() 7.My little brother is not good at the floor.

A.clean
B.cleans
C.cleaning

C

本题考查“be good at”的用法，“be good at”后接动词时需用动词的-ing形式，clean的-ing形式为cleaning，故选C。

() 8.—Our home is so clean now! —Yes. clean house!

A.How a
B.How
C.What a

C

本题考查感叹句的用法。感叹句常见结构：①What+a/an+形容词+可数名词单数！②How+形容词/副词+主语+谓语！句中中心词是可数名词单数house，需用“What a”引导感叹句，故选C。

() 9.—Let's do some chores. —! You wash the clothes and I'll cook lunch.

A.Good job
B.Good idea
C.Oh no

B

第一句是提出做家务的建议，答语表明同意并分工，需选赞同提议的选项。A项用于表扬他人做得好，C项表示拒绝，B项用于赞同建议，符合语境。

()10.—I'm tired. We have a weekend. —But look at the clean house! We are happy.

A.busy
B.clean
C.lovely

A

根据对话语境，第一句提到“我累了”，结合后文提到打扫干净的房子，可知周末是忙碌的。选项A符合语境，B、C不符合，故选A。

八、从方框中选择合适的句子完成对话，将序号填在横线上。(其中有一项多余)
A. Good idea!
B. What is she doing now?
C. I'm good at washing the car.
D. What a clean and nice house!
E. Let's do some chores together.
F. Are you good at doing chores?
Tom：Hi, Lucy! Come in, please.
Lucy：Wow, Tom. (1)
Tom：Thank you! My family just(刚刚) cleaned it.
Lucy：(2)
Tom：Yes, I am! I like helping at home. Look! My sister is in the garden.
Lucy：(3)
Tom：She is watering the flowers.
Lucy：She is so helpful! (4) I can help you too.
Tom：(5) We can finish the work faster!
Lucy：OK!

(1)D (2)F (3)B (4)E (5)A

1. 第(1)空：根据Lucy的感叹“Wow, Tom.”以及Tom的感谢，此处应是夸赞房子干净整洁，选D。
2. 第(2)空：答句为“Yes, I am!”，说明问句是一般疑问句，选项F符合语境。
3. 第(3)空：答句“She is watering the flowers.”是在描述正在做的事情，所以问句是询问她现在在做什么，选B。
4. 第(4)空：根据后文“I can help you too.”，此处是提议一起做家务，选E。
5. 第(5)空：前文Lucy提出一起做家务的提议，此处是赞同这个想法，选A。

九、阅读理解。
It is Saturday morning. The Brown family are at home. They are all doing chores to make their house clean and nice. Mr Brown is in the garden. He is good at washing the car. The car is very dirty. Mrs Brown is in the kitchen. She is cooking a delicious lunch for the family. Emma is in her bedroom. She is making her bed. Leo is in the garden. He is watering the flowers. He is helping his family.
(一)阅读短文，在与短文内容相符的图片下面打“√”。

1.
()
2.
()
3.
()
4.
()
5.
()
(二)阅读短文，判断句子的正误，正确的写“T”，错误的写“F”。
() 1. The story happens on Sunday morning.
() 2. Mr Brown is washing the car in the garden.
() 3. Mrs Brown is cooking lunch in the living room.
() 4. Emma is sleeping on the bed.
() 5. Leo is watering the flowers to help his family.

(一)
1. ( )
2. (√)
3. (√)
4. (√)
5. ( )
(二)
1. F
2. T
3. F
4. F
5. T

(一)根据短文内容：Mr Brown在花园洗车，对应图2；Emma在整理床铺，对应图3；Leo在浇花，对应图4。其余图片的活动未在短文中出现。
(二)1. 短文开头指出故事发生在Saturday morning，并非Sunday morning，所以该句错误。
2. 短文提到Mr Brown在花园洗车，该句表述与原文一致，正确。
3. 短文表明Mrs Brown在kitchen做午饭，不是living room，该句错误。
4. 短文说Emma在整理床铺，不是在床上睡觉，该句错误。
5. 短文提到Leo在浇花帮助家人，该句表述与原文一致，正确。