人教版 (新课标)必修3&4必修3Unit 2 Healthy eating优质学案设计

这是一份人教版 (新课标)必修3&4必修3Unit 2 Healthy eating优质学案设计，共9页。

 精讲
年级：高一年级 科目：英语 类型：同步
知识点：基础词汇
Ⅰ.核心单词
1． ________(n.)日常饮食________(vi.)节食 2．________(n.)谎话；谎言________(vi.)说谎
3．________(vi.)怒目而视；闪耀；(n.)怒视；炫目的光 4．________(vt.&vi.)(使)联合；(使)结合
5．________(n.)天平；平衡；(vt.)平衡；权衡→________(adj.)均衡的
6．________(n.)好奇心→________(adj.)好奇的→________(adv.)好奇地
7．________(n.)缺点；虚弱；弱点→________(adj.)虚弱的→________(vt.)使变弱
8．________(n.)强项；长处；力量→________(adj.)强壮的→________(vt.)加强
9．________(n.)界限；限度；(vt.)限制；限定→________(adj.)有限的
10．________(n.)利益；好处；(vi.&vt.)有益于；有助于；受益→________(adj.)有益的
——词不离句，句不离段
Out of curiosity，I consult her about how she keeps so slim and energetic.She explains that she never discounts the strength of the balance of a diet.She benefits from more fibre and the limited amount of fat.Believe it or not；it's not a lie.
Ⅱ.重点短语
1．欠债；负债_____________________ 2．减肥；体重减轻_________________________
3．增加体重_______________________ 4．赢回；重新获得_________________________
5．削减；删节_____________________ 6．说谎___________________________________
7．earn one's living__________________ 8．get away with____________________________
9．before long______________________ 10．spy on_________________________________
Ⅲ.经典句式
1．否定词与比较级连用表最高级含义。
“________could be ________，”he thought. 他想：“再没有比这些更好吃的了。”
2．can't have sb doing sth不允许某人做某事。
He could not________Yong Hui______________telling people lies!
他可不能让雍慧哄骗人们却不受惩罚！
3．neither...nor...意为“既不……也不……”，在句中连接两个相同的成分。
According to my research，________ your restaurant ________mine offers a balanced diet.
我的研究表明，你我两家所提供的都不是平衡膳食。
[词 汇 精 解]
1 balance n．天平；平衡；余额；v.平衡；权衡
(教材原句)What will happen to you if you don't eat a balanced diet?
如果你不均衡饮食，你会发生什么事呢？
keep the balance of 保持……的平衡 out of balance 失去平衡
keep one's balance 保持平衡 lose one's balance 失去平衡
balance against 权衡；使与……平衡
【助记】
掌握“平衡”

①Excessive minerals can throw the body out of balance.过多的矿物质会使机体失去平衡。
②At first I thought it was a crazy idea because I didn't have________________(好的平衡意识)，nor did I have the ability to keep pace with the others on the team and they would tease me.
③She had ________________working efficiency with good human relationships.
她已经学会协调，既要提高工作效率，又要保持良好的人际关系。
2 lie v．说谎(lied，lied，lying)；躺下，位于；n.谎言
(教材原句)He could not have Yong Hui getting away with telling people lies!
他可不能让雍慧哄骗人们却不受惩罚！
(1)tell a lie＝tell lies撒谎；说谎话
a big lie弥天大谎 a black lie用心险恶的谎言 a white lie善意的谎言
(2)lie to sb对某人撒谎
(3)lie in位于；在于
①(2013·四川·阅读理解D)Sometimes when I feel lost，I lie down and shut my eyes，and I go home.
有时，当我不知所措时，我就躺下来，闭上眼，然后回家。
②A particular danger was thought to______________(在于)public baths.By 1538，the French king had closed the bath houses in his kingdom.
