三、根据汉语意思完成短文。
Last Saturday, my family and I had a 21. (轻松的) picnic. We 22. (打算) to go to a nearby park in our 23. (社区). In the morning, Dad bought bread, apples and 24. (饼干). I helped Mum make a vegetable salad. My little sister was so excited that she kept jumping around. We 25. (打包) things quickly and left home happily. On the way, my sister sang some lively songs and her sweet voice brought more 26. (喜悦) to the short trip. On our 27. (到达), we found a quiet place under a tree. We told 28. (笑话), enjoyed delicious food and played games. Mum said words couldn't 29. (描述) how happy she was. I 30. (点头) and completely agreed with her. I love our warm family time and hope we can have more such fun moments.

21. relaxing
22. planned
23. community
24. biscuits
25. packed
26. joy
27. arrival
28. jokes
29. describe
30. nodded

本题考查八年级上册核心词汇的运用，全文描述上周六发生的事，整体时态为一般过去时，需注意动词要变换为对应的过去式，同时根据搭配、名词单复数、词性要求填写正确词汇：
1. 第21空修饰事物picnic，要填形容词表示“轻松的”；
2. 第22空是谓语动词，描述过去的计划，用动词过去式，搭配plan to do sth.表示“打算做某事”；
3. 第23空形容词性物主代词our后接名词，表“社区”；
4. 第24空表示饼干这一类事物，要用名词复数；
5. 第25空和并列的left保持时态一致，用动词过去式表“打包”；
6. 第26空more后接名词，表“喜悦”；
7. 第27空形容词性物主代词our后接名词，固定搭配on one's arrival表示“某人一到达”；
8. 第28空固定搭配tell jokes表示“讲笑话”，用名词复数；
9. 第29空情态动词couldn't后接动词原形，表“描述”；
10. 第30空和并列的agreed保持时态一致，用动词过去式表“点头”。