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1、 高三年级 英语 集体备课教案课题必3 Unit 2 Healthy eating主备人授课人 课型Review课时备课时间上课 时间集体备课内容个性修改学习目标教学目标：知识与技能 :1 To review words 、 expressions and the key language points in the units. 单词：fiber,digestion,bean,slim,curiosity.短语： get rid of, throw away, get away with.句型：You ought to cook fresh vegetables and meat witho
2、ut too much fat if you want to stay slim.You ought not to eat the same kind of food at every meal.语法： Modal verbs.theuseofoughtto、should、must、haveto.3.学生能够运用学过的话题词汇简单描述英语在全世界的使用情况。4.学生能使用一些词汇学习策略比如语境法和联系法等完成一些词汇的练习。5.学生能够利用学到的核心词汇进行造句并能进行拓展使用。过程与方法 : 1. To help students master the important drills.2
3、 To help the students distinguish some similar words. 3. To do some exercises to consolidate what has been reviewed情感态度与价值观:a. To arose Ss interest in learning English;b. To encourage Ss to be active in the activities and make Ss to be confident; c. To develop the ability to cooperate with others.d.
4、 Get the students know about what a healthy diet is.重点难点教学重点：重点单词，短语，句式以及语法的复习巩固。教学难点：重点单词，短语，句式以及语法在具体题目中的灵活应用。Distinguish and summarize the usage of ought to and should.Correctly understand the change modal verbs bring to the sentences, that is, their functions.教学方法 task- based approach 、review 、p
5、ractice、summary、discuss or cooperative learning教学铺助手段Multimedia学法课前复习巩固，背诵、练习基础语法，掌握自主、合作、探究课堂交流学习铺助手段笔记、阅读、专项训练教学过程个性修改Teaching steps: Period one课前预习 .写作需记词1diet n日常饮食 vi. 节食2balance vt. 平衡；权衡 n. 天平；平衡3slim vi. 细；减肥 adj. 苗条的；纤细的4lie n. 谎话；谎言 vi. 说谎5customer n. 顾客；消费6consult vt. 咨询；请教；商量7sigh vi. 叹息
6、；叹气 n. 叹息；叹息声8debt n. 债；债务9hostess n. 女主人；女主持人10discount n. 折扣.阅读识记词(释义连线)1muscle nAa short piece of writing that gives the most facts from a book，report，etc.2digest vi.& vt.& n. Bto angrily look at someone or something for a long time 3glare vi. & n. Cto cook sth. over a fire4spy vi.& vt.& n. Dthe
7、condition of being too fat in away that is dangerous to your health5roast adj.& vt. & vi. Eone of the pieces of flesh inside your body that join bones together and make your body move6obesity n. Feither of the two round soft parts at the front of a womans body that produce milk when she has had a ba
8、by7garlic n. Gthe meat from a sheep 8mutton n. Hto secretly collect information about an enemy country or an organization you are competing against9breast n. Ia plant like a small onion with a very strong taste, used in cooking 10bacon n. Jsalted or smoked meat from the back or sides of a pig答案：1E2.
