一、从方框中选择适当的单词并用其正确形式填空。
warm primary soldier charity army

1. The tried their best to rescue people when the flood hit the village.
2. The local people welcomed the volunteers and thanked them for their help.
3. Working for a can be a meaningful experience as you are helping people in need.
4. Miss Lee has worked as a teacher in a school for two years.
5. The young man told us stories about his life in the when we visited him.

一、1. soldiers 2. warmly 3. charity 4. primary 5. army

【解析】
1. 句意：洪水袭击村庄时，士兵们尽全力救援人们。此处指士兵，且表示泛指，应用可数名词复数形式，故填soldiers。
2. 句意：当地人们热情地欢迎志愿者们，并感谢他们的帮助。此处修饰动词welcomed，应用副词形式，warm的副词是warmly，故填warmly。
3. 句意：为慈善机构工作可能是一段有意义的经历，因为你正在帮助有需要的人。a后接可数名词单数，结合语境帮助他人，故填charity。
4. 句意：李老师在一所小学已经当了两年老师。primary school是固定搭配，意为“小学”，故填primary。
5. 句意：我们拜访这位年轻人时，他给我们讲了他在军队里的生活故事。in the army是固定短语，意为“在军队”，故填army。
【答案】
1. soldiers 2. warmly 3. charity 4. primary 5. army
【知识点】
名词复数形式、副词用法、固定短语搭配
【点评】
本题考查词汇的词性转换及固定搭配的运用，需结合语境判断词义与词性，注重对基础词汇及短语的掌握。
【难度系数】
0.8

二、根据要求完成下列各题，每空一词。
1. Linda has ever done volunteer work at a nursing home. (改为一般疑问句并作否定回答)
— Linda volunteer work at a nursing home?
—, .
2. He has created a mobile library in his town. (改为否定句)
He a mobile library in his town.
3. Ella has been a member of the Red Cross for three years. (对画线部分提问)
Ella a member of the Red Cross?
4. He has owned this toy car for eight years. (改为同义句)
He has owned this toy car .
5. I have chosen to work there because the animals need love and care. (对画线部分提问)
to work there?

二、1. Has；ever done；No；she hasn't 2. hasn't created 3. How long has；been 4. since eight years ago 5. Why have you chosen

【解析】
1. 原句是现在完成时的陈述句，变一般疑问句需将助动词Has提前，主语Linda后接ever done；否定回答用“No, she hasn't.”。
2. 现在完成时变否定句，在助动词has后加not，缩写为hasn't，后面接过去分词created。
3. 对“for+时间段”提问用特殊疑问词How long，然后将助动词has提前，主语Ella后接been。
4. 现在完成时中，“for+时间段”可与“since+时间段+ago”互换，故填since eight years ago。
5. 对because引导的原因状语提问用特殊疑问词Why，原句主语I在疑问句中需转换为you，助动词have提前，后接chosen。
【答案】
二、1. Has；ever done；No；she hasn't
2. hasn't created
3. How long has；been
4. since eight years ago
5. Why have you chosen
【知识点】
现在完成时句式变换、现在完成时时间状语转换
【点评】
本题聚焦现在完成时的核心句式转换，涵盖一般疑问句及回答、否定句、特殊疑问句的构成，还有时间状语的同义替换，考查学生对现在完成时助动词使用和句式结构的掌握，是夯实现在完成时基础的典型习题。
【难度系数】
0.7

三、根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使文章意思通顺，内容完整。
Welcome to Volunteer World! South Africa Childcare Volunteers is one of our most popular programs. 1.
As a childcare volunteer in South Africa, you'll provide help for kids in Cape Town. Many young children in South Africa's poor areas miss out on early education. 2.
Today, more than half of South Africa's population live in poverty. 3. Not having enough places to care for children means many children are left alone without protection.
4. This is the biggest challenge for poor parents. Although many centres have been set up to help these families, they have few workers and resources. This is why volunteers are so important — you help improve the care these children receive.
As a volunteer, you're expected to take part in many activities. 5. Your project work in Cape Town runs from Monday to Friday and weekends are free. Our local team will pair you with an experienced volunteer.
Come and join us! You will certainly play an important part in improving the lives of young children.
A. In some areas, the living conditions are especially challenging.
B. Here's something you should know about it before volunteering.
C. In Cape Town, finding cheap and easy-to-get childcare is very hard.
D. You'll help with food preparation, and you need to teach maths and reading.
E. As a result, they don't get the support to grow and become the best they can be.

1—5 BEACD

【解析】
1. 第1空：前文引出南非儿童关爱志愿项目，B选项作为总起句，引出后续关于该项目的介绍，符合语境。
2. 第2空：前文提到贫困地区儿童错过早教，E选项承接上文，说明错过早教带来的结果，逻辑连贯。
3. 第3空：前文指出南非过半人口处于贫困中，A选项进一步说明部分地区生活条件的艰难，衔接后文的儿童看护问题，符合语境。
4. 第4空：后文提到这是贫困父母的最大挑战，C选项指出开普敦难以找到合适的儿童看护服务，正是这一挑战的内容，前后呼应。
5. 第5空：前文说明志愿者要参与多项活动，D选项具体列举志愿者的工作内容，符合语境。
【答案】
1—5 BEACD
【知识点】
1. 语境逻辑推断
2. 语句衔接
3. 七选五阅读
【点评】
本题考查七选五阅读理解的语句衔接能力，需结合上下文语境分析句子间的逻辑关系，准确把握语篇语义脉络，对学生的语篇综合理解能力有一定要求。
【难度系数】
0.6