英语七年级下册（2024）Unit 1 Home获奖ppt课件

这是一份英语七年级下册（2024）Unit 1 Home获奖ppt课件，共41页。PPT课件主要包含了Show time，like等内容，欢迎下载使用。
Learning Objectives
1.use cardinal and rdinal numbers crrectly in sentences;2.identify the use f cardinal and rdinal numbers in describing distances, huse numbers, areas, years, the number f peple and things, grades, dates, psitins, etc.;3.talk abut hmes and families by using cardinal and rdinal numbers;4.imprve syllable awareness and prnunciatin skills.
In this lessn, we will be able t:
We use cardinal numbers almst every day. Lk at the numbers belw.
Cardinal numbers
Read the text belw abut Neil’s hme and pay attentin t the use f cardinal numbers.
Neil’s hme is abut 15 miles frm Lndn. lt is n 28 Rse Street. It has an area f 160 square metres. His phne number is 0207 000 1111.
Neil lves taking pictures. He has abut 2,000 pictures n his phne. They are very beautiful!
We can use cardinal numbers t talk abut distance, huse numbers, areas, , years, the number f peple and things, etc.
phne numbers
基数词不难记，找对方法很容易。1 至 12 逐个记，thirteen 到 nineteen 有规律，十几后面都有 teen。二十整数到九十，ty 结尾要牢记，twenty、thirty、frty、fifty、sixty、seventy、eighty、ninety。几十几很简单，先说几十后说几，中间连字符别忘记。百位以上更好记，百位用 hundred，百位加几十几，千位用 thusand，依次类推记心里。
表示数量：基数词可以用来表示人或物的数量。例如：There are five bks n the desk.（桌子上有五本书。）
表示编号：基数词可以用来表示事物的编号。例如：Rm 201（201 房间）。
表示年龄：基数词可以用来表示人的年龄。例如：He is twenty years ld.（他二十岁了。）
表示时刻：基数词可以用来表示时刻。例如：It's eight 'clck nw.（现在是八点钟。）
Try t read the big numbers belw.
4,056 = fur thusand and fifty-six23,813 = twenty-three thusand eight hundred and thirteen567,110 = five hundred and sixty-seven thusand ne hundred and ten6,425,000 = six millin fur hundred and twenty-five thusand
Simn is writing abut his hme and family. Read the sentences belw and pay attentin t the numbers in his writing.
1 We live in Rm 806, Building 15, City Garden.2 Our flat is 98 square metres in area.3 Our phne number is 010-1212 1212.4 My sister Annie is nine years ld, and she is in Grade 4.5 Mum usually gets up at 6:45 in the mrning.6 My cmputer csts 4,550 yuan.
Talk with yur partner abut yur hme and family, using cardinal numbers.
Read the sentences belw abut Li Mengtian and pay attentin t the use f rdinal numbers.
Li Mengtian lives n the twenty-secnd flr.Her birthday is n the twentieth f February.She is in the seventh grade.She is always the first in her class t get t schl.
We use rdinal numbers t talk abut the rder f things and events. We use them t talk abut grades, dates, , psitins, etc.
Ordinal numbers
基数词变序数词记忆口诀
基变序，有规律，词尾加上“th”。一、二、三，特殊记，词尾字母 t，d，d。八去 t，九去 e，f 来把 ve 替。若是遇到几十几，只变个位就可以。
• 表示顺序：序数词可以用来表示事物的顺序。例如：He is the first ne t cme.（他是第一个来的。）
• 表示日期：序数词可以用来表示日期。例如：May 1st is Labur Day.（五月一日是劳动节。）
• 表示楼层：序数词可以用来表示楼层。例如：He lives n the fifth flr.（他住在五楼。）
Simn is ding a test n rdinal numbers. Lk at the numbers belw and write the numbers ut in wrds.
1st =2nd = secnd3rd = third4th = furth5th = fifth
6th =7th =8th =9th = ninth10th =
12th = twelfth14th =19th =20th = twentieth21st = twenty-first
22nd =30th =40th = frtieth90th =100th =
twenty-secnd
ne hundredth
Simn wants t tell his friends abut the three blggers. Cmplete his sentences with the crrect rdinal numbers.
Li Mengtian lives in a building with 22 flrs. Her hme is n the tp flr, the flr. Her family always eat yuanxia n the Lantern Festival—the day f the first mnth in the Chinese lunar calendar.Neil is a Grade 7 student. He is in the grade. He is usually the t get up in his family because he likes jgging in the mrning. His mum is the secnd ne, right after Neil.3. Femi’s birthday is in March, the mnth f the year. Tday is his birthday. He is 13 years ld nw.
Write a shrt text abut yur family life, using bth cardinal numbers and rdinal numbers.
Prnunciatin
Syllables are wrd parts.
Each syllable has a vwel sund.
Yu can figure ut the number f syllables by clapping r cunting the vwel sunds.
What are syllables?
Wrds with ne syllable
Wrds with tw syllables
Wrds with three r mre syllables
Smetimes when we add -(e)s t a wrd, the wrd will have an extra syllable
Syllables in wrds
一靠后，二分手，多个中间偏左右，组合字母算一个，常见组合要遵守。词尾看e加音节，发音不发分两种，双字相连不连手，听音验证最后面，解释意外不发愁。
Hungry Hungry fr Syllables
The very hungry caterpillar ate s many things! Hw many syllables d yu hear in each wrd?
cm/frt/able
beau/ti/ful
2. cmfrtable4. village6. secnd8. smetimes
1. like 3. balcny5. number7. beautiful
Listen t these wrds. Write dwn the number f syllables in each wrd in the blanks.
1. flwer, flwers3. flr, flrs5. huse, huses7. kitchen, kitchens
2. light, light4. price, prices6. restaurant, restaurants8. parent, parents
1. flwer, flwers3. flr, flrs5. huse, hus/es7. kitchen, kitchens
2. light, lights4. price, pri/ces6. restaurant, restaurants8. parent, parents
Listen t the singular and plural frms f the wrds belw. Tick (√) the bx if yu hear an extra syllable in the plural frm.
Let’s d mre!
1. cttage, cttages3. bedrm, bedrms5. hliday, hlidays7. ptat, ptates
2. farmhuse, farmhuses
2. farm/huse, farm/hus/es
8. ad/dress, ad/dress/es
4. class, classes
6. bamb, bambs
8. address, addresses
4. class, class/es
Pay attentin t the syllables in the wrds.
Listen t the fllwing pem.
My hme des nt have much space,But it is a wnderful place.I can play with my beautiful cat,Put n her head a lvely hat,And chat with Mum and Dad,Feeling cmfrtable and glad.
My hme des nt have much space,But it is a wn/der/ful place.I can play with my beau/ti/ful cat,Put n her head a lve/ly hat,And chat with Mum and Dad,Feel/ing cm/frt/able and glad.
Where yu live, cherish every mment with yur family, fr hme is where lve and happiness are entwined with the magic f numbers.
1.Neil's hme is abut 15 miles frm Lndn. “15” is a(n)（ ）.A. cardinal number B. rdinal number2.She is always the first in her class t get t schl. “first” is a(n)（ ）.A. cardinal number B. rdinal number3.The number “4,550” in “My cmputer csts 4,550 yuan.” is a(n)（ ）.A. cardinal number B. rdinal number4.His birthday is n the twentieth f June. “twentieth” is a(n)（ ）.A. cardinal number B. rdinal number
二、根据中文提示写出正确的序数词第二十 第三十 第四十 第五十 第六十 第七十 第八十 第九十 第一百