资源简介

(共38张PPT)
Unit 1 Teenagers today
九年级
外研版2026
上
单词解析二
1.volunteer(名词)志愿者
[用法讲解] volunteer为可数名词，其复数形式为volunteers;volunteer还可为动词，译为"自愿做、义务做"。
Eg: We need more volunteers for this charity event.
我们需要更多的志愿者来参与这次慈善活动。
She volunteered her time to help the elderly.
她自愿抽出时间来帮助老年人。
He volunteered for the difficult task.
他自愿承担这项艰巨的任务。
[常见搭配]volunteer to do sth.自愿做某事
volunteer for sth.自愿参加某事
Eg: I volunteered to cook dinner for everyone.
我自愿为打架做晚饭。
He volunteered for the military service.
他自愿参军。
[派生词]voluntary为形容词，译为"自愿的、主动的";
voluntarily为副词，译为"自愿地、主动地"。
Eg: The voluntary work in the orphanage made her feel fulfilled.
在孤儿院的志愿工作让她感到很有成就感。
She voluntarily gave up her seat to the old man on the bus.
在公交车上她主动把自己的作为让给了老人。
[即学即用]
1.Many____________(自愿者)are working hard to make the event a success.
2.他自愿帮忙筹备派对。
He___________________with the preparation of the party.
volunteers
volunteered to help
2.artist(名词)艺术家
[用法讲解]artist为可数名词,其复数形式为artists.
Eg: Van Gogh is one of the most influential artists in history.
梵高是历史上最有影响力的艺术家之一。
[派生词]art为名词，译为"艺术家";
artistic为形容词，译为"艺术的、有艺术天赋的"
Eg: Which is your favourite form of art
你最喜欢的艺术形式是什么
She has an artistic eye for colour and design.
她对色彩和设计有艺术眼光。
[即学即用]
Many_________ (art) struggle to make a living from their work.
artists
3.group(名词)组、群、团队
[用法讲解]group为可数名词，其复数形式为groups，还可译为"类别、乐队”;group还可为动词,译为"将...分类/分组、聚集"等。
Eg: The children were divided into small groups for the activity.
孩子们被分成小组进行活动。
She belongs to a support group for new parents.
她参加了一个新手父母互助小组。
The teacher grouped the students by ability.
老师按能力给学生分组。
Protesters grouped outside the government building.
抗议者聚集在政府大楼外。
[常见搭配]a group of ...一群...
in groups分组地
peer group同龄群体
Eg: A group of students is waiting outside.
一群学生正在外面等候。
Please arrange the chairs in groups of five.
请将椅子五张一组摆放。
Teenagers are often influenced by their peer group.
青少年唱受同龄人影响。
[即学即用]
1.She joined a study_________(小组)to prepare for the exam.
2.我们在乘船旅行时看到一群海豚跃出水面。
We saw_____________ dolphins jumping out of the water during the boat trip.
group
a group of
4.creator(名词)创作者、创造者
[用法讲解]creator为可数名词，其复数形式为creators.
Eg: The creator of this painting remains unknown.
这幅画的创作者仍然未知。
[常见搭配]original creator原创者
Eg: The original creator of the story was unknown.
这个故事的原创者不详。
[派生词] create为动词，译为"创造";
creative为形容词，译为"创造性的";
creativity为名词,译为"创造力"。
Eg: The artist used recycled materials to create a stunning sculpture.
这位艺术家用回收材料创造了一件令人惊叹的雕塑。
The advertising campaign was praised for its creative approach.
这次广告活动因其创意方法而受到好评。
The project requires both technical skills and creativity.
这个项目需要技巧能力和创造力兼备。
[即学即用]
As the__________ (create) of the theory, he won the Nobel Prize.
creator
5.kill(动词)弄死、杀死
[用法讲解] kill作动词，还可译为"终止、消灭、消磨、精疲力尽"等。
Eg: The virus can kill thousands of people.
这种病毒可致数千人死亡。
She killed the engine and got out of the car.
她熄火下车。
We killed time by playing cards.
我们打牌消磨时间。
[常见搭配]kill two birds with one stone一石二鸟、一举两得
kill the lights关灯
kill the mood破坏气氛
Eg: Cycling to work kills two birds with one stone: exercise and saving money.
骑车上班一举两得:锻炼身体又省钱。
Kill the lights before leaving.
