时间介词和频率副词

• Millie’s school starts _____ eight _______ the morning from Monday to Friday.

• Her lessons begin _____ 8:15. • Sometimes her friends and she go to t

he library _____ the afternoon.• They often read books there ____ Tues

day and Thursday.• Millie likes playing volleyball. She prac

tises playing volleyball after school ___ Wednesday afternoon.

atin

at

inon

on

I am a teacher at Xinqiao Middle School. I started to be a teacher in this school in 2001. I first came here in August. Students here usually start middle school at (the age of ) 13. Today I’d like to tell you something about my day at school.Our school starts at 7 am. Usually I give students lessons in the morning. Ilike chatting with friends at lunch in the dining hall. But I have something else to do in the afternoon.  Sometimes  have a meeting on Wednesday afternoon. I feel tired every day. So I am looking forward to New Year’s Day. It is on January 1. On New Year’s Day, I can have a good rest at home. When New Year’s Day comes , winter comes too, I like winter because my son was born in winter. Oh, Christmas is coming . At Christmas we will get many presents.      

Time

Prepositions（介词）

in

on

at

一天中的早中晚、月份、季节、 年

星期、日期、具体某一天的早中晚、特殊节日（ day)

时刻、年龄、一日三餐、特殊节日

January

12 months in a year

February MarchApril May JuneJuly August September

October November December

in October

4 seasons in a year

spring summer

autumn winter

in autumn

Days of the week

Monday Tuesday

Thursday Friday

Sunday

Wednesday

Saturday

On Wednesday

Time

Prepositions（介词）

in

on

at

一天中的早中晚 ; 月份 ; 季节 ; 年

星期 ; 日期 ; 具体某一天的早中晚 ;特殊节日

时刻 ; 年龄 ; 一日三餐；特殊节日

1.I often get up ___six o’clock. 2.Tom often chats with me _ lunchtime. 3.I began to learn English___8. 4.Children get many presents __Christmas. 5.I read English ___  the morning. 6.My sister was born ____the cold morning of 2nd October. 7. I was born _____ October, too. 8.We skate ____ winter and swim ___ summer. 9.Kate is my friend. She was born _____1999. 10.We don’t have lessons ___ Sundays.

at ( 点钟 )at

( 一日三餐 )at ( 年龄 )

at ( 节日 )in

( 一天的早中晚 )on

( 具体某一天的早中晚 )in ( 月份 )

in in

( 季节 )

in ( 年 )on( 星期 )

选用介词 at， in， on填空

辅导反思、拓展延伸( )His uncle takes his dog a walk every lunchtime. A.for, at B.of, at C.of,/ D.for, / 拓展 : next ,last ,this ,one ,any,each ,every ,some ,all   的词组和 tomorrow ,yesterday ,the day after tomorrow ,the day beforeYesterday  前不用任何介词

D

Dear Millie,

Thanks for your email. I would like to tell you about my life here.

Our lessons begin ____ nine o’clock. Usually we have three lessons ____ the morning and two ____ the afternoon. We do not have lessons ____ Saturday or Sunday.

I love sports. I am good at playing football. I often play it with my friends ____ Saturday afternoon. We have a football match _____ autumn every year. _____

this year, it is _____ 15 November. My friends and I always have great fun then.

All the best,

Tommy

atin in

on

onin

on

• Tommy always reads English. • Millie often reads books in the Reading

Club.• She is never late for school.

频率副词频率副词seldom; sometimes; usually

下面是这六个频率副词的比较： never seldom sometimes often usually always

0% 50% 100%

用在用在 bebe 动词后，实义动词前。动词后，实义动词前。

How often do they exercise?1.Simon loves playing football. He _____ ( 经常 )plays foo

tball in the playground.2.Sandy does not have much time to play tennis. She ____

_ ( 很少 )plays tennis.3.Amy is a member of the swimming team. She _____ ( 通

常 )swims after school.4. Daniel does not like basketball. He _______ ( 从不 )play

s it.5.Kitty goes to her dancing lessons every day. She ______

( 总是 )dances for half an hour. 6. Millie ___________ ( 有时 )goes roller skating, but she i

s not good at it.

always

usually

never

seldom

sometimes

often

Ready? Go!

2

3 1

4

I. Multiple choice1. The meeting is _____ the morning. A. in B. on C. at D. from2. He started learning French __ 15th May.

A. to B. for C. at D. on3. I don’t like skiing at all. I _____ go skiing. A. never B. seldom C. often D. sometimes

Ready? Go!

2

3 1

4

1. We don’t go to school ______ Sunday.2. My birthday is _______ April 1st.3. We’re going to see the doctor _______ four o’clock______ the afternoon.4. They have a long holiday ______ November.5. He was born ______ 1992.6. She starts to learn English _____6.7. It’s cold _______ winter in China. 8. They play the game ________ the evening of 31st October.

II. Fill in the blanks with ‘in’, ‘on’ or ‘at’.on

onat

in

inin

atin

on

Ready? Go!

2

3 1

4

1. Tom _____ to work by bicycle. A. usually go B. go usually C. usually goes D. goes usually 2. We often eat dinner at home on weekends, but ______ we eat out. A. sometimes B. seldom C. never D. always 3. Jerry _________ for school. A. is usually late B. usually is late C. is late usually D. goes usually late

Ready? Go!

2

3 1

4

翻译下列句子1. 太阳总是从东方升起 , 西方落下 .The sun ________ rises in the east and sets in the west.2. 他通常 10 点钟睡觉．He _________ _______ _______ _______ at ten o’clock.3. 他上学经常迟到．He ______ _________ ______ ________ school.4. 有时他晚饭后去图书馆 .He ___________ goes to the library after supper.5. 莉莉不常读报． Lily _________ reads newspaper.

often

sometimes

seldom

always

usually goes to bed

is late for

Let’s talk about our school life!

A: When do you go to school every day?B: At…A: Are you late for school?B: Never/Sometimes/Often… , because---A: What do you like to do at/after school?B: I like …A: How often do you ---?B: I always/usually/…A: When do you ---?B: I --- at/in/on… ---

Homework

Finish the exercises on P49-50

Phrases:

•在早餐时间•在 7岁时•在傍晚•在 12月•在冬天•在中午 /晚上•在周一上午•在 31号晚上•想要告诉你关于我的生活

• at breakfast• at 7/ at the age of 7• in the evening • in December• in winter• at noon/night• on Monday morning• on the evening of 31st• would like to tell you

about my life

• Millie always reads English.

• She often reads books in the Reading Club.

• She is never late for school.

频度副词用在频度副词用在 bebe 动词后，实义动词动词后，实义动词前。前。