(all) by yourself• Dave spent Christmas all by himself.• Stanford... well, Stanford is in a classby itself.• Do you think you can move the couchby yourself?• Katherine made the cookies all by herself.• Our car was half full, and we were assigned to a row by ourselves.• She'd managed that all by herself.• He came at once, by himself, as she had asked.• The landby itself could not support the population.• You can't go home by yourself in the dark.• Similarly, Spong believes that homosexuality, by itself, is not a sin.• One proposalby itself was anathema; the two together were poison.
20COUNT/CALCULATEmultiplying/dividing 乘/除 used between two numbers when talking about multiplying or dividing 乘以;除以
by the by• By the by, John might come over tonight.• But that's by the by.
USAGE: By, with
By is used, especially after passive verbs, to say who or what does something:by尤用于被动语态动词之后,表示何人或何物做了某事
The article was written by a university professor.
这篇文章是一位大学教授写的。
She was hit by a truck.
她被卡车撞了。
With is used after verbs that describe a state rather than an action: with用于描述状态而不是行为的动词之后
The books were covered with dust.
这些书上满是灰尘。
Her house is always filled with music.
她家中总是充满了音乐声。
✗Don't say: covered by dust | filled by music
By is used to say what means or method someone uses to do something: by用于表示某人采用何种方式或方法来做某事
He replied by email.
他用电子邮件回复了。
With is used to say what tool is used to do something: with 用于说明使用何种工具来做某事
Clean the surface thoroughly with a wire brush.
用钢丝刷把表面彻底清洗一下。
✗Don't say: by a wire brush
Examples from the Corpus
by• I was overchargedby $3.• I'll be home by 6.30, I promise.• By 9.00, most of the guests had arrived.• I'll be home by 9:30.• Jim was bittenby a dog.• Colette is French bybirth.• Pleasetry to have this done byFriday.• ByGod, we actually did it!• Ann has two children by her ex-husband.• I go by John's place on my way to work; I can pick him up.• Bylaw, cars cannot pass a school bus while it is stopped.• It's fineby me if you want to go.• He walkedby me without saying hello.• "Hamlet" was written by Shakespeare.• Doris came in by the back door.• I picked the pot up by the handle.• Most restaurantworkers are paid by the hour.• Everyone is worriedby the rise in violentcrime.• I saw him standing by the window.• Profits were $6 million, but by their standards this is low.
by and by• I was promised the pie in the sky by and by.• It will come all the easier to like him by and by when we are all together.
Examples from the Corpus
by• I lay on the grass and watched the cloudsfloatingby.• As we talk, Dolph Lundgren waddlesby.• Three hours went by before we heard any news.• The weedy water slidby between him and the shoals and ledges.• One or two cars went by, but nobody stopped.• As Ahab and the crew pass it by from day to day they ponder its meaning.• There are lots of spots close together around the citycentre, then many more close by in a car.• One woman reported seeing a man go by on a motorcycle.• A high school couple walked by, talking ofJesus.