必修三
Unit 2 Healthy eating
1 必备知识·盘点夯基
2 核心素养·精讲层练
3 高效演练·素能提升
1 必备知识·盘点夯基
Ⅰ．单词立体巧记
diet
balance
slim
lie
customer
consult
sigh
debt
hostess
discount
digest
fry
digest
debts
diet
customers
to consult
fried
hostess
slimmer
balance
balanced
curiosity
curious
curiously
weakness
weak
strength
strengthen
strong
limit
limited
limitation
benefit
beneficial
combine
combination
curious
curiously curiosity
strong strength
strengthen
benefit
beneficial
benefited
combine combination
limited
limit
联想积累：
1．不“看”不知道，一“看”真奇妙
①glare vi. & n. 怒目而视
②stare vi. & n. 凝视
③glance vi. & n. 扫视；一瞥
④witness vt. & n. 目击(者)
⑤observe vt. & vi. 观察
⑥watch vt. 看
⑦spot vt. 发现；认出
⑧have a look at看一看
2．与“购物”相关的名词一览
①discount 折扣
②customer 顾客
③consumer 消费者
④supermarket超市
⑤bargain 便宜货
⑥cashier 出纳员
⑦receipt 收据；收条
⑧refund退款
3．en-前缀和-en后缀改变词性
①courage →encourage v. 鼓励
②less →lessen v. 使减少
③danger →endanger v. 使遭危险
④weak →weaken v. 使虚弱
⑤sharp →sharpen v. 使变得锋利
⑥short →shorten v. 缩短
⑦strength →strengthen vt. 加强；巩固
Ⅱ．短语语境助记
lose weight
get away with
tell a lie
win...back
earn one’s living
in debt
spy on
cut down
before long
put on weight
glare at
keep healthy
cut down
put on weight
telling a lie
in debt
win back
get away with
lose weight
Ⅲ．句式运用速记
nothing is more important than
health
won’t have you making
the same mistake
Neither should
nor can
2 核心素养·精讲层练
balanced adj. 平衡的
1．balance vt. 平衡；权衡 n. 平衡；天平
(1)balance A against B 权衡/比较A和B
(2)keep one’s balance 保持平衡
keep the balance of nature 保持生态平衡
lose one’s balance(＝be out of balance)失去平衡
keep a balance between… and… 在……和……之间保持平衡
a sense of balance 平衡感
(3)keep/eat a balanced diet 保持饮食平衡
夯基—单句语法填空。
①Before making the final decision, you’d better balance the advantages
_________ the disadvantages.
②Keeping a __________ (balance) diet is of great importance,
especially for teens who are growing up.
against
balanced
夯基—熟词生义。
③I’d like to check the balance in my account please.
____________
提能—单句写作。
④(2017·全国卷Ⅲ书面表达)It is very important to _____________
___________________________，so you’d better join the team.
学习与社会生活保持平衡很重要，因此你最好参加这个队。
余额；结余
keep a balance
between study and a social life
2．lie n. 谎言；谎话 vi. 说谎；躺；位于；坐落在
(1)tell a lie/lies to sb. 向某人说谎
a white lie 一个善意的谎言
(2)lie to sb. 向某人说谎
lie in 在于
lie in/on/to 位于
夯基—单句语法填空。
①The boy ______ (lie) that he _____ (lie) in bed and ______ (lay) a
cock in a box and saw it ________ (lay) an egg.
提能—完成句子。
②(浙江高考)People often think of gossipes as harmless, but
___________ can cause pain.
人们经常会认为流言不会造成伤害，但恶毒的谎言能导致痛苦。
lied lay laid
laying
cruel lies
③(牛津高阶)The book _________ on his desk.
那本书摊开放在他的书桌上。
④(全国卷Ⅲ七选五)In fact, the key to easy morning wake-up ________
resetting your body clock.
事实上，易早起的关键在于重设你的生物钟。
⑤You could see from his face that he ____________ us.
从他的表情你可以看出他在对我们说谎。
lay open
lies in
was lying to
strengthen vt. & vi. 加强
strong adj. 强壮的；坚强的
3．strength n. [C]优点；长处；强项；[U]力量；体力
build up one’s strength/body强身健体
strengths and weaknesses优点和缺点
The strength of… is that… ……的优点是……
夯基—写出下列句中strength的含义。
①(2019·全国卷Ⅰ)First, you need to evaluate yourself, your values,
your strengths, your weaknesses, your achievements, your desires, etc.
