一、用所给词的适当形式填空
1. They went there ___(climb) Mount Tai.
2. Although it rained heavily, he still decided ___(send)his child to basketball practice.
3. Schools need volunteers ___(help) children to read.
4. Mr Brown made his students ___(write) letters in English.
5. The teachers are still talking about where ___(hold) the concert.

1. to climb 2. to send 3. to help 4. write
5. to hold

【分析】本题为英语动词适当形式填空题，核心考查非谓语动词的固定搭配及特殊结构。解题思路是：先判断每个句子中动词的功能（目的状语、固定搭配、宾语补足语等），再回忆对应动词的非谓语形式规则，逐一确定答案。
【解析】1. 此处用动词不定式作目的状语，表示“去那里的目的是爬泰山”，故填to climb；2. 固定搭配decide to do sth（决定做某事），故填to send；3. 固定搭配need sb to do sth（需要某人做某事），故填to help；4. 使役动词make的用法为make sb do sth（让某人做某事），后面接不带to的不定式，故填write；5. “疑问词+不定式”结构在句中作介词about的宾语，故填to hold。
【答案】1. to climb 2. to send 3. to help 4. write 5. to hold
【知识点】动词不定式、使役动词用法、疑问词+不定式结构
【点评】本题聚焦初中英语非谓语动词的基础考点，均为常见固定搭配，难度适中，需学生牢记相关搭配规则即可轻松解答。
【难度系数】0.4