初中仁爱科普版（2024）Unit 6 Celebrating the Big Days精品ppt课件

这是一份初中仁爱科普版（2024）Unit 6 Celebrating the Big Days精品ppt课件，共30页。
Learning bjectives
1. 在语境中理解序数词的形式、意义和使用；2. 通过比较学习，在语境中理解一般现在时和现在进行时的不同语用功能；3. 用现在进行时改写画线句子，体会改变时态后文章内涵的变化。
Ordinal numbers序数词
Lk at the pictures and read the sentences. Pay attentin t the wrds in bld.
1.I'm thirteen years ld. This is my thirteenth birthday.
2.Teachers' Day is n September 10th.
3.Abut ne hundred peple are taking part in the dragn bat race.
What’s the difference between cardinal numbers(基数词) and rdinal numbers (序数词)?
(frm and meaning)
= jin in 参加
Ordinal numbers
eg.I have seven friends.
eg.This is my seventh birthday.
一二三，特殊记，th要从四加起 八去t，九去e，ve要用f来替；整十变y为ie，再加th别忘记； 若是遇到几十几，只变个位就可以。
ve要用f来替five-fifth, twelve-twelfth
整十变y为ie，再加th别忘记twenty—twentieth
若是遇到几十几，只变个位就可以。
twenty-ne—twenty-first
Ordinal numbers 序数词
序数词的缩写：在阿拉伯数字后面加上序数词的最后两个字母。
记忆口诀：一二三，特殊记，th要从四加起；八去t，九去e，ve要用f替；整十变y为ie，再加th别忘记；若是遇到几十几，只变个位就可以。
Pair wrk. Cmplete the table and learn hw t frm rdinal numbers.
用法：1.序数词前一般要加定冠词the表示顺序。 e.g. My brther is planting the secnd tree. 我弟弟正在种植第二棵树。2.序数词常用作名词的定语，但当名词前已有形容词性物主代词、名词所有格等限定词时，则不再用定冠词the。 e.g. her fifth birthday 她的5岁生日 Lily’s fifth birthday 丽丽的第五个生日
Read the text and tick(√) the crrect wrds.
On Tree-planting Day every year, Miss Wang always takes her students t plant trees in the park. She plants the (ne/first) tree t shw the students hw t d it. Then, she helps sme students t plant the(tw/secnd) tree. After that, bys plant the (three/third) tree and girls plant the (fur/ furth) tree. In the end, students plant trees by themselves. This year, Miss Wang wants t plant (nine/the ninth) trees.
by neself 独自地，单独
= at last最后
the simple present VS present cntinuus tense 一般现在时 VS 现在进行时
Lk and fill.
➼4.What d yur family d at the Spring Festival?
We always ________ (make) dumplings and ________(watch) TV shw.
➼D yu like eating dumplings?
Yes, I d. 5.And I _____________ (learn) hw t make dumplings these days.
am learning
The simple present tense & The present cntinuus tense
What d yur family d at the Spring Festival?
We always make dumplings and watch TV shw.
-D yu like eating dumplings?
-Yes, I d.
一般现在时：1.表示经常性、习惯性的动作或状态。2.表示状态，能力，性格。3.表示客观真理。动词形态有__________和________两种。
He is nt a teacher.
Is he a teacher?
Yes, he is.N, he isn’t.
He desn’t g t schl every day.
Des he g t schl every day?
Yes, he des.N, he desn’t.
They dn’t g t schl every day.
D they g t schl every day?
Yes, they d.N, they dn’t.
play - plays
辅音字母加y结尾，变y为i加-es
study - studies
以s，ch，x，sh结尾加-es
wash - washes
以结尾的，大部分单词加-s
And I am learning hw t make dumplings these days.
现在进行时：1.表示现在正在进行，发生的的动作2.表示当前一段时间内正在进行的 动作或状态
主语 + am / is / are + ding + 其他
主语 + am / is / are + nt + ding + 其他
Am / Is / Are + 主语 + ( nt ) + ding + 其他
特殊疑问词 + 一般疑问句
Jim is reading a bk nw.
Jim is nt reading a bk nw.
Is Jim reading a bk nw?
What is Jim ding nw?
直接在动词后添加 -ing
play - playing
jump - jumping
以不发音的e结尾，去e加-ing
live - living
mve - mving
重读闭音节，双写尾字母加-ing
shp - shpping
swim - swimming
以 ie 结尾，改 ie 为 y 再加-ing
lie - lying
die - dying
tie - tying
Activity 2 Cmplete the table and think abut the usage f the simple present and present cntinuus tense.
Activity 3 Read the text and rewrite the underlined sentences in the present cntinuus tense.
At the Mid-Autumn Festival, my family eat mncakes t celebrate it. At night, we als have a big dinner tgether. We eat delicius fd and have sme drinks. And then we enjy the mn and talk with each ther. My father lights the lanterns and hangs them in trees. We enjy the beautiful night very much.
We _______________ delicius fd and _____________sme drinks.
My father ______________ the lanterns and ____________them in trees.
1. We eat delicius fd and have sme drinks.
2. My father lights the lanterns and hangs them in trees.
are eating
is lighting
时态不同，含义也有所不同。
Self-assessmentHw well d yu knw abut this lessn? Tick (√)the bxes.
1. I can understand the frm, meaning and usage f rdinal numbers in cntext. 2. I can understand the different pragmatic functins f simple present tense and present cntinuus tense in cntext.3.I can rewrite the underlined sentence in present cntinuus tense .
1. Review the rules f rdinal numbers.2. Draw a mind map t shw the differences between the simple present tense and the present cntinuus tense.