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2020-2021学年Module1 Amazing thingsUnit 2 Numbers第3课时学案设计
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这是一份2020-2021学年Module1 Amazing thingsUnit 2 Numbers第3课时学案设计，共7页。学案主要包含了列出我的疑惑，我的知识网络图，教与学的反思等内容，欢迎下载使用。
朗读课本P23.24数词，并尝试总结规律。
【列出我的疑惑】
【探究案】
探究点一：数词分类及读法、写法
1.数词的分类
数词可以分为____数词和____数词两类。____数词表示数量的多少。 如：ne, tw, three, fur…___数词表示数字的次序。如：first, secnd, third, furth…
2.请写出基数词1-12：________________________________________________________
___________________________________________________________________________
thirteen, furteen, fifteen, sixteen, seventeen, eighteen, nineteen.
13-19 的基数词：以______结尾。
3. twenty, thirty, frty, fifty, sixty, seventy, eighty, ninety.
20-90的整十数基数词的表示方法：均以 ___结尾.
几十几的基数词：十位数与个位数之间要用__________连接.
例如：85— eighty-five 28—twenty-eight
4.三位数的基数词：在百位和十位（若无十位则和个位）之间用___连接。
如：148—ne hundred and frty-eight, 206—tw hundred and six
多位数的表示方法：
从个位开始三个化为一级，分为个级，__级，____级和____级，读的时候从高位开始按照三位数的读法读出再加上表示级别的词。
如: 31,415,923
读作：thirty-ne millin fur hundred and fifteen thusand nine hundred and twenty-three
5.hundred(百）thusand(千），millin(百万），billin（十亿）前面有数词时后面不加__.
Fr example: 5000—five thusand
表示不确定的数目时后面加s,再加单词___.
Fr example: hundreds f 成百上千 thusands f 成千上万
6. 基数词的写法
1）每三位数算一个单位，三个0为千，六个0为百万，9个0为十亿。
2）长的基数词则要用逗号，从右向左三位三位地分开。
写出下面数字：
① three thusand eight hundred and sixty-tw
②eighteen thusand nine hundred and seventy-tw
③fur hundred and eighty-nine thusand, nine hundred and thirty-tw
7.读出下列数字：
7,002_____________________________________________________________________
45, 256 ___________________________________________________________________
6, 302, 876________________________________________________________________
652______________________________________________________________________
20, 435 ___________________________________________________________________
64, 265, 123 _______________________________________________________________
8.完成课本24页练习。
探究点二：数词的常见用法
1.编号的表达
8路公共汽车______________ ________________
8419房间_____________________
第2课________________ _____________________
第56页_______________ _____________________
2.日期的表达
日期英语表达顺序：___________年用___数词，日用___数词。
3.百分数、小数、分数的表达
55% ___________0.1______________7/20_____________
注意：分子用___数词，分母用___数词。当分子大于1时，分母加s.
4.时间的表达
8:00_______________
10:10______________ ______________________
2:55_______________ ______________________
5.倍数的表达
一倍：______两倍：______三倍：____________大于等于三倍： 基数词+______
6.① 表示大约年龄：in ne’s +__________________
e.g. He began t learn English in his frties.
She gt married in her early twenties.
②表达年代: in +the+___________/ __________
e.g. The light was invented in 1870s/ 1870’s.
③计数单位复数+f 表示概数: ___________/ __________/_________/ __________ f …
e.g. Basketball is s ppular that millins f peple play it fr fun.
探究点三：加减乘除的表达
1.请在下列数学等式中加入符号＋ 、－ 、X 、 ÷ 使之成立。
①1 plus 1 equals 2. (1 1 = 2)
②5 minus 2 is 3. (5 2 = 3)
③5 multiplied by 4 equals 20. ( 5 4 = 20)
④16 divided by 4 is 4. (16 4=4)
2.完成课本25页B.
【我的知识网络图】
【训练案】
Ⅰ.单项选择。
1. Tny's mum lks yung and beautiful. It is hard t imagine she is already in her _______.
A. fiftiesB. fiftyC. fiftiethsD. fiftieth
2. 1,498 can be read as ________.
A. ne thusand fur hundred and ninety-eight
B. a thusand fur hundreds and ninety eight
C ne thusand and fur hundred ninety-eight
D. ne thusand fur hundreds and ninety-eight
3. --- Hw many friends will cme t yur ________ birthday party?
--- Abut________.
A. fifteen; fifteenB fifteenth; fifteenth
C. fifteen; fifteenthD. fifteenth; fifteen
4. There are usually ________ days in a year.
A. three hundreds and sixty-fiveB. three hundred and sixty five
C. three hundred and sixty-fiveD. three hundreds and sixty five
5. Tw mnths ag, China tested its ________ aircraft carrier(航空母舰) built cmpletely n
its wn.
A. neB. firstC. the ne D. the first
Ⅱ.用括号中所给单词的适当形式填空。
6. Yancheng has the ________ (tw) largest ppulatin f mre than 7 millin in Jiangsu Prvince.
7. Peter and his wife live n the ________ (seven) flr and they g up and dwn by lift.
8. The ________ (thirty- tