【例】用括号内所给单词的适当形式填空
I saw a little girl (cry) at the street corner, so I went over to help her.
【答案】crying

crying

【分析】首先明确本题考查see的固定搭配用法，需区分see sb. do sth.（看到某人做了某事，强调动作全过程）和see sb. doing sth.（看到某人正在做某事，强调动作正在进行）。根据句意“我看到一个小女孩在街角哭，所以我过去帮她”，此处强调看到小女孩正在进行的动作，因此需用所给单词cry的适当形式。
【解析】根据固定搭配see sb. doing sth.（看到某人正在做某事），结合语境中“看到小女孩正在哭”的动作状态，应使用cry的现在分词形式，故填crying。
【答案】crying
【知识点】动词固定搭配，现在分词用法
【点评】本题为英语基础词汇考查题，核心是掌握see的常用搭配差异，结合语境判断动作的进行状态即可解题，难度较低。
【难度系数】0.3

一、用方框中所给单词填空
fool background powder carnival dust
1. The snow on the mountain is like white .
2. I used a picture of the beach as the for my video call.
3. During the , people wear masks and dance in the streets.
4. After cleaning the old desk, there was a lot of on my cloth.
5. Don't be a ! Always look both ways before you cross the street.

1. powder 2. background 3. carnival
4. dust 5. fool

【分析】本题为选词填空题，需先明确方框中所给单词（fool、background、powder、carnival、dust）的词义，再结合每个句子的语境，选择最匹配的单词填空。
【解析】1. 句意：山上的雪像白色粉末，powder意为“粉末”，符合语境；2. 句意：我用海滩的图片作为视频通话的背景，background意为“背景”，符合；3. 句意：狂欢节期间，人们戴面具在街上跳舞，carnival意为“狂欢节”，符合；4. 句意：擦完旧桌子后，我的布上有很多灰尘，dust意为“灰尘”，符合；5. 句意：别当傻瓜！过马路前要左右看，fool意为“傻瓜”，符合。
【答案】1. powder 2. background 3. carnival 4. dust 5. fool
【知识点】名词词义辨析、选词填空
【点评】本题考查基础名词的词义理解与语境运用，属于英语基础题型，难度较低，只要掌握单词含义即可正确作答。
【难度系数】0.8

二、补全对话
阅读对话，从方框中选出最佳选项填入对应的空白处，使对话通顺、意义完整。选项中有两项为多余选项。
Lisa: Mike, I heard you got a letter from your pen pal Jason in Brazil. What's your pen pal doing there?
Mike: 1. It's one of the biggest Carnivals in the world!
Lisa: That sounds exciting! 2.
Mike: The most important celebrations are in the streets along the beach, with parades everywhere.
Lisa: Is there any traditional dance or music?
Mike: 3. Many dance schools prepare special shows.
Lisa: Speaking of colourful festivals, do you know about Holi in India?
Mike: Holi? I heard it's known as "the festival of colours". 4.
Lisa: People throw coloured water and powder into the air. They also sing and dance around fires, and enjoy delicious snacks.
Mike: 5. They really bring people together to celebrate.

1. G 2. E 3. F 4. B 5. A

【分析】
补全对话需结合上下文的问答逻辑和语境选择合适句子。第1空对应笔友的活动回答，第2空对应庆祝地点的提问，第3空对应传统舞蹈的回答，第4空对应胡里节庆祝方式的提问，第5空对应听完介绍后的赞叹，需逐一匹配。
【解析】
1. 根据上文Lisa的问题“What's your pen pal doing there?”，Mike需回答笔友的活动，G选项“He's enjoying the Carnival festival in Rio de Janeiro.”符合语境，故选G。
2. 根据下文Mike的回答“The most important celebrations are in the streets along the beach...”，可知Lisa问的是庆祝地点，E选项“Where are the main celebrations held?”符合，故选E。
3. 根据上文Lisa的问题“Is there any traditional dance or music?”，Mike需回答是否有舞蹈或音乐，F选项“Yes, they dance the samba in fantastic costumes.”符合，故选F。
4. 根据下文Lisa的回答“People throw coloured water and powder into the air...”，可知Mike问的是胡里节的庆祝方式，B选项“How do people celebrate Holi?”符合，故选B。
5. 根据上文Lisa介绍胡里节的庆祝内容，Mike需表达赞叹，A选项“Both festivals sound amazing!”符合，故选A。
【答案】
1.G 2.E 3.F 4.B 5.A
【知识点】
补全对话、情景交际
【点评】
本题考查日常情景对话的运用，需结合上下文语境分析对话逻辑，选择合适句子补全对话，难度适中。
【难度系数】
0.5