内容正文:
三年级上册英语 Unit 5 What do we eat?
第2课时 Explore 练习题(含答案解析)
班级:____________ 姓名:____________ 得分:____________
一、基础练
(一)根据首字母和中文提示,写出正确的单词。
1. v________ 蔬菜 2. f________ 水果 3. c________ 胡萝卜
4. a________ 苹果 5. b________ 香蕉 6. f________ 食物
(二)单项选择。
1.( )—Do you like carrots? —No, I ______. A. do B. don’t C. am not
2.( )Carrots are good ______ you. A. of B. to C. for
3.( )Let’s ______ the fruit and vegetables. A. cut B. cuts C. cutting
4.( )I don’t like carrots. I like ______. A. apple B. apples C. an apple
5.( )—Do you like ______? —Yes, I do. A. banana B. bananas C. a banana
6.( )We can make a funny food ______. A. face B. faces C. a face
(三)用 some,a 或 an 填空。
1. I have ________ apples. 2. I have ________ apple.
3. Let’s have ________ fruit. 4. This is ________ tomato.
5. We can eat ________ vegetables. 6. She has ________ banana.
二、提升练
(四)按要求改写句子。
1. I like apples.(改为一般疑问句) ________________________________
2. I like carrots.(改为否定句) ____________________________________
3. Do you like bananas?(作肯定回答) ____________________________
4. Do you like fish?(作否定回答) ________________________________
5. I don’t like vegetables.(把 don’t 改为完整形式) ________________
6. I like grapes.(改为一般疑问句) ________________________________
(五)连词成句,注意大小写和标点符号。
1. like / I / apples (.) ____________________________________________
2. carrots / do / like / you (?) ____________________________________
3. for / carrots / good / are / you (.) ______________________________
4. make / let’s / funny / food / a / face (.) __________________________
5. don’t / fish / like / I (.) ________________________________________
(六)从方框中选择恰当的句子补全对话,把序号填在横线上。
A. Yes, I do. B. Do you like carrots? C. No, I don’t. D. What do you like? E. That’s great!
Amy: Do you like fruit, Ben?
Ben: 1. ________ I like apples and bananas.
Amy: I like apples too. 2. ________
Ben: 3. ________ I don’t like carrots.
Amy: But carrots are good for you.
Ben: OK. 4. ________
Amy: I like tomatoes. Let’s make a funny food face together.
Ben: 5. ________
三、拓展练
(七)阅读短文,判断下列句子与短文内容是否相符,相符写“T”,不相符写“F”。
Wenwen and her mum are in the kitchen. Mum has some fruit and vegetables. Wenwen doesn’t like carrots. Mum says, “Carrots are good for you.” Chenchen likes apples. Huihui likes carrots. The children cut the fruit and vegetables. They make a funny food face. They are very happy.
1. Wenwen and her mum are in the kitchen. ( )
2. Wenwen likes carrots. ( )
3. Chenchen likes apples. ( )
4. Huihui likes carrots. ( )
5. The children make a funny food face. ( )
参考答案与解析
第2课时 Explore 参考答案与解析
一、基础练
(一)
1. vegetable 2. fruit 3. carrot 4. apple 5. banana 6. food
【解析】vegetable 蔬菜;fruit 水果;carrot 胡萝卜;apple 苹果;banana 香蕉;food 食物。
(二)
1. B 2. C 3. A 4. B 5. B 6. A
【解析】1 Do you like...? 的否定回答是 No, I don’t.;2 be good for 意为“对……有好处”;3 Let’s 后接动词原形 cut;4、5 like 后接名词复数表示一类;6 a funny food face 中 face 用单数。
(三)
1. some 2. an 3. some 4. a 5. some 6. a
【解析】some 后接可数名词复数或不可数名词;a/an 后接可数名词单数,apple 前用 an,tomato、banana 前用 a。
二、提升练
(四)
1. Do you like apples? 2. I don’t like carrots.(或 I do not like carrots.)
3. Yes, I do. 4. No, I don’t.
5. I do not like vegetables. 6. Do you like grapes?
【解析】陈述句变一般疑问句,句首加 Do、动词用原形;变否定句在动词前加 don’t;don’t 是 do not 的缩写形式。
(五)
1. I like apples.
2. Do you like carrots?
3. Carrots are good for you.
4. Let’s make a funny food face.
5. I don’t like fish.
【解析】先定主语和谓语,Let’s 后接动词原形;句首首字母大写,标点与括号中一致。
(六)
1. A 2. B 3. C 4. D 5. E
【解析】肯定回答用 Yes, I do.;询问“喜欢胡萝卜吗”用 Do you like carrots?;不喜欢用 No, I don’t.;反问喜好用 What do you like?;赞同用 That’s great!。
三、拓展练
(七)
1. T 2. F 3. T 4. T 5. T
【解析】第 2 题:短文说 Wenwen doesn’t like carrots.(Wenwen 不喜欢胡萝卜),句意相反写 F;其余均相符写 T。
Unit 5 第2课时 Explore 第 页
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