9、A3.B4.H5.C6.D7.I8.G9.F10.J.拓展必记词1curiosity n. 好奇心curious adj. 好奇的curiously adv. 好奇地2weakness n. 缺点；弱点；虚弱weak adj. 虚弱的3strength n. 强项；长处；力量strengthen vt. 加强；巩固strong adj. 强壮的；坚强的4limit vt. 限制；限定 n. 界限；限度limited adj. 有限的limitation n. 范围；限制5benefit n. 利益；好处 vt.& vi. 有益于；有助于；受益beneficial adj. 有益的6combin
10、e vt.& vi. (使)联合；(使)结合combination n. 联合；结合7cooperation n. 合作；协作cooperate v. 合作；配合cooperative adj. 合作的(用所给词的适当形式填空)1Children are always curious about everything they see and hear. They will ask all kinds of questions curiouslyTo meet their curiosity,_wed better answer them patiently. (curiosity)2Davi
11、d has a strong body. He has the strength to do this hard work. We had better strengthen the relationship between us.(strength)3Everyone knows the benefit of learning English and if you learn it well, it will be beneficial to your future career.It is reported that many graduates have benefited from h
12、aving a good command of English.(benefit)4. We cant always combine work with pleasure, and the combination is hard to get.(combine)5The natural resources we have are limited. Therefore，we have no reason to waste the precious resources without limit(limit)二、高频短语1lose weight体重减轻； 减肥2get away with 受到从轻
13、发落；(做坏事)不受惩罚3tell a lie 说谎4win .back 赢回； 重新获得5earn ones living 谋生6in debt 欠债7spy on 暗中监视； 侦查8cut down 削减； 删节；砍倒9before long 不久以后10put on weight 增加体重11glare at 怒目而视12balanced diet 平衡膳食13for the benefit of 为了的利益14keep healthy 保持健康三、经典句型1.“Nothing could be better，” he thought. 点拨否定词与比较级连用表示最高级含义。2.He c
14、ould not have Yong Hui getting away with telling people lies! 点拨cant have sb. doing sth.“不允许某人做某事”。3.According to my research, neither your restaurant nor mine offers a balanced diet.点拨neither .nor .意为“既不也不”。Period two Listening and dictationPeriod three核心知识精研1balance n. 天平；平衡； vt. 平衡；权衡(1)keep the
15、balance of nature保持生态平衡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. 平衡的keep a balanced diet 保持均衡的饮食2lie n. 谎话，谎言vi. 说谎；躺，位于(1)tell a lie/lies撒谎a white lie 一个善意的谎言(2)lie to sb. 向某人撒谎lie in 在于lie down 躺下动词过去式过去分词现在分词词性词义lieliedliedlyingvi.说谎lielaylainlyin
16、gvi.躺；位于laylaidlaidlayingvt.放置；下蛋；产卵3strength nC 长处；强项U力量；体力(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strengthen vt.& vi. 加强；巩固4limit vt. 限制； 限定n. 界限； 限度(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
17、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5benefit n. 好处；利益；优势vt.& vi. 有益于；有助于；受益(1)benefit from/by .从中受益；得益 于(2)for the benefit of 为了的利益(3)be of (great) benefit to 对有益；有益于(4)beneficial adj. 有益的；有利的be beneficial to . 对有益；有益于(to为介词)6get away with 受到从轻发落；(做坏事)不受惩罚get away (
18、from)(从)脱离；逃脱()get along/on with 与相处；进展get down to (doing) sth. 开始认真地做某事get into 陷入；染上(坏习惯)get over 克服(困难)；从中恢复过来get across (to sb.) (向某人)解释清楚；使(某人)了解7cut down 削减；删节；减少；砍倒；降低；杀死；夺去的生命cut in插话；让某人分享利润 cut up 切碎；齐根切掉cut out 删除 cut through 开辟cut off 切断；中止；隔绝；剥夺继承权常考知识点击1diet n. 日常饮食 vi. 节食put sb. on a
19、diet使某人节食be/go on a diet 控制饮食2consult vt.& vi. 请教；向咨询；与人商量；查阅consult with sb.与某人商量，与某人磋商consult sb. about sth. 就某事请教/咨询某人consult a/the dictionary 查字典3combine vt.& vi. (使)联合；(使)结合(1)combine .with .把与结合起来be combined with . 与结合；联合(2)combination n. 结合；联合Period four经典句式1“Nothing could be better，” he thou
20、ght.否定词与比较级连用表示最高级含义表示最高级意义的特殊结构：(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)can/couldnever/not.2He could not have Yong Hui getting away with telling people lies!have sb./sth. doing sth.让某人做某事/让某事 一直发生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
21、情要做(不定式作定语).单句语法填空1One of the volunteers (volunteer) for the rescue work injured 1In this day and age，women can have children and jobs as well.I cant agree.Its great to have the two combined(combine)2It is known to all that fresh air and good food are beneficial_ (benefit) to the health.3My grandfat
