《高中英语 Unit 2 Healthy eating Period 2 Vocabulary课件 新人教版必修3.ppt》由会员分享，可在线阅读，更多相关《高中英语 Unit 2 Healthy eating Period 2 Vocabulary课件 新人教版必修3.ppt（19页珍藏版）》请在金锄头文库上搜索。
1、VocabularyUnit 2 Healthy eating231、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
2、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 eating1.Read words and expressions after the tape on Page95-96.2.Recite words and expressions.(8mins)Id like to give you some pictures about eating ,can you match the word with its m
3、eaning at once?words served for reading(pay attention to meaning);words served for writing(pay attention to spelling and meaning).12345678mushroompeabaconpeachpepperspaghettimuttoncucumberwords served for reading 1. _n. 顾客顾客,消费者消费者2. _ n. 折扣折扣3. _n. 纤维纤维,纤维制品纤维制品4. _ n.日常饮食日常饮食 vi.节食节食5. _ n. 谎话谎话,谎
4、言谎言 vi. 说谎说谎6._平衡膳食平衡膳食7._减肥减肥8._n.好奇心好奇心9._adj.苗条的苗条的v.减肥减肥10._n.女主人女主人11. _n. 缺点缺点,虚弱虚弱12. _ n. 强项强项,长处长处13. _v. 咨询咨询,请教请教14. _ n. 利益利益 v. 有益于有益于15. _ v. 结合结合,联合联合16._欠债欠债17._v.限制限制,n.界限界限18._增肥增肥19._谋生谋生20._消减消减fibre customerdiscountdietliebalanced dietlose weightcuriosityslimhostessweaknessstren
5、gthconsultbenefitcombinein debtlimitput on weightearn ones livingcut downwords served for writing Now,its time for us to learn the usages of words and expressions.Presentation of words and expressions1. diet n. 日常饮食；特种饮食日常饮食；特种饮食 v. 节食节食例句例句 They began to talk about menus and balanced diets. 他们开始谈论菜
6、谱和平衡膳食的问题。他们开始谈论菜谱和平衡膳食的问题。搭配搭配 be /go on a diet (因病或减肥因病或减肥)节食节食2. balance vt.平衡平衡;权衡权衡; n. 平衡平衡;天平天平派生派生 balanced adj.平衡的；均衡的平衡的；均衡的搭配搭配 keep/lose ones balance 保持保持/失去平衡失去平衡 a balanced/healthy diet 均衡均衡/健康饮食健康饮食(1) The key to learning skating is _ (保持平衡保持平衡).(2) Try to _ (均衡你的饮食均衡你的饮食) by eating m
7、ore fruit.balance your dietto keep the balance运用运用 用所给词的适当形式填空或完成句子。用所给词的适当形式填空或完成句子。3. debt n. 债债; 债务债务例句例句 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。他不希望由于餐馆不受欢迎而负债。运用运用 根据汉语提示完成英文句子。根据汉语提示完成英文句子。 He_ (负债累累负债累累). If I_ (偿清所有的债偿清所有的债)Ill
8、have no money left.pay off all my debtsis heavily in debt例句例句 We are all aware of the benefits of protecting our environment. 我们都知道保护环境的好处。我们都知道保护环境的好处。4. benefit n. 利益，好处利益，好处 vi. 得益得益 vt. 有益于；对有益于；对有益有益vbeneficial adj.有益的，有用的有益的，有用的运用运用 填入一个适当的词。填入一个适当的词。 Taking a walk after supper is of benefit _
9、 your health. _ the benefit of our country, you must spare no effort to protect the forest. Your success benefited _ your teachers help last year. fromtoFor5. combine v. 联合；组合联合；组合 n. 联合体联合体例句例句 Perhaps we ought to combine our ideas and provide a balanced menu with food full of energy and fibre.也许我们
10、应该把我们的想法结合起来，做出一份富有热量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。和纤维的均衡食谱。运用运用 我们应当劳逸结合。我们应当劳逸结合。We should_ business _pleasure. with/and combine ought to do sth. (should)应该做某事应该做某事例句例句 Films ought to combine education with recreation. 电影应当把教育和娱乐结合起来。电影应当把教育和娱乐结合起来。 6. cut down 削减削减; 砍倒砍倒例句例句 We have to cut do
11、wn 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。我们不得不削减去年砍树的数量以便少交税。联想联想运用运用 用用cut up或或cut off填空。填空。 This morning the old man cut down the tree and now he _ it _. Our water supply has been _.cut offis cuttingup7. Their balanced diets became s
12、uch 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他们平衡的饮食很成功, 以致不久后以致不久后, 王鹏变瘦了王鹏变瘦了, 雍慧的体重也增加了。雍慧的体重也增加了。(B3 P15)before long 不久以后不久以后 He said that he had worked in the White House _ (很久以前很久以前)._ (不久后不久后), he became the best known boss in the country.
13、long beforeBefore long运用运用 It is easier_ (增加体重增加体重)，but it is quite difficult _(减肥减肥).to lose weightto put on weight8. lose weight 体重减轻；减肥体重减轻；减肥 put on weight 增加体重增加体重例句例句 Their balanced 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
14、效他们的均衡食谱非常有效,王鹏很快就瘦了王鹏很快就瘦了,而雍慧却而雍慧却胖了。胖了。Lets do some exercises to go over words and expressions again.Consolidation of words and expressions _ (好奇心好奇心)droveWangPengto_(咨咨询询)anexpert.Theexpert_(叹息叹息)andsaid,“Bothofyourmenushave_(缺点缺点)and_ (优点有限优点有限).Yourcustomers_(发胖发胖)tooeasily,whileYongHuis_(减轻体重
15、减轻体重)tooquickly.So,WangPeng_(减少减少)thefatofyourfoodandincreasevegetablesandfruits,like_(坚坚果果),_(豆类豆类),_(蘑菇蘑菇),_(桃子桃子)and_(柠檬柠檬).You_(应该应该)_(结合结合)thetwomenusandprovidea_.(平衡的膳食平衡的膳食)”_(不久不久),WangPengwonhiscustomersback.Curiosityconsultsighedweaknesslimited strength put on weightlose weightcut downnutsbeansmushroomspeacheslemonsought tocombinebalanced dietBefore long根据中文，用本单元的单词或短语的适当根据中文，用本单元的单词或短语的适当形式填空。形式填空。1.Recite words and expressions in unit2 Book3;2.Make sentences of words and expressions in Presentation.Get prepared for my story with Yonghui.
