《人教版高中英语必修三Unit 2 Healthy eatingVocabulary 课件》由会员分享，可在线阅读，更多相关《人教版高中英语必修三Unit 2 Healthy eatingVocabulary 课件（19页珍藏版）》请在金锄头文库上搜索。
1、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、
2、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 Page95-96. Recite words and expressions.(8mins),words served for reading(pay attention to meaning); words served for writ
3、ing(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 1
4、3. _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 ones living,cut down,words served for writing,Presenta
5、tion 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 ones balance 保持/失去平衡 a balanced/healthy diet 均衡/健康饮食,(1) The key to learni
6、ng skating is _ (保持平衡). (2) Try to _ (均衡你的饮食) by eating more fruit.,balance your diet,to keep the balance,运用 用所给词的适当形式填空或完成句子。,3. debt n. 债; 债务 例句 He did not look forward to being in debt because his restaurant was no longer popular. 他不希望由于餐馆不受欢迎而负债。,运用 根据汉语提示完成英文句子。 He_ (负债累累). If I_ (偿清所有的债)Ill ha
7、ve no money left.,pay off all my debts,is heavily in debt,例句 We are all aware of the benefits of protecting our environment. 我们都知道保护环境的好处。,4. benefit n. 利益，好处 vi. 得益 vt. 有益于；对有益,beneficial adj.有益的，有用的,搭配,运用 填入一个适当的词。 Taking a walk after supper is of benefit _ your health. _ the benefit of our countr
8、y, you must spare no effort to protect the forest. Your success benefited _ your teachers help last year.,from,to,For,5. combine v. 联合；组合 n. 联合体 例句 Perhaps we ought to combine our ideas and provide a balanced menu with food full of energy and fibre. 也许我们应该把我们的想法结合起来，做出一份富有热量和纤维的均衡食谱。,运用 我们应当劳逸结合。 We
9、 should_ business _pleasure.,with/and,combine,ought to do sth. (should)应该做某事,例句 Films ought to combine education with recreation. 电影应当把教育和娱乐结合起来。,搭配,6. cut down 削减; 砍倒,例句 We have to cut down the number of the trees which were cut down last year so that we can pay less tax. 我们不得不削减去年砍树的数量以便少交税。,联想,运用
10、 用cut up或cut off填空。 This morning the old man cut down the tree and now he _ it _. Our water supply has been _.,cut off,is cutting,up,7. Their balanced diets became such a success that before long Wang Peng became slimmer and Yong Hui put on more weight. 他们平衡的饮食很成功, 以致不久后, 王鹏变瘦了, 雍慧的体重也增加了。(B3 P15),b
11、efore long 不久以后, He said that he had worked in the White House _ (很久以前). _ (不久后), he became the best known boss in the country.,long before,Before long,运用 It is easier_ (增加体重)，but it is quite difficult _(减肥).,to lose weight,to put on weight,8. lose weight 体重减轻；减肥 put on weight 增加体重 例句 Their balanced
12、 diets became such a success that before long Wang Peng became slimmer and Yong Hui put on more weight. 他们的均衡食谱非常有效,王鹏很快就瘦了,而雍慧却胖了。,Consolidation of words and expressions,_ (好奇心)drove Wang Peng to _(咨询)an expert. The expert _(叹息)and said, “Both of your menus have _(缺点)and _ (优点有限). Your customers _(
13、发胖)too easily, while Yong Huis _(减轻体重)too quickly. So, Wang Peng _(减少)the fat of your food and increase vegetables and fruits, like _(坚果), _(豆类), _(蘑菇), _(桃子)and _(柠檬). You _(应该)_(结合)the two menus and provide a _.(平衡的膳食)” _(不久), Wang Peng won his customers back.,Curiosity,consult,sighed,weakness,limited strength,put on weight,lose weight,cut down,nuts,beans,mushrooms,peaches,lemons,ought to,combine,balanced diet,Before long,根据中文，用本单元的单词或短语的适当形式填空。,Recite words and expressions in unit2 Book3; Make sentences of words and expressions in Presentation.,
