資源簡介

(共30張PPT)
Unit 6 Celebrating the Big Days
Exploring the Topic:
Grammar in Use
(Ordinal numbers & The simple present tense; The present continuous tense)
Learning objectives
1. 在語境中理解序數詞的形式、意義和使用；
2. 通過比較學習，在語境中理解一般現在時和現在進行時的不同語用功能；
3. 用現在進行時改寫畫線句子，體會改變時態后文章內涵的變化。
1
Ordinal numbers
序數詞
Activity 1
Look at the pictures and read the sentences. Pay attention to the words in bold.
1.I'm thirteen years old. This is my thirteenth birthday.
2.Teachers' Day is on September 10th.
3.About one hundred people are taking part in the dragon boat race.
What’s the difference between cardinal numbers(基數詞) and ordinal numbers (序數詞)
(form and meaning)
Observing
基數詞
序數詞
序數詞
基數詞
= join in 參加
龍舟賽
Ordinal numbers
eg.I have seven friends.
eg.This is my seventh birthday.
基數詞
表示數量的數詞
序數詞
表示順序的數詞
數詞
01
02
、
一二三，特殊記，
th要從四加起
八去t，九去e，
ve要用f來替；
整十變y為ie，
再加th別忘記；
若是遇到幾十幾，
只變個位就可以。
基變序小口訣送你們：
特殊記
first
second
third
one
two
three
seventh(7th)
fourth (4th)
sixth(6th)
seven
six
four
th要從四加起
八去
eighth 第八
九去
第九 ninth
ve要用f來替
five-fifth,
twelve-twelfth
整十變y為ie，再加th別忘記
twenty—twentieth
若是遇到幾十幾，
只變個位就可以。
twenty-one—twenty-first
Ordinal numbers 序數詞
grammar
序數詞的縮寫：在阿拉伯數字后面加上序數詞的最后兩個字母。
first second third fourth twentieth one hundredand eleventh
1st 2nd 3rd 4th 20th 111th
記憶口訣：
一二三，特殊記，th要從四加起；
八去t，九去e，ve要用f替；
整十變y為ie，再加th別忘記；
若是遇到幾十幾，只變個位就可以。
Activity 2
Pair plete the table and learn how to form ordinal numbers.
1 one first 1st 15 fifteen ___________ 15th
2 two second 2nd 20 twenty twentieth 20th
3 three third 3rd 21 twenty-one twenty-first 21st
4 four _______ 4th 40 forty fortieth 40th
5 five fifth 5th 50 fifty ___________ 50th
8 eight _______ 8th 90 ninety ___________ 90th
9 nine ninth 9th 100 one hundred one __________ ______
12 twelve twelfth 12th 101 one hundred and one one hundred and________ 101st
fourth
eighth
fiftieth
100th
first
ninetieth
hundredth
fifteenth
數字 基數詞 序數詞 縮寫 數字 基數詞 序數詞 縮寫
Ordinal numbers 序數詞
grammar
用法：
1.序數詞前一般要加定冠詞the表示順序。
e.g. My brother is planting the second tree.
我弟弟正在種植第二棵樹。
2.序數詞常用作名詞的定語，但當名詞前已有形容詞性物主
代詞、名詞所有格等限定詞時，則不再用定冠詞the。
e.g. her fifth birthday 她的5歲生日
Lily’s fifth birthday 麗麗的第五個生日
Activity 3
Read the text and tick(√) the correct words.
On Tree-planting Day every year, Miss Wang always takes her students to plant trees in the park. She plants the (one/first) tree to show the students how to do it. Then, she helps some students to plant the(two/second) tree. After that, boys plant the (three/third) tree and girls plant the (four/ fourth) tree. In the end, students plant trees by themselves. This year, Miss Wang wants to plant (nine/the ninth) trees.
by oneself 獨自地，單獨
植樹節
種樹,植樹
= at last最后
如何做這件事
2
the simple present VS present continuous tense
一般現在時 VS 現在進行時
Review
Look and fill.
