中小学教育资源及组卷应用平台
Unit 3 Healthy or unhealthy
单元知识点讲解
I. 必记单词
healthy adj. 健康的 unhealthy 不健康的
hamburger n. 汉堡包 cola n. 可乐
yesterday adv. 昨天 fruit n. 水果
pie n. 馅饼 pizza n. 比萨饼
sandwich n. 三明治 vegetable n. 蔬菜
chicken n. 鸡肉 chocolate n. 巧克力
a little 少量的 fish and chips 炸鱼薯条
II. 常考短语
have breakfast 吃早餐 too much 太多
a lot of 很多 strong and healthy 健康又强壮
III. 重点句型
What did you have for breakfast this morning
I had these for breakfast yesterday.
You can have a little meat, but not too much.
Breakfast is very important.
IV. 单元语法 --- 一般过去时态 (did 疑问句)
一.定义 表示过去某一时候或某一段时间所发生了的事情或存在的状态。二、标志词 常 与 yesterday, this morning, just now, a moment ago, in May, last night / year / week, once upon a time, the other day, before …, when – clause, in the past 连用。三、句型 肯定句结构为:主语+动词的过去式+其它。 如: He went to the toy store yesterday. 他昨天去玩具店了. I watched cartoons. She visited the zoo. 否定句结构为:主语+did not (didn’t)+动词原形+其它。 如: He didn’t go to the toy store yesterday. 他昨天没去玩具店。 They didn’t go the park yesterday. He didn’t make model ships last week. 一般疑问句的构成:Did+主语+动词原形+其它? 如: -Did you go to Beijing last week -Yes, we did. (No, we didn’t.) 特殊疑问句的构成:特殊疑问词+did+主语+动词原形+其它? 如: -What did you do last night -I did my homework. 三、动词过去式的变化 规则变化: 一般在动词后加-ed。 如:play—played, offer—offered, weigh—weighed, sign—signed. 在以字母 e 结尾的动词后,只加-d。如:like—liked, hate — hated, 以重读闭音节(即:辅音+元音+辅音)结尾且末尾只有一个元音字母和一 个辅音字母的动词,双写末尾的辅音字母,再加-ed, 如:stop-stopped 以“辅音字母+y”结尾的,变 y 为 i, 再加-ed, 如:study-studied 不规则变化: am,is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, fly-flew, ride-rode, speak-spoke, sweep-swept, swim-swam, sit-sat
例题精炼
一、选择题
1.You can’t eat _______ drink in the library. ( )
A.and B.but C.or
2.Drinking too much cola makes us ______. ( )
A.strong B.healthy C.unhealthy
3.—What food does people like in the UK ( )
—______
A.They like dumplings. B.They like fish and chips. C.They like sushi.
4.My father is very healthy. He eats a little _______. ( )
A.chocolate B.fruit C.fish
5.Eating _____ sweet food is bad for your teeth. ( )
A.many B.too much C.a little
6.You should stop _______. It’s bad for your health. ( )
A.smoking B.learning C.sleeping
7.—I always have breakfast before I go to school. ( )
—That is a good ______.
A.habit B.subject C.hobby
8.In China, people like eating _______. In the UK, people like eating _______. ( )
A.dumplings; fish and chips B.fish and chips; dumplings
C.fish and chips; rice
9.—What did you have for lunch today ( )
—_________
A.I like having lunch. B.I had lunch at 12:00. C.I had rice and meat.
10.Jill didn’t have breakfast this morning. That’s ________ for her. ( )
A.healthy B.unhealthy C.exciting
11.—What food do people in England like eating ( )
—_________
A.They like dumplings. B.They like fish and chips.
C.They like sushi best.
12.Which of the following is not a fruit ( )
A.Banana. B.Potato. C.Mango.
13.Bob and Lily ____ very often. They are fat and unhealthy. ( )
A.play sport B.drink a lot of water C.eat a lot of candy
14.—__________ ( )
—That’s not healthy. You should drink some milk and eat some fruits.
A.I had carrots and water today.
B.I had vegetables and dumplings today.
C.I had chips and cola today.
15.You should have a __________ habit. Don’t drink __________ cola. ( )
A.health; some B.healthy; too many C.healthy; too much
16.My mother has good eating habits. She __________ eats before bedtime. ( )
A.always B.usually C.never
17. ______ one would you like, a ham sandwich ______ a tuna sandwich ( )
A.Which; and B.Which; or C.What; or
18.—What did you have for lunch ( )
—______
A.I had some fish and vegetables. B.I didn’t have breakfast.
C.I’d like some chicken and rice.
19.Judy and Tim often ______. They are strong and healthy. ( )
A.eat sweet food B.play sports C.drink a lot of cola
20.We should eat a lot of ______ and ______. ( )
A.fruit; hamburgers B.vegetables; rice C.ice cream; bread
21.In the UK, people like eating ______. ( )
A.dumplings B.rice dumplings C.fish and chips
二、补全对话/短文
根据所给信息补全对话。
Tom: Hey, Sarah! I heard we should eat healthy. 22
Sarah: Hi, Tom! Eating healthy means we should have more meals with fruit, vegetables and whole grains (谷物).
Tom: Oh, so it’s not just about eating less
Sarah: Right, it’s not just about eating less. It’s also about eating the right kinds of food.
Tom: 23
Sarah: You can stack on fruit, like apples or oranges. They’re better than chips and candy.
Tom: 24 Are those OK
Sarah: Pizzas and hamburgers are fine, but they’re not so healthy when we eat them too often.
Tom: Got it. 25 Can I have cola
Sarah: Cola is OK sometimes, but it’s sweet, so we should drink it less Tom: Is there any food we should not eat
Sarah: Yes, we should not eat too much sweet or fried food. It’s not good for our health.
Tom: Thanks. Sarah! I’ll try to eat healthier from now on.
Sarah: 26 Eating healthy will help us feel better.
A.But what does that mean (意味着)
B.I love pizzas and hamburgers.
C.What are some healthy snacks I can have
D.How about drinks
E.You’re welcome, Tom!
参考答案:
1.C
2.C
3.B
4.A
5.B
6.A
7.A
8.A
9.C
10.B
11.B
12.B
13.C
14.C
15.C
16.C
17.B
18.A
19.B
20.B
21.C
22.A 23.C 24.B 25.D 26.E
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