22、her is as energetic_ (energy) as a young man and hates sitting around doing nothing all day.4Having_benefited (benefit) from his advice, we all realized that it was wise to ask him for help in time of trouble.5The clothes in this shop will be sold at a discount for season reasons.6The survivors_lay
23、(lie) on the beach，all of whom were exhausted and shocked.7Children are often full of curiosity (curious) and they take great interest in everything.8Mrs. Brown put down the phone, sighed (sigh) and shook her head sadly.9The host sat in her empty restaurant，feeling (feel) heartbroken.10The doctor to
24、ld Bob his heart was in poor condition and that he must cut down on alcohol and smoking.Period fivetheuseofoughtto、should、must、haveto.1.Whatiscalledthemodalverbs?-Modalverbshelpotherverbsexpressameaningoranidea.Wordslikeshould, can,haveto,must,andafewothersarecalledmodals.2.Whatmodalverbshaveyoulear
25、ned?can/couldmay/mightwill/wouldshall/shouldmust/havetooughtto/need3.Thinkinganddiscussinga.Letstudentsthinkoveranddiscusswithapartnerhoweachofthese modalverbsisbeingusedinthesituations.IntentionDutyPermissionPossibilityGuessingAbilityPracticePeriod six话题微写作1我们都知道，没有什么比健康更珍贵。2在我们的日常生活中，保持学习和娱乐相平衡很重要
26、。3均衡饮食和有规律的锻炼可以帮助我们保持健康。4很多人经常熬夜看电视或玩电脑游戏。5为了保持健康，我们应该减少上网时间。6要求(上网)时间应该限定在一天三个小时。7为了有益于我们的健康，我们应该多做运动，拥有足够的睡眠。8这将有利于我们身心健康。提示：黑体部分用本单元词汇表达，注意使用适当的过渡衔接词汇： meanwhile, however, in addition.1. Ask the Ss to brainstorm with a partner on the following topic: How can learning English help China in the fut
27、ure?2.Ss collect their ideas and begin to write 3.Ss revise their writing by themselves.4.Ss exchange their writing paper with their partners and correct the mistakes. (tense, spelling, letters, structures.) 5.Ss get back their own writing paper and write the passage again.6.Choose some students wri
28、ting paper and show in the class. Ask the Ss to correct the mistakes together and also learn from some good 7.display the structure on how to write the essay. 8、Tips for writing: Pay attention to your handwriting. Pay attention to punctuation.Use correct tenses and sentence structure.9、give them a s
29、imple exampleAs we all know，nothing is more precious than health.In our daily life, it is of great importance to keep balance between study and pleasure. Meanwhile, a balanced diet and regular exercise can help us keep healthy. However, a great many people often stay up watching TV or playing comput
30、er games. In order to keep fit, we should cut down the time spent in surfing the Internet. Its required that the time (should) be limited to three hours a day. In addition, for the benefit of our health, we should do more exercise and have enough sleep, which will benefit us both physically and ment
31、ally.Period seven-eight限时训练及讲评阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。 I grew up in a small town.There was a man named Joe，who was uneducated and couldnt talk 41 He was good natured but not very smart， 42 every one teased him.One day when sitting on the porch，he came walking by，I was about 12 an
32、d thought it would make me 43 grown up to play jokes on him as some 44 did.He asked what I was doing.I told him that my father had 45 his job and that we were short of money.I could see my friends nearby 46 so I went on with the 47 From his 48 expression，Im convinced that I had fooled him 49 I knew
33、he lived a 50 life with low income，so it was funny when he asked 51 we needed anything.I told him that we didnt know if we would have enough to 52 he replied “you poor thing”. That night I heard the door 53 softly.I thought it was the wind whipping against the door，so I 54 it.The next morning I foun
