更新时间:2024-03-27 12:25作者:小编
一:since是什么意思?用法、例句的意思
since作为一个介词,表示“自从”,常用来表示某个时间点之后发生的事情。它也可以作为连词,表示“因为”或“既然”。在英语中,since有着多种用法和含义,下面将详细介绍。
since的音标为/sɪns/。
1. 作为介词:
(1)表示时间:自从某个时间点开始到现在。
例句:She has been living in London since 2010.(她自2010年起就一直住在伦敦。)
(2)表示原因:由于、因为。
例句:Since you are not feeling well, you should rest at home.(既然你身体不舒服,应该在家休息。)
2. 作为连词:
例句:Since you are here, let's have dinner together.(既然你来了,我们一起吃晚餐吧。)
1. Since I started working out, I have lost 10 pounds.
2. Since he moved to the city, he has made a lot of new friends.
3. Since it's raining, we should take an umbrella with us.
4. Since you didn't finish your homework, you can't go out to play.
5. Since he is the boss, he can make the final decision.
五:同义词及用法
1. as:作为、当作。与since一样,as也可以表示时间或原因。
例句:As I was walking to work, I saw a beautiful rainbow.(当我走去上班的时候,我看到了一道美丽的彩虹。)
例句:As you are my best friend, I trust you completely.(既然你是我最好的朋友,我完全信任你。)
2. because:因为、由于。与since不同的是,because只能表示原因。
例句:I couldn't go to the party because I had to work overtime.(我不能参加派对是因为我要加班。)
总的来说,since这个词在英语中有着多种用法和含义,在不同语境中有着不同的解释。作为一个介词时,它常用来表示时间或原因;作为连词时,则表示“因为”或“既然”。在日常生活中,我们可以灵活运用since来表达自己的想法和观点。