4.What do your family do at the Spring Festival
We always ________ (make) dumplings and ________(watch) TV show.
make
Do you like eating dumplings
Yes, I do. 5.And I _____________ (learn) how to make dumplings these days.
watch
am learning
包餃子
The simple present tense & The present continuous tense
What do your family do
at the Spring Festival
We always make dumplings and watch TV show.
-Do you like eating dumplings
-Yes, I do.
一般現在時：
1.表示經常性、習慣性的動作或狀態。
2.表示狀態，能力，性格。
3.表示客觀真理。
動詞形態有__________和________兩種。
be動詞
實義動詞
一般現在時態
謂語動詞是be 謂語動詞是實義動詞 主語是第三人稱單數 主語是非第三人稱單數
肯定句 He is a teacher. He goes to school every day. They go to school every day.
否定句
一般疑問句
答語
He is not a teacher.
Is he a teacher
Yes, he is.
No, he isn’t.
He doesn’t go to school every day.
Does he go to school every day
Yes, he does.
No, he doesn’t.
They don’t go to school every day.
Do they go to school every day
Yes, they do.
No, they don’t.
動詞三單的變化
一般情況，直接加-s
play - plays
輔音字母加y結尾，變y為i加-es
study - studies
以s，ch，x，sh結尾加-es
wash - washes
以o結尾的，大部分單詞加-s
例外：go - goes
do - does
The simple present tense & The present continuous tense
And I am learning how to make dumplings these days.
現在進行時：
1.表示現在正在進行，發生的的動作
2.表示當前一段時間內正在進行的
動作或狀態
肯定句
主語 + am / is / are + doing + 其他
否定句
主語 + am / is / are + not + doing + 其他
一般疑問句
Am / Is / Are + 主語 + ( not ) + doing + 其他
特殊疑問句
特殊疑問詞 + 一般疑問句
結構
現在進行句式結構
Jim is reading a book now.
Jim is not reading a book now.
Is Jim reading a book now
What is Jim doing now
直
直接在動詞后添加 -ing
play - playing
jump - jumping
去
以不發音的e結尾，去e加-ing
live - living
move - moving
雙
重讀閉音節，雙寫尾字母加-ing
shop - shopping
swim - swimming
改
以 ie 結尾，改 ie 為 y 再加-ing
lie - lying
die - dying
tie - tying
現在進行時態動詞的變化規則
Activity 2 Complete the table and think about the usage of the simple present and present continuous tense.
Subject The simple present tense The present continuous tense
I am (not) happy (don't) sing _____(not) singing.
You/We/They are (not) happy (_____) sing are (not) singing.
He/She/It _______(not) happy sings/doesn't sing. ____(not)________.
am
don't
is
is
singing
一般現在時態
(be動詞)
一般現在時態
(實義動詞)
現在進行時態
Activity 3 Read the text and rewrite the underlined sentences in the present continuous tense.
At the Mid-Autumn Festival, my family eat mooncakes to celebrate it. At night, we also have a big dinner together. We eat delicious food and have some drinks. And then we enjoy the moon and talk with each other. My father lights the lanterns and hangs them in trees. We enjoy the beautiful night very much.
We _______________ delicious food and _____________some drinks.
My father ______________ the lanterns and ____________them in trees.
1. We eat delicious food and have some drinks.
2. My father lights the lanterns and hangs them in trees.
are eating
having
is lighting
hanging
Production
在晚上
喝一些飲料
與.......交談
點燈籠
在中秋節
時態不同，
含義也有所不同。
Assessment
Self-assessment
How well do you know about this lesson Tick (√)the boxes.
1. I can understand the form, meaning and usage of ordinal
numbers in context.
2. I can understand the different pragmatic functions of simple
present tense and present continuous tense in context.
3.I can rewrite the underlined sentence in present continuous tense .
Homework
1. Review the rules of ordinal numbers.
2. Draw a mind map to show the differences between the simple present tense and the present continuous tense.
Thank you！

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