2021版高三英语人教版一轮复习讲义：必修三Unit2　Healthyeating

Unit 2　Healthy eating阅读词汇1.nut n.　　　　　　　坚果;果仁2.muscle n. 肌肉;(食用)瘦肉3.bean n.  豆;豆科植物4.pea n.   豌豆5.cucumber n.  黄瓜6.eggplant n.  茄子7.pepper n. 胡椒粉;辣椒8.mushroom n.  蘑菇9.lemon n. 柠檬10.barbecue vt.& n. 烧烤;烤肉11.mutton n.   羊肉12.roast adj.  烤制的vt. &vi.   烤;烘;烘烤13.bacon n. 熏咸肉;腊肉14.cola n. 可乐饮料15.sugary adj. 含糖的;甜的16.poisonous adj.  有毒的17.obesity n.  过度肥胖18.vitamin n.  维生素19.protein n.  蛋白质20.breast n.   胸部;乳房21.garlic n.   大蒜22.ingredient n.   (烹调用的)材料;原料;成分23.flavour n.  (食物的)味道与气味;特性24.peach n. 桃子25.carrot n.   胡萝卜识记词汇1.diet n.　　　 　 　　日常饮食vi. 节食2.balance vt. 平衡;权衡n. 天平;平衡3.fry vt.& vi. 油煎;油炸 4.ought v.aux. 应当;应该5.sign n. 牌示;标记;符号 6.slim vi. 变细;减肥adj. 苗条的;纤细的 7.curiosity n. 好奇心8.hostess n. 女主人;女主持人9.raw adj. 生的;未加工的10.vinegar n. 醋识记词汇11.lie n.　　　　　　　谎话;谎言vi. 说谎12.customer n. 顾客;消费者13.discount n. 折扣 14.weakness n. 缺点;虚弱;弱点15.strength n. 强项;长处;力量16.consult vt. 咨询;请教;商量17.fibre n. 纤维;纤维制品18.digest vi.& vt. 消化n. 摘要;概要19.debt n. 债;债务20.glare vi. 怒目而视;闪耀n. 怒视;炫目的光 21.spy vi.& vt. 窥探;秘密监视n. 间谍;侦探22.limit vt. 限制;限定n. 界限;限度23.limited adj. 有限的24.benefit n. 利益;好处vt.& vi. 有益于;有助于;受益25.sigh vi. 叹息;叹气n. 叹息;叹息声26.combine vt.& vi. (使)联合;(使)结合拓展词汇1.balance n.天平;平衡 vt.平衡;权衡→balanced adj.均衡的2.curiosity n.好奇心→curious adj.好奇的→curiously adv.好奇地3.weakness n. 缺点;虚弱;弱点→weak adj.虚弱的4.strength n.强项;长处;力量→strengthen vt. 加强;巩固→strong adj. 强壮的;坚强的5.limit vt. 限制;限定 n.界限;限度→limited adj. 有限的→limitation n. 局限;限制6.benefit n.利益;好处 vt.& vi. 有益于;有助于;受益→beneficial adj. 有益的7.combine vt.& vi. (使)联合;(使)结合→combination n. 结合;联合短语记忆1.get away with　　　　　受到从轻发落;(做坏事)不受惩罚2.cut down 削减;删节3.lose weight 体重减轻;减肥短语记忆4.tell a lie　　　　　　说谎5.win...back 赢回;重新获得6.earn one’s living 谋生7.in debt 欠债8.before long 不久以后9.put on weight 增加体重10.spy on 暗中监视11.glare at 怒目而视句型整理1.“Nothing could be better,”he thought.他想:“再没有比这些更好吃的了。”2.He could not have Yong Hui getting away with telling people lies!他可不能让雍慧哄骗人们后跑掉!重点语法Modal verbs (情态动词):ought to∕ought not to∕have to∕don’t have to∕mustn’t∕needn’t1.balance vt.平衡;权衡n.天平;平衡;结欠;余额归纳拓展①keep∕lose one’s balance 保持∕失去平衡②out of balance 不平衡③balanced adj.保持平衡的④keep a balanced diet保持饮食平衡 完成句子①An A-team may require a balance(可能需要一个平衡)—not just A players,but a few generous B players as well.(2019北京,七选五)②当他失去了平衡时,从自行车上摔了下来。When he lost his balance,he fell off the bicycle.2.lie n.谎话;谎言vi.说谎;躺;位于归纳拓展①tell a lie∕lies 说谎②a white lie 善意的谎言③lie to sb.向某人说谎④lie in 位于;在于 用lie的相关词汇填空①这是生活中一个让人伤心的事实:谎言就是谎言,有时事实也撒谎。It’s a sad fact of life:Lies are lies,and sometimes the truth can lie as well.②我今天向你说谎了,但这是个善意的谎言,我只是怕出错。I lied to you today,but it is a white lie.I am just afraid of making mistakes.③答案在于闲话的另一个效果,即它所给予我们的满足感。The answer lies in another effect of gossip:the satisfaction it gives us.3.benefit n.好处;利益;优势v.使……受益;有益于;有利于归纳拓展①benefit from∕by...=get benefit(s) from...从……受益,得益于②benefit sb.使某人受益③be of benefit to sb.=be beneficial to sb.对某人有益处④for the benefit of 为了……的利益 单句填空①Keep it in mind,and gradually we can gain this good learning habit and benefit from it.②For the benefit of his country,he goes all out.The method of learning English is of much benefit∕beneficial to me and I believe I can benefit from it.这种学习英语的方法很有益,我相信我能从中受益。4.combine vt.