34、d a small box of food outside my house.I knew it was from Joe.I looked into the box of canned food with 55 in my eyes.I felt ashamed for taking advantage of his 56 towards me.I 57 the whole story to my father and said I wanted to return the box.My father scolded me and 58 that I keep the box；otherwi
35、se it would hurt Joes feelings.Although the food was not 59 ，I knew Joe gave the best he had.I did not 60 the gift.41A.smoothlyBloudlyCpublicly Dhonestly42A.if BwhenCso Dbut43A.feel BappearCsound Dsmell44A.peers BteenagersCadults Didiots45A.found BlostCquitted Dchanged46A.playing BcheeringCsmiling D
36、laughing47A.report BstoryCtale Dlegend48A.doubtful BimpatientCpuzzled Dconcerned49A.absolutely BeasilyCcompletely Dfinally50A.happy BexpensiveCsimple Dtough51A.how BwhetherCwhy Dthat52A.drink BspendCwear Deat53A.knocked at Bbroken intoCturn down Dclosed up54A.opened BshutCignored Dlocked55A.thanks B
37、fearCtears Dpride56A.stupidity BkindnessClove Dsympathy57A.confessed BtranslatedCrepeated Drecommended58A.suggested BinsistedCordered Ddecided59A.fresh BcheapCvaluable Dtasty60A.appreciate BgiveCcherish Ddeserve【语篇解读】Joe虽然脾气很好，但不是很聪明，因此每个人都戏弄他。我在12岁时也尝试像成年人那样去戏弄他。我告诉他我的父亲失去了工作，我们没有足够的食物吃。当天晚上Joe为我们送
38、来了食物。Joe自己生活都很艰难，但是他还给我们送食物吃，所以我很感动，眼里满含泪水。尽管食物并不美味，但是我知道Joe已经给出了他所拥有的最好的食物。41A考查副词。根据who was uneducated 和He was good natured but not very smart，可判断出Joe 不能很流畅地说话。smoothly流畅地， loudly大声地， publicly 公然地， honestly真诚地。42C考查连词。根据He was good natured but not very smart可知虽然他脾气很好，但是不太聪明，因此每个人都戏弄他。 if 如果，when当时
39、候， so因此， but但是。43A考查动词。那年我12岁，我认为像其他成年人一样戏弄他，会让我自己感觉长大了。feel感觉， appear出现，sound听起来， smell闻。44C考查名词。根据I was about 12 and thought it would make me_43_grown up可知这里意思是像其他成年人一样戏弄他。 peer 平辈，teenager 青少年，adult 成年人，idiot 极蠢的人。45B考查动词。根据and that we were short of money可知我告诉他我的父亲失去了工作。find找到， lose失去，quit停止，chan
40、ge改变。46D考查动词。我看到我的朋友在附近大笑，所以我继续编着这个故事。play 玩耍， cheer 欢呼，smile 微笑，laugh 大笑。47B考查名词。根据I_57_the whole story to my father可知，我看到我的朋友在附近大笑，所以我继续编着这个故事。report报告， story 故事， tale传说， legend传奇。48D考查形容词。根据Im convinced that I had fooled him_49_.可知他脸上是一种关心的表情。doubtful 可疑的， impatient不耐心的， puzzled 困惑的，concerned关心的。
41、49C考查副词。根据From his_48_expression可知我确信，我完全愚弄了他。 absolutely 绝对地， easily 容易地，completely完全地，finally最后。50D考查形容词。根据with low income可知，我知道他过着很艰难的生活。 happy 高兴的，expensive昂贵的，simple 简单的， tough艰难的。51B考查宾语从句。所以当他问我，我们是否需要任何东西时，我感觉很可笑。_51_we needed anything作asked之后的宾语，是一个宾语从句，引导词在从句中不作任何成分，表示“是否”的含义，所以用whether。52
42、D考查动词。根据The next morning I found a small box of food outside my house.可知我告诉他，我们不知道我们是否有足够的食物吃。 drink喝水， spend 度过，wear 穿着，eat吃。53A考查动词短语。根据I thought it was the wind whipping against the door可知那天晚上，我听到有轻轻的敲门声。 knock at 敲门，break into闯入， turn down 拒绝，close up关闭。54C考查动词。根据I thought it was the wind whippi
43、ng against the door，可知我认为是风吹动门的声音，所以我忽略了它。open 打开， shut关闭，ignore 忽略， lock锁上。55C考查名词。Joe自己生活都很艰难，但是他还给我们送食物吃，所以我很感动，眼里满含泪水。thank 感谢， fear害怕，tears眼泪， pride骄傲。56D考查名词。我利用了他对我的同情，我感觉很羞愧。stupidity愚蠢， kindness 善良，love爱，sympathy同情。57A考查动词。我向我的父亲坦白了整个故事，并且说我想归还这个盒子。confess坦白，translate翻译， repeat重复， recommend
44、推荐。58B考查动词。根据otherwise it would hurt Joes feelings可知我的父亲责骂了我，并且坚持让我保存这个盒子。suggest 建议，insist 坚持， order命令， decide决定。59D考查形容词。尽管食物并不美味，但是我知道Joe已经给出了他所拥有的最好的食物。 fresh新鲜的， cheap便宜的， valuable有价值的，tasty美味的。60D考查动词。我并不应该得到这件礼物。appreciate欣赏， give 给，cherish 珍爱，deserve应得。短文改错A lot of young people today find it difficult to get the job，especially in the first few month after they leave school. Actual，in some parts of the country 60 or even 70 percent of the young people will be without a job for a whole year after left school.Our Jobs Information Service Center had been in