新课改2020高考英语一轮复习Unit2Healthyeating学案含解析新人教版必修3.doc

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1、Unit 2 Healthy eating(一)课前自主学习.阅读单词知其意1muscle n肌肉；(食用)瘦肉2digest vi.&vt.纵联1 消化n. 摘要；概要3glare vi.n纵联2 4spy vi.&vt. 窥探；秘密监视n. 间谍；侦探5roast adj. 烤制的vt.&vi. 烤；烘；烘烤6obesity n. 过度肥胖7garlic n. 大蒜8peach n. 桃子9breast n. 胸部；乳房10fibre n. 纤维；纤维制品11vitamin n. 维生素12protein n. 蛋白质.重点单词写其形 1diet n. 日常饮食vi. 节食2slim vi

2、 变细；减肥adj. 苗条的；纤细的3lie n. 谎话；谎言vi. 说谎4customer n. 顾客；消费者5consult vt. 咨询；请教；商量；查阅6sigh vi. 叹息；叹气n. 叹息；叹息声7debt_n. 债；债务8hostess n. 女主人；女主持人9discount n纵联3 折扣10fry vt.&vi. 油煎；油炸11raw adj. 生的；未加工的.拓展单词通其变1balance n天平；平衡 vt.平衡；权衡balanced adj.均衡的2curiosity n好奇心curious adj.好奇的curiously adv.好奇地3weakness n缺点

3、虚弱；弱点weak adj.虚弱的纵联44strength n强项；长处；力量strengthen vt.加强；巩固strong adj.强壮的；坚强的5limit vt.限制；限定 n界限；限度limited adj.有限的limitation n限制6benefit n利益；好处 vt.&vi.有益于；有助于；受益beneficial adj.有益的7bine vt.&vi.(使)联合；(使)结合bination n结合；联合纵联5纵联1.“餐饮”行业很火爆digest vt.&vi.消化 diet vi.节食swallow vt.吞下；咽下 chew vt.咀嚼taste vt./li

4、nk. 品尝；有的味道纵联2.不“看”不知道，一“看”真奇妙glare vi.&n.怒目而视 stare vi.&n.凝视glance vi.&n.扫视；一瞥 witness vt.&n.目击(者)observe vt.&vi.观察 watch vt.看have a look at看一看纵联3.与“购物”相关的名词一览discount折扣 customer顾客consumer消费者 supermarket超市bargain便宜货纵联4.以ness为后缀的常见名词荟萃weakness虚弱；弱点；缺点 kindness仁慈；好意carelessness粗心大意 awareness意识sicknes

5、s疾病 sadness悲哀；悲伤纵联5.bine反义词、同义词集锦separate vt.使分离 divide v分开split vt.分离；使分离 unite v联合link v联合 associate v联合单元话题健康饮食子话题1肉食chop n猪排 beef n牛肉mutton n羊肉 pork n猪肉steak n牛排；肉排；鱼排 sausage n香肠；腊肠子话题2粮食与主食cuisine n饭菜；菜肴 soybean n大豆；黄豆flour n面粉；谷物磨成的粉 toast n烤面包片；吐司dumpling n饺子 pancake n薄煎饼porridge n稀饭；粥 beanc

6、urd n豆腐子话题3零食及其他chips n(pl.) 炸土豆条(片)；炸薯条butter n. 黄油；奶油honey n. 蜂蜜chocolate n. 巧克力popcorn n. 爆玉米花sauce n. 酱；调味汁学考对接活学活用高考采撷(一)阅读中的词汇应用1(2016全国卷阅读C)Visiting an apple event is a good chance to see, and often taste, a wide variety of apples. To people who are used to the _ (limit) choice of apples such

7、 as Golden Delicious and Royal Gala in supermarkets, it can be quite an eye opener to see the range of classical apples still in existence, such as Decio which was grown by the Romans. Although it doesnt taste of anything special, its still worth a try, as is the knobbly (多疙瘩的) Cats Head which is mo

8、re of a _ (curious) than anything else.用limit的适当形式填空：limited用curious的适当形式填空：curiosity2(2014辽宁高考阅读D)Travis is the manager of G&G where he is responsible for forty employees (雇员) and profits (利润) of over $2 million per year. Hes never late to work. He does not get upset on the job. When one of his emp

9、loyees started crying after a customer screamed at her, Travis took her away. “Your working uniform is your shelter，” he told her. “Nothing anyone says will ever hurt you. You will always be as strong as you want to be.”写出加黑词在句中的含义：顾客写出strong在本单元中的名词形式：strength；“优缺点”的表达为strengths_and_weaknesses高考采撷(

