【期末总复习】Unit 3 A healthy diet知识梳理+巩固练习（含答案）

中小学教育资源及组卷应用平台
Unit 3 A healthy diet
知识梳理+巩固练习（含解析）
语音
解析：字母组合ou在单词中一般发/a /
例如：loudly ground mountain around shout mouse house
拓展：字母组合ou还可以发① /u:/，如：group
② / /，如：should would
重点单词
四会
healthy健康的 diet饮食 need需要
三会
cola可乐
核心短语
drink a little water喝一点水 have a lot of rice吃许多米饭
have a few eggs吃几个鸡蛋 have a healthy diet有一个健康的饮食
eat some meat and some vegetables吃一些肉和蔬菜
only eat a little rice只吃一点米饭 at a time一次
get out出去 have some porridge喝一些粥
steamed buns馒头；包子 Western people西方人
have cereal and sausages吃麦片和香肠 have to不得不，必须
go to the supermarket去超市 come with me和我一起来
take a small bottle拿一小瓶 drink too much cola喝太多可乐
too heavy太重 have a rest休息一下
in your meals在你的膳食中 be good for your body对你的身体有益
eat only a little sweet food只吃一点甜食
重点句型
1. Mike likes eating sweets, cakes, and ice cream.
知识点(1):复习eat用法
用法：eat+可数名词复数/不可数名词
eat+ a/an+可数名词单数
例：我喜欢吃鸡蛋。I like eating eggs.
吃面条eat noodles
知识点(2):注意ice cream用法
用法：当ice cream指的是成盒、成杯冰淇淋或独立包装的蛋卷冰淇淋，这时是可数的
当ice cream指的是从一大盒或一大桶冰激凌中盛出来的一部分，这时不可数
例：我喜欢冰激凌。I like ice cream.
请给我两个冰激凌。Two ice creams please.
2. Mike has some bread and milk for breakfast.
注意：bread为不可数名词
知识点：介词for用法
用法：for在这里意为“作为，当”
例：我带了一些面包作为午饭。I brought some bread for lunch.
拓展：带有for类的词组listen to the radio for news, wait for sb, look for, be late for, bring some for lunch, plan for the summer holiday, be bad for, be good for, cheer for sb., for lunch and dinner
3. For lunch and dinner, he has a lot of rice, some fish and some meat.
注意：rice, fish, meat为不可数名词
知识点：复习fish用法
用法：当fish作“鱼肉”时，不可数；当fish作“鱼的条数”时，单复数同形
例：河里有一些死鱼。There are some dead fish in the river.
你想要吃一些鱼吗？Would you like some fish
4. For lunch and dinner, she eats some meat and some vegetables.
注意：vegetable为可数名词
5. She only eats a little rice.
知识点：only用法
用法：only放在句中，应该放在行为动词前面，be动词和情态动词之后。
例：她只有5岁。She is only 5 years old.
我只吃一点甜食。I only eat a little sweet food.
6. She eats some fruit every day.
知识点：fruit用法
用法：fruit不可数名词
例：我喜欢吃水果。I like eating fruit.
冰箱里有一些水果。There is some fruit in the fridge.
7. have和eat区别
相同：have, eat都表示“吃”
不同：have常和三餐的名词连用，是及物动词
eat常和具体的事物连用，也可单独使用
例：那个女孩喜欢吃苹果。The girl likes eating apples.
我喜欢吃。I like eating.
别吃太多。对你没好处。Don’t eat too much. It’s bad for you.
你早饭吃什么？What do you have for breakfast
8. I have to go to the supermarket.
知识点：不得不做某事have to do sth
例：睡前，你不得不刷牙。You have to brush your teeth before bedtime.
9. Sam sees some drinks.
知识点：drink用法
用法：drink作动词意为“喝”，drink作名词意为“饮料”，此时是可数名词
注意：果汁是juice
例：你想要些饮料吗？Would you like some drinks
10.Mum, can I have some cola
知识点：some用法
用法：以下几种问句中，不能使用any
Would you like some…
Do you want some…
Can I have some…
Can you give me some…
注意：Do you have any…
例：你想要些咖啡吗？Would you like some coffee
你想要些果汁吗？Do you want some juice
我能要些冰激凌吗？Can I have some ice cream
你能给我些纸头吗？Can you give me some paper
重点语法
1. a lot of, many, much, some, a few, a little
(1)a lot of可以修饰可数名词复数和不可数名词，意为“许多，大量”，等于many, much, lots
of等。
例：他吃很多大米。He has a lot of rice.
杨玲早饭经常吃很多面条。Yang Ling often has a lot of noodles for breakfast.
在这里我有许多朋友。I have a lot of/ many friends here.
我弟弟每天吃许多肉。My brother has a lot of meat every day.
