2017届高考英语（全国卷地区）一轮总复习课件：必修3 Unit 2《Healthy eating》

　　6　combinevt.& vi.(to put or add together)(使)联合；(使)结合

　　(1)combine into… 联合成……

　　combine…with…

　　把……与……结合起来

　　be combined with…

　　与……结合/联合

　　(2)combination n.

　　结合；联合

　　a combination of…

　　一种……的结合(物)

　　in combination with…

　　与……联合起来 Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【易混辨析】 combine, connect, join与unite 这四个词都可以表示“联合，连接”，但各有不同。 Unit 2　Healthy eating 考 点 互 动 探 究 combine

　　“结合，联合”，指为了某一目的而把两事物结合在一起。 connect

　　“连接”，指用东西把两个事物连到一起，或两个事物直接相连，二者仍保持原状。 join

　　“连接”，指用线、绳、桥等把两个事物或两地连接起来，和connect意思相近，也可指两事物互相紧密相接。 unite

　　“联合”，指两种以上的事物结合为一体，强调结合后的统一性。 返回目录 【活学活用】 (1)[2015·广东卷·写作] Additionally, we can combine our

　　skills and knowledge as well as motivate each other to

　　achieve greater accomplishments.

　　此外，我们可以结合自己的技能和知识，同时相互鼓励，

　　以便能取得更大的成就。

　　(2)Only when our theory _______________practice can the

　　former become

　　reliable knowledge.

　　只有理论与实践相结合，理论才能成为切合实际的知识。 Unit 2　Healthy eating be combined with 考 点 互 动 探 究 返回目录 (3)Weight­loss drugs can improve your health, if used

　　________________ a healthy diet and regular exercise.

　　减肥药若与健康的饮食及定期锻炼相结合，就可以改善

　　你的健康状况。 (4)Although the project team might have made correct

　　decisions, the system's ____________ of technologies

　　might be just too difficult to support.

　　虽然项目组可能做出了正确的决定，但系统技术组合的

　　难度可能会让其难以实现。 Unit 2　Healthy eating in combination with combination 考 点 互 动 探 究 返回目录 (5)The beautiful scenery, ____________ lovely weather and

　　delicious food, made our visit to Hawaii pleasant and

　　unforgettable.

　　美丽的风景，舒适的天气，加上美味的食物，让我们这

　　次的夏威夷之旅愉快而且令人难忘。 Unit 2　Healthy eating combined with 考 点 互 动 探 究 返回目录 ◇ 短语储存 ◇ 1

　　get away with　受到从轻发落； (做坏事)不受惩罚

　　get down to (doing) sth　开始认真地做某事

　　get across

　　被理解，(把……)讲清楚

　　get rid of

　　摆脱；除掉

　　get over

　　爬过……；克服(困难)；从……中恢复过来

　　get through

　　完成；花光(时间、钱等)；通过；接通电

　　话

　　get in

　　插话；收获 Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【活学活用】 (1)The boy is too naughty. You shouldn't let him get away

　　with breaking the windows.

　　这个男孩太淘气了。你不应该让他打破窗户而不受惩罚。 (2)用get相关短语的适当形式填空。

　　①We didn't __________ the harvest until Christmas;

　　there was so much snow.

　　②It took me a very long time to __________the shock

　　of her death.

　　Unit 2　Healthy eating 考 点 互 动 探 究 get in get over 返回目录

　　③I've been trying to phone Charles all evening, but

　　there must be something wrong with the network; I

　　can't seem to __________．

　　④Your paper wouldn't __________ to readers if you

　　used too many technical terms in it. Unit 2　Healthy eating 考 点 互 动 探 究 get through get across 返回目录 2　cut down　

　　削减；删减；砍下，砍倒

　　cut up

　　劈碎，切碎

　　cut ________

　　切断；隔绝

　　cut in

　　插嘴；打岔

　　cut out

　　删掉；戒掉

　　cut across

　　抄近路；走捷径 【温馨提示】

　　cut down中的down为副词，因此，当遇到代词it, them等时，要放在cut与down之间，即cut it/them down。 Unit 2　Healthy eating 考 点 互 动 探 究 off 返回目录 【活学活用】 (1)The trees were cut down to make way for a new road.