____________
②(2018·全国Ⅲ)As for me, I’m crazy about basketball since it has been
giving me strength to confront the challenges in my life. ______
③I hope you will find the strength to start all over again. ________
优点；长处
力量
意志力
夯基—单句语法填空。
④(四川卷书面表达)Summer makes me full of energy and I feel I have
the strength ______ (do) the most difficult things in my life.
⑤As a good teacher, you should know your students’ ___________
(strength) and weaknesses.
to do
strengths
提能—单句写作。
⑥(2018·全国卷Ⅲ书面表达)______________________，we often hold
all kinds of activities, such as playing basketball and table tennis.
为了强身健体，我们经常组织各种各样的活动，例如：打篮球、乒
乓球等。
To build up our strength
limited adj. 有限的
limitless adj. 无限的
4．limit vt. 限制；限定 n. 界限；限度
(1)limit… to… 将……限定在……范围内
(2)set a limit to… 限定范围在……
there is a/no limit to… 对……是有限/无限的
beyond the limit超出限制；范围
(3)be limited to… 受限于……
夯基—单句语法填空。
①There is a limit to one’s life, but no limit to _________ (serve) the
people.
②(2019·江苏卷)Misjudgments on the influences of new technology can
lead to a waste of _________ (limit) resources.
③Any driver found drinking ________ the limit will be charged.
serving
limited
beyond
提能—单句写作。
④(全国卷Ⅰ书面表达)The length of the article should _____________
400 words or so.
文章的长度大约限制在400词。
be limited to
consultant n. 顾问
consult a dictionary查字典
consult sb. about sth. 向某人咨询/请教某事
consult with sb. about/on sth. 就某事与某人商量
5．consult v. 咨询；请教；商量；查阅；参看
(1)consult用作“请教；咨询；查阅”解时，多用作及物动词；作
“商量”解时，多用作不及物动词，后跟with sb. ，意为“和某人商
量”。
(2)关于“查字典”的表达法有：consult a dictionary, refer to a
dictionary, look up… in a dictionary等。
夯基—单句语法填空。
①I’m a 34-year-old man, married, live in a nice house, and have a
successful career as an educational ____________ (consult).
②After consulting ______ her daughter and manager, she decided to
take on the part, on her terms.
consultant
with
提能—完成句子。
③If you have any doubts about your health, you’d better
___________________ at once.
如果你对自己的健康有任何疑问，最好马上咨询医生。
④You’d better _______________________ every time you come across
a new word.
你不要每次遇到生词就查字典。
consult your doctor
not consult a dictionary
beneficial adj. 有益的
6．benefit v. 有益于；有助于，受益
n. 好处；利益；成效
(1)benefit from/by… 从……中受益
(2)be of benefit to… 对……有益
for one’s benefit (＝for the benefit of sb. ) 为了某人的利益
(3)be beneficial to… 对……有益
夯基—单句语法填空。
①As we all know, books are the source of knowledge, _________ which
I benefit a lot.
②It is ____ great benefit to share your feelings with someone you trust,
which is also ____________ (benefit) to your mental health.
③(2019·北京卷)The students ____________ (benefit) most from
college are those who are totally engaged (参与) in academic life, taking full
advantage of the college’s chances and resources.
from/by
of
beneficial
benefiting
提能—一句多译。
(2018·全国卷Ⅰ书面表达)充分了解中国的餐桌礼仪对你有很大好
处。
④________________________________________________________
_________ (benefit vt. )
⑤________________________________________________________
______________ (benefit n. )
⑥________________________________________________________
______________ (beneficial adj. )
Having good knowledge of table manners of China will benefit you
greatly.
Having a good knowledge of table manners of China will be of great
benefit to you.
Having a good knowledge of table manners of China will be very
beneficial to you.
combination n. 结合，联合；联合体；结合物
(1)combine… with/and… 把……与……结合起来
combine to do sth. 联合起来做某事
(2)in combination with… 与……联合；与……共谋
7．combine v. (使)结合，(使)联合；兼有；使融合
夯基—单句语法填空。
①(2019·江苏卷)With their patience and efforts, they successfully
developed a _____________ (combine) of artificial breeding and natural
reproduction.
②It was several factors that combined ________ (harm) our friendship.
combination
to harm
提能—完成句子。
③It’s her belief that she __________________________________ well.
她相信她能将工作和消遣很好地结合起来。
④The firm is working on a new product ___________________ several
overseas partners.
