4. (★★★☆☆)按要求改写句子。
(1)There are some tomatoes in the box now. (用 yesterday 替换 now)

(2)There was not a gym in my school ten years ago. (写出同义句)

(3)The post office was small. (就画线部分提问)

(1)There were some tomatoes in the box yesterday.
(2)There was no gym in my school ten years ago.
(3)What was the post office like?

5. (★★★★☆)根据短文内容选择正确答案。
Dongdong was very excited. His father bought him a computer. It was his birthday present. He could email his friends in Australia. He could do his homework on the computer, too. Dongdong wanted to learn drawing and painting on the computer. Peter taught him. Then Peter showed him how to search for(搜索) a lot of things on the computer. He also showed Dongdong some computer games. He told Dongdong, "Don't play computer games too often. It is not good for your eyes."
()(1)Dongdong's father bought him for his birthday.
A. a watch
B. a bike
C. a computer
()(2)When Dongdong got his present from his father, he was very .
A. angry
B. excited
C. worried
()(3)With the computer, Dongdong could his friends in Australia.
A. chat with
B. learn English with
C. email
()(4)Peter taught Dongdong to draw and on the computer.
A. paint
B. sing
C. read

(1)C (2)B (3)C (4)A

(1)根据短文“His father bought him a computer. It was his birthday present.”可知东东的爸爸给他买了电脑作为生日礼物，选C；(2)根据短文“Dongdong was very excited.”可知东东收到礼物时很兴奋，选B；(3)根据短文“He could email his friends in Australia.”可知东东可以用电脑给澳大利亚的朋友发邮件，选C；(4)根据短文“Dongdong wanted to learn drawing and painting on the computer. Peter taught him.”可知Peter教东东在电脑上画画，选A。

6. (★★★★☆)根据短文内容补全表格并判断句子正(T)误(F)。
There is a park near my house. Three years ago, it was small. Now, it is very big. There is a lake in the park. Before, the water was dirty. People didn't like it. Now, the water is clean. Many people like to go boating on the lake. Some people like to fish in the lake. I like to walk in the park. Before, there were many tall trees. Now, there are trees, grass and flowers. They are beautiful. Many children like to play in the park. There are many people doing exercise in the park in the morning. I like the park.

()(6)The park is near my house.
()(7)People don't like the park now.
()(8)Many people like to go boating on the lake in the park.
()(9)Now, there are no trees.
()(10)There are many people swimming in the park in the morning.

表格：(1)small；(2)clean；(3)tall；(4)grass；(5)flowers；判断句：(6)T；(7)F；(8)T；(9)F；(10)F

根据短文内容：1. 三年前公园很小，现在很大，故表格(1)填small；2. 湖水之前脏，现在干净，故(2)填clean；3. 之前有很多高树，故(3)填tall；4. 现在有树、草和花，故(4)填grass，(5)填flowers；判断句：(6)公园在我家附近，对应原文第一句，正确；(7)现在人们不喜欢公园，与原文“很多人喜欢”不符，错误；(8)很多人喜欢在湖里划船，对应原文，正确；(9)现在没有树，与原文“有树”不符，错误；(10)早上很多人游泳，原文是“做锻炼”，错误。