Unit 2 Lesson 3 We need a healthy diet.课时达标练习（含答案）

Unit 2 Good food, good health
Lesson3 We need a healthy diet.课时达标练习
【基础过关练】
一、健康饮食涉及的单词很多。读一读，判断下列单词的画线部分发音是否一致，一致的用“T”表示，不一致的用“F”表示。
( )1. A. but B. bun C. lunch
( )2. A. plum B. computer C. would
( )3. A. blue B. student C. cup
( )4. A. duck B. bus C. under
( )5. A. much B. you C. put
二、根据平衡膳食宝塔及句意，选择正确的单词写在四线三格中。
三、同学们是否做到了健康饮食呢？选择正确的选项，补全句子。
( )1. Everyone ______ a healthy diet.
A. need B. have C. needs
( )2. Do Jim and Jack like ______ water
A. drink B. to drink C. have
( )3. Bananas ______ his favourite food.
A. are B. is C. am
( )4. ______ is good for us.
A. Apples B. Eggs C. Fish
( )5. I like milk and eggs. I have ______ every day.
A. it B. them C. they
【运用提升练】
四、针对健康饮食的讨论还在继续，将下列单词组成完整的句子。
1. drink, you, every, water, day, enough, do （ ）
_________________________________________
2. some, bacon, what, and, fish, about （ ）
_________________________________________
3. are, bananas, for, you, good （. ）
_________________________________________
4. have, two, for, I, eggs, breakfast （. ）
_________________________________________
五、午餐时间到了，同学们边吃边聊。选择合适的句子，补全他们的对话。
Steven: I'm hungry.
Jenny: 1. _______
Steven: Oh, no. I don't like vegetables.
Jenny: 2. _______
Steven: No, I don't. I like meat.
Jenny: 3. _______ It's good for you.
Steven: Yes, but Beijing roast duck is my favourite.
Jenny: Too much meat is not good for you. 4. _______
Steven: I see. Thank you.
Jenny: 5. _______
【拓展提升练】
六、老师给同学们分发了健康饮食宣传册。观察饮食金字塔，完成任务。
We need to eat healthy food every day. But do you know how to have a healthy diet The food pyramid can tell us. Sweets and cakes（蛋糕） are delicious, but they are junk food. We should eat less（少量）
任务一：根据材料，判断句子正（T）误（F）。
( )1. About 50% of the food we eat should be fruit and vegetables.
( )2. Meat is not healthy food. We should eat less.
( )3. The Chinese meaning (意思) of "junk food" is "垃圾食品".
任务二： 根据材料，将图片序号填在盘子中的横线上，组成营养均衡的一日饮食。
参考答案
一、1.T 2.F 3.F 4.T 5.F
二、1.drink 2.eat 3.water
三、1.C 解析：Everyone 为第三人称单数，动词用第三人称单数形式。
2.B 解析：like to do sth. 表示“喜欢做某事”。
3.A解析：Bananas 是可数名词复数，be 动词用are。
4.C 解析：根据be 动词is 可知，主语为可数名词单数或不可数名词。
5.B 解析：前句中提到的是milk 和eggs，故用them 代替。
四、1.Do you drink enough water every day
2.What about some fish and bacon
3.Bananas are good for you.
4.I have two eggs for breakfast.
五、1.D 2.B 3.E 4.A 5.C
六、任务一1.T 解析：饮食金字塔中，蔬菜约占30%，水果约占20%，两者合计约50%，与句子描述一致，故为 T。
2.F 解析：肉是健康食物（需适量吃，占比约5%），但句子说“Meat is not healthy food.”（肉不是健康食物。），表述错误，故为 F。
3.T 解析： “junk food”结合语境（甜食、蛋糕应少吃），中文意为“垃圾食品”，表述正确， 故为 T。
任务二1.E/F 2.B 3.G/D 4.A/H 5.C
water eat drink
A. You need a healthy diet.
B. Do you like to eat fruit
C. You're welcome.
D. Would you like some vegetables
E. Do you have fish