该公司正与几家海外合作伙伴合作开发一种新产品。
can combine work with/and relaxation
in combination with
⑤The beautiful scenery, __________________________________
_________，made our visit to Hawaii unforgettable.
美丽的风景，再加上美食和宜人的天气使我们这次夏威夷之旅难
忘。
combined with delicious food and lovely
weather
8．get away with 被放过；(做坏事)不受惩罚
get away with doing sth. (做坏事但却)逃脱(惩罚或责备)
get along/on with 进展；相处
get sth. across (to sb. )(使)某事被理解；(把……)讲清楚
get rid of 摆脱；除掉
get away from… 从……脱离；逃脱
get down to 开始；着手
get in 插话；收获
get in touch with… 与……取得联系
get into the habit of… 养成……习惯
get out (of) 出去；离开；逃脱；摆脱
get over 爬过；从……恢复过来；克服(困难)
get through 完成；花光(时间、金钱等)；通过；接通电话
夯基—用get的相关短语填空。
①Every now and then I like to spend a few days in the country to
_____________ the noise and pollution of London.
②I’ve been trying to phone Charles all evening, but there must be
something wrong with the network；I can’t seem to ____________.
get away from
get through
③Your paper wouldn’t ___________ to readers if you used too many
technical terms in it.
④For such a serious mistake he was lucky to _____________ a fine.
⑤If we can _________ our present difficulties, then everything should
be all right.
get across
get away with
get over
提能—单句写作。
⑥Our English teacher is very strict with us. He won’t have us
__________________________________.
我们的英语老师严格要求我们，他绝不允许我们考试中作弊而不受
到惩罚。
提能—单句写作。
⑥Our English teacher is very strict with us. He won’t have us
__________________________________.
我们的英语老师严格要求我们，他绝不允许我们考试中作弊而不受
到惩罚。
getting away with cheating in the exam
9．cut down砍倒；减少；削减；删节；杀死(某人)
cut in插嘴；(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 through 开辟(出路或通道)
cut off 切断；中止；隔绝
夯基—写出下列句子中cut down的汉语意思。
①He tried to cut down on smoking but failed. ______
②Cut down the article so as to make it fit the space available on the
paper. ____________
③He cut down the tree and cut it up for firewood. ______
④Hunger, cold and illness cut down many of the villagers.
______________________
减少
删节，删减
砍倒
杀死，夺去……的生命
提能—根据句意用cut短语的正确形式填空。
⑤_______ the carrots before you put them into the pot.
⑥She kept ___________ on our conversation, which made us very
angry.
⑦When their children lived far away from them, these old people felt
________ from the world.
Cut up
cutting in
cut off
本句中的nothing与比较级better连用，表达最高级意义，意为“再也
没有比这更好吃的了”。
10．“ 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)“否定词＋比较级”结构，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。
夯基—单句语法填空/补全句子。
①No one could perform ________ (well) than the athlete who achieved
great success in the Olympic Games.
②Mr. Smith is a great teacher—I really couldn’t find a ________ (good)
teacher.
③When talking with the elderly, you ___________________________
(再礼貌也不为过).
better
better
can’t be too polite/polite enough
提能—一句多译。
(2018·全国卷Ⅲ书面表达)就我个人而言，在我们的日常生活中身体
健康最重要。
④In my view, _______________________________ in our daily life.
⑤From my point of view, __________________________________ in
our daily life. (否定词＋比较级)
health is the most important thing
nothing is more important than health
本句中的have sb. /sth. doing sth. 为一常见句型，意为“让某人或某
物一直做某事”。在否定句中，尤其与won’t, can’t等连用时，可表示
“容忍或允许”之意。
11．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！
have sb. do sth. 让/使某人做某事，强调事实
have sth. done 表示两种含义：
(1)表示主观的意志，“让别人做某事”。
(2)表示主语遭遇某情况，意外或不幸。
have作“有”讲时的句式为：
have sth. to do 有某事要做(主语自己做)
have sth. to be done有某事要做(不是主语自己做)
夯基—单句语法填空。
①(2020·天津卷)The dancer’s incredible performance had the audience
on its feet __________ (clap) for 10 minutes at the end of the show.
②(北京卷书面表达)I won’t have you ________ (make) the same
mistake again and again.
clapping
making
③There is no need to worry. I will have Tom ______ (pick) you up at the
airport.
④(全国卷Ⅰ书面表达)I intended to take up a part-time job, through
which I can have my horizons ___________ (broaden).
⑤(天津卷)I was watching the clock all through the meeting, as I had a
train _________ (catch).
pick
broadened
to catch
提能—单句写作。
⑥(全国卷Ⅲ书面表达)I’m terribly sorry for not being able to go to the
bookstore with you on Friday afternoon. I have just found that I
________________________________ that afternoon.
非常抱歉星期五下午不能与你一起去书店。我刚刚发现那天下午我
有一个重要的会议要参加。
have an important meeting to attend
3 高效演练·素能提升
Ⅰ．单句语法填空
1．Many people have come to realize that they should go on ___
balanced diet and make room in their day for exercise.
