1、,七年级（上）,Go,for,it!,学练优英语教学课件,Section B (1a-1e),学练优七年级英语上（RJ）教学课件,Unit 7,How much are these socks?,学习目标,Key words & phrases:ten, eleven, twelve, thirteen, fifteen, eighteen, twenty, thirtyKey sentences:How much is the white bag?Its seventeen dollars.,句 型 How much is/are? Its /Theyre,Lead in,Talk abou
2、t the prices of the clothes.,How much is that hat?,Its five dollars.,How much is/are?,Its /Theyre,Read and learn,Words and expressions,Presentation,Numbers,课文展现,Listen and repeat.,跟我读！,Can you solve these problems? 你会回答下列问题吗?,eight +nine = _.three + twelve = _.sixteen + thirteen = _ .eleven + seven
3、= _.nineteen + zero = _.thirty fourteen = _.twenty-one ten = _.twenty-six eighteen = _.nine eight = _.thirty-five twenty = _.,seventeen,fifteen,twenty-nine,eighteen,nineteen,sixteen,eleven,eight,one,fifteen,Write the numbers in 1a next to the correct words. Which rows of numbers are in the wrong pla
4、ces?,10,11,12,13,14,25,26,27,28,29,20,23,21,22,15,16,17,18,19,30,31,24,Listen and circle the numbers you hear in 1a.,Listen again. Circle the things in the picture that Kate and her mom talk about. Check () the thing Kate buys.,How much is the blue sweater?,Its 15 dollars.,Ask and answer questions a
5、bout the things in the picture above.,Practice,基数词的表达 1) one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, forty, fifty, eighty的拼写。,4) 2129直到9199，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
6、) one hundred 意为 “一百”，也可说a hundred，hundred可加具体数字，如nine hundred (900)。,一、填表格，记数字。,eleven,13,fifteen,12,twenty,16,eighteen,19,thirty,twenty-six,21,twenty-eight,35,thirty-nine,Exercises,二、做数学题，学英语。1. twenty-six - twelve - nine = _2. sixteen eight eleven = _3. eighteen - seven fifteen = _4. thirteenfour
7、teen-twenty-five = _5. twenty-nine - thirteen - ten = _6. thirty-nine - twenty - five =_ 7. twelve thirteen - fifteen= _8. nineteen - eleven twenty =_,five,thirty-five,twenty-six,two,six,fourteen,ten,twenty-eight,Homework,Homework,书面作业 (Writing work)1.课时训练 Unit 7 Section B第一课时口头作业 (Oral work)1. 背单词。2. 找partner运用所学句型自编对话,Thank you,everyone!Bye-Bye,
