(共21张PPT)
Unit 7 Days and Months
Grammar
1. To review what we learnt in Unit 7.
2. To learn about the usage of numeral and it.
Learning objectives
Ⅰ. Unjumble the words and discover the answer to the riddle.
Building Your Vocabulary
c m e b e r d e __ __ __ __ ___ __ __
p l i r a __ __ __ __
t o b c r e o __ __ __ __ ___ __
y s a d u r t a __ __ __ __ __ ___ __
i f d r y a __ __ __ __ __
o n a d y m __ __ __ __ __
e j n u __ __ __
a m y __ __
r b u f e r y a __ __ __ __ __ ___ __
u l j y __ __ __
D e c e m b e r
A p r i l
O c t o b e r
S a t u r d a y
F r i d a y
M o n d a y
J u n e
M a y
F e b r u a r y
J u l y
Riddle:
On a calendar，Sunday comes before Monday. Where can you find Monday before Sunday Answer：
In a_____________.
dictionary
Ⅰ. Fill in the blanks with the correct forms of the given words. Then complete the chart.
Gramma in Use
1.Mr.Liu loves summer.But his________(two)favourite
season is winter.
2.The______(one)month of the year is January.
3.Saturday is the________(seven)day of the week.
4.March the________(eight)is Women's Day.
first
eighth
second
seventh
1 one first January
2 second
3 March
4 four April
5 fifth
6 six June
7 seventh
8 eight
9 September
10
11 eleventh
12 twelve
two
third
February
three
five
May
ten
October
eleven
November
seven
July
August
eighth
December
twelfth
ninth
tenth
fourth
sixth
nine
【数词】
1．数词的定义
数词是表示数目和先后顺序的词，分为基数词和序数词两种。基数词表示数目，意为“几”；序数词表示顺序，意为“第几”。
(1)1—12: one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve。
(2)13—19的构成一般为个位基数词后直接加 teen, 但注意特例： thirteen, fifteen, eighteen。
(3)20—90的整十位基数词一般为个位基数词后直接加 ty构成，但注意20是twenty，而不是twoty；30是thirty，而不是threety；40是forty，而不是fourty; 50是fifty，而不是fivety; 80是eighty, 而不是eightty。
(4)21—99，表示“几十几”，用整十位数加个位数表示，中间用连字符“ ”把十位数和个位数连接起来。例如：21 twenty one, 35 thirty five。
2．序数词的构成
(1)从1到3是特例： first, second, third; 从4到19的序数词一般在与之相对应的基数词词尾加 th, 但也有特殊情况。例如：five—fifth, eight—eighth, nine—ninth, twelve—twelfth。
(2)整十的序数词是在基数词的基础上变y为 ie，再加 th。例如： twenty—twentieth, forty—fortieth。
(3)两位数的序数词，只需把个位数变为序数词，前面的数词仍用基数词。例如：第二十二twenty second, 第九十九ninety ninth。
3．基数词的用法
(1)基数词作表语。
My telephone number is 8736153.
我的电话号码是8736153。
(2)基数词作定语。
Julia has seven pencils.
朱莉娅有七只铅笔。
4．序数词的用法
(1)序数词可用作定语，修饰名词，其前通常加定冠词the。 但如果序数词前有名词所有格或形容词性物主代词修饰时，则不能加the。
The first day of a week is Sunday.
一周的第一天是星期日。
Today is my brother's fifth birthday.
今天是我弟弟的五岁生日。
(2)序数词可以表示日期，日期可简写。例如：
October the fourth/October 4th/October 4 10月4号
(3)序数词可以表示事物的编号、顺序等，也可以用基数词进行替换。例如：the fifth class＝Class 5/Five 五班，the tenth lesson＝Lesson 10/Ten第十课。
Ⅱ. Fill in the blanks.Then circle what “it” means in each dialogue.
1.A：What's this B：___is a hotel.
2.A：What's that？ B：____is a calendar.,
3.A：What's the______today？ B：It is January 15.
4.A：Look at my new jacket ! B：_____is very beautiful！
5.A：How's the________today B：It is nice and cool.,
6.A：Is May your favourite month B：Yes，_____is.,
It
weather
It
date
It
it
【it】
it作代词，其主要用法如下：
1．指代前面提到过的事物
—What's that 那是什么？
—It's a cat.它是一只猫。
2．指人(通常是不知道性别)
There's someone knocking on the door.Who's it
有人在敲门。是谁呢？
3．表示时间、星期或季节
It's seven o'clock.7点了。
It's Friday today.今天是星期五。
4．表示距离
How far is it from your home to the school
从你家到学校有多远？
5．表示天气
It's very cold today.今天很冷。
6．表示情况
How is it going with you
你最近怎么样？
Ⅰ. Listen and repeat.
Listening and Speaking
/ / February usually
/ t / hot let skate right
/ d / do day down cold
/ k / like look Christmas calendar
/ ɡ / green grass forget against
Ⅱ. Look at the calendar and answer the questions.
1.What is the date of the first Wednesday in the month
2.What day of the week is January 23
3.How many Saturdays are in this month
4.What is the date of the fourth Tuesday
5.What is the date two days after the
third Monday
Answers:
It's Monday.
It's January 4.
Four.
It's January 19.
It's January 24.
Summary
numeral
it
GOOD JOB
