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高一新课标必修3 Unit2 Healthy Eating 课堂导学
| 文章作者:佚名 | 文章来源:网络 | 文章录入:henry | 更新时间:2008-2-25 | 字体: |

7.He had better do some research.
他最好做一番研究调查。
 要点提示:
 research 在此处为名词,意思为“研究,探讨”,后面接介词into,表示“对……方面研究”。
 典型例句:
 I am doing research into the animal life.
 我正在研究动物生活。
 The research into the cause of the cancer is necessary.
 对癌症的起因的研究很有必要。
 相关链接:
 research作动词时,意思是“研究,探索”,相当于 explore。
 The subject has already been fully researched.
 这个课题已进行过充分的研究。
翻译
(1)All the scientists in the lab of the famous university are researching the effects of the drugs on the human body day and night.
(2)I doubt what he says at the meeting.You had better do some research.
(3)I have done some research into the speed—it looks as if the plane will be the fastest.
答案:
(1)这所著名大学实验室的所有科学家正在日日夜夜研究毒品对人体的影响。
(2)我怀疑他在会上所说的话,你最好做一番研究调查。
(3)我对速度做了一些研究,看来飞机将是最快的。

8.He did not look forward to being in debt because his restaurant was no longer popular.
 他可不希望由于餐馆不受欢迎而负债。
 要点提示:
 in debt 负债,积欠;如果表示欠某人的债,后面加介词to,即短语be in debt to sb.。
 典型例句:
 In the old society,many peasants are in heavy debt.
 在旧社会,许多农民负债累累。
 You know,I am in my parents’ debt.
 你知道,我欠父母的太多了。
 相关链接:
 pay off debt还清债务;get into debt陷入债务中。
 He has enough money to pay off his father’s outstanding debts.
 他现在有足够的钱来还清父亲尚未还清的债务。
 Mary was getting into debt.玛丽陷入债务中。

介副词填空
(1)In my opinion,the black woman carrying the precious box mustn’t have been ______ debt.
(2)What a pity! My workmate has no enough money to pay ______ debt till now.
(3)The farmer who got seriously ill last year was in debt ______ him and decided to pay off soon.
(4)The manager got ______ the heavy debt and killed himself yesterday evening.
答案:
(1)in (2)off (3)to (4)into
 9.She did not look happy but glared at him as she moved round the customers.
 她绕过顾客走进来,双眼直瞪着他,看上去很不高兴。
 要点提示:
 glare at怒目而视,常指生气地盯着某人。
 典型例句:
 She glared at him accusingly.她用责备的眼光怒视着他。
相关链接:
 stare at,look,see,watch,notice 用法辨析:
(1)stare at 凝视,盯着。例如:
 What are you staring at?你在盯着看什么呢?
 (2)look 强调“看”这个动作,而see表示“看见”,强调“看”的结果,不能用于现在进行时。例如:
 I looked over the street but saw nobody.
 我环视街道,但是没看到任何人。
 (3)watch表示观看正在进行的一项动作或事件,或是观察某事物。例如:
 The students watched the teacher mixing two liquids.
 学生们观察老师在将两种液体混合。
(4)notice强调的不是动作,意为“注意到”,是一种无意间的注意。例如:
 No one noticed him leaving the lecture hall.
 没有人注意他离开了报告厅。
情景选择
look,see,glare at,watch
 On Monday afternoon I didn’t want to have class and pretended to be ill in bed.My mother said:“What’s the matter with you?” “I had a fever and bad cold.”Then mother had a ______ at me and said “Let’s go to ______ the doctor”.“Oh,no.There is no need.I will be fine in two hours.”Mother touched my face for a short while.Maybe she ______ that I was telling a lie,for I could ______ there was another kind of expression on her face.She ______ me angrily and shouted “Tom,why are you cheating me at all?I always think you are an honest boy.You should not tell a lie and that hurt me.”I cried “I am quite sorry,It is my fault,please forgive me.At first I want to ______ a wonderful football match.So I pretend to be ill.” “I ______,since you know you are wrong,please go to school.”Then I did so.
答案:look;see;noticed;see;glared at;watch;see