③She would ________________ at night worrying. 她担忧地每夜都躺着无法入睡。
3 consult vt.&vi.请教；向……咨询；与人商量；查阅
(教材原句)However，as she was so afraid of being laughed at by her friends，she did not consult a doctor but lived on a diet of rice，raw vegetables，bananas and lemons.然而，由于担心被朋友们嘲笑，她没有咨询医生，而是吃米饭、生菜、香蕉和柠檬(来减肥)。
consult sb about sth向某人请教或咨询某事 consult with sb about/on sth与某人协商某事
consult...for...查阅(字典、参考书等)
①The teacher advised us not to consult the dictionary for every new word.
老师建议我们不要每个新单词都查词典。
②I can't give you the thumbs up right now.I will have to go back to________.(跟导师商量)
③An increasing number of clients________________social security changes.
越来越多的客户向他们咨询有关社会保障制度的变化。
4 limit n．界限；限度；vt.限制；限定
(教材原句)I don't want to upset you，but I found your menu so limited that I stopped worrying and started advertising the benefits of my food.我并不想让你心烦，不过我发现你菜谱上的菜太少了，所以我就不着急了，我也开始宣传我餐馆的食物的好处。
(1)to the limit达到极限 without limit无限地；无限制地 a limit to...……的限度
within limits有一定限制 put a limit on＝set a limit to/on限制
(2)limit...to...把……限定在……范围内
(3)limited adj.有限(制)的 be limited to...局限于……
①(2013·福建·阅读理解C)Limited supplies guarantee a stable price of the coin.
限量供应确保币值稳定。
②We must ________________ the expense of the trip. 我们必须对此旅游费用定一个限额。
③He'll ________________a discussion of these two topics. 他只准备讨论这两个话题。
5 benefit vt.&vi.有益于；有助于；受益；n.利益；好处
(1)benefit from/by从……受益；得益于 benefit sb对某人有益
(2)be of(much，great)benefit to sb＝be beneficial to sb对某人有益处
for the benefit of...为了……的利益
①The rain benefits the plants.＝The plants benefit from/by the rain.这场雨有益于植物。
②The method of learning English is____________ and I believe I can ________ it.
这种学习英语的 方法很有益，我坚信我能从中受益。
③The new credit cards will ________________ our customers. 新信用卡将会为我们的客户带来很多好处。
6 combine vt.&vi.(put or add together)(使)联合；(使)结合
We are going to combine the three departments soon. 我们很快就要合并这三个部门了。
词语辨析　join/combine/unite/connect
(1)join指“任何事物的直接连接，连接的程度可紧可松，还能分开”。常与in搭配。如：
The new highway has joined the two cities. 这条新公路把那两个城市连接起来了。
(2)combine着重指“两个或两个以上的人或事物为了共同目的而结合在一起，结合后原来的部分可能仍不改变或失去其本性”。常与with搭配。如：
combine milk and water把水和牛奶混在一起
(3)unite强调“紧密地结合成一体”，含“极难分开”之意。常与to搭配。如：
be united as one团结一致
(4)connect语意比combine和unite弱，指“通过某种媒介物把事物连接起来，原物的特征仍保持”。常与with搭配。如：
A minor road connects several highways. 一条小路同几条公路相连。
be combined with与……结合 combine...with...把……与……结合起来
①The two principal political parties ______________ a government. 两个主要政党已经联合起来组成了政府。
②Some films __________________ recreation.有些电影把教育与娱乐结合起来。
7 get away with被放过；(做坏事)不受惩罚；携某物潜逃
(教材原句)He could not have Yong Hui getting away with telling people lies!
他可不能让雍慧哄骗人们却不受惩罚！
get about 走动；到处旅行；(谣言)传开 get down to sth 开始认真做某事
get over 爬过；越过；克服；痊愈；淡忘；了解，传达
get through 通过(考试)；完成；用光；联络到；使明了
get to(doing) 到达；着手……；开始做……
①If you cheat in the exam you'll never get away with it.考试作弊必予追究
②I don't know how they manage to________________ paying such low wages.