离开前关灯。
His rude comment killed the mood.
他粗鲁的评论破坏了气氛。
[派生词]killer为名词，译为"杀手、致命物"。
Eg: The police are searching for the serial killer who escaped last night.
警方正在搜捕昨晚逃脱的连环杀手。
[即学即用]
He k________the spider with a newspaper.
illed
6.scarecrow(名词)稻草人
[用法讲解]scarecrow为可数名词，其复数形式为scarecrows。
Eg: The farmer put up a scarecrow to protect his cornfield.
农民竖立稻草人来保护玉米田。
[即学即用]
The tattered____________(稻草人)stood alone in the autumn field.
scarecrow
7.educator(名词)教育家
[用法讲解]educator为可数名词，其复数形式为educators。
Eg: Most educators agree that hands - on learning is effective.
多数教育工作者认为实践教学是有效的。
[派生词]education为名词，译为"教育";
educate为动词,译为"教育、训练、教导";
educational为形容词，译为"教育的、有教育意义的";
educated为形容词，译为"受过教育的、有教养的"。
Eg: It's important for children to get a good education.
对于孩子来说得到好的教育很重要。
The object is to educate people about road safety.
目的就是教育大众注意交通安全。
The documentary was very educational.
这部纪录片非常有教育意义。
Reading is a good way to become educated.
读书是变得有教养的一种好方法。
[即学即用]
She is not just a teacher but a true____________(educate) who inspires students.
educator
8.youth(名词)青年、年轻人
[用法讲解]youth在表示"个体青年"时为可数名词，其复数形式为youths;youth表示集体"年轻人”时为不可数名词，还可译为“朝气、青春活力”。
Eg:She cherished thememories of her youth.
她珍视青春时期的回忆。
The youth of today face different challenges.
当今的年轻人面临不同的挑战。
Her energy and youth inspired the team.
她的活力和朝气鼓舞了团队。
[常见搭配]youth hostel青年旅社
youth league青年团
Eg: We stayed at a youth hostel to save money.
我们为了省钱住在一家青年旅社。
She joined the Communist Youth League in college.
她在大学时加入了共青团。
[派生词] young为形容词，译为“年轻的”;
youthful为形容词，译为"青春的"。
Eg: He is too young to look after himself.
他太小了不能照顾自己。
The youthful energy of the team drove them to complete the project ahead of schedule.
团队的青春活力促使他们提前完成项目。
[即学即用]
The__________ (young) of today are more tech - savvy.
youth
9.inspire(动词)鼓舞、激励
[用法讲解]inspire还可译为"启发、赋予灵感”。
Eg: The coach inspired the team to win the game.
教练激励球队赢得了比赛。
The beautiful scenery inspired the painter to create a wonderful work.
美丽的风景启发了画家创作出一副精彩的作品。
[常见搭配]inspire sb. to do sth.激励某人做某事
inspire sb. with sth.用某物激励某人
be inspired by...被...所启发、受...的影响
Eg: The movie inspired me to pursue my dream.
这部电影激励我去追求我的梦想。
The coach inspired the team with his passionate speech.
教练用他充满激情的演讲激励了球队。
Many artists are inspired by nature.
许多艺术家从大自然中获得灵感。
[派生词] inspiring为形容词，译为"鼓舞人心的、启发灵感的";
inspiration为名词，译为“灵感来源”。
Eg: This is an inspiring speech.
这是一场鼓舞人心的演讲。
Thebeautifulscenery was a great inspiration for the painter.
美丽的风景是画家的一大灵感来源。
[即学即用]
1.Her success story inspired many young people ___________ (pursue) their dreams.
2.她受到老师的鼓励，决定更加努力学习。
She__________________her teacher's encouragement and decided to work harder.
to pursue
was inspired by
10.lie(动词)存在、在于
[用法讲解]lie为动词，也可译为"躺、说谎"。
注意:译为"位于、躺"时，其过去式为lay，过去分词为lain;译为"说谎"时，其过去式为lied,过去分词为lied。
Eg: Japan lies to the east of China.
日本位于中国的东面。
She lies on the sofa every afternoon.
她每天下午躺在沙发上。
He often lies about his work.