10.I stopped worrying and started advertising the benefits of my food.
 我不着急了并且也宣传我的食物的好处。
 要点提示:
 benefit n.有益,有好处;裨益(强调“益”),另外还可以作“救济金”用。be of benefit有好处。
 典型例句:
 Many laid-off workers are in great need of unemployment benefit 许多下岗工人急需失业救济金。
 相关链接:
 v.有益于;对某人有好处。benefit from...受益于……
 We benefited from what he said.
 我们从他的话中受益。
句型转换
(1)A:This is an agreement that will be greatly beneficial to both parties.
B:This is an agreement which is ______ ______ ______ to both parties.
(2)A:Many thousands can get the benefit of the new treatment in the hospital.
B:Many thousands can ______ ______ the new treatment in the hospital.
答案:(1)of great benefit (2)benefit from
11.Perhaps we ought to combine our menus and provide a balanced menu with food full of energy and fiber.
 可能我们两家的食谱应该综合起来,做出一份富有营养的平衡食谱。
 要点提示:
 combine 常用作及物动词,有时用作不及物动词,指使某物浑然成为一体的融合,其原来成分的分界或者差别消失;combine 常和介词with搭配构成短语使用。
 典型例句:
 They combined their efforts to finish the work.他们结合彼此的力量完成了工作。
 The two parties combined to defeat the government.那两个政党联合起来打败了政府。
 相关链接:
 (1)combine可以直接充当名词,作“业务上的合作的人们或者企业”或者“联合收割机”等解释。例如:
 Most natural rubber must be purchased from British and Dutch combines.
 大部分天然橡胶必须从英国和荷兰的联合企业购进。
 (2)combining form 构词成分
翻译
(1)在中国的东北地区,有大面积的平原,所以人们使用联合收割机收割庄稼。
(2)人们希望去一个适意的购物街去购物,同时又享受快乐。
(3)他们高兴地生活着,因为他们将工作与快乐结合在一起。
答案:
(1)In the northeast part of China,there are large areas of plains so people use combines to get in crops.
(2)People want to go to a pleasant mall and combine shopping with fun.
(3)They live happily because they combine their work with pleasure.

小幽默
A little boy got lost.Then he found a policeman standing on the street.The policeman asked,“Where are you living?” The boy answered.“My mother told me that once I get lost I should find a policeman for help,but she never told me where I lived.”

12.In this way they cut down the fat and increased the fiber in the meal.
 这样,他们减少了饭菜中的脂肪含量,增加了纤维素。
 要点提示:
 in this way用这种方法
 典型例句:
 Please do it in this way.
 请这样做。
 Only in this way can we succeed.
 只有用这种方法我们才能成功。
 相关链接:
 by the way 顺便说一下;by way of 通过……的方法,经由……,作为,当作;in no way 决不,一点也不;under way 在进行中 例如:
 By the way,where is the nearest middle school?
 顺便问一下,最近的中学在哪儿?
 By way of Tokyo,we reached Washington at last.
 经由东京,我们最终到达了华盛顿。
 The discussion is under way.
 讨论正在进行中。
选择填空
in this way by the way in no way by way of under way
(1)The plans are ______ for a new road from Beijing to Shandong.
(2)The well-known teacher to give a wonderful talk in the main hall ______ introduction at first.
(3) ______ did all the nurses present give up no matter what happened.
(4) ______,which is the best way leading to the railway station?
(5)Only ______ can the manager make the exchange programs for the workers in the company.
答案:
(1)under way (2)by way of (3)In no way (4)By the way (5)in this way

二、句型必背
1.“Nothing could have been better,”he thought.
他想“再没有比这些更好吃的了。”
要点提示:
这是一种特殊句式,为比较级的否定形式,形式是比较级,意义是最高级。
典型例句:
My father tells me nothing is more pleasant than helping others.
 父亲告诉我没有什么比帮助别人更令人愉快。
There is nothing cheaper.
再便宜不过了。
 相关链接:
 can’t...enough与can’t...too...也是用否定形式表示肯定意义。例如:
 I can’t thank you enough.再怎么谢你也不过分。
 You can’t scold me enough.
 你再怎么责备我也不过分。
 You can’t too be careful.
 你愈小心愈好。
选择
找出故事中否定形式表示肯定意义的句子,体会其含义。
 At one time,Jack married a woman who wanted to keep her age secret.At night,Jack asked,“My dear,how old are you?”
 “Thirty.”
 “Really?”
 “Thirty-five.”
 “Since we are couples,we’ll live together.Your answer can’t be too exact for the sake of love.”
 “Forty.”
 Suddenly there was a noise in the room.Jack said “Maybe a rat is eating salt.”
 His wife laughed,“Nothing could be funnier,I have never heard of it for my fifty years.
 答案:Your answer can’t be too exact for the sake of love;Nothing could be funnier.

2. Suddenly he saw his friend Li Maochang hurrying by.
 突然间,他看到自己的朋友李茂昌匆匆地走过。
要点提示:
 本句中出现see sb.doing句式,doing作宾语补足语。像这样的动词还有hear,notice,watch,feel等。
 典型例句:
 I saw my best friend Kate walking outside.
 我看到我的好朋友凯特在外面散步。
 相关链接:
 动词后面的宾语补足语可以是不带to的不定式,也可以是v.ing形式,但两者的含义不完全相同,各有侧重。不带to的不定式着重叙述事实的经过,v.ing形式着重强调偶然觉察到的一个正在发生的动作。例如:
 I saw my mother put everything in the room.
 我看到我的妈妈把东西都放在屋子里。
 I saw my mother putting everything in the room.
 我看到我的妈妈正把东西都放在屋子里。
改错
(1)When the students entered the supermarket,they saw a boss beat a boy at the very time.
(2)Father noticed her to step off the sidewalk,across the road,and disappear into the bus station.
(3)Three planes were seen to flying to the north of the famous city now.
答案:(1)beat→beating (2)去掉to (3)去掉第一个to

脑筋急转弯
(1)What is the difference between here and there?
(2)What kind of water should people drink in order to keep healthy?
答案:
(1)The letter “t”.(there 去掉“t”,跟 here 这个词就没什么两样。)
(2)Drink well water.(井水,健康的)

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