2023学年完整公开课版【语法】介词by

介词by(1)(byplane/ship/train)Lead-inHowcanhetraveltoBeijing?Hecantravel______________.planebyPresentationby

基本解释：靠，用，通过

例句：Hegoestoschoolbybus.语法讲解Presentation

1.用“by+交通工具”表示交通方式。如：by

bike,

by

bus,

by

car,

by

plane,

by

train,

by

subway

等。但是，“步行”用on

foot

,

而不是by

foot.

例句：They

go

to

school

by

subway

every

day.

语法讲解Presentation

注意：by后面的交通工具名词是单数，而且名词前面不能加任何修饰词。语法讲解

byplane√

bytheplane×

byaplane×PresentationHowcanhetraveltoBeijing?Hecantravelbytrain.PresentationHowcanhetraveltoBeijing?Hecantravelbybus.PresentationHowcanhetraveltoTokyo?Hecantravelbyship.JapanPresentation

用“by+水、陆、空等”来表示交通方式。如：by

water

:

从水路；by

land

:经陆路；by

sea

:经海路；by

air:乘飞机等。

例句：We

went

to

Beijing

by

air

this

summer

holiday.

语法讲解今年暑假我们坐飞机去北京了.Presentation

用“takea+交通工具”表示交通方式。如：takeabus,takeatrain,takeaship,但“骑自行车”要用rideabike来表示。

例句：MrSmith

often

takes

a

train

to

work.语法讲解史密斯先生常坐火车去上班。Presentation

by的用法小结：

1.介词prep.在…旁；靠近Ourteacherwassittingbythewindow.我们的老师正坐在窗户旁边。

2.介词prep.经过Mybrothergoesbythebuildingeveryday.我弟弟每天从这楼旁走过。语法讲解Presentation

3.介词

prep.

用；靠；通过

They

can

read

by

touch.

他们可以通过手摸来阅读。

4.介词

prep.

通过；沿着

To

send

a

letter

by

post.

通过邮局寄信语法讲解Presentation

5.介词

prep.

（表示作者）被；由

The

child

was

saved

by

a

PLA

man.

这孩子是由一位解放军战士救活的。This

bridge

was

built

by

the

soldiers.

这座桥是士兵们造的。语法讲解Presentation

6.用于某些固定短语中。如：bytheway顺便，顺便问一下byandby不久以后littlebylittle逐渐地byhand用手语法讲解Practice一、用含有by的短语完成下列各题：1．Come

and

sit

_______.（我旁边）2．_____________,（到上星期日）I

had

finished

the

book.

3.She

came

home

________.（乘飞机）

4．___________,（顺便问一下）how

many

people

are

there

in

your

family?

bymeBylastSundaybyplaneBytheway随堂练习Practice二、判断下面句子的正（T）误（F）。1.Sarahgoestotheparkbyabus.2.TheytraveltoParisbyair.3.IcantakethetraintoBeijing.FTF随堂练习Practice【2011.上海】A:Howdoyougohomeeveryday?B:______bike.It'snotfarfromhere.A.OnB.InC.WithD.By答案：D直击中考Practice直击中考【2013.重庆】YoucanimproveyourEnglish_______practicingmore．A．byB．withC.ofD．in【答案】A【解析】本题考查介词的用法。by表示方式，“通过；经由”；with“用；和……在一起”；of“关于；属于…的