7. 我们也要有独立完成有些事情的能力哦。读一读，用所给单词的适当形式填空。
① Peter and Kitty (meet) in the park yesterday.
② Joe, you should do your homework by (you).
③ The bees (be) going to help flowers.
④ — What's the matter?
— I can't (find) my ball.
⑤ Last week we (pick) many apples on the farm.

① met
② yourself
③ are
④ find
⑤ picked

① 根据时间状语yesterday可知，本句应为一般过去时，meet的过去式为met。
② by oneself为固定短语，意为“独自”，you的反身代词为yourself。
③ 本句主语bees为复数，be动词应使用are，根据题意本句应为一般将来时be going to结构，所以应使用are。
④ 根据题意本句空缺为谓语，情态动词can后应该用动词原形find。
⑤ 根据时间状语Last week可知，本句应为一般过去时，pick的过去式为picked。

三、拓展性作业
1. 和你的小伙伴一问一答，了解他们曾帮过别人什么忙，以及准备今后如何帮助他人。
: What did you do to help others in the past?

: I ...
: What are you going to do to help others in the future?
: I'm going to ...

- What did you do to help others in the past?
I helped the tourists find their way.
What are you going to do to help others in the future?
I'm going to pick up rubbish.

2. 难得的周末，孩子们去了哪里？读一读，选择恰当的句子，完成对话。
A. I'm going to clean the windows.
B. Look! I made a birthday card for you.
C. I made them in the crafts class.
D. You look happy too.
E. I'm very happy to see you.
Grandma: Welcome, children.
Alice: Hi, Grandma! You look very healthy.
Kevin: ①
Grandma: Yes, children. ②
Alice: Grandma, we're going to help you do the housework today.
Kevin: ③
Alice: I'm going to sweep the floor.
Grandma: Thank you, children.
Alice: ④ Here you are.
Grandma: Oh, tomorrow is my birthday. Thank you!
Kevin: This is my present for you.
Grandma: Paper flowers! I like them!
Kevin: I'm glad you like them, Grandma. ⑤

①E
②D
③A
④B
⑤C

1. ①处前Alice说Grandma看起来很健康，Kevin应接着表达看到Grandma也很高兴，与对话逻辑相符的为E选项“I'm very happy to see you.”
2. ②处Grandma回应孩子们，应表达看到孩子们也高兴，D选项“You look happy too.”符合语境。
3. ③处Alice说要去扫地，Kevin应说明自己要做的家务，A选项“I'm going to clean the windows.”符合对话内容。
4. ④处后Alice给Grandma生日卡，B选项“Look! I made a birthday card for you.”符合对话逻辑。
5. ⑤处Kevin解释纸花的来源，C选项“I made them in the crafts class.”符合语境。