他经常谎报工作。
[常见搭配]lie to ...位于...(不接壤)
lie on...位于...(接壤)
lie in...位于...(范围内)
lie off...位于...(隔一段距离)
lie to sb.多某人说谎
Eg: Russia lies on the north of China.
俄罗斯位于中国的北方。
Liaoning lies in the north of China.
辽宁位于中国被北方。
The island lies off the coast.
岛屿位于海岸外。
He often lies to his parents.
他经常对父母说谎。
[即学即用]
( )Beijing lies_______ the northwest of Shanghai.
A.to B. on C. in D. off
A
11.intelligent(形容词)有智慧的、聪明的、悟性强的
[用法讲解]intelligent在句中常作定语或表语。
Eg:She's one of the most intelligent students in the class.
她是班上最聪明的学生之一。
Dolphins are intelligent very much.
海豚非常聪明。
[常见搭配]artificially intelligent人工智能的
intelligent system智能系统
Eg: The robot is artificially intelligent and can learn from its mistakes.
这个机器人是人工智能的，可以从错误中学习。
The hospital uses an intelligent system to manage patient records.
这家医院试用智能系统管理病历。
[派生词]intelligence为名词，译为"智力、情报”;
intelligently为副词,译为"聪明地"。
Eg:The child's exceptionalintelligence amazed her teachers.
这孩子非凡的智力让老师们惊叹。
The robot navigates intelligently around obstacles.
机器人能智能地绕开障碍物。
[即学即用]
She is an____________(intelligence)student who always asks thoughtful questions.
intelligent
12.wealthy(形容词)富有的、富裕的
[用法讲解]wealthy在句中常作定语或表语。
Eg: The wealthy businessman donated millions to charity.
这位富商向慈善机构捐赠了数百万。
Thetechentrepreneurbecame extremely wealthy in his 30s.
这位科技企业家在30多岁时变得极其富有。
[常见搭配]be wealthy in...富含...
the wealthy富人群体
Eg:The region is wealthy in natural resources.
该地区自然资源丰富。
Tax policies often debate how much the wealthy should contribute.
税收政策常争论富人应贡献多少。
[派生词]wealth为名词,译为"富有、丰富、大量”。
Eg: His wealth comes from years of smart investments.
他的财富来自多年的明智投资。
[即学即用]
Switzerland is a__________(wealth) country with a high standard of living.
wealthy
13.Independent(形容词)自立的、独立的
[用法讲解]independent在句中常作定语或表语，也可译为"不依赖的、中立的"。
Eg: India became independent from Britain in 1947.
印度于1947年脱离英国独立。
She is financially independent at 25.
她25岁就实现了经济独立。
[常见搭配]independent of不受...影响
Eg: The results are independent of external factors.
结果不受外部因素影响。
[派生词]independence为名词，译为"独立".,
dependent为形容词,译为"依赖的"。
Eg: Financial independence is an important goal for many young adults.
财务独立是许多年轻人的重要目标。
The child is still dependent on his parents for support.
这个孩子仍然引来父母的支持。
[即学即用]
She is an________________ (dependent) thinker who forms her own opinions.
independent
14.burst(动词)冲、闯、(使)爆裂
[用法讲解] burst作动词，还可译为"突然出现、炸开、充满";burst还可为名词，译为"爆炸、突发、一阵"。
Eg: He burst into the room without knocking.
他没敲门就闯进了屋子。
The balloon burst when I touched it.
气球一碰就炸了。
She burst into tears at the news.
她听到消息突然大哭。
A rapid burst of automatic gunfire erupted unexpectedly.
一阵自动枪声的急促爆发突然响起。
[常见搭配]burst into+名词突然进入某种状态
burst out doing sth.突然开始做某事
Eg: She burst into tears and stormed off.
她突然大哭起来，气呼呼地跑了。
When she heard the joke, she burst out laughing uncontrollably.
听到这个笑话时，她突然控制不住地大笑起来。
[派生词]bursty为形容词，译为"突发性的"。
Eg: Network traffic can be bursty during peak hours.
高峰时段的网络流量可能是突发性的。
[即学即用]
孩子把冰激凌掉在地上后，突然大哭起来。
The child_________________after dropping his ice cream.
burst out crying
Thanks!