我不知道他们怎么支付这么低的工资而未受惩罚。
8 in debt欠债；欠款
in debt to sb 欠某人的债 out of debt 还清债务 pay off one's debts还清债务
①He was in debt when he was poor，but he has been out of debt since he got rich.
他穷的时候欠了债，但自从富裕后就摆脱了债务。
②It's much easier to ______________ than to ______________.借债容易还债难。
③After years' hard work we've ______________at last. 经过多年艰苦的劳动，我们终于还清了债务。
9 cut down砍伐；削减，降低
(教材原句)In this way they cut down the fat and increased the fibre in the meal.
这样，他们减少了脂肪，增加了食物里的纤维。
cut down 把……砍倒；胜过；说服……降价 cut down on 减少；缩减
cut in 插嘴；超车 cut off 切断；停掉；使电话中断；切下来
cut short 打断(讲话)；中断(活动) cut up 切碎；摧毁；使伤心
cut out 剪去；击败；删去；关闭
①We need to cut the article down to 1,000 words. 我得把这篇文章压缩到1 000字。
观察句子，写出黑体部分的含义
②He tried to cut down on smoking but failed.
③Cut down the article so as to make it fit the space available on the paper.
④He cut down the tree and cut it up for firewood.
[句 式 诠 释]
1 否定词与比较级连用表示最高级的含义的句型
(教材原句)“Nothing could be better”，he thought.
他想：“再没有比这些更好吃的了。”
表示最高级意义的几种特殊结构：
(1)never＋比较级
①What an interesting novel！I have never read a more moving one.
＝It's the most moving novel that I have ever read.
多么有意思的小说！我从来没看过比这更动人的小说。(言外之意，这是最动人的)
(2)
②It was not until then that I suddenly realized nobody was happier than I was.
直到那时我突然意识到没有人比我更幸福了。
(3)can/could＋never/not＋enough/too
③—Must I turn off the gas after cooking? 做完饭后我必须关上煤气吗？
—Of course.You can never be too careful with that. 当然，在用煤气方面越小心越好。
(4)比较级＋than＋
④The book has a greater effect on me than
这本书对我影响最大。

2 have sb doing让某人做……
(教材原句)He could not have Yong Hui getting away with telling people lies!
他可不能让雍慧哄骗人们却不受惩罚！
句中have sb doing sth，用于否定句中意为“不允许某人做某事”。
have sb/sth doing sth 让某人做某事/让某事发生(动作持续)(肯定句)
have sb do sth让某人做某事 have sth done让别人做某事；完成某事；遭遇不幸的事
have sth to do 有事情要做
①It is not a good idea to have the machine running all the time.让机器不停地运转不是个好主意。
②Don't be worried.I'll have Tom help you finish the work.别担心，我会让汤姆帮你完成工作的。
③But she had difficult homework to complete. 但是她有很难的家庭作业要做。
④She fell off her bike and________________. 她从自行车上摔下来，摔断了腿。
【点津】
get sth done意为“把某物修理好；把某事做完；把某物补好”。
It's about time we got the kitchen repainted. 该是重新油漆一遍厨房的时候了。
【参考答案】
Ⅰ.核心单词
1. diet；diet　 2.lie；lie　 3.glare　4.combine 5．balance；balanced　
6.curiosity；curious；curiously 7．weakness；weak；weaken　8.strength；strong；strengthen　9.limit；limited　10.benefit；beneficial
Ⅱ.重点短语
1. in debt　 2.lose weight　 3.put on weight 4．win...back　 5.cut down　
6.tell a lie　 7.谋生 8．被放过；(做坏事)不受惩罚　9.不久以后　10.暗中监视，侦查
Ⅲ.经典句式
1.Nothing；better　 2.have；getting away with 3．neither；nor
[词 汇 精 解]
1　②a good sense of balance　③learned to balance 2　②lie in　③lie awake
3　②consult with my director　③are consulting them about
4　②set a limit to　③limit himself to
5　②of much benefit；benefit from　③be of great benefit to
6　①have combined to form　②combine education with
7　②get away with 8　②get into debt；get out of debt　③paid off our debts
9　②削减　③删节；删减　④砍倒
[句 式 诠 释]
1　④any other book；all the other books；any of the other books
2　④had her leg broken

精练
年级：高一年级 科目：英语 类型：同步
知识点：词汇应用 难度 基础
总题量：3 预估总时间:30 min
Ⅰ.单项填空
1．(2012·天津，3)You are working too hard. You'd better keep a ________between work and relaxation.
