一、词汇运用
1. I had to go home early because my sister was
sick
(生病的) at home.
2. Through years of
efforts
(努力), the team made a new AI tool successfully.
3. It is
easily
(很可能) going to rain this afternoon because the sky is full of dark clouds.
4. The prices of vegetables
increased
(增加) last winter because of the bad weather.
5. The
government
(政府) provides free education for children in our country.
6. The
birth
(出生) of a butterfly from its cocoon(茧) is nature's magic.
7. It's amazing to row a boat through the
giant
(巨大的) Amazon Rainforest.
8. The brave young man's quick
action
(act) saved the child's life.
9. The trees in the yard form a natural
protection
(protect) from the sun for us.
10. Please tell me what the text is
mainly
(main) about after you look through it.
解析:
【分析】
这类题需根据中文提示,结合句子的语法规则(词性、时态、单复数等)确定单词的正确形式。解题步骤:1. 分析每个空缺处所需的词性;2. 匹配对应中文提示的单词;3. 根据句子语境调整单词的形式(如名词单复数、动词时态、词性转换等)。
【解析】
1. 句意:我必须早回家,因为妹妹生病在家。此处需形容词作表语,“生病的”对应sick,故填sick。
2. 句意:经过多年努力,团队成功研发了新的AI工具。years of后接名词,“努力”为可数名词,此处表泛指用复数efforts,故填efforts。
3. 句意:今天下午很可能下雨,因为天空布满乌云。此处需副词修饰动词短语going to rain,“很可能”对应副词easily,故填easily。
4. 句意:去年冬天因为恶劣天气,蔬菜价格上涨。由时间状语last winter可知用一般过去时,“增加”的过去式为increased,故填increased。
5. 句意:政府为我国儿童提供免费教育。“政府”对应名词government,此处用单数,故填government。
6. 句意:蝴蝶从茧中破茧而出是大自然的奇迹。the后接名词,“出生”对应名词birth,故填birth。
7. 句意:划船穿过巨大的亚马逊雨林太神奇了。此处需形容词修饰名词,“巨大的”对应giant,故填giant。
8. 句意:这位勇敢年轻人的快速行动救了孩子的命。quick后接名词,act的名词形式为action,故填action。
9. 句意:院子里的树为我们形成了天然的遮阳保护。natural后接名词,protect的名词形式为protection,故填protection。
10. 句意:浏览完文本后,请告诉我它主要讲什么。此处需副词修饰介词about,main的副词形式为mainly,故填mainly。
【答案】
1. sick 2. efforts 3. easily 4. increased 5. government 6. birth 7. giant 8. action 9. protection 10. mainly
【知识点】
词汇运用、词性转换、动词时态
【点评】
本题考查根据中文提示及句子语法要求填写单词,涉及词性转换、名词单复数、动词时态等基础知识点,侧重考查学生的词汇运用能力,难度适中。
【难度系数】
0.6