　　为了修一条新路，那些树木被砍掉了。(把……砍倒/砍

　　掉) (2)[2017·北京卷·阅读C] If you want to cut down on your

　　spending, a good goal would be making morning coffee

　　at home instead of going to a cafe, for example.

　　例如，如果你想削减开支，一个好的办法就是早上自己

　　在家煮咖啡而不是去咖啡馆。(减少，降低) Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 (3)She is cutting down her dress for her younger sister.

　　她正把自己的衣服改小，准备给她妹妹穿。(裁短，改

　　小) (4)用cut相关短语的适当形式填空。

　　①You must __________ on sweets to lose weight.

　　②It's much quicker if we __________ the grass.

　　③Just when we reached the most important point, the

　　line __________． Unit 2　Healthy eating 考 点 互 动 探 究 cut down cut across was cut off 返回目录 3　in debt　欠债；欠款

　　①be heavily/deeply in debt　债台高筑

　　②go/get/run/slip into debt

　　陷入债务之中

　　③pay off one's debts

　　偿清债务

　　④be/stay out of debt

　　不负债

　　⑤be in sb's debt

　　欠某人的情

　　Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【活学活用】 (1)[2015·全国卷Ⅱ·阅读C] New students are now aware that

　　they are likely to leave university with up to ￡15，000 in

　　debt.

　　新生们现在意识到，他们在大学毕业的时候很可能会负

　　债15 000英镑。 (2)I'm heavily __________ at the moment, but hope to

　　be__________ when I get paid.

　　我现在负债累累，但我希望在拿到工资后能把债务还清。 Unit 2　Healthy eating in debt out of debt 考 点 互 动 探 究 返回目录 (3)We'll run ________ debt if you spend more than our

　　income.

　　要是你花的比我们挣的还多，那我们就要欠债了。 (4)You have been so kind to us that we shall always feel we

　　are deeply __________．

　　你待我们太好了，我们将永远感激不尽。 Unit 2　Healthy eating into in your debt 考 点 互 动 探 究 返回目录 ◇ 句型透视 ◇ 1

　　“Nothing could be better，” he thought.他想：“再没有比这些更好吃的了。”

　　句型公式　

　　否定词＋比较级＝最高级 Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【句式点拨】

　　“否定词＋比较级”结构表示最高级意义，通常译为“没有比……更……，没有像……一样……”。常用的否定词有no，not，never，nothing，nobody，hardly等。 Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【活学活用】

　　(1)Mr Stevenson is great to work for—I really couldn't ask

　　for a better boss.

　　为史蒂文森先生工作真好——我实在找不到比他更好的

　　老板了。 (2)—How was your recent trip to Sichuan?

　　—I've never had a more pleasant one before.

　　“最近你到四川的旅行怎么样？”

　　“我以前从来没有过比这更愉快的旅行。” Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 (3)Nothing is ______________ than time, but nothing is

　　less valued.

　　没有比时间更贵重的东西，但也没有比时间更容易被忽

　　视的东西。 Unit 2　Healthy eating 考 点 互 动 探 究 more valuable 返回目录 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！

　　句型公式　

　　have sb doing sth Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【句式点拨】

　　have sb doing sth常用于否定句中，意为“允许/容忍某人做某事”；用于肯定句中时，则意为“让某人一直做某事”。 【相关拓展】

　　(1)have sb do sth (＝make/let sb do sth)意为“让某人做某事”。省略to的不定式表示一次性的具体动作，宾语与宾补之间为主动关系。 Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【活学活用】

　　(1)I can't have you speaking to your mother in a rude

　　manner. You must apologize to her immediately.

　　我不允许你用粗鲁的方式跟你母亲说话。你必须立刻向

　　她道歉。 (2)He was very funny and had us ________(laugh) all the

　　way.

　　他非常滑稽，一路上逗得我们笑个不停。 (3)Don't be worried. I'll have Tom ________ you finish the

　　work.

　　别担心，我会让汤姆帮你完成工作。 Unit 2　Healthy eating laughing help 考 点 互 动 探 究 返回目录 (4)The woman had her handbag ________ (rob) of

　　yesterday.