(2)many可以修饰可数名词的复数，意为“许多”，等于a lot of
例：教室里有许多学生。There are many students in the classroom.
我有许多兴趣。I have many habits.
(3)much 可以修饰不可数名词，意为“许多”，等于a lot of
例：冰箱里没有太多食物。There is not much food in the fridge,
你不应该喝太多可乐。You shouldn’t drank too much cola.
(4)some可以修饰可数名词复数和不可数名词，意为“一些”，表示数量不是很多
例：午饭和晚饭，她吃些肉和蔬菜。For lunch and dinner, she eats some meat and some vegetables.
她每天吃些水果。She eats some fruit every day.
河里有一些鸭子。There are some ducks in the river.
杯子里有一些水。There is some water in the cup.
(5)a few可以修饰可数名词的复数，意为“几个”，表示数量较少
例：你可以每周吃几个鸡蛋。You can have a few eggs every week.
我有几个朋友。I have a few friends.
(6)a little可以修饰不可数名词，意为“一点”
例：他每天只吃一点甜食。He eats only a little sweet food every day.
瓶子里有一点水。There is a little water in the bottle.
2. 小学阶段常见的不可数名词
用法：不可数名词指不能以数目来计算的东西，它没有复数形式，同时它的前看不能加
不定冠词a/an。
食物类：fruit, rice, fish(鱼肉), soup, pudding, meat, bread, honey, food, tangyuan, chocolate, porridge
饮料类：coffee, tea, juice, milk, water, cola
其他：hair, fun, homework, weather, paper, news, air, smoke, rubbish, energy, coal, oil, wood,
plastic, glass, fireworks, diet, rain
3. 名词变复数规则
(1)一般情况下直接加s 例：desk—desks, chair—chairs
(2)以s, x, sh, ch结尾的，在词尾加es 例：class—classes, box—boxes, peach—peaches
(3)以”辅音字母+y”结尾，变y为i，再加es 例：city—cities, body—bodies
(4)特殊：hero—heroes, mango—mangoes, potato—potatoes, tomato—tomatoes
单复同形 Chinese, Japanese, sheep, fish(鱼的条数)
man—men, woman—women, foot—feet, tooth—teeth, child—children
拓展：由2个名词构成的名词的复数
(1)以man或woman为前缀的名词变复数，前后2个词都要变成复数形式
例：woman doctor—women doctors, man teacher—men teachers
(2)若前缀不是man, woman，一般把后面的名词变成复数就可以了
例：apple tree—apple trees, plastic bag—plastic bags, boy friend—boy friends
巩固练习
选出与所给例词画线部分发音相同的选项。
( )1.cola A.nose B.from C.hot D.orange
( )2.few A.flew B.drew C.new D.chew
( )3.house A.should B.shout C.cousin D.young
( )4.healthy A.clothes B.three C.with D.these
( )5.young A.mouse B.about C.country D.house
根据首字母提示完成句子。
1.It's h for children to play in the fresh(新鲜的) air.
2.I'm too tired. I need to have a r .
3.Is there enough(足够的) meat in your d
4.I eat a l of fruit every day.
从方框中选择恰当的短语完成下列句子或对话（每个短语使用一次）
some water take the big bag a healthy diet sweet food a few eggs
1.Mary has . She doesn't eat too much.
2.There are on the table.
3.We shouldn't eat a lot of .
4.--I'm thirsty, Dad.
--Drink , please.
5.--Can you help me , Liu Tao
--Sure, Mum.
用所给单词的适当形式填空。
1.My mother (not do) any housework yesterday.
2.--Would you like (any) (fish)
--Yes, please.
3.Meat and milk (make) your body strong.
4.Vitamin (keep) skin and hair (health).
5.Last week they (not eat) crisps(炸薯片).
按要求完成句子。
1.Cola is not good for our health.(改为同义句)
Cola for us.
2.They often have tomatoes on Wednesdays and Thursdays.(改为否定句)
They tomatoes on Wednesdays Thursdays.
3.Mike has some bread and milk for breakfast.(对画线部分提问)
Mike for breakfast
4.He looks strong.(对画线部分提问)
he
5.I drink a little juice a day.(对画线部分提问)
juice drink a day
根据上下文及首字母提示填空，完成对话。
Mr Brown: Jack,what would you like dinner
Jack: I'd like a sandwich and a large bottle of cola.
Mr Brown: You shouldn't drink too cola. It's not good for you.
Jack: OK, Dad. I'd like a s bottle. Can I have some s food
Mr Brown: Sure. Please eat a l at a t .
Jack: All right.
Mr Brown: What you, Alice
Alice: I'd like some rice, fish and a little meat.
Mr Brown: Would you like some v , my dear They're h .
Jack &Alice: Sure.
用所给词的适当形式填空
1.There is not (many) fruit in the fridge.
2.Sam sees some (milk) in the fridge.
