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】
本题为英语词汇运用题,解题思路为:先根据括号内的中文提示确定单词的词义,再结合句子的语法规则(如时态、词性、固定搭配、主谓一致、非谓语形式等)调整单词的正确形式,确保填入后句子语义通顺、语法正确。
【解析】
1. 句意:我把钥匙落在家了,因此我不得不在办公室外等待。此处需填表示“因此”的连词/副词,对应单词为Therefore。
2. 句中don't后需接动词原形,“行动”的动词原形为act。
3. 此处表示“肺”,人有两个肺,需用名词复数形式lungs。
4. 固定搭配be used for doing sth(被用来做某事),介词for后接动名词,“贮存”的动名词形式为storing。
5. how many后接可数名词复数,“吨”的复数形式为tons。
6. 由后半句couldn't可知句子为一般过去时,“拿着”的过去式为held。
7. 固定搭配be happy to do sth(开心做某事),不定式符号to后接动词原形,“回去”的动词原形为return。
8. 动名词短语Watching too many short videos作主语,谓语动词需用第三人称单数形式,“伤害”的三单形式为harms。
9. 此处需修饰整个句子,应用副词,形容词sad的副词形式为sadly。
10. 结合语境及时间逻辑,句子为一般过去时,动词trap的过去式为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】
英语词汇运用、动词时态、词性转换
【点评】
本题考查基础英语词汇的运用,涉及词义匹配、词性变化、时态及固定搭配等知识点,题型常规,适合巩固初中英语词汇基础。
【难度系数】
0.5