　　昨天，这位女士的手提包被抢了。 (5)We could not have him ________(get) away with a fine,

　　for he had made such a serious offence.

　　他犯了那么严重的过失，我们绝不容忍他只交罚款了事。 Unit 2　Healthy eating robbed getting 考 点 互 动 探 究 返回目录 Ⅰ.单句填空 1．It was then that I started to appreciate the tough choices she had to make on ________(balance) family and work. 2．It is not how much we do but how much love we put into what we do that____________(benefit) our work most.

　　3．After consulting ________ her daughter and manager, she decided to take on the part, but on her terms. 4．____________(protect) measures are necessary if the city's monuments are to be preserved. Unit 2　Healthy eating 步 步 跟 踪 验 收 balancing benefits　 with Protective　 返回目录 5． —Can you keep the secret?

　　　—You ________ worry—I'm not going to mention it to

　　　anyone. 6．Children are often full of ____________(curious)

　　and they take great interest in everything. 7．A new round of competition for customers has started with ____________(discount)

　　products in Gome and Suning, setting off a wave of shopping rush at the end of the year. 8．Tom remembers to have some flowers ________(send) to his mother on her birthday. Unit 2　Healthy eating 步 步 跟 踪 验 收 needn't　 curiosity discounted　 sent　 返回目录 9．Walking exercises may be boring at times, but on a clear sunny morning nothing could be____________(good)． 10．—Why do you choose to work in an international travel 　 agency? —Well, you know, English is my

　　________(strong). So 　 it is my best choice. Unit 2　Healthy eating 步 步 跟 踪 验 收 better strength 返回目录 Ⅱ.单句改错 1．Consulting the doctor, and you will get the full

　　information

　　on the disease.

　　_______________________________________________

　　2．Nothing is much easy to defeat you when you often

　　assess yourself negatively.

　　_______________________________________________

　　Unit 2　Healthy eating 步 步 跟 踪 验 收 Consulting改为Consult easy改为easier 返回目录 3．Gail is a practical woman. Neither she nor her daughters

　　is easily fooled by cheap tales or discounted grace.

　　_______________________________________________

　　4．He looked about for her everywhere, felt deeply

　　frustrated at her disappearance.

　　_______________________________________________

　　Unit 2　Healthy eating 步 步 跟 踪 验 收 第二个is改为are felt改为feeling 返回目录 5．More and more Chinese people have realized that they

　　should go on balanced diet and do exercise every day.

　　_______________________________________________

　　　 6．Whom do you expect to have solved the problem of

　　overloaded school buses?

　　_______________________________________________

　　Unit 2　Healthy eating 步 步 跟 踪 验 收 balanced前加a solved 改为solve 返回目录 7．This country has in debt for a year because of the

　　financial crisis. Now things have improved a little.

　　_______________________________________________ 8．His English was such limited that he couldn't

　　understand what the native speakers said.

　　_______________________________________________

　　Unit 2　Healthy eating 步 步 跟 踪 验 收 solved 改为solve such改为so 返回目录 9．My husband must have lost weight. The sweater that

　　used to fit him well is now too tight for him.

　　_______________________________________________ 10．With prices rising, a number of young college graduates

　　cannot earn his living, not to say buying a car.

　　_______________________________________________  

　　Unit 2　Healthy eating 步 步 跟 踪 验 收 lost改为gained his改为their 返回目录 　Unit 2　Healthy eating

　　基 础 自 主 梳 理 考 点 互 动 探 究 步 步 跟 踪 验 收 佳 作 晨 读 赏 析 返回目录

　　为了让同学们远离疾病，保持身体健康，你班将举行一次英语班会，主题为“How to be strong and healthy”。请你根据下面提示写一篇发言稿。   Unit 2　Healthy eating 佳 作 晨 读 赏 析 存在问题 解决方法