A．promise B．lead C．balance D．diary
2．At the meeting place of the Yangtze River and the Jialing River ________，one of the ten largest cities in China.
A．lies Chongqing B．Chongqing lies C．does lie Chongqing D．does Chongqing lie
3．(湖北卷)The minister said，“We are ready for discussions with any legal parties, but we'll never ________with criminals.”
A．negotiate B．quarrel C．argue D．consult
4. (湖北卷)Knowledge and learning are important if we want to be successful，but they may also________our thinking.
A．direct B．limit C．change D．improve
5．(福建卷)China has been pushing the reform of public hospitals________all its citizens.
A．in charge of B．for the purpose of C．in honor of D．for the benefit of
6.(福建卷)—In this day and age，women can have children and jobs as well.
—I can't agree more. It's great to have the two________．
A．linked B．related C．connected D．combined
7．(浙江卷)The school isn't the one I really wanted to go to，but I suppose I'll just have to________it.
A．make the best of B．get away from C．keep an eye on D．catch up with
8．(2013·天津卷，)I had hoped to take a holiday this year but I wasn't able to________．
A．get away B．drop in C．check out D．hold on
9．(2014·济宁模拟)While prices are rising so fast，many people are working out ways to______their expenses.
A．cut down B．put down C．turn down D．settle down
10．(2014·湖州模拟)I am heavily________at the moment，but I hope to be out of it when I get paid.
A．in trouble B．in debt C．of difficulty D．in danger
11．Mr.Stevenson is great to work for—I really couldn't ask for a________boss.
A．better B．good C．best D．still better
12．(2014·绍兴模拟)Whom do you expect to have________the problem of overloaded school buses?
A．solve B．to solve C．solved D．solving
II.完成句子
1．—Our women athletes achieved great success in the Olympic Games.
—Yes.______________________(没人比她们表现更精彩了)，I think.
2．The teacher________________________(不能容忍他的学生迟到)at school.
3．I think it's better__________________________the matter.
我认为你与你的合伙人就这件事商议一下会更好一点。
4．Many women________________，while men________．
很多女士对她们的年龄说谎，然而男士是对他们的收入说谎。
5．At first I have to make it clear that all speeches__________________．
首先我不得不说清楚，所有的演讲将限定在十分钟内。
6．I want to buy the dictionary because it is________________．
我想买这本字典因为它对我大有益处。
7．The child should be punished.You shouldn't let him____________________telling lies.
这孩子应受到惩罚，他撒谎你不应该不惩罚他。
III．语法填空
There were only a few days left before Christmas. I was 1　　　　(extreme) anxious for my shopping，trying to make sure everyone got 2　　　　 they wanted.
I had to shop for 3 kids，so it was not cheap.I thought the bill added up to about 300 dollars. However，when I went to pay，my credit card was refused. I was3　　　　(shock).I began to call my bank while the line behind me got 4　　　　(long).The bank said they had fixed my card so I tried again. Refused again！I was embarrassed and 5　　　　(anger).I had money but couldn't buy Christmas gifts. The 6　　　　(thing) I chose were already in short supply and in demand. The man right behind me was very kind，laughing and joking about all7　　　　 other angry customers. I apologised and said I wanted to try my card once more. But 8　　　　 I could，he used his.
My ENTIRE Christmas 9　　　　(be) paid for！
I told him I couldn't accept that，but he insisted. I told him I would pay him back，but he refused10　　　　(give)me his name. After I finally started crying and thanking him，he said，“Tell your kids Santa says Merry Christmas and be good.”
