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初中英语人教新目标 (Go for it) 版七年级上册Section B备课ppt课件
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这是一份初中英语人教新目标 (Go for it) 版七年级上册Section B备课ppt课件,共21页。PPT课件主要包含了Lead in,认一认读一读,New words ,基数词,基数词的写法,are,them,does,want,women等内容,欢迎下载使用。
netwthreefurfive
six seven eight nine ten
Presentatin
你能用英语说出10~31之间的数字吗?
eleventwelvethirteenfurteenfifteen
sixteenseventeeneighteennineteentwenty
twenty-netwenty-twtwenty-threetwenty-furtwenty-five
twenty-sixtwenty-seventwenty-eighttwenty-ninethirty thirty-ne
1. ten _________________2. eleven _________________3. twelve _________________4. thirteen __________________5. fifteen __________________6. eighteen ___________________ 7. twenty ___________________8. thirty ___________________
1、大的;大号的2、小的;小号的 3、短的;矮的4、长的5、女子6、需要7、看;看上去8、 一双;一对9、买下;拿;取
bigsmallshrtlngwmanneedlkpairtake
Listen and repeat.
Write the numbers in 1a next t the crrect wrds. Which rws f numbers are in the wrng places?
ten____ eleven____ twelve____ thirteen____ furteen____ twenty-five____ twenty-six____ twenty-seven____ twenty-eight____ twenty- nine____twenty____ twenty-ne ____ twenty-tw ____ twenty-three____ twenty-fur____ fifteen ____ sixteen ____ seventeen ____ eighteen ____ nineteen____ thirty____ thirty-ne____
1. 基数词的表达1) ne到twelve, 拼写和读音无规律可言, 只 能逐一记忆。2) thirteen到nineteen,表示“十几”,在个 位数后加后缀-teen,其中要注意 thirteen, fifteen和eighteen的拼写。3) twenty到ninety,表示“几十”,以ty结 尾,但需注意twenty, thirty, frty, fifty, eighty的拼写。
4) 21~29直到91~99,表示“几十几”, 用整 十位数加个位表示, 中间用连字符“-” 把 十位和个位连接起来。 5) ne hundred 意为 “一百”,也可说a hundred,hundred可加具体数字,如 nine hundred (900)。
2. 基数词的用法: 基数词只能修饰可数名词,要注意数词和名词在数上要保持一致。如:ne student 一名学生 tw bys 两名男孩twenty apples 二十个苹果 thirty-three eggs 三十三个鸡蛋
Listen and circle the numbers yu hear in 1a.
1d Listen again. Circle the things in the picture that Kate and her mm talk abut. Check(√) the things Kate buys.
Hw much is the white bag?
It’s seventeen dllars.
1e Ask and answer questins abut the things in the picture abve.
表示数量的词叫基数词。常见的基数词的写法如下:1—12:1 ne 2 tw 3 three 4 fur 5 five 6 six 7 seven 8 eight 9 nine 10 ten 11 eleven 12 twelve13—19:13 thirteen 14 furteen 15 fifteen 16 sixteen 17 seventeen 18 eighteen 19 nineteen
20、30、40、50、60、70、80、90: 20 twenty 30 thirty 40 frty 50 fifty 60 sixty 70 seventy 80 eighty 90 ninety21、32、45、59、63: 21 twentyne 32 thirtytw 45 frtyfive 59 fiftynine 63 sixtythree百、千、百万、十亿:100 a hundred 1,000 a thusand1,000,000 a millin 1,000,000,000 a billin
(1)1—12,拼写和读音没有什么相似之处,无规律可言,应逐一进行记忆。(2)13—19,表示“十几”,在个位数后加后缀teen,并且重音在后。注意thirteen(13), fifteen(15)分别由three和five转化而来;eighteen(18)是eight后加een而来。(3)20—90中,整十以ty结尾。(4)几十几要用连字符。如: 24 twentyfur(5)三位数的词需注意百位和十位之间加and。如: 125 ne hundred and twentyfive
Ⅰ. 用所给词的适当形式填空1. My clthes (be) red and white. 2. These trusers are gd. I’ll take (they) . 3. Hw much (be) the chicken? 4. What clr she (want) ? 5. I dn’t knw the tw (wman) .
根据句意及数字提示拼写单词(1)—Hw much is this watch? —It’s _________(45) yuan.(2)—What is tw and ten? —It’s ______(12).(3)—Hw much is the radi? —It’s _________(69) yuan.(4) ________(42) and eight is fifty.
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