初中英语Section B完美版课件ppt

这是一份初中英语Section B完美版课件ppt，文件包含人教版新目标英语七年级上册Unit7SectionB1a-1e课件pptx、Unit7071amp3、Unit7081cmp3、Unit7091dmp3等4份课件配套教学资源，其中PPT共35页， 欢迎下载使用。
Learning Aims
一、Numbers1. 0—12: (记住每个单词)
2. 13—19: -teen (thir-, fif-, eigh-)
3. 20—90: -ty (twen-, thir-, fr-, fif-, eigh-)
4. 21—99:
ne hundred and thirty-three
二、Sentence patterns abut shpping.
Hw much is the sweater/…? It’s fifteen/… dllars. Hw much are the They are …dllars.
Talk abut the price f the clthes.
Hw much is/are…?
It’s… /They’re…
16 sixteen
17 seventeen
19 nineteen
40 frty
50 fifty
60 sixty
sixty-seven
Listen and repeat.
Can yu slve these prblems? 你们会做下列问题吗?
eight +nine = _________. three + twelve = ________. sixteen + thirteen = __________. thirty – furteen = _________ twenty-six – eighteen = _______.
twenty-nine
14个西红柿27件衬衫35只红袜子63个学生
furteen tmatestwenty-seven shirtsthirty-five red scks.sixty-three students
Translate and write them dwn.
1. - 这双红色的袜子多少钱？ - 12美元。2. - 那件毛衣多少钱？ - 26美元。
Hw much are the red scks? They’re twelve dllars.
Hw much is that sweater? It’s twenty-six dllars.
Rw 1: ten___ eleven___ twelve___ thirteen___ furteen___Rw 2: twenty-five____ twenty-six_____ twenty-seven___ twenty-eight____ twenty-nine___Rw 3: twenty____ twenty-ne____ twenty-tw___ twenty-three___ twenty-fur____ Rw 4: fifteen______ sixteen______ seventeen______ eighteen_______ nineteen_____Rw 5: thirty____ thirty-ne_______
1b Write the numbers in 1a next t thecrrect wrd. Which rws f numbers are in the wrng places?
Listen and circle the numbers yu hear in 1a.
Can yu slve these prblems?
eight +nine = _________. three + twelve = ________. sixteen + thirteen = __________. eleven + seven = _________. nineteen + zer = __________. thirty – furteen = _________. twenty-ne – ten = _________. twenty-six – eighteen = _______. nine – eight = _____. thirty-five – twenty = _______.
11个足球14个西红柿23件衬衫28只红袜子35顶帽子33个乒乓拍45条短裤48件毛衣57双绿鞋子55个闹钟
eleven sccer ballsfurteen tmatestwenty-three shirtstwenty-eight red scksthirty-five hatsthirty-three ping-png batsfrty-five shrtsfrty-eight sweatersfifty-seven green shesfifty-five clcks
Listen again. Circle the things in the picture that Kate and her mm talk abut. Check (√) the thing Kate buys.
Mm: Oh, lk! I like that blue sweater. Hw much is it?Kate: Fifteen dllars. Oh, I like these scks .Mm: Oh, n. I dn’t like red .Kate: D yu like this T-shirt ?Mm :Mmm, yes, I d, but it’s eleven dllars.Kate: Oh. Hw much is the green sweater ?
Mm: It’s twenty dllars. But yu have a green sweater.Kate: Mmm.Mm: Oh, d yu like these trusers?Kate: Oh, yes. Hw much are they ？ Mm: nly sixteen dllars . Kate: Ok, I’ll take them .
Hw much is the white bag?
It’s seventeen dllars.
Ask and answer questins abut the things in the picture in 1d.
A: Hw much is the white T-shirt?
B: It's 11 dllars.
Hw much is the /this/that …?单数物品
Hw much are the/ these/thse …?复数物品
ten baseballs
thirteen tmates
twenty-five hats
thirty-three sweaters
eleven rulers:
twenty-eight basketballs:
thirty pencils:
thirty-nine bks:
Pair wrk :
Shpping time ! 购物时间到！
同学们现场进行实物销售实践！
基数词的表示方法1. 英语中，表示数量的词叫基数词。2. ne~twelve(1-12)的拼写和读音各不相同，无规律可循，应逐一记忆。3. thirteen~nineteen(13-19)表示“十几”，在个位数词后加后缀-teen,读作[ti:n]，单词有两个重音。还要注意thirteen(13)、fifteen(15)和eighteen(18)在拼写上的差别之处。
Language pints
4. twenty~ninety(20-90)表示“几十”， 几十的整十位数是在个位数后加后缀-ty,读[ti]。但要注意加了-ty之后，个位数上的听定就有变化。eg：twenty(20), thirty(30), frty(40), fifty(50)...
5. 21-29直到91-99表示“几十几”，用整数十位数加个位数，中间用连字符“-”把整十位数加个位数，中间用连字符“-”把整十位数和个位数连起来。eg：twenty-three(23); thirty-seven(37); frty-five(45); fifty-tw(52); sixty-ne(61); seventy-three(73); eighty-fur(84); ninety-nine(99).
6. ne hundred“一百”，表示“一百” 用a hundred。要表示200-900，用“数词（tw至nine）+hundred”构成。在此结构中，无论“几百”，hundred都不能加-s变复数形式。
7. hundreds f+复数名词或代词宾格是固定结构，表示“数以百计的”、“成千上万的”，是个模糊数字，不是具体数字。在此结构中，hundreds f 前面不能加数词，hundreds f 后面只能用复数名词或复数代词宾格形式。eg：hundreds f teachers 成百上千的教师 hundreds f them 他/她/它们中数以百计的（人和物）
Demnstratives（指示词）
Structures（句型）
the,this,that,these,thse
big-smalllng-shrt
yuan,dllar(s)
black,white,green,red,blue,yellw,purple,brwn
T-shirt,sweater,skirt,hat,jacket,scks,shrts,shes,trusers
A: Hw much is this shrt red T-shirt？B: It’s seven yuan.A: Hw much are thse blackshes?B: They’re nine dllars.
Write the numbers in English．
1. My uncle is ____________ (25)years ld．2. --Hw much is this hat? --It’s _________ (11)dllars．3. My teacher is nly __________(22)years ld．4. They have _______ (12)balls．5. _______(15)and _________(13)is ____________(28)．
twenty-five
twenty-eight
选择填空。1. – ________ is the TV? – It’s 2000 yuan. A. Hw many B. Hw much C. Hw abut2. – Jim’s _______ is red. A. shes B. bagC. scks
3. – Hw much are the trusers? – ________ twenty dllars. A. It has B. It isC. They are4. –Are these yur shes? –Yes, ___________. A. it is B. they are C. these are
1.This bag is three dllars. (就划线部分提问) ____________ is this bag?2.Hw much are these black shes? (回答) _________fur dllars.3.I want green.(变成what问句) ____________ d yu want?
What clr
4. I like ranges. (变成一般疑问句) _________ like ranges?5. She likes the green sweater. (变成否定句) She ______________ the green sweater.
desn’t like
1．这件白色的毛衣多少钱？(翻译句子) the ?2．那些黑色的鞋18美元。(翻译句子) Thse $18.3．二十八加二十七是五十五。(翻译句子) and is ．
white sweater
Twenty-eight
twenty-seven
4．我弟弟有十三支钢笔。(翻译句子) My brther pens.5．dllars，sweater，my，is，green，twelve(.) (连词成句) .6．T-shirt，the，much，is，yellw，hw(？) (连词成句) ?
My green sweater is twelve dllars
Hw much is the yellw T-shirt