&vi.(使)联合;(使)结合归纳拓展①combine A and ∕with B 把A与B相结合②be combined with...与……相结合③in combination with...与……结合∕联合单句填空①In the 1840s,however,educational reformers like Horace Mann moved to combine (combine) the two calendars out of concern that rural schooling was not enough and that overusing of young minds could lead to nervous disorders.(2018年11月浙江,阅读理解B)②With their patience and efforts,they successfully developed a combination (combine) of artificial breeding (人工繁殖) and natural reproduction.(2019江苏,完形填空)③Diets are more effective when combined(combine) with exercise.5.strength n.强项;长处;力量;强度;实力归纳拓展①build up one’s strength 增强实力;增强体力②strengths and weaknesses 优势和劣势③strengthen v. 巩固,加强 完成句子①弗莱德曼指出绿色经济是保持美国实力的机会。Friedman points out that the green economy is a chance to keep American strength.(2018年6月浙江,阅读理解C)②练中国功夫不但能增强体质,还能培养一个人的品质。Practising Chinese kung fu can not only build up one’s strength,but also develop one’s character. ③这些活动目的在于增强你的腹部肌肉。The exercises are designed to strengthen your stomach muscles.6.consult v.咨询;请教;商量,查询归纳拓展①consult sb.about sth.向某人咨询∕请教某事②consult with sb.about sth.与某人磋商某事③consult...for...在……查找…… 完成句子①她选择咨询牙医。She chose to consult dentists.(2019北京,阅读理解B)②老师建议我们不要每遇到新单词就去查词典。The teacher advised us not to consult the dictionary for every new word. look up 也有“查询”的意思,但其后接要查询的内容。如:Please look up this word in the dictionary.请在词典中查查这个单词。1.get away with 受到从轻发落;(做坏事)不受惩罚归纳拓展①get away (from) (从……)脱离,逃脱②get down to sth.开始认真对待某事③get rid of 摆脱;除掉④get sth. across　(to sb.) 被理解,把……讲清楚⑤get over 克服(困难);从……中恢复过来完成句子①他犯了那么严重的过失,却侥幸只交罚款了事。For such a serious mistake he was lucky to get away with a fine.②在20世纪60年代我们都有点野,急于远走高飞以证明我们能独自生活。In the 1960s we were all a little wild and couldn’t get away from home far enough or fast enough to prove we could do it on our own.2.cut down 削减;删节;砍倒;缩短归纳拓展①cut off 切掉,割断;中断②cut out (of...) (从……)剪下;删除③cut across∕through 抄近路穿过④cut in 插嘴;超车抢道⑤cut up 切碎;使悲伤用cut相关短语填空①随着物价的上涨,我们只能想尽一切办法减少家庭开支。With the prices going up,we have to do whatever we can to cut down our family budget.②当孩子们住得离他们很远时,这些老人感觉与世界隔绝了。When their children lived far away from them,these old people felt cut off from the world. cut down 作及物动词短语时,还有“夺去……的生命”之意。如:He was cut down by the lung cancer at an early age.他年纪轻轻就被肺癌夺去了生命。1.“Nothing could be better,”he thought.他想:“再没有比这些更好吃的了。”句中的形容词比较级与表示否定含义的不定代词nothing连用,表达最高级含义。归纳拓展表示最高级意义的几种特殊结构:①nothing (或no)+so+原级+as...∕nothing(或no)+比较级+than...②never+比较级③④can∕could+never∕not+...enough∕too...完成句子①记住:没人比你更出色,没人比你更聪明。Remember,no one is better than you and no one is smarter than you.②——做完饭后我必须关上煤气吗?——当然,在用煤气方面越小心越好。—Must I turn off the gas after cooking?—Of course.You can never be too careful with that. 用比较级形式表达最高级的含义,要注意把主语排除在比较范围之外。如:This book is more interesting than any other book.与任何别的书相比,这本书最有趣。2.He could not have Yong Hui getting away with telling people lies!他可不能让雍慧哄骗人们后跑掉!归纳拓展have 后接三种形式的宾语补足语:①have sb.∕sth. doing sth.让某人做某事∕让某事发生(动作持续),与can’t,won’t 连用,表示“不容许,不容忍”。②have sb.do sth.使某人做某事(相当于make sb.do sth.或get sb.to do sth.)③have sth. done 让(别人)做某事;遭遇某种不幸的事情;使某事完成完成句子①我们不能允许人们总是迟到。We can’t have people arriving late all the time.②直到那次事故之后,他才叫人检查了他的车。Only after the accident did he have his car examined.