内容正文:
专题六 介词
1.语法填空。
根据下面短文内容和提示,在短文的空格处填上一个语法最恰当的词,使短文完整、通顺。
Lucy enjoyed making some blankets (毛毯) in her free time. She always helped kids ① need.
Lucy learned to sew (缝制) three years ago ② her grandma. She made a blanket ③ a friend’s birthday. The friend loved this gift very much. Lucy then thought about other kids. After talking with one of her classmates, she shared the idea ④ the Internet. In a few days, Lucy received 16 replies. These children were having a hard time.
Some were fighting ⑤ terrible illnesses. Lucy decided to make blankets ⑥ home for each of them.
Lucy has now sent more than 500 blankets to kids in 14 different countries. “Thinking of the kids getting the gift box and opening it, I am very excited,” Lucy said.
Some people ⑦ the world may be experiencing difficulties, too. Let’s help them together!
① in ② from ③ for
④ on ⑤ against ⑥ at
⑦ in/around
2.知识回顾。
短文中,所填写词语的词性是 介词 ,用来表明名词、代词等与句中其他词的关系,是虚词,不能独立承担句子成分,其后需加 宾语 构成介词短语。
按照用途可分为 时间介词 地点介词 方位介词 方式介词 等。
考点1 时间介词
1.at, on与in
①at用于表示具体时刻、时间点或黎明、正午、黄昏、午夜等。
at 8:00在8点 at breakfast早餐时
at noon正午时 at midnight在午夜
at that time那时 at the moment此刻,目前
at first起初 at last最后
注意:表示时间的名词前有this, last, next, every, each等修饰时,前面不加介词。
this afternoon今天下午 last Friday上周五 next week下周
②on用于具体某一天或具体某一天的早、中、晚。
on Monday在周一
on Monday morning在周一早晨
on July 10,2022在2022年7月10日
on a cold night在一个寒冷的夜晚
on Women’s Day在妇女节
on the night of July(the)tenth在7月10日的夜晚
③in用于表示世纪、年、月、季节、周和早、中、晚(不指具体某一天的早、中、晚)。
in the 21st century在二十一世纪
in 2022在2022年
in October在10月
in October, 2022 在2022年10月
in autumn在秋季
in the week在这周
in the holiday在假期中
in the morning在上午
in the evening在晚上
2.after与in
①after+时间点,表示将来的一段时间之后,一般用于将来时态。
如:My father will be back after 10:00.
②after+时间段,表示过去的一段时间为起点的一段时间以后,一般用于过去时态。
如:He came back after seven days.
They left after two weeks.
③in+时间段,表示将来的一段时间之后,与将来时连用,对其提问用how soon。
如:in an hour一小时之后
I will be back in 3 h