解析：考查冠词。句意：许多人已经意识到他们应该保持平衡的饮
食，而且每天留时间进行锻炼。a balanced diet“平衡的饮食”。故填a。
a
2．—How was your recent trip to Sichuan?
—I’ve never had a ______ pleasant one before.
解析：考查形容词的比较级。句意：——你最近去四川的旅行怎么
样？——这是让我最为愉快的旅行了。否定词never与比较级a more
pleasant构成最高级的含义。故填more。
more
3．—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 __________ (combine).
解析：考查非谓语动词。句意：——在现在这个年代，妇女可以兼
顾养育子女与工作。——我非常同意。把这两者结合起来是非常棒的。
have the two combined “使这两者结合”为“have sth. done”结构“使某事
被做”。故填作宾补的过去分词combined。
combined
4．The girl waits to win ______ her own flowers as gifts from her
opponent’s hands.
解析：考查固定短语。句意：这个女孩等着从对手的手中赢回她自
己的花作为礼物。win back“赢回”。故填back。
5．While prices are rising so fast，many people are working out ways to
cut ______ their expenses.
解析：考查固定短语。句意：当价格飞涨时，许多人做出了削减费
用的举措。cut down“削减；缩短；砍倒”。故填down。
back
down
6．You’d better take into account your own ___________ (strong) and
weaknesses before choosing a major.
解析：考查词性转换。句意：在选专业之前你最好考虑你的优缺
点。由your及weaknesses可知此用名词strength“强项；优势”，符合句
意。故填strengths。
strengths
7．The child should be punished. You shouldn’t let him get ______ with
telling lies.
解析：考查固定短语。句意：这孩子应受到惩罚。他撒谎你不应该
不处罚他。get away with“侥幸成功；逃脱处罚”。故填away。
8．I would rather lose a dozen cherry trees than you should tell ___ lie.
解析：考查冠词。句意：我宁愿失去一打樱桃树也不愿你撒谎。tell
a lie“撒谎”。故填a。
away
a
9．His plan seemed to be too difficult, but _______ long it proved to the
practicable.
解析：考查连词。句意：他的计划看起来太难，但是没多久就被证
明很实用。before long“不久以后”。
before
10．Whom do you expect to have _______ (solve) the problem of
overloaded school buses?
解析：考查非谓语动词。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。
故填作whom宾补的solve。
solve
11．It is thought that half the population in that country earn their
______ (live) by farming.
解析：考查固定短语。句意：据认为那个国家有一半的人口是靠务
农谋生的。earn one’s living“谋生”。故填living。
12．Having stepped into the cave, he saw two eyes glaring ______ him
out of the darkness.
解析：考查固定短语。句意：迈步走进洞里，他看见有两只眼睛从
黑暗处瞪着他。glare at“怒目而视”。故填介词at。
living
at
13．The man borrowed a lot of money and now he is ______ debt.
解析：考查介词。句意：这个人借了许多钱，现在他负债累累。in
debt“欠债”。故填in。
14．(2020·全国卷Ⅲ)Filled with ___________ (curious), the artist
packed his bags and left.
解析：考查词性转换。作介词with的宾语，用名词形式。故填
curiosity。
in
curiosity
15．There is no limit to ________ (help) the people in trouble.
解析：考查固定句型。句意：对困境中的人们的帮助是无限的。
There is no limit to… “对……是无限的”。to是介词。故填helping。
helping
Ⅱ．单句改错
1．—How’s your new babysitter?
—We couldn’t ask for a good one. All our kids love her so much.
______________
2．He is such warm-hearted a man that we all like him.
__________
3．Consulting the doctor, and you will get the full information on the
disease.
_____________________
good →better
such →so
Consulting →Consult
4．They are working together to benefit from the whole community.
__________
5．Neither his parents nor he are going to China next year.
_________
6．I’m very sorry to have had you wait for so long.
_______________
去掉from
are →is
wait →waiting
Ⅲ．单句写作
1．咨询老师之后，我下定决心主修英语。(consult)
(1)________________________________________________________.
(时间状语从句)
(2)________________________________________________________.
