一轮基础知识Book-3-Unit2-Healthy-Eating

2014届高三英语大一轮复习单元知识练习Unit 2Healthy eatingⅠ.单项填空1．Learn to________your knowledge with my experience，and you are sure to succeed.A．join B．unite C．connect D．combine答案 D解析考查动词辨析。

join参加；unite联合；connect联系，连接；combine结合。

句意为：学会把你的知识与我的经验结合起来，你一定会成功。

combine...with...把……和……结合起来。

2．As we all know，everyone has his own________and weaknesses, so we should learn from each other.A．strengths B．value C．technique D．energy答案 A解析句意为：众所周知，每个人有自己的优缺点，因而我们要相互学习。

strength强项，长处，与weakness相对应。

value价值；technique技术；energy精力，能量。

3．A good teacher should leave some time for the students to________the knowledge.A．introduce B．receive C．digest D．accept答案 C解析考查动词辨析。

句意为：一个好老师应该留些时间让学生消化知识。

digest消化；introduce介绍；receive收到；accept接受。

4．Who is most likely to________the old lady’s death?A．benefit B．benefit fromC．be beneficial D．be beneficial to答案B[来源:Z.X.X.K]解析benefit对……有益；benefit from从……中获益；be beneficial to对……有益，故选B项。

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Unit 2 Healthy eating一、刷黑板——错误!Ⅰ。

阅读词汇(英译汉)［第一屏听写] 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［第二屏听写] 9．lemon 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[第三屏听写］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。

[单词拼写应用]1．(安徽卷)The limits of a person's intelligence are fixed at birth，but whether he reaches these limits will depend on his environment.极限2．My bank balance has been getting a little healthier since I was offered a new job.余款；差额[短语多维应用]1．balance vt.平衡；权衡n．天平；平衡(1)balance A against B权衡/比较A和Bbalance A with B使A和B平衡(2)keep/lose one's balance保持/失去平衡(3)balanced adj.均衡的a good sense of balance良好的平衡感a balance of about $50，000 in my savings account存款账户里有五万美元左右的余额balance the budget each year每年保持预算平衡[基础练习]——单句语法填空①You have to balance the advantages of living in a big city against the disadvantages.②People have learnt the importance of keeping a balanced(balance) diet to satisfy their nutritional needs.[链接写作]——完成句子①(天津卷)你太努力工作了，你最好工作和放松保持平衡。

You are working too hard.You'd better keep a balance between work and relaxation.②(湖北卷)男孩追他哥哥时，失去了平衡，重重地摔了一跤。

2021高考英语一轮基础达标练题Unit2Healthyeating（含解析）新人教版必修3李仕才一、阅读明白得。

(2020·广西重点高中模拟)People love cellphones, which is why nine in ten Americans own one.But does heavy use of cellphones pose a risk of cancer? This question has caused controversy for many years. A new study in rats now augments those concerns.Its data linked long­term, intense exposure to radiation from cellphones with an increased risk of cancer in the heart or brain.The results have yet to be confirmed, the authors note.Indeed, although the rat study found a link between cellphone radiation and cancer, it offers no clues to why such a link might exist, notes Jonathan Samet.He teaches preventative medicine and directs the Institute for Global Health at the University of Southern California in Los Angeles.Still, he calls the new study’s findings “signi ficant”．They could lead to studies researching how cellphone radiation might cause cancer, he says.Phone signals are relayed between cell towers and cellphones via radio waves.This radio frequency—or RF—radiation is a type known as non­ionizing(非电离的). Unlike X­rays, non­ionizing radiation does not deposit enough energy into cells to release electrons from atoms or molecules, producing ions.So it tends to be far less harmful than ionizing radiation, such as X­rays.But that does not mean radio waves might not cause harm.In very large doses(量) this radiation will heat the body and cause tissue damage.But it’s not yet known what much lower RF levels might do, such as thosefrom cellphone use.Five years ago, the World Health Organization’s International Agency for Research on Cancer, or IARC, concluded that cellphone use “is possibly carcinogenic(致癌的)”．Its conclusion was based on what little research data was available at that time.But notice that IARC was not certain.It said only that phone use might “possibly” cause cancer.So scientists at the National Toxicology Program, or NTP, investigated further.【解题导语】本文是一篇说明文。

