基础知识·预习
根据图片写出相应的答语
1. What are they doing?
They are playing volleyball
.

2. What is Binbin doing?
He is washing dishes
.

3. What is Chen Jie doing?
She is riding a bike
.

4. What is Mr Brown doing?
He is gardening
.

5. What is the girl doing?
She is reading a book
.

答案:1. They are playing volleyball.
2. He is washing dishes.
3. She is riding a bike.
4. He is gardening.
5. She is reading a book.
解析:
【分析】
这是一组考查现在进行时问答的题目,解题思路如下:
1. 首先明确问句都是现在进行时的特殊疑问句,询问“正在做什么”,所以答语必须使用现在进行时的结构:主语+be动词+动词的现在分词形式+具体动作内容。
2. 其次根据每个问句的主语确定对应的be动词:主语是they用are,主语是第三人称单数(He/She)用is。
3. 最后结合插图内容,准确写出对应的动作短语,注意动词要变为现在分词形式。
【解析】
1. 问句主语是they,be动词用are,插图显示他们在打排球,play的现在分词是playing,因此答语为They are playing volleyball.
2. 问句主语是Binbin(男性第三人称单数),be动词用is,插图显示他在洗餐具,wash的现在分词是washing,因此答语为He is washing dishes.
3. 问句主语是Chen Jie(女性第三人称单数),be动词用is,插图显示她在骑自行车,ride的现在分词是riding,因此答语为She is riding a bike.
4. 问句主语是Mr Brown(男性第三人称单数),be动词用is,插图显示他在做园艺,garden的现在分词是gardening,因此答语为He is gardening.
5. 问句主语是the girl(女性第三人称单数),be动词用is,插图显示她在看书,read的现在分词是reading,因此答语为She is reading a book.
【答案】
1. They are playing volleyball.
2. He is washing dishes.
3. She is riding a bike.
4. He is gardening.
5. She is reading a book.
【知识点】
现在进行时的问答
动词现在分词变化
【点评】
本题结合生活化的插图场景,考查现在进行时的基础运用,既要求掌握现在进行时的结构规则,又需要具备图片信息识别能力,能帮助学生巩固现在进行时的核心用法,理解时态的实际语境。
【难度系数】
0.8