　　部分中学生身体素质差 1.充足的睡眠 2．加强锻炼，增加户外活动 3．吃饭定时，少吃零食 4．养成讲卫生的习惯 返回目录 ——

　　精 彩 美 文

　　—— Dear friends，

　　We have found out the fact that some middle school students are not

　　in good health. But what should we do to improve our physical condition? First of all, you should get enough sleep. You'd better go to bed and get up regularly. Don't stay up. Secondly, you should take more exercise and do more outdoor activities to strengthen your body. Thirdly, remember to have three meals regularly and eat less non­staple food, which will do good to you. Finally, you'd better form the habit of paying special attention to hygiene. Unit 2　Healthy eating 佳 作 晨 读 赏 析 返回目录

　　If school students can do like that, I believe we will be strong and healthy and keep away from illnesses. Unit 2　Healthy eating 佳 作 晨 读 赏 析 返回目录 ——

　　名 师 点 睛

　　—— 　

　　1．文章体裁：应用文——发言稿。

　　2．行文逻辑：提出问题→解决问题→个人看法。

　　3．词汇短语：运用了较高级的词汇和短语。如：be in good health(健康状况好)，first of all(首先)，regularly (有规律地)，stay up(熬夜)，secondly(其次)，take more exercise(多锻炼)，thirdly(第三)，finally(最后)，form the habit of(养成……的习惯)等。 Unit 2　Healthy eating 佳 作 晨 读 赏 析 返回目录

　　4．句式句法：运用了多样化的句式结构。如：①同位语从句：that some middle school students are not

　　in good health；②不定式短语作目的状语：to strengthen your body；③状语从句：If school students can do like that；④宾语从句：we will be strong and healthy and keep away from illnesses等。 Unit 2　Healthy eating 佳 作 晨 读 赏 析 返回目录 Ⅰ.单词荟萃 1．________n．日常饮食 vi.节食 2．________n．平衡 vt.权衡，平衡→________adj.平衡的 3．________n．好奇心→________adj.好奇的→________adv.好奇地 4．________n．强项；长处；力量→________adj.强壮的→________adv.强壮地→___________ vt.加强 5．________n．缺点→________adj.虚弱的→________ adv.虚弱地→________vt.使变弱 6．________n．利益v.有益于；有助于→________adj.有益的 Unit 2　Healthy eating diet balance curiosity curious curiously strongly weakness weak weakly balanced strength strong strengthen

　　基 础 自 主 梳 理 weaken benefit beneficial 返回目录 7．________n．界限 vt.限制；限定→________adj.有限的 8．________vt.咨询；请教→__________n．顾问；商议

　　者；会诊医生；请教者 9．________vt. & vi.消化→________n．消化 10．________vi.怒目而视；闪耀 n．怒视 11．________vt. & vi.(使)联合→____________n．联合 12．________n．女主人；女主持人→________ n．主人，主持人 Unit 2　Healthy eating limit consult consultant digest digestion limited glare combine combination hostess host 基 础 自 主 梳 理 返回目录 Ⅱ.短语检测 1．谋生

　　________________ 2．受到从轻发落；(做坏事)不受惩罚________________ 3．欠债；负债

　　________________ 4．减肥

　　________________ 5．不久以后

　　________________ 6．赢回；重新获得

　　________________ 7．削减；删节

　　________________ 8．说谎

　　________________ Unit 2　Healthy eating earn one's living get away with in debt lose weight before long

　　win…back cut down tell a lie 基 础 自 主 梳 理 返回目录 Ⅲ.佳句再现 1．“Nothing could be ________，” he thought.

　　他想：“没有比这些更好吃的了。” 2．Suddenly he saw his friend Li Chang ____________.

　　突然间，他看到自己的朋友李昌匆匆走过。 3．He could not have Yong Hui

　　__________________telling people lies!

　　他可不能让雍慧哄骗人们后跑掉！ Unit 2　Healthy eating better hurrying by getting away with 基 础 自 主 梳 理 返回目录 4．Something terrible __________________if Li Chang was not coming to eat in his restaurant as he always did.