10、二)写作中的词汇应用(根据汉语及提示词翻译句子)1(2018全国卷书面表达)了解中国的餐桌礼仪对你很有益。Having a good knowledge of table manners of China will benefit you greatly.(benefit vt.)Having a good knowledge of table manners of China will be of great benefit to you.(benefit n)Having a good knowledge of table manners of China will be very ben

11、eficial to you.(beneficial)2(2018全国卷书面表达)为了强身健体，我们经常在学校的体育场馆组织各种各样的活动，例如：打篮球、乒乓球等。(strength)To_build_up_our_strength,_we_often_hold_all_kinds_of_activities,_such_as_playing_basketball_and_table_tennis,_in_the_school_gymnasium. (二)课堂重点释疑1balance n天平；平衡；账户余额vt.平衡；权衡记牢(1)keep the balance of nature保持生态平

12、衡keep ones balance 保持平衡lose ones balance 失去平衡(2)balance A against B 权衡/比较A和B(3)balanced adj. 均衡的keep a balanced diet 保持均衡的饮食练通单句语法填空Before making the final decision, youd better balance the advantages against the disadvantages.My suggestion is that you should try to_balance (balance) your diet by ea

13、ting more fruit and less meat.Youd better keep a balanced (balance) diet for the benefit of your health.熟词生义写出加彩单词在语境中的含义I must check my bank balance before I decide to buy the car.账户余额写美翻译句子你太努力工作了，你最好在工作和放松之间保持平衡。You are_working_too_hard._Youd_better_keep_a_balance_between_work_and_relaxation.2lie

14、 v说谎；躺下；位于 n谎言；谎话记牢(1)tell a lie/lies (to sb.)(向某人)撒谎；说谎话a white lie 一个善意的谎言(2)lie to sb. 向某人撒谎lie in 位于；在于lie down 躺下练通单句语法填空My mother wont have me lying (lie) to her no matter what happens.The survivors lay (lie) on the beach, exhausted and shocked.The moment the bell rang, he laid (lay) the book

15、and rushed out of the classroom.The town lies (lie) on the coast with amazing scenery, which attracts many visitors every year.He didnt finish his homework last night so he told lies (lie)辨清单词词性词义过去式过去分词现在分词lievi.说谎liedliedlyinglievi.躺下；位于laylainlyinglayvt.放置；下蛋laidlaidlaying写美翻译句子毫无疑问，这个候选人的优势在于他用英

16、语和外国人交流的能力。There_is_no_doubt_that_this_candidates_advantage_lies_in_his_ability_to_municate_with_foreigners_in_English.3strength nC长处；强项 U力量；体力记牢(1)build up ones strength/body强身健体strengths and weaknesses 优点和缺点The strength of . is that . 的优点是(2)strengthen vt.&vi. 加强；巩固练通单句语法填空As a good teacher, you s

17、hould know your students strengths (strength) and weaknesses.(2017北京高考)One idea is that sleep helps us strengthen (strong) new memories.The strength of riding bikes is that it can build up our strength.补全句子The ability to keep calm is one_of_his_strengths.保持冷静是他的优点之一。用准表示“优点和缺点”时，strength, weakness常用

18、复数形式。写美翻译句子(2015四川高考书面表达)此外，语文一直是我所有课程中的强项。Besides,_Chinese_has_always_been_my_strength_among_all_the_subjects.4limit vt.限制；限定n.界限；限度记牢(1)limit . to .把限制在内(2)beyond the limit 超过限度within the limits of 在范围内set a limit to sth. 对规定限度there is a/no limit to 对是有限的/无限的(3)limited adj. 有限的limitless adj. 无限的练通

19、单句语法填空Set a limit to the number of tasks you take on each day and stick to it.He was born in a poor family, and only received limited (limit) education in his childhood.补全句子Life is limited, but there_is_no_limit_to_serving the people.生命是有限的，但为人民服务是无限的。用准上述搭配中to均为介词，后跟名词或v.ing形式作宾语。写美翻译句子(2015全国卷书面表达

20、)文章的长度应限制在400词左右。The_length_of_the_article_should_be_limited_to_400_words_or_so.5benefit n好处；利益；优势vt.&vi.有益于；有助于；受益记牢(1)benefit from/by .从中受益；得益于(2)for the benefit of 为了的利益(3)beneficial adj. 有益的；有利的be beneficial to . 对有益；有益于(to为介词)练通单句语法填空As we all know, books are the source of knowledge, from which

