Ⅰ. 请根据首字母或中文提示写出正确的单词。
1. He is a polite g (君子) who always helps others.
2. When you grow up, you will become an (成年人) and make your own decisions.
3. The singer smiled and waved to the (观众) on the stage.
4. If you want to get good grades, you must put in your e (努力).
5. She has a t (才能) for music and sings very beautifully.

1. gentleman
2. adult
3. audience
4. effort
5. talent

1. 根据首字母g和中文提示“君子”，前面有不定冠词a修饰，填入可数名词单数gentleman，符合语境语义。
2. 根据中文提示“成年人”，前面有不定冠词an，后面单词以元音音素开头，填入adult，符合句子表达。
3. 根据中文提示“观众”，此处指代舞台下的观众群体，填入集合名词audience即可。
4. 根据首字母e和中文提示“努力”，固定搭配put in one's effort表示“付出努力”，填入effort。
5. 根据首字母t和中文提示“才能”，固定搭配have a talent for表示“有……的天赋/才能”，填入talent。

Ⅱ. 用括号里词的正确形式填空。
1. My little brother is looking for his (miss) toy everywhere.
2. We should learn some (practice) skills in our daily life.
3. With hard work, he became a (success) writer at last.
4. Many students take part in (volunteer) work on weekends.
5. To learn English well, reading English every day is worth (do).

1. missing
2. practical
3. successful
4. voluntary
5. doing

1. 空格后是名词toy，需要用形容词修饰，miss的形容词形式missing意为“丢失的、不见的”，符合“我的小弟弟正在到处找他丢失的玩具”的语境。
2. 空格后是名词skills，需要用形容词修饰，practice的形容词形式practical意为“实用的、实际的”，practical skills表示实用技能，符合句意。
3. 空格后是名词writer，需要用形容词修饰，success的形容词形式successful意为“成功的”，a successful writer表示一名成功的作家，符合语境。
4. 空格后是名词work，需要用形容词修饰，volunteer的形容词形式voluntary意为“志愿的”，voluntary work是固定搭配，表示志愿工作，符合句意。
5. 本题考查固定搭配be worth doing sth.，意为“值得做某事”，所以动词do要变为动名词形式doing。

Ⅲ. 选词填空。阅读下面短文，根据其内容，从方框内选出适当的单词，将其正确形式填入空白处，使短文通顺，意义完整。每词仅用一次。
by the but dark hike become thank safety provide success
A volunteer was invited to speak about Blue Sky Rescue. He began the speech with his personal experience in 2008. He 1. in the mountains with some friends when one of them fell and suffered a serious head injury. As 2. fell and they found they were lost, they called for emergency help. After some time, they finally heard dogs barking and the voices of the Blue Sky Rescue team. He felt so 3. that he nearly started crying.
Because of the experience, he's always glad to help others. And he 4. a member of Blue Sky Rescue in 2009. Since becoming a volunteer, he has taken part in various important tasks. They have been to schools and other communities to share 5. tips and help people to prepare for the worst. They have also rescued people during emergencies. They have 6. medical aid and looked for people who were lost after natural disasters.
Working as a volunteer has taught him many life-saving skills. It has also helped him understand that teamwork is the key to a 7. rescue. He has come to understand that every life is valuable. Although the work is voluntary, they are unpaid. 8. their goal to save as many people as possible has never changed. He believes that 9. helping others, ordinary people can make a great difference too.
At 10. end of the speech, he called for others to join Blue Sky Rescue to create a safer world.

1. was hiking
2. darkness
3. thankful
4. became
5. safety
6. provided
7. successful
8. But
9. by
10. the

本题考查选词填空，需结合语境、语法规则将方框内单词变形后填入，每词仅用一次：
1. 此处符合固定结构be doing sth...when...（正在做某事这时突然……），描述2008年过去正在发生的动作，主语是he，hike变为过去进行时was hiking，符合语境：他正和朋友们在山里徒步时，其中一人摔倒受了重伤。
2. 此处表示“随着黑暗降临”，需要名词在从句中作主语，dark变为名词形式darkness。
3. 此处作系动词felt的表语，需要形容词，thank变为thankful（感激的），符合语境：他如此感激几乎要哭出来。
4. 根据时间状语in 2009可知用一般过去时，become的过去式是became，意为2009年他成为了蓝天救援的一员。
5. 此处构成固定搭配safety tips，意为安全小贴士，符合语境：去学校和社区分享安全小贴士。
6. 本句是现在完成时，结构为have+过去分词，provide的过去分词是provided，意为他们提供医疗援助，搜寻自然灾害后迷路的人。
7. 此处修饰名词rescue，需要形容词，success变为successful（成功的），意为团队合作是成功救援的关键。
8. 前文提到这份志愿工作没有报酬，后文说他们尽可能救更多人的目标从未改变，表转折，用But，首字母大写。
9. 此处符合固定结构by doing sth.（通过做某事），意为通过帮助别人，普通人也能产生巨大影响。
10. 此处是固定搭配at the end of...，意为“在……结束时”，填the。