　　要是李昌不像往常那样来他的餐馆吃饭，那一定是发生了某些不好的事。 5．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。 Unit 2　Healthy eating must have happened neither 基 础 自 主 梳 理 nor 返回目录 Ⅳ.课文回顾

　　Wang Peng ran a restaurant which was always full of 1.________ (custom) by lunch time. But one day, a strange thing happened that 2.________ people came to his restaurant. Soon he found that people went to a newly­opened one called Yong Hui's slimming restaurant. 3.________ (curious) drove him into Yong Hui's, where he was given a menu. To his surprise, he found that the food there was simple and the prices were high. But Yong Hui told the customers that they would lose weight 4._____eating there. customers few 基 础 自 主 梳 理 Curiosity by 返回目录 Unit 2　Healthy eating He couldn't have Yong Hui 5.________ (get) away with telling lies, so he threw down the menu and went to a library. After 6._________________ (do) some research, he realized that Yong Hui's restaurant didn't serve people 7.________ enough energy­giving food. On the other hand, Wang Peng's menu had little 8.__________ (protect) food. Since neither of them was providing a 9.________ (balance) diet, it was obvious that they ought 10.________ work together to serve healthy food. getting doing/having

　　done　 基 础 自 主 梳 理 with protective balanced to 返回目录 Unit 2　Healthy eating ◇ 单词点睛 ◇ 1

　　balance　 n. 天平；平衡；余额 v．平衡；权衡

　　(1)out of balance　

　　不平衡

　　off balance

　　失去平衡，没有站稳

　　keep/lose one's balance

　　保持/失去平衡

　　(2)balance A against B

　　权衡/比较A与B

　　(3)balanced adj.

　　保持平衡的

　　a balanced diet

　　均衡的饮食 Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【巧学助记】

　　Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【活学活用】 (1)[2015·湖北卷·多项选择] When he was running after his

　　brother, the boy lost his balance and had a bad fall.

　　男孩在追赶他哥哥的时候失去了平衡，所以狠狠地摔了

　　一跤。 (2)She cycled too fast round the corner,

　　____________________and fell off.

　　她在拐弯处骑得太快，结果失去平衡而摔倒了。 Unit 2　Healthy eating lost her balance 考 点 互 动 探 究 返回目录 (3)You must balance the good points ________the bad

　　points and then make your decision.

　　你必须要权衡利弊，然后做出决定。 (4)The study shows a well ________diet can improve your

　　state of mind.

　　研究表明，均衡的饮食可以改善你的精神状态。 Unit 2　Healthy eating against 考 点 互 动 探 究 balanced 返回目录 2

　　lie　 v. 说谎；躺下，位于 n．谎言

　　(1)lie to sb　向某人说谎

　　lie in

　　在于

　　(2)tell a lie/lies

　　撒谎

　　a white lie

　　善意的谎言 Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【温馨提示】注意以下词形变化

　　Unit 2　Healthy eating 考 点 互 动 探 究 动词 过去式 过去分词 现在分词 词性 词义 lie lied lied lying vi. 说谎 lie lay lain lying vi. 躺，位于 lay laid laid laying vt. 放置，下蛋

　　【语境助记】

　　The man lying lied that he had laid the money on the table.躺在那里的那个男人谎称他已把钱放在了桌子上。 返回目录 【活学活用】 (1)[2015·全国卷Ⅰ·阅读七选五] Whether we've been stolen

　　from, lied to, misled, or cheated on, there are different

　　levels of losing trust.

　　无论我们是被偷窃、欺骗、误导，还是遭到背叛，我们

　　都会不同程度地失去对他人的信任。 (2)The living room is clean and tidy, with a dining table

　　already ________ for a meal.

　　客厅里干净整洁，餐桌已经摆好，准备开饭了。 Unit 2　Healthy eating laid 考 点 互 动 探 究 返回目录 (3)He entered the room lit only by candles and saw

　　Geoffrey ________ on the floor.

　　他走进那个只点着蜡烛的房间，看到杰弗里躺在地板上。 (4)Although technically speaking you may

　　not________________， you certainly haven't told us the

　　whole truth.

　　尽管严格来说你可能没撒谎，但你肯定并没把实情都告

　　诉我们。 Unit 2　Healthy eating lying have lied 考 点 互 动 探 究 返回目录 3　 consult　 vt.& vi.请教；向……咨询；与人商量；查

　　阅(refer to)

　　(1)consult…for…在……中查阅……

　　consult sb about sth

　　关于某事请教/咨询某人

　　consult with sb

　　与某人商量，与某人磋商

　　(2)consultant n.