21世纪教育网（www.21cnjy.com)
中小学教育资源网站
有大量高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
详情请看：
https://www.21cnjy.com/help/help_extract.php/ 让教学更有效 英语学科
Unit 1 Teenagers today 单词解析二
1.volunteer(名词)志愿者
[用法讲解] volunteer为可数名词，其复数形式为volunteers;volunteer还可为动词，译为"自愿做、义务做"。
Eg: We need more volunteers for this charity event.
我们需要更多的志愿者来参与这次慈善活动。
She volunteered her time to help the elderly.
她自愿抽出时间来帮助老年人。
He volunteered for the difficult task.
他自愿承担这项艰巨的任务。
[常见搭配] volunteer to do sth. 自愿做某事
volunteer for sth. 自愿参加某事
Eg: I volunteered to cook dinner for everyone.
我自愿为打架做晚饭。
He volunteered for the military service.
他自愿参军。
[派生词] voluntary为形容词，译为"自愿的、主动的";
voluntarily为副词，译为"自愿地、主动地"。
Eg: The voluntary work in the orphanage made her feel fulfilled.
在孤儿院的志愿工作让她感到很有成就感。
She voluntarily gave up her seat to the old man on the bus.
在公交车上她主动把自己的作为让给了老人。
[即学即用]
1.Many____________(自愿者)are working hard to make the event a success.
2.他自愿帮忙筹备派对。
He___________________with the preparation of the party.
答案:1.volunteers 2. volunteered to help
2.artist(名词)艺术家
[用法讲解] artist为可数名词,其复数形式为 artists.
Eg: Van Gogh is one of the most influential artists in history.
梵高是历史上最有影响力的艺术家之一。
[派生词] art为名词，译为"艺术家";
artistic为形容词，译为"艺术的、有艺术天赋的"
Eg: Which is your favourite form of art
你最喜欢的艺术形式是什么
She has an artistic eye for colour and design.
她对色彩和设计有艺术眼光。
[即学即用]
Many_________ (art) struggle to make a living from their work.
答案:artists
3.group(名词)组、群、团队
[用法讲解] group为可数名词，其复数形式为groups，还可译为"类别、乐队”;group还可为动词,译为"将...分类/分组、聚集"等。
Eg: The children were divided into small groups for the activity.
孩子们被分成小组进行活动。
She belongs to a support group for new parents.
她参加了一个新手父母互助小组。
The teacher grouped the students by ability.
老师按能力给学生分组。
Protesters grouped outside the government building.
抗议者聚集在政府大楼外。
[常见搭配] a group of ... 一群...
in groups 分组地
peer group 同龄群体
Eg: A group of students is waiting outside.
一群学生正在外面等候。
Please arrange the chairs in groups of five.
请将椅子五张一组摆放。
Teenagers are often influenced by their peer group.
青少年唱受同龄人影响。
[即学即用]
1.She joined a study_________(小组)to prepare for the exam.
2.我们在乘船旅行时看到一群海豚跃出水面。
We saw_____________ dolphins jumping out of the water during the boat trip.
答案:1.group 2. a group of
4.creator(名词)创作者、创造者
[用法讲解] creator为可数名词，其复数形式为creators.
Eg: The creator of this painting remains unknown.
这幅画的创作者仍然未知。
[常见搭配] original creator 原创者
Eg: The original creator of the story was unknown.
这个故事的原创者不详。
[派生词] create为动词，译为"创造";
creative为形容词，译为"创造性的";
creativity为名词,译为"创造力"。
Eg: The artist used recycled materials to create a stunning sculpture.
这位艺术家用回收材料创造了一件令人惊叹的雕塑。
The advertising campaign was praised for its creative approach.
这次广告活动因其创意方法而受到好评。
The project requires both technical skills and creativity.
这个项目需要技巧能力和创造力兼备。
[即学即用]
As the__________ (create) of the theory, he won the Nobel Prize.
答案:creator
5.kill(动词)弄死、杀死
[用法讲解] kill作动词，还可译为"终止、消灭、消磨、精疲力尽"等。
Eg: The virus can kill thousands of people.
这种病毒可致数千人死亡。
She killed the engine and got out of the car.
她熄火下车。
We killed time by playing cards.
我们打牌消磨时间。
[常见搭配] kill two birds with one stone 一石二鸟、一举两得
kill the lights 关灯
kill the mood 破坏气氛
Eg: Cycling to work kills two birds with one stone: exercise and saving money.
骑车上班一举两得:锻炼身体又省钱。
Kill the lights before leaving.