【参考答案】
[对 点 题 组]
Ⅰ.单项填空
1　C　[考查名词辨析。句意：你工作太努力了。你最好保持工作和放松之间的平衡。promise诺言；lead领先；balance平衡；diary日记。keep a balance between...and...为固定短语，意为“保持……与……的平衡”，符合句意，故选C。]
2　A　[句意：重庆，全国十大城市之一，坐落在长江与嘉陵江交汇处。考查全部倒装句。]
3　A　[考查动词词义辨析。句意：部长说：“我们准备同一切合法的政党展开讨论，但是我们将永远不会与犯罪分子谈判。”negotiate谈判，交涉，符合句意；quarrel争吵；argue争论；辩论；consult咨询，重点强调请教以获得帮助。根据句意选择A项。]
4　B　[考查动词词义辨析。句意：如果我们想要成功，知识和学问是重要的，但是它们也可能会限制我们的思考。direct指引；指导；limit限制；change改变；improve提高。]
5　D　[考查介词短语辨析。句意：为了惠及全民，中国一直在推动公共医疗改革。in charge of负责，管理；for the purpose of为了……的目的；in honor of为纪念……；for the benefit of为了……的好处。故选D。]
6　D　[答语句意：我完全同意。把这两者结合起来太好了。该句用了have sth done结构，combine在句中的意思是“使结合；同时做两件不同的事”。link“联系”；relate“使有联系”；connect“连接”，这三项均与语境意义不符。]
7　A　[句意：该校并不是我真正想去的学校，但我还是想充分利用它。make the best of充分利用；get away from离开，逃脱；keep an eye on密切注意；catch up with赶上。根据句意，答案为A项。]
8　A　[考查短语辨析。句意：我本希望今年度假，但是我没能走开。get away意为“走开”；drop in意为“顺便拜访”；check out意为“退房”；hold on意为“抓住”。]
9　A　[句意：由于价格迅速增长，很多人正在找出降低开销方法。cut down“删减”；put down“放下”；turn down，“拒绝”；settle down“安顿下来”，故选A项。]
10　B　[句意：我当下债务沉重，但我希望当我结账时能摆脱掉它。根据句意，选择B项。]
11　A　[考查比较级用法。“can't/couldn't...＋比较级”表示最高级含义。根据前半句“Mr.Stevenson is great to work for”可知，Stevenson是一个不错的老板，因此说“我真的找不到一个比他更好的老板了”，表示在我看来他是最好的。]
12　A　[句意：你希望让谁来解决校车超载的问题？expect to do sth 表示“期望做某事”，have sb do sth表示“让某人做某事”。本句是对“expect to have sb do sth”中的宾语sb进行提问。]
Ⅱ.完成句子
1.No one could perform better 2. can not have his students arriving late
3. to consult with your partner about 4. lie about their age；lie about their income
5. will be limited to 10 minutes 6. of much/great benefit/very beneficial to me
7. get away with
III．[语篇解读]本文讲述“我”去给孩子们买圣诞礼物时的一次难忘的经历。
1.extremely　分析句子结构可知，此处要用extreme的副词形式extremely修饰形容词anxious。
2.what　分析句子结构可知，got后接宾语从句，从句缺少wanted的宾语，故用what引导。
3.shocked　句意：我很震惊。修饰主语I，用shocked“震惊的”。
4.longer　句意：我给银行打电话的时候，我身后排的队更长了。此处应用比较级。
5.angry　由形容词embarrassed可知此处要用anger的形容词形式angry作表语，表示“我既尴尬又生气”。
6.things　由后面的谓语动词were可知，此处主语要用复数形式。
7.the　由语境可知，此处是特指“我”后面的别的生气的顾客，other前要加定冠词the。
8.before　句意：但是我还没来得及(再尝试)，他就用了他自己的。before此处可译为“没来得及就……”。
9.was　主语是Christmas，谓语动词要用第三人称单数，整个语境是过去，因此填was。
10.to give　refuse to do sth.意为“拒绝做某事”，为固定搭配。