21、 I benefit a lot.As everyone knows, sports are beneficial (benefit) to building our strength.If I am lucky enough to be elected, I will make every effort to serve for the benefit of students and our club.用准benefit一般为不可数名词，但意为“具体的好处”时是可数名词。写美一句多译(2016天津高考书面表达)你们来我们学校参加交流项目已经两周了，这项活动让我们所有人都受益。It has b

22、een two weeks since you came to our school for the exchange program, which_has_benefited_all_of_us. (benefit vt.)It has been two weeks since you came to our school for the exchange program, which_has_been_of_benefit_to_all_of_us. (benefit n)It has been two weeks since you came to our school for the

23、exchange program, which_has_been_beneficial_to_all_of_us.(beneficial adj.)6bine vt.&vi.(使)联合；(使)结合记牢(1)bine . with/and . 把与结合起来bine to do sth. 联合起来做某事(2)bination n. 结合；联合；组合； 联合体；结合物in bination (with) (与)联合/结合练通单句语法填空(2018全国卷)The study of traditions should be_bined (bine) with practice.It was severa

24、l factors that bined to_harm (harm) our friendship.The firm is working on a new product in bination with several overseas partners.写美翻译句子如果他能把自己的才能和勤奋结合起来，他应该会非常成功的。If_he_can_bine_his_ability_with/and_hard_work,_he_should_be_very_successful.联想表示“把与相连接”的短语还有：connect . with/to .; associate . with .; l

25、ink . with/to .; relate . to .等。词汇过关综合训练 .单词拼写1Telling lies (谎言) frequently makes him unpopular among his classmates.2When he was running after his brother, he lost his balance (平衡) and had a bad fall.3It is wise of you to consult (咨询) your parents before you make decisions.4If you place orders now,

26、 we would give you a 5% discount (折扣)5If your knowledge can be bined (结合) with your experience, youre sure to succeed.6The patient is recovering slowly; therefore, you had better choose some foods which digest (消化) more easily.7Please think about your own strengths (长处) and weaknesses, and dont alwa

27、ys put the blame on others.8As we all know, she is a person who doesnt like to be in debt (债务) to anyone.9His kind wife treated us to a delicious dinner and we all considered her to a super hostess (女主人)10It is known that the Japanese often eat raw (生的) fish, which most Chinese people may think is u

28、nhealthy.单句语法填空1Only when our theory is_bined (bine) with practice can the former bee reliable knowledge.2Nowadays more and more people have e to realize the importance of a balanced (balance) diet to their health.3It is known to all that fresh air and good food are beneficial (benefit) to the healt

29、h.4He consulted a number of books about the subject in the library before he gave his speech.5We were curious (curiosity) to know why he dressed up for such an informal party.6In my opinion, we should limit our expense to what we can afford.7The clothes in this shop will be sold at a discount for se

30、ason reasons.8You could see from his expression that he was lying to us.根据提示补全句子/一句多译1在发展经济的过程中，我们必须要注意保持生态平衡。(balance)In the course of the economic development, we must pay_attention_to_keeping_the_balance_of_nature. 2咨询老师之后，我下定决心主修英语。(consult)After_I_consulted_my_teacher,_I made up my mind to majo

31、r in English.(时间状语从句)Having_consulted_my_teacher,_I made up my mind to major in English.(分词作状语)3练中国功夫(kungfu)不仅能增强体质，还能培养一个人的品质。(strength)Practising Chinese kungfu can not_only_build_up_ones_strength_but_also develop ones character.Not_only_can_practising_Chinese_kungfu_build_up_ones_strength_but_al

32、so develop ones character.(倒装句).语境辨义根据语境选出digest的词性和词义1You should allow a little time after a meal for the food to digest._B_2He paused, waiting for her to digest the information._A_3I will send you a monthly news digest as a birthday gift._C_(一)课前自主学习1lose_weight 体重减轻；减肥2get_away_with 受到从轻发落；(做坏事)不

33、受惩罚3win_._back 赢回；重新获得4earn_ones_living 谋生5in_debt 串记1 欠债6cut_down 串记2 削减；删节7before_long 不久以后8put_on_weight 增加体重9glare_at 怒目而视10throw_away 扔掉；丢弃11tell_a_lie 说谎12ought_to 应当；应该同根短语串记串记1.“inn.”表示“处于之中”in debt欠债in trouble在困境中in danger处于危险中 in progress正在进展中in surprise吃惊地 in fashion正在流行串记2.“v.down”短语荟萃cu

