六年级下册英语同步拓展Module1 Unit 3 Dragon Boat Festival介词 牛津上海版(一起)

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教学建议：

此环节教案预期时间60分钟。

1.分为时间介词与方式介词两个模块。since与for在上节课的现在完成时中已经详细的说明，本节课可作为复习点略降。方式介词学生容易

对with+工具，by+手段区分不清，老师可以重点区分两者的区别。

2.可以通过以教代学的互动方式，让学生讲解已学过的介词。

知识名称介词

【知识梳理1】时间介词1. at, on和in 【高频考点】

at 用于时间点：at 9 o’clock, at noon, at midnight, at that time, at the moment

on用于具体某一天：星期几，某一天或某一天的早、中、晚

on Monday, on Tuesday morning, on May 1st, 2019, on a cold night,

on the morning of National Day, on Children’s Day。

in用于时间段：用于表示月、季、年、世纪和泛指的上午、下午、晚上in January, in spring, in 1989, in September, 2019,

in 21th century, in the morning/afternoon/evening, in three days at固定搭配

at lunch/breakfast, at night, at present, at first, at weekends, at last, at the same time,

at Christmas,at New Year

A. at

B. on

C. with

D. of

11. Why did you get up so early ____ this morning?

A. on

B. /

C. at

D. in

12. He went to Shanghai ____ September 3, 1991 and came back ____ a cold morning last year.

A. in; on

B. on; in

C. on; on

D. in; in

13. Lucy was born____ the night of May 12, 1984.

A. on

B. in

C. at

D. to

14. Mrs. Brown came to China ____ 2019.

A. on

B. of

C. to,

D. in

15 ___ the morning of November 20, 1915, the workers came to Chicago to show their mourning of Joe Hill.

A. On

B. In

C. /

D. At

Key: 1-5 B A A A A 6-10 A B BBB 11-15 BCADA

2. since和for

since +时间点I have learnt English since ten years ago.

for+时间段I have lived here for six years.

注意：“for”的固定用法

①It be + adj. + for/of sb. to do sth.

当adj.说明不定式的性质、特点时用for, 如：easy; difficult; hard; necessary; important……

用by时，交通工具前不用任何限定词；

如：by bus/car/taxi/plane/train/ship…

用on或in时，名词前应该有冠词、物主代词、指示代词等修饰限定词

如：in this plane on my bike on a horse

2. by, in, with和on表示手段或工具

with多用于有形的工具或身体某些器官前，其后的名词多被冠词、物主代词等修饰。

如：write with a pen用钢笔写with one’s own eyes 亲眼目睹

in表示使用某种语言或使用某种材料，语言、材料前不加冠词。

. 如：write in ink用墨水写say it in English

by “用……的方式或手段”多用于无形的工具或手段，后面常接动名词。

如：He makes a living by teaching/by selling flowers/by singing songs

by phone/telegram/mail/express/radio/letter/hand/machine

on “以……方式”，多用于固定短语。

如：on the telephone.on the radio/on TV.

【巩固练习】

1.The twins got on well their classmates.

A. to

B. in

C. with

D. about

2.Granny took one look at us her glasses

A. by

B. through

C. on

D. in

Look! The bird is in the tree. The apples are on the tree.

on the wall /in the wall on the tree /in the tree in front of /in the front of

1) 门、窗在墙上用in, 强调穿过墙

a hole in the wall.

2) 贴在、挂在墙上用on，

a picture on the wall 1) in the tree

本身不是树的一部分（如鸟、人）

2) on the tree

本身是树的一部分（如叶子、果实）

1) in front of

在整个物体的前面

2) in the front of

在某一物体内部的前面或前部。

【巩固练习】

1.He put up a map__________ the back wall because there was a hole__________ it.

A. on; on

B. at; in

C. on; in

D. on; at

2. There is a door__________ the wall.

A. on

B. to

C. of

D. in

3. There are some birds singing__________ the trees.

A. in

B. on

C. at

D. from

4. There are so many apples__________ that tree.

A. in

B. on

C. at

D. from

Key: 1-4 ADAB