高中英語(yǔ) Unit 2 Healthy eating Period 2 Vocabulary課件 新人教必修3

1、VocabularyUnit 2 Healthy eating231、學(xué)生能準(zhǔn)確掌握本單元每個(gè)單詞及短語(yǔ)的發(fā)音。2、學(xué)生能分類掌握兩大類詞（詞服務(wù)于閱讀和詞服務(wù)于寫作）。3、掌握重點(diǎn)單詞和短語(yǔ)的搭配及用法，能學(xué)以致用。 本課首先由本單元重要人物王鵬和永慧的圖片，吸引學(xué)生注意，讓學(xué)生有話談，活躍課堂氣氛，再由王鵬帶領(lǐng)學(xué)生學(xué)單詞。然后跟著磁帶讀單詞，背誦單詞（按類掌握單詞），接著利用圖片結(jié)合單詞，拼寫單詞，檢測(cè)學(xué)生的掌握情況。熟悉學(xué)生掌握情況下，接著講重點(diǎn)詞匯的用法，最后再?gòu)木毩?xí)中鞏固詞匯。 通過(guò)本單元王鵬的引導(dǎo)學(xué)單詞，打破常規(guī)的詞匯課，調(diào)動(dòng)學(xué)生學(xué)詞匯的興趣。其次，本課利用大量的圖片、不同的任務(wù)設(shè)

2、置更有利于學(xué)生對(duì)詞匯的掌握。在講重點(diǎn)詞匯搭配用法時(shí)采用課文中句子引導(dǎo)，達(dá)到詞不離句，句不離詞，有利學(xué)生對(duì)詞匯運(yùn)用的掌握。Look at the picture, guess what is the topic today?Healthy eatingRead words and expressions after the tape on 96.Recite words and expressions.(8mins)Id like to give you some pictures about eating ,can you match the word with its meaning at

3、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. 顧客,消費(fèi)者2. _ n. 折扣3. _n. 纖維,纖維制品4. _ n.日常飲食 vi.節(jié)食5. _ n. 謊話,謊言 vi. 說(shuō)謊6._平衡膳食7._減肥8._n.好奇心9._

4、adj.苗條的v.減肥10._n.女主人11. _n. 缺點(diǎn),虛弱12. _ n. 強(qiáng)項(xiàng),長(zhǎng)處13. _v. 咨詢,請(qǐng)教14. _ n. 利益 v. 有益于15. _ v. 結(jié)合,聯(lián)合16._欠債17._v.限制,n.界限18._增肥19._謀生20._消減fibre customerdiscountdietliebalanced dietlose weightcuriosityslimhostessweaknessstrengthconsultbenefitcombinein debtlimitput on weightearn ones livingcut downwords served

5、 for writing Now,its time for us to learn the usages of words and expressions.Presentation of words and expressions1. diet n. 日常飲食；特種飲食 v. 節(jié)食例句 They began to talk about menus and balanced diets. 他們開(kāi)始談?wù)摬俗V和平衡膳食的問(wèn)題。搭配 be /go on a diet (因病或減肥)節(jié)食2. balance vt.平衡;權(quán)衡; n. 平衡;天平派生 balanced adj.平衡的；均衡的搭配 keep

6、/lose ones balance 保持/失去平衡 a balanced/healthy diet 均衡/健康飲食(1) The key to learning skating is _ (保持平衡).(2) Try to _ (均衡你的飲食) by eating more fruit.balance your dietto keep the balance運(yùn)用 用所給詞的適當(dāng)形式填空或完成句子。3. debt n. 債; 債務(wù)例句 He did not look forward to being in debt because his restaurant was no longer po

7、pular. 他不希望由于餐館不受歡迎而負(fù)債。運(yùn)用 根據(jù)漢語(yǔ)提示完成英文句子。 He_ (負(fù)債累累). If I_ (償清所有的債)Ill have no money left.pay off all my debtsis heavily in debt例句 We are all aware of the benefits of protecting our environment. 我們都知道保護(hù)環(huán)境的好處。4. benefit n. 利益，好處 vi. 得益 vt. 有益于；對(duì)有益beneficial adj.有益的，有用的運(yùn)用 填入一個(gè)適當(dāng)?shù)脑~。 Taking a walk after

8、supper is of benefit _ 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. 聯(lián)合；組合 n. 聯(lián)合體例句 Perhaps we ought to combine our ideas and provide a balanced menu with food full of energy an

9、d fibre.也許我們應(yīng)該把我們的想法結(jié)合起來(lái)，做出一份富有熱量和纖維的均衡食譜。運(yùn)用 我們應(yīng)當(dāng)勞逸結(jié)合。We should_ business _pleasure. with/and combine ought to do sth. (should)應(yīng)該做某事例句 Films ought to combine education with recreation. 電影應(yīng)當(dāng)把教育和娛樂(lè)結(jié)合起來(lái)。 6. cut down 削減; 砍倒例句 We have to cut down the number of the trees which were cut down last year so t

10、hat we can pay less tax. 我們不得不削減去年砍樹的數(shù)量以便少交稅。聯(lián)想運(yùn)用 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 offis cuttingup7. Their balanced diets became such a success that before long Wang Peng became slimmer and Yong Hui put on more weight. 他

11、們平衡的飲食很成功, 以致不久后, 王鵬變瘦了, 雍慧的體重也增加了。(B3 P15)before 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 beforeBefore long運(yùn)用 It is easier_ (增加體重)，but it is quite difficult _(減肥).to lose weightto put on weight8. lose weight 體重減輕；減肥

12、put on weight 增加體重例句 Their balanced diets became such a success that before long Wang Peng became slimmer and Yong Hui put on more weight.他們的均衡食譜非常有效,王鵬很快就瘦了,而雍慧卻胖了。Lets do some exercises to go over words and expressions again.Consolidation of words and expressions _ (好奇心)drove Wang Peng to _(咨詢)an

13、expert. The expert _(嘆息)and said, “Both of your menus have _(缺點(diǎn))and _ (優(yōu)點(diǎn)有限). Your customers _(發(fā)胖)too easily, while Yong Huis _(減輕體重)too quickly. So, Wang Peng _(減少)the fat of your food and increase vegetables and fruits, like _(堅(jiān)果), _(豆類), _(蘑菇), _(桃子)and _(檸檬). You _(應(yīng)該)_(結(jié)合)the two menus and provide a _.(平衡的膳食)” _(不久), Wang Peng won his customers back.Curiosityconsultsighedweaknesslimited strength put on weightlose weightcut downnutsbeansmushroomsp