇。??? ?通过本单元王鹏的引导学单词，打破常规的词汇课，调动学生学词汇的兴趣。其次，本课利用大量的图片、不同的任务设置更有利于学生对词汇的掌握。在讲重点词汇搭配用法时采用课文中句子引导，达到词不离句，句不离词，有利学生对词汇运用的掌握。 Look at the picture, guess what is the topic today? Healthy eating Read words and expressions after the tape on 96. Recite words and expressions.(8mins) I’d like to give you some pictures about eating ,can you match the word with its meaning at once? ①words served for reading(pay attention to meaning); ②words served for writing(pay attention to spelling and meaning). 1 2 3 4 5 6 7 8 mushroom pea bacon peach pepper spaghetti mutton cucumber words served for reading 1. _________n. 顾客,消费者 2. _________ n. 折扣 3. _________n. 纤维,纤维制品 4. ______ n.日常饮食 vi.节食 5. ______ n. 谎话,谎言 vi. 说谎 6._____________平衡膳食 7.___________减肥 8.___________n.好奇心 9._______adj.苗条的v.减肥 10._________n.女主人 11. _________n. 缺点,虚弱 12. _________ n. 强项,长处 13. _________v. 咨询,请教 14. ______ n. 利益 v. 有益于 15. ________ v. 结合,联合 16._________欠债 17.________v.限制,n.界限 18._____________增肥 19._______________谋生 20._________消减 fibre customer discount diet lie balanced diet lose weight curiosity slim hostess weakness strength consult benefit combine in debt limit put on weight earn one’s living cut down words served for writing Now,it’s time for us to learn the usages of words and expressions. Presentation of words and expressions 1. diet n. 日常饮食；特种饮食 v. 节食 例句 They began to talk about menus and balanced diets. 他们开始谈论菜谱和平衡膳食的问题。 搭配 be /go on a diet (因病或减肥)节食 2. balance vt.平衡;权衡; n. 平衡;天平 派生 balanced adj.平衡的；均衡的 搭配 keep/lose one’s balance 保持/失去平衡 a balanced/healthy diet 均衡/健康饮食 (1) The key to learning skating is __________________ (保持平衡). (2) Try to _______________ (均衡你的饮食) by eating more fruit. balance your die