3.There (be) eight bags of rice in the kitchen this morning.
4.Do you have any (sweet)
5.Here are some (bottle) of (cola) for you.
6.Riding a horse is (interest). I'm (interest) in it.
7.How can we keep (health) We should eat (health).
单项选择。
( )1.I will have a vegetables and a rice for dinner this evening.
A.lot;little B.few;lot C.little;few D.few;little
( )2.There isn't coffee in the cup.
A.some B.much C.many D.a few
( )3.There are sheep grass on the hill.
A.little;eat B.a little;eating C.a few;eating D.a few;eat
( )4.--Can you go to the films with me
-- , but I have to do my homework first.
A.I'd love to B.That's all right C.Yes,I think so D.You're right
按要求完成句子。
1.He has a few eggs every week.(对画线部分提问)
2.My father eats a few pears.(对画线部分提问)
3.I need four apples.(对画线部分提问)
4.Su Yang has a healthy diet.(改为一般疑问句)
5.You should drink much juice.(改为否定句)
根据上下文提示填空，补全对话。
A: What food Helen like
B: She vegetables and eggs.
A: Does she like juice
B: No, she . But she likes milk.
A: does she have for breakfast
B: She some noodles and milk.
A: she eat any fruit every day
B: Yes. She a healthy diet.
参考答案及解析
1.A解析:cola/ u/ A.nose/ u/ B.from/ / C.hot / / D.orange/ /
2.C解析:few/ju:/ A.flew/u:/ B.drew/u:/ C.new/ju:/ D.chew/u:/
3.B解析:house/au/ A.should/u/ B.shout/au/ C.cousin/ / D.young/ /
4.B解析:healthy/θ/ A.clothes/ / B.three/θ/ C.with/ / D.these/ /
5.C解析:young/ / A.mouse/au/ B.about/au/ C.country/ / D.house/au/
1.healthy 2.rest 3.diet 4.lot
1.a healthy diet 2.a few eggs 3.sweet food 4.some water 5.take the big bag
1.didn't do解析:根据时间状语yesterday可知时态为一般过去时，结合给出的单词提示not do可知,
要用didn't do来填空。句意:我妈妈昨天没有做家务。故答案为didn't do。
2.some fish解析：句子表示邀请别人吃东西，期望得到对方的肯定回答，要使用some，且 fish作鱼肉讲时为不可数名词，故用原形。
3.make解析：主语为两种物品，且时态为一般现在时,故谓语动词用原形make。
4.keeps;healthy解析：主语为第三人称单数，所以谓语动词要用keep的第三人称单数形式keeps，保持健康应该用形容词，所以用healthy。
5.didn't eat解析：根据时间状语last week可知时态为一般过去时，结合给出的单词提示not eat，可知要用didn't eat来填空。
1.isn't healthy解析：原句句意：可乐对我们的健康不好。原句有名词health(健康)，故同义句也要
体现该信息。所以将is not good for our health转换为isn't healthy for us,保留原句意思。
2.don't often have;or 3.What does;have
4.How does;look解析：原句句意：他看上去强壮。对画线部分提问应该问“他看上去怎么样 ”可以用How does he look 或What does he look like 提问，结合题目设空可知用前一种表达(How提问)。
5.How much;do you解析：对可数名词的数量提问用How many(有几个)，对不可数名词的分量提问用How much(有多少)。
for;much;small;sweet;little;time;about;vegetables;healthy
1.much 2.milk 3.were 4.sweets 5.bottles;cola 6.interesting;interested 7.healthy;healthily
1.D解析：“许多”应该用短语a lot of表示，故排除选项A和B；vegetables为可数名词复数，需要
用few修饰，而rice是不可数名词，需要用little来修饰,故选D。
2.B解析：coffee为不可数名词，故排除选项C和D，而本题是否定句，否定句中表示一些应该用any而不用some,故选B.
3.C解析：sheep为可数名词，单复数同形，应该用a few来修饰，故排除选项A和B；句中已有动词，故选C。
4.A解析：根据答语句意：但是我得先做作业，可知是肯定回答。A.我愿意去；B.没关系；C.是的，我也这样认为；D.你是对的。故选A。
1.What does he have every week 2.How many pears does your father have
3.What do you need 4.Does Su Yang have a healthy diet
5.You shouldn't drink much juice.
does解析：句意：海伦喜欢什么食物 like是实义动词，Helen是第三人称单数，故需加助动词does。
likes解析:句意:她蔬菜和鸡蛋。根据上一句可知该空填“喜欢(like)”，且主语She是第三人称单数，故like用第三人称单数形式likes。
drinking解析:句意:她喜欢果汁吗 根据句意可知该空填“喝(drink)"，like doing sth喜欢做某事，drink的动名词形式为drinking，故答案为drinking.
doesn't;What; has; Does;has
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