高中英語 Unit 2 Healthy eating Period language points課件 新人教版必修3.ppt
Period 2 Language points,To the speaker: Confidence; Fluency; Accuracy!,To the audience: Attention; Interaction,English speech,Learning aims,1. Grasp 7 words and 3 phrases in this unit firmly; learn to express yourself by using them. 2. Learn the method of constructing knowledge trees through self-study and cooperative exploration. 3. Enjoy the fun of expressing yourself using English and participate in class with full of passion.,For groups: 抓住自學,討論,展示,點評環(huán)節(jié) 爭創(chuàng)“優(yōu)秀小組” For members: 認真落實各項任務(wù),Self-directed study,1. strength n. 強項;長處;力量 ;力氣 strengthen vt. 加強,變強,強壯 force指物理學意義上的力,也指為做成某事而使用的力量,還常指武力。 power意為“動力,能力,權(quán)力、勢力等”各種力量,引申指“政權(quán)”、“強國”。 energy原是物理學上的術(shù)語“能量”、“能源”;用于人時則指“精力”。 strength指某人或某物所具有的內(nèi)在力量,可指“體力,力氣”。 2. n. U平衡;權(quán)衡 keep ones balance 保持平衡;保持鎮(zhèn)靜 lose ones balance 失去平衡;心慌意亂 on balance 總的說來,全面考慮之后 vt. 平衡,權(quán)衡: balance A against B 權(quán)衡二者之利弊,Special attention,3. consult sb. about sth. 就向某人咨詢/請教 consult a doctor 看醫(yī)生 consult with sb. 與某人商量 4. look at 強調(diào)看的動作,不管結(jié)果,沒有感情色彩。 glare at是指由于憤怒而瞪視或怒目而視。 stare at 意為“凝視”,表示由于驚奇、羨慕或恐怖而張大眼睛,目 不轉(zhuǎn)睛地注視。 glance at意為“瞥一眼,看一下” 5. limit n.C 界限,邊界;限度,極限;最大量(限度) set a limit to 對加以限制 without limit 無限地,無限制地 there is no limit to無可限量 vt.限制,限定 limit to 把限制在范圍之內(nèi) be limited to 局限于(某地方、團體或范圍),Special attention,6. benefit vt. 有益于,有助于 benefit vi. 得益,受益(常與from連用,有時與by連用) benefit from/by從中得益處 A benefit B = B benefits from/by A beneficial adj. (+to sb./ sth.) 有益的;有用的;有好處的 7. combine vi.vt. (使)結(jié)合;(使)聯(lián)合 combine A with B=combine A and B 把A和B結(jié)起來 【聯(lián)想】combined adj. (僅用于名詞前)聯(lián)合的,共同的 短語 II. 1. cut down 砍伐,砍倒(樹) cut down 縮短,壓縮(如文章);改小,縮短(衣服) cut構(gòu)成的短語歸納 cut across 抄近路穿過,橫越 cut back (on) 削減,減少 cut off 中斷,切斷(水、電等的)供應(yīng); cut up 切碎,切割,Special attention,短語 II. 2. be tired of sth. / doing sth. 對感到厭煩/厭倦 be/get tired with/from 因而疲倦 be tired out 累得筋疲力盡 3. get away with sth.攜帶逃跑 get away from表示逃離,Special attention,自主學習成果檢測 1. keep his balance 2. consulted 3. (1) glanced at (2)glared at (3) stare at (4) gazed 4. to 5. This kind of food benefits you./ is beneficial to you. / is of benefit to you. 6.把with改為of 7.把from改為with,Check the answer,質(zhì)疑體現(xiàn)了一個人的水平和思維的深度,Question & answer about language points,Crazy English,Recite the usage of the language points and the sentences crazily. 2. The group leaders control the time and process.,訓練目的:靈活運用所學知識點,學會運用實際操練的方法感悟語言知識并在運用中體驗英語表達之美。,Practice and presentation,Challenge I 1. Theory should be combined with practice. 2. (1) of (2) with 3. C 4. D 5. B 6.B 7.D 8. A 9. D剖析:本題考查名詞詞義辨析。 power“權(quán)力,勢力”; strength“力氣,優(yōu)勢”; energy“精力”; force“力;武力”。 be full of energy指“精力旺盛”,符合題意,Check the answer,請你用上本節(jié)課所學知識的任意幾個,概述我們剛剛學過的課文come and eat here(1)。,strengthen, balance, consult, glare, limit, benefit, be tired of, cut down,Walk into life,Consolidation,鞏固落實: 10分鐘 動口動腦動筆,瘋狂背誦基礎(chǔ)知識 對桌互查,組長統(tǒng)計結(jié)果;老師抽查 要求:仔細梳理本節(jié)課的知識脈絡(luò)+整理錯題 目標: A層:掌握用法達到靈活運用并利用非常學案拓展。 B層:掌握用法并熟練運用。 C層:理解并掌握每個單詞短語的重要用法。,Summary & Advice from our English monitor:,What did we have learnt? What to do after class to be better? The best groups and students.,Thank you,