一、词汇运用
1. I left my keys at home.
Therefore
(因此), I had to wait outside the office.
2. If we don't
act
(行动) now, I'm afraid the situation will become worse.
3. Air pollution is bad for our
lungs
(肺). We should deal with it as soon as possible.
4. The room beside my bedroom is used for
storing
(贮存) everyday objects.
5. How many
tons
(吨) of plastic waste are put into the ocean each year?
6. He
held
(拿着) the cute clay figure in his hand and couldn't stop looking at it.
7. Miss Li was very happy to
return
(回去) to work after a 5-day break.
8. Watching too many short videos
harms
(伤害) not only your eyes but your mind.
9. The plan is creative, but
sadly
(sad), it will cost a lot of money.
10. The fire
trapped
(trap) the family inside the burning house for an hour.
解析:
【分析】
这类题是根据中文提示填写正确的英文单词,解题思路为:先确定空格所需的词性,再结合语法规则(如动词时态、名词单复数、介词后接动名词、固定搭配等)和语境,选择单词的正确形式。需注意副词转换、动词过去式/第三人称单数变化等细节。
【解析】
1. 空格需填副词表示“因此”,位于句首首字母大写,故填Therefore;
2. don't后接动词原形,“行动”对应动词act,故填act;
3. 表示人体器官“肺”常用复数形式,故填lungs;
4. for是介词,后接动名词作宾语,“贮存”的动名词为storing,故填storing;
5. how many后接可数名词复数,“吨”的复数是tons,故填tons;
6. 由句中couldn't可知时态为一般过去时,“拿着”的过去式是held,故填held;
7. be happy to do sth.是固定搭配,“回去”用动词原形return,故填return;
8. 主语是动名词短语,谓语动词用第三人称单数形式,“伤害”的三单形式是harms,故填harms;
9. 此处需副词修饰整个句子,形容词sad的副词形式是sadly,故填sadly;
10. 结合语境及时间状语for an hour,时态为一般过去时,trap的过去式是trapped,故填trapped。
【答案】
1. Therefore 2. act 3. lungs 4. storing 5. tons 6. held 7. return 8. harms 9. sadly 10. trapped
【知识点】
词汇运用、动词时态、词性转换
【点评】
本题为初中英语基础词汇填空题,考查核心词汇拼写及词性、时态、固定搭配等语法细节,侧重基础能力,是英语学习的常见题型。
【难度系数】
0.7