　　咨询者；顾问 Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【巧学助记】 Unit 2　Healthy eating 考 点 互 动 探 究 返回目录

　　【活学活用】 (1)[2015·天津卷·单项填空] If you have any doubts about

　　your health, you'd better consult your doctor at once.

　　如果你对自己的健康有任何疑虑，你最好马上咨询你的

　　医生。 (2)I can't give you the thumbs up right now. I will have to go

　　back to consult with my director.

　　我现在还不能同意你的要求。我得回去与我的主管商量。 Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 (3)The salesgirl said she would have to consult the

　　supervisor ________ the matter.

　　女售货员说关于这件事她得请示主管。

　　(4)To work out the difficult maths problem, I

　　_____________ Professor Russell several times.

　　为了解决这道数学难题，我已经向拉塞尔教授请教过多

　　次。 Unit 2　Healthy eating 考 点 互 动 探 究 about have consulted 返回目录 4　limitn. 界限；限度vt.限制；限定

　　(1)beyond/over the limit　

　　超过限度

　　within the limits of…

　　在……范围内

　　without limit　

　　无限(制)地

　　set a limit on…

　　对……规定限度

　　(2)limit…to…

　　把……限制在……内

　　be limited to…

　　受限制于……

　　(3)limited adj.

　　有限的

　　【温馨提示】

　　limit用作名词时意为“界限；限度”；而limitation 则意为“局限，局限性”。 Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【活学活用】 (1)[2015·湖南卷·阅读填空] In addition, the information

　　about each word in a pocket dictionary is generally

　　limited.

　　此外，袖珍词典里每个单词的信息量大多是有限的。 (2)[2017·江西卷·阅读A] Sometimes, he __________a cage

　　underwater but that did not bother him.

　　有时候他被局限在水下的笼子里，但这并没有让他感到

　　烦恼。 Unit 2　Healthy eating serving 考 点 互 动 探 究 返回目录 (3)We'd better keep our spending ________ reasonable

　　limits.

　　我们最好将我们的开支控制在合理的限度之内。 (4)With ________ time and attention, we have to be careful

　　about what we look for and what we pay attention to.

　　由于时间和注意力有限，我们必须对我们寻找和关注的

　　东西特别留心。 (5)There is a limit to one's life, but no limit to ________

　　(serve) the people.

　　一个人的生命是有限的，但是为人民服务是无限的。 Unit 2　Healthy eating to limited 考 点 互 动 探 究 serving 返回目录 benefitvt.& vi.有益于；有助于；受益 n．利益；

　　好处

　　(1)benefit from/by…　从……中受益，得益于……

　　(2)to one's benefit

　　对某人有益的是

　　for the benefit of sb/for sb's benefit

　　为了某人的利益

　　(3)beneficial adj.

　　有益的

　　be (very) beneficial to…

　　＝be of (great/much) benefit to…

　　对……(很)有益

　　【温馨提示】 A benefit B＝B benefit from A Unit 2　Healthy eating 考 点 互 动 探 究 返回目录 【活学活用】 (1)[2017·江西卷·阅读D] Progress can benefit people when

　　they are willing to accept technology and advance

　　steadily.

　　当人们乐于接受技术及其不断改进时，人们才会从发展

　　中受益。 (2)This cooperation is very constructive. Both our

　　companies will____________ it. ＝This cooperation is

　　very constructive and will ________ both our companies.

　　这项合作非常富有建设性，我们两家公司都会受益。 Unit 2　Healthy eating benefit from 考 点 互 动 探 究 benefit

　　返回目录 (3)Fresh air and good food are of great benefit

　　(＝___________)to the health.

　　新鲜空气和好的食物有益于健康。 (4)The teacher repeated part of his previous lecture

　　________the benefit of those who had been absent.

　　为了让缺课的学生能跟上，老师把上次讲课的部分内容

　　又重新讲了一遍。 Unit 2　Healthy eating beneficial 考 点 互 动 探 究 for 返回目录