B Look and say (看一看,说一说)

参考句型:
—What is/are ... doing?
— ... is/are ...
参考句型:
—What is/are ... doing?
— ... is/are ...
答案
—What is Dad doing?
—He is washing the dishes.
—What is Mum doing?
—She is cooking.
—What are the boys doing?
—They are cleaning the table.
—He is washing the dishes.
—What is Mum doing?
—She is cooking.
—What are the boys doing?
—They are cleaning the table.
解析
本题要求根据图片内容,运用给定的“What is/are ... doing? — ... is/are ...”句型,用现在进行时描述图中人物正在进行的家务活动,需准确观察人物动作,使用正确的现在进行时结构(be动词+动词-ing形式)。
D Read and order (连词成句,注意大小写并加标点)
A: Hello, Tom. Would you like to fly kites in the park?
B: Sorry, I can't. (1) (the house, my, are, cleaning, family )
A: Are you helping too?
B: Sure. I'm part of the family. (2) (washing, the dishes, at, I'm, good)
A: Hello, Tom. Would you like to fly kites in the park?
B: Sorry, I can't. (1) (the house, my, are, cleaning, family )
A: Are you helping too?
B: Sure. I'm part of the family. (2) (washing, the dishes, at, I'm, good)
答案
(1) My family are cleaning the house.
(2) I'm good at washing the dishes.
(2) I'm good at washing the dishes.
解析
【分析】
第(1)题:结合对话语境“不能去放风筝”,可知要表达正在做的事情,句子为现在进行时。先确定主语“my family”(我的家人,集合名词作主语),再找到现在进行时的核心结构“be动词+现在分词”,即“are cleaning”,最后补充动作的对象“the house”,按照“主语+be动词+现在分词+宾语”的语序组合成句。
第(2)题:先找到主语和be动词“I'm”,再识别固定短语“be good at”(擅长),该短语后需接动名词形式,所以将“washing the dishes”放在“at”之后,按照“主语+be good at+动名词短语”的结构组合,符合对话中“帮忙做家务”的语境。
【解析】
(1) ① 确定主语:My family;
② 确定现在进行时的谓语部分:are cleaning;
③ 补充宾语the house,整合为完整句子:My family are cleaning the house.
(2) ① 确定主语与be动词:I'm;
② 运用固定搭配be good at;
③ 搭配动名词短语washing the dishes,整合为完整句子:I'm good at washing the dishes.
【答案】
(1) My family are cleaning the house.
(2) I'm good at washing the dishes.
【知识点】
现在进行时结构、固定短语be good at
【点评】
本题结合对话语境考查现在进行时的句子构建和常用固定短语的运用,需要熟悉词性搭配规则和日常短语,结合语境就能准确完成连词成句。
【难度系数】
0.7
第(1)题:结合对话语境“不能去放风筝”,可知要表达正在做的事情,句子为现在进行时。先确定主语“my family”(我的家人,集合名词作主语),再找到现在进行时的核心结构“be动词+现在分词”,即“are cleaning”,最后补充动作的对象“the house”,按照“主语+be动词+现在分词+宾语”的语序组合成句。
第(2)题:先找到主语和be动词“I'm”,再识别固定短语“be good at”(擅长),该短语后需接动名词形式,所以将“washing the dishes”放在“at”之后,按照“主语+be good at+动名词短语”的结构组合,符合对话中“帮忙做家务”的语境。
【解析】
(1) ① 确定主语:My family;
② 确定现在进行时的谓语部分:are cleaning;
③ 补充宾语the house,整合为完整句子:My family are cleaning the house.
(2) ① 确定主语与be动词:I'm;
② 运用固定搭配be good at;
③ 搭配动名词短语washing the dishes,整合为完整句子:I'm good at washing the dishes.
【答案】
(1) My family are cleaning the house.
(2) I'm good at washing the dishes.
【知识点】
现在进行时结构、固定短语be good at
【点评】
本题结合对话语境考查现在进行时的句子构建和常用固定短语的运用,需要熟悉词性搭配规则和日常短语,结合语境就能准确完成连词成句。
【难度系数】
0.7
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