34、t down 削减；删节bring down 降低slow down 慢下来break down 出故障；身体累垮turn down 拒绝；关小settle down 定居；平静下来cool down 冷静下来lay down 放下(武器)1keep fit 保持健康2balanced diet 平衡膳食3be full of 充满4be amazed at 对感到惊讶5do some research 做一些调查6regular customers 常客；老主顾7the other day 前几天8raw vegetables 生蔬菜1“Nothing_could_be_better，” h

35、e thought.他想：“再没有比这些更好吃的了。”2He 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！3According to my research, neither_your_restaurant_nor mine offers a balanced diet.根据我的研究，你我两家餐馆所提供的都不是均衡膳食。学考对接活学活用高考采撷(一)阅读中的短语(补全句子/词汇替换)1(201610月浙江高考完形填空)Then I asked him if he had cut_dow

36、n (减少) the amount of feed he had given the chickens. He was shocked.2(2018江苏高考任务型阅读)Artists make a living through their creative work.(用本单元短语替换加黑词汇)earn_a_living高考采撷(二)写作中的短语和句式(补全/翻译句子)1(2018北京高考书面表达)You ought_to (应当) learn some basic Chinese before you e, which may make you adjust yourself to the

37、life in Beijing.2(2018全国卷书面表达)就我个人而言，在我们日常生活中身体健康最重要。(否定词与比较级连用表示最高级含义)From_my_point_of_view,_nothing_is_more_important_than_health_in_our_daily_life.(二)课堂重点释疑短语集释1get away with受到从轻发落；(做坏事)不受惩罚记牢get away (from) (从)脱离；摆脱()get along/on with 与相处；进展get down to (doing) sth. 开始认真地做某事get over 克服(困难)；从中恢复过来

38、get through 完成；接通电话；通过get across (to sb.)(向某人)解释清楚；使(某人)了解练通用get的相关短语填空Every now and then I like to spend a few days in the country to get_away_from the noise and pollution of London.I rang him several times this morning but could not get_through to him.If we can get_over present difficulties, then

39、everything should be all right.It took a long time to get_across to the workers the way the machine worked.写美翻译句子我们的英语老师严格要求我们，他绝不允许我们在考试中的作弊行为不受处罚。Our_English_teacher_is_very_strict_with_us._He_wont_have_us_getting_away_with_cheating_in_the_exam.2cut down削减；删节；减少；砍倒；降低；杀死辨清写出下列句中cut down的含义Every on

40、e of us can make a great effort to cut down the use of energy in our country.减少；削减Immediate action should be taken, like stopping cutting down trees, to better the environment.砍倒Hunger, cold and illness have cut down many of the villagers.杀死记牢cut in插话；(马达或发动机)发动cut up 切碎；切开cut out 删除；(马达或发动机)突然熄火cut

41、 through 开辟(出路或通道)cut off 切断；中止；隔绝练通用cut的相关短语填空Id feel very cut_off if I didnt know what was happening in the world.Cut_up the carrots before you put them into the pot.She kept cutting_in on our conversation, which made us very angry.写美翻译句子众所周知，吸烟对我们的健康有害，你最好戒烟或者至少减少吸烟量。As_is_known_to_us,_smoking_is

42、harmful_to_our_health._Youd_better_quit_smoking_or_at_least_cut_down_the_amount_of_smoking.句式集释1否定词与比较级连用表示最高级含义教材原句“Nothing_could_be_better，” he thought.悟拓展例句(1)Your story is perfect; Ive never heard a_better_one before.你的故事太完美了，我之前从来没有听过比这更好的故事。(2)Tom is taller_than_any_other_student in our class

43、汤姆是我们班最高的学生。(3)You can_never_be_too_careful while crossing the street.过马路时，你越小心越好。析用法规则(1)否定词比较级“没有比更；没有像一样”，常用的否定词有no, not, never, nothing, nobody, hardly等(2)比较级than(3)can/couldnever/notbe背写作佳句(1)(2015湖南高考写作)As a student, I can tell you that there is nothing better than being praised by my teacher

44、 before my classmates.(要点句)作为一个学生，我可以告诉你，没有什么比在同学面前被老师表扬更好的了。(2)As far as Im concerned, nothing is more important than hard study.(要点句)就我个人而言，没有什么比努力学习更重要的了。2cant have sb. doing sth.“不允许某人做某事”教材原句He could_not_have_Yong_Hui_getting away with telling people lies!悟拓展例句(1)You cant have your children running (run) around in the house.(2)There is no need to worry about. I will have Tom pick