Unit 3 Food and Culture Section Ⅳ　Using Language 课件（共85张）+讲义

Section Ⅳ　Using Language Ⅰ.Read for details Read the passage carefully and choose the best answers. 1.What is the main cause of bad health A.Taking too much sugar. B.Eating too much fat. C.Having too many calories. D.Taking less exercise. 2.In which way do people mainly take in extra sugar A.By eating extra desserts. B.By overeating each meal. C.Through vegetables and sweets. D.Through sweets and sweet drinks. 3.What is an ideal diet A.One without fat. B.One that is balanced. C.One without sugar. D.One with vegetables. 4.What is mainly talked about in Paragraph 4 A.What to eat to be fit. B.When to eat each meal. C.How to eat healthily. D.Why to eat quickly. 答案　1.A　2.D　3.B　4.C Ⅱ.Read for the structure What is the structure of the passage 答案　A Ⅲ.难句解构 1.The American Heart Association recommends that we limit ourselves to less than 100-150 calories a day from sugar,which is less than what is usually contained in one can of sweet drink or in a single candy bar. 学会断句:此句是复合句,that引导宾语从句,此从句中的limit前省略了should,which引导非限制性定语从句,修饰先行词less than 100-150 calories a day from sugar,what引导的是宾语从句。 尝试翻译:美国心脏协会建议我们将每日的糖摄入量限制在100至150卡路里以下,这少于一听含糖饮料或一块糖果通常所含糖分。 2.What this means is that people who chew too quickly end up eating too much food because they still feel hungry. 学会断句:此句是复合句,What this means是主语从句,who chew too quickly是定语从句,修饰先行词people,because引导的是原因状语从句。 尝试翻译:这意味着咀嚼过快的人最终会吃太多食物,因为他们仍然感到饥饿。 [核心单词·练通] 1.dessert /d z t/ n.(饭后)甜点 2.canteen /k n ti n/ n.食堂;餐厅 3.somewhat / s mw t/ adv.有点;稍微 4.madam / m d m/ n.夫人;女士 5.calorie / k l ri/ n.卡路里(热量单位) 6.regardless /rI ɡɑ dl s/ adv.不顾;不加理会 7.category / k t ɡ ri/ n.类别;种类 8.fibre (especially US fiber) / faIb (r)/ n.纤维;纤维制品 9.quantity / kw nt ti/ n.数量;数额 10.ideal /aI di l/ adj.完美的;理想的;想象的 n.理想;完美的人(或事物) 11.fundamental / f nd mentl/ adj.根本的;基础的;基本的 n.基本规律;根本法则 12.chew /t u / vi.& vt.咀嚼;嚼碎 n.咀嚼 13.overall / v r l/ adv.总体上;大致上 adj.全面的;综合的 [拓展单词·用活] 1.stable / steIbl/ adj.稳定的;稳重的→stability n.稳定(性);固定(性) 2.association / s i eI n/ n.协会;关联→associate vt.把……联系起来;联想;联系 vi.交往 adj.副的→associated adj.有关的;有联系的 3.moderation / m d reI n/ n.适度;合理→moderate adj.适度的;中等的;温和的 4.modest / m dIst/ adj.些许的;谦虚的;朴素的→modesty n.谦虚,谦逊 5.trick /trIk/ n.诀窍;计谋;把戏→tricky adj.棘手的;难对付的;狡猾的 [阅读单词·识记] 1.cafeteria / k f t ri / n.自助餐厅;自助食堂 2.pork /p k/ n.猪肉 3.pearl /p l/ n.珍珠 4.vitamin / v t m n;NAmE vaIt-/ n.维生素 5.dairy / de ri/ adj.奶制的;乳品(业)的 n.乳制品;乳品店;牛奶厂 [重点短语·再现] 1.regardless of不管;不顾 2.as to关于;至于 3.make up组成;构成 4.limit...to...把……限定在/局限于……范围内 5.in other words换句话说 6.cut down on减少;削减 7.rather than而不是 8.fatty ... ...