Ⅲ. Choose the correct answer. 选择正确答案。
(
) 1. I
in the lake last summer.
A. swim
B. swam
C. will swim
(
) 2. What will you do
summer?
A. the
B. this
C. last
(
) 3. We will
a trip to the sea.
A. on
B. go on
C. go to
(
) 4. I like
the ships and boats on the sea.
A. watching
B. to watch
C. A and B
答案：1. B
2. B
3. B
4. C
解析：
1. 句中"last summer"表明是过去时间，动词用过去式，"swim"的过去式为"swam"，所以选B。
2. 句子是一般将来时，"this summer"表示“这个夏天”，符合语境，所以选B。
3. "go on a trip"是固定短语，意为“去旅行”，will后接动词原形，所以选B。
4. "like to do sth."和"like doing sth."都表示“喜欢做某事”，"watching"和"to watch"都正确，所以选C。
Ⅳ. Read and write. 按要求写句子。
1. What will you do this Sunday? (根据实际情况回答)
2. What did you do yesterday? (根据实际情况回答)
3. Danny will buy a new toy car. (改为否定句)
4. will, watch, I, on, sea, the, ships, the (. ) (连词成句)
5. I will go to visit my teacher this Saturday. (译成汉语)
“ship”主要指大型的、不以人力作为动力的船只；“boat”一般指以人力作为动力的、体积较小的船只。
答案：1. I will go to the park this Sunday.
2. I did my homework yesterday.
3. Danny will not buy a new toy car.
4. I will watch the ships on the sea.
5. 这个星期六我要去拜访我的老师。
Ⅴ. Look and write. 看表格，根据范例写句子。
Model:
1. Lucas will swim in the sea this summer.
2.
3.
4.
答案：2. Peter swam in the lake last summer.
3. Betty will play basketball tomorrow.
4. Steven watched a film yesterday.