(分词作状语)
After I consulted my teacher，I made up my mind to major in English
Having consulted my teacher，I made up my mind to major in English
2．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。(否定词＋比较级)
As a student, I can tell you that there is _______________________
_____________________ before my classmates.
3．我不允许你用粗鲁的方式跟你的妈妈说话。(can’t have sb. doing)
___________________________________________________
nothing better than being
praised by my teacher
I can’t have you speaking to your mother in a rude manner.
4．我们的学校位于美丽的天津城，在秋天它既不太热也不太冷。
(neither… nor… )
__________________________________________________________
_____________________________
5．每天做大量的运动对我们减肥很有好处。
(1)________________________________________________________.
(benefit)
(2)________________________________________________________.
(beneficial)
Our school lies in Tianjin City，which is beautiful. In autumn，it is
neither too hot nor too cold.
Doing plenty of exercise every day is of great benefit to losing weight
Doing plenty of exercise every day is very beneficial to losing weight
Ⅳ．语篇填空
Wang Peng ran a restaurant which was always full of 1.___________
(custom) by lunchtime. But one day, a strange thing happened that few people
came to his restaurant. Soon he found that people went to a newly-opened one
2.________ (call) Yong Hui's slimming restaurant. 3.___________ (curious)
drove him into Yong Hui's, 4._______ 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 by eating there.
customers
called Curiosity
where
He couldn’t have Yong Hui 5._________ (get) away with telling lies, so he
6._______ (throw) down the menu and went to a library. After
7.________________ (do) some research, he realized that Yong Hui’s
restaurant didn’t serve people with enough energy-giving food. On the other
hand, Wang Peng’s menu had little protective food．Since neither of them
was providing a 8.__________ (balance) diet, 9.____ was obvious that they
ought 10.____ work together to serve healthy food．
getting
threw
doing/having done
balanced it
to
Ⅴ．话题写作
用本单元词汇、句式和语法知识写满分作文
假定你是李华，是一名高中生。最近，你的笔友Amy给你寄来一封
信，说她因发胖而感到非常苦恼。请根据下列要点给她写一封建议信。
内容包括：
1．注意饮食合理，营养均衡；
2．经常锻炼，保证睡眠充足；
3．调整心态。
补充要点句(加黑体部分请利用本单元所学词汇)
①得知你因为发胖而伤心我感到难过。下面是如何保持健康的一些
建议。
I’m sorry to hear that you are upset because you have _____________.
The following are some tips ________________.
②为了保持健康，你需要均衡饮食。不要吃含糖和脂肪多的食物。
含糖和脂肪高的食物容易使人发胖。
To keep healthy, you need to ___________________. Don’t eat the foods
containing too much sugar and fat. It will make you put on weight easily.
put on weight
on how to keep fit
have a balanced diet
③为了健康，拥有充足的睡眠和休息是有必要的。
___________________________，it is necessary that you should have
enough sleep and rest.
④像骑车和散步这类的运动对身体有好处。它可以使你保持体形。
Sports like riding and walking ________________________________
__________，which can help you keep in shape.
⑤充足的睡眠使你身体得到放松。
Enough sleep ______________________.
For the benefit of your health
are beneficial/of great benefit to
your health
makes your body relaxed
⑥没有必要担心体重增加和减少。
There is no need to worry about _________________________.
⑦健康是最重要的。
Health ____________________.
⑧希望我的建议对你会有所帮助。
_________________________________
weight gain and weight loss
is the most important
I hope my tips will be helpful to you.
升级平淡句
1．用which引导定语从句升级句②
__________________________________________________________
______________________________________________________________
_______
2．用“否定词与比较级连用表示最高级”句式升级句⑦
____________________________________
To keep healthy，you need to have a balanced diet. Don’t eat the foods
containing too much sugar and fat，which will make you put on weight
easily.
Nothing is more important than health.
衔接成美文(请利用适当的过渡衔接词汇，如：first of all, besides,
as a result, last but not least, as far as I’m concerned等)
___________
__________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
__________________
Dear Amy，
I’m sorry to hear that you are upset because you have put on weight. The
following are some tips on how to keep fit.
First of all, to keep healthy, you need to have a balanced diet. Don’t eat the
foods containing too much sugar and fat, which will make you put on weight
easily. Besides, it is important to take regular exercise and have enough sleep.
__________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
__
_________
_______
Sports like riding and walking are beneficial to your health, which can help
you keep in shape. Enough sleep makes your body relaxed. As a result, for
the benefit of your health, it is necessary that you should have enough sleep
and rest. Last but not least, there is no need to worry about weight gain and
weight loss. As far as I’m concerned, nothing is more important than health.
I do hope my tips will be helpful to you.
Best wishes.
Yours，
Li Hua
您好，谢谢观看！
谢谢观看
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