Book3 unit2 Healthy eatingPart BPart1 考纲词汇1. n. 天平，余额v. 平衡；权衡2 vt油煎3 vt变细；苗条的adj4女主人，女主持人n5好奇心n adj. 好奇的adv. 好奇地6生的，未加工的adj7 醋n8谎言，说谎n9折扣n10顾客，消费者n11 缺点，虚弱n adj.虚弱的v.(使)变弱，(使)减弱12强项，力量nvt. 加强，巩固___ 13咨询，商量vt14 sign n. _________________15 叹息；叹气n. vi. ___________ 16窥视；间谍n.v17限制；界限n.vt有限的adj. _____________18 利益；有益于n.vadj. 有益的19. n.糖vt.在……中加糖__ 20消化；摘要v. n.文摘21 lemon ___________22 cooperation _________23联合v24 n.日常饮食vi.节食_________Part 2.重点短语1被放过，做坏事不受惩罚2说谎3赢回，重新获得4谋生5怒目而视6暗中监视，侦查7不久以后8增加体重9减肥10节食11对----厌倦12 由于…感到劳累13为----而惊诧14对…进行研究15保持平衡饮食___________保持生态平衡失去平衡保持平衡16 缩减开支_______________17负债累累_______________18 还清债务_______________19得益于_______________20对...感到好奇____________21出于好奇____________22丧失信心，泄气_______________ 23 对..加以限制____________Part3．必背句式：1. (再也没有比这更好吃的了) “_______________________________.”he thought.2. He could not _______________________________(让永慧骗人们却不受惩罚) telling people lies!3. Wang Peng sat in the empty classroom ______________________(感到沮丧).4.___________________________________________(好奇心驱使王鹏走了进去).5. （那问题一定严重了）if Li Chang was not coming to eat in his restaurant as he always did.Part C课内探究Part1 重点词汇突破1. benefit vt. 有益于vi. 得益于（常与from连用）n. 利益，好处；津贴观察思考：The new hospital will be a great benefit to the town.This dictionary will be of great benefit to me.The rain benefits the plants. = The plants benefit from the rain.[重点用法归纳]benefit sb./sth. 对…有益benefit from 从……中受益be of great benefit to = be very beneficial to 对……有益for the benefit of = for sb’ s benefit为了……的利益即学即练：1) The new traffic regulation will _________________________(v)使全城受益.2) The new regulations will_____________________________(n.)(对我们很有利) .3）为了残疾人的利益成立了这个组织。

Book3 Unit2 Healthy eating（课前检测）一. 单词1. n. 日常饮食/vi.节食___________2. vt. 平衡 __________3. n. 好奇心___________4. vt. 咨询____________5. vt. 限制，限定__________adj. 有限的____________6. v. 有益于/n.利益__________adj.有益的____________7. vt. 结合；联合__________8. vt. 使满足，满意_________n. 满意_______________adj. 满足的______________9. n. 折扣____________10. v. 消化___________二. 短语1. 增加体重_______________2. 谋生 __________________3. 削减____________________4. 赢回____________________5. 暗中监视 _______________6. (做坏事)不受惩罚______________7. 厌倦_____________8. 欠债_____________三. 句子1. He couldn’t _______ Yong Hui __________________ telling people lies!他不能容忍永慧欺骗了人们，却逃避惩罚。

2. He did not ______________________________________________ because his restaurant was no longer popular. 他可不希望由于餐馆不受欢迎而负债。

3. You were working too hard. You’d better ______________________(保持平衡)between work and relaxation.4. The success of Zhu Zhiwen didn’t merely ________________________(在于好的运气).5. I ______________________________________(再感谢你也不为过) for all your help to my son while we were away from home.6. I _______________________________________(有许多阅读要完成) before the end of this term.Book3 Unit2 Healthy eating(课内探究)自主学习Step I考点词汇链1. balance n.天平，平衡结余 v.平衡，权衡相关短语：1) keep the balance of nature保持生态平衡2) keep one’s balance保持平衡3) lose one’s balance 失去平衡4) be out of balance 失去平衡adj. balanced 保持（或显示）平衡的keep a balanced diet保持饮食平衡2. lose weight体重减轻，减肥weigh的用法: 1) 系动词：有……的重量；重量是，其后加表示重量的数量词2) vt.称重量；量体重3) adj. weighty 重的，沉重的；重大的，重要的相关短语：1) put on weight 增加体重2) weigh the advantages against the disadvantages 权衡利弊3) weight lifting 举重3. get away with被放过；（做坏事）不受惩罚拓展：get的12个短语1）get about/around vi.（消息）传开2）get sth. across to sb. 讲清楚；（使）被领会3）get away from 离开；脱身4）get along with同某人相处5）get through 打通电话；通过；完成；用完；耗尽6）get … down 记下来；使悲伤，使沮丧7）get down to sth./doing 认真做，开始着手做8）get over 克服，摆脱9）get rid of 消灭，摆脱，除掉10）get up 起床11）get in 收获，插话12) get into 陷入；染上习惯等。