一、朗读下列句子,并在括号里填入升调(↗)或降调(↘)。
1. Let me begin with my own story. ( )
2. Have you ever volunteered at schools and other communities? ()
3. What qualities and skills volunteers need to have? ()
4. Have you ever guided visitors at school() or cleaned up parks()?
5. Volunteering makes me feel good. ()

1. ↘ 2. ↗ 3. ↘ 4. ↗；↘ 5. ↘

根据初中英语语调规则：1. 陈述句用降调；2. 一般疑问句用升调；3. 特殊疑问句用降调；4. 选择疑问句的前半部分用升调，后半部分用降调；5. 陈述句用降调。

二、用所给单词的正确形式填空。
1. Working as a volunteer has taught me many (practice) life-saving skills.
2. The organization has (rescue) many people successfully.
3. The volunteers cleaned up the park (complete).
4. She has been a volunteer since her (young).
5. Volunteering here is a good way (spend) the weekend.

1. practical 2. rescued 3. completely 4. youth 5. to spend

1. 此处需要形容词修饰名词skills，practice的形容词形式为practical；2. 句子是现在完成时，结构为“has+过去分词”，rescue的过去分词是rescued；3. 修饰动词cleaned需用副词，complete的副词形式是completely；4. her后接名词，young的名词形式为youth；5. 固定搭配“a way to do sth”表示“做某事的方法”，故用to spend。