离开前关灯。
His rude comment killed the mood.
他粗鲁的评论破坏了气氛。
[派生词]killer为名词，译为"杀手、致命物"。
Eg: The police are searching for the serial killer who escaped last night.
警方正在搜捕昨晚逃脱的连环杀手。
[即学即用]
He k________the spider with a newspaper.
答案:killed
6.scarecrow(名词)稻草人
[用法讲解] scarecrow为可数名词，其复数形式为scarecrows。
Eg: The farmer put up a scarecrow to protect his cornfield.
农民竖立稻草人来保护玉米田。
[即学即用]
The tattered____________(稻草人)stood alone in the autumn field.
答案:scarecrow
7.educator(名词)教育家
[用法讲解] educator为可数名词，其复数形式为educators。
Eg: Most educators agree that hands - on learning is effective.
多数教育工作者认为实践教学是有效的。
[派生词] education为名词，译为"教育";
educate为动词,译为"教育、训练、教导";
educational为形容词，译为"教育的、有教育意义的";
educated为形容词，译为"受过教育的、有教养的"。
Eg: It's important for children to get a good education.
对于孩子来说得到好的教育很重要。
The object is to educate people about road safety.
目的就是教育大众注意交通安全。
The documentary was very educational.
这部纪录片非常有教育意义。
Reading is a good way to become educated.
读书是变得有教养的一种好方法。
[即学即用]
She is not just a teacher but a true____________(educate) who inspires students.
答案:educator
8.youth(名词)青年、年轻人
[用法讲解] youth在表示"个体青年"时为可数名词，其复数形式为youths;youth表示集体"年轻人”时为不可数名词，还可译为“朝气、青春活力”。
Eg: She cherished the memories of her youth.
她珍视青春时期的回忆。
The youth of today face different challenges.
当今的年轻人面临不同的挑战。
Her energy and youth inspired the team.
她的活力和朝气鼓舞了团队。
[常见搭配] youth hostel 青年旅社
youth league 青年团
Eg: We stayed at a youth hostel to save money.
我们为了省钱住在一家青年旅社。
She joined the Communist Youth League in college.
她在大学时加入了共青团。
[派生词] young为形容词，译为“年轻的”;
youthful为形容词，译为"青春的"。
Eg: He is too young to look after himself.
他太小了不能照顾自己。
The youthful energy of the team drove them to complete the project ahead of schedule.
团队的青春活力促使他们提前完成项目。
[即学即用]
The__________ (young) of today are more tech - savvy.
答案:youth
9.inspire(动词)鼓舞、激励
[用法讲解] inspire还可译为"启发、赋予灵感”。
Eg: The coach inspired the team to win the game.
教练激励球队赢得了比赛。
The beautiful scenery inspired the painter to create a wonderful work.
美丽的风景启发了画家创作出一副精彩的作品。
[常见搭配] inspire sb. to do sth. 激励某人做某事
inspire sb. with sth. 用某物激励某人
be inspired by... 被...所启发、受...的影响
Eg: The movie inspired me to pursue my dream.
这部电影激励我去追求我的梦想。
The coach inspired the team with his passionate speech.
教练用他充满激情的演讲激励了球队。
Many artists are inspired by nature.
许多艺术家从大自然中获得灵感。
[派生词] inspiring为形容词，译为"鼓舞人心的、启发灵感的";
inspiration为名词，译为“灵感来源”。
Eg: This is an inspiring speech.
这是一场鼓舞人心的演讲。
The beautiful scenery was a great inspiration for the painter.
美丽的风景是画家的一大灵感来源。
[即学即用]
1.Her success story inspired many young people ___________ (pursue) their dreams.
2.她受到老师的鼓励，决定更加努力学习。
She__________________her teacher's encouragement and decided to work harder.
答案:1.to pursue 2. was inspired by
10.lie(动词)存在、在于
[用法讲解] lie为动词，也可译为"躺、说谎"。
注意:译为"位于、躺"时，其过去式为lay，过去分词为lain;译为"说谎"时，其过去式为lied,过去分词为lied。
Eg: Japan lies to the east of China.
日本位于中国的东面。
She lies on the sofa every afternoon.
她每天下午躺在沙发上。
He often lies about his work.
他经常谎报工作。
[常见搭配] lie to ... 位于...(不接壤)
lie on... 位于...(接壤)
lie in... 位于...(范围内)
lie off... 位于...(隔一段距离)
lie to sb. 多某人说谎
Eg: Russia lies on the north of China.
俄罗斯位于中国的北方。
Liaoning lies in the north of China.
辽宁位于中国被北方。
The island lies off the coast.
岛屿位于海岸外。
He often lies to his parents.
他经常对父母说谎。
[即学即用]
( )Beijing lies_______ the northwest of Shanghai.
A.to B. on C. in D. off
答案:A
11.intelligent(形容词)有智慧的、聪明的、悟性强的
[用法讲解] intelligent在句中常作定语或表语。
Eg: She's one of the most intelligent students in the class.
她是班上最聪明的学生之一。
Dolphins are intelligent very much.
海豚非常聪明。
[常见搭配] artificially intelligent 人工智能的
intelligent system 智能系统
Eg: The robot is artificially intelligent and can learn from its mistakes.
这个机器人是人工智能的，可以从错误中学习。
The hospital uses an intelligent system to manage patient records.
这家医院试用智能系统管理病历。
[派生词] intelligence为名词，译为"智力、情报”;
intelligently为副词,译为"聪明地"。
Eg: The child's exceptional intelligence amazed her teachers.
这孩子非凡的智力让老师们惊叹。
The robot navigates intelligently around obstacles.
机器人能智能地绕开障碍物。
[即学即用]
She is an____________ (intelligence) student who always asks thoughtful questions.
答案:intelligent
12.wealthy(形容词)富有的、富裕的
[用法讲解] wealthy在句中常作定语或表语。
Eg: The wealthy businessman donated millions to charity.
这位富商向慈善机构捐赠了数百万。
The tech entrepreneur became extremely wealthy in his 30s.
这位科技企业家在30多岁时变得极其富有。
[常见搭配] be wealthy in... 富含...
the wealthy 富人群体
Eg:The region is wealthy in natural resources.
该地区自然资源丰富。
Tax policies often debate how much the wealthy should contribute.
税收政策常争论富人应贡献多少。
[派生词] wealth为名词,译为"富有、丰富、大量”。
Eg: His wealth comes from years of smart investments.
他的财富来自多年的明智投资。
[即学即用]
Switzerland is a__________(wealth) country with a high standard of living.
答案:wealthy
13.Independent(形容词)自立的、独立的
[用法讲解] independent在句中常作定语或表语，也可译为"不依赖的、中立的"。
Eg: India became independent from Britain in 1947.
印度于1947年脱离英国独立。
She is financially independent at 25.
她25岁就实现了经济独立。
[常见搭配] independent of 不受...影响
Eg: The results are independent of external factors.
结果不受外部因素影响。
[派生词] independence为名词，译为"独立".,
dependent为形容词,译为"依赖的"。
Eg: Financial independence is an important goal for many young adults.
财务独立是许多年轻人的重要目标。
The child is still dependent on his parents for support.
这个孩子仍然引来父母的支持。
[即学即用]
She is an________________ (dependent) thinker who forms her own opinions.
答案:independent
14.burst(动词)冲、闯、(使)爆裂
[用法讲解] burst作动词，还可译为"突然出现、炸开、充满";burst还可为名词，译为"爆炸、突发、一阵"。
Eg: He burst into the room without knocking.
他没敲门就闯进了屋子。
The balloon burst when I touched it.
气球一碰就炸了。
She burst into tears at the news.
她听到消息突然大哭。
A rapid burst of automatic gunfire erupted unexpectedly.
一阵自动枪声的急促爆发突然响起。
[常见搭配] burst into+名词 突然进入某种状态
burst out doing sth. 突然开始做某事
Eg: She burst into tears and stormed off.
她突然大哭起来，气呼呼地跑了。
When she heard the joke, she burst out laughing uncontrollably.
听到这个笑话时，她突然控制不住地大笑起来。
[派生词]bursty为形容词，译为"突发性的"。
Eg: Network traffic can be bursty during peak hours.
高峰时段的网络流量可能是突发性的。
[即学即用]
孩子把冰激凌掉在地上后，突然大哭起来。
The child_________________after dropping his ice cream.
答案:burst out crying
21世纪教育网(www.21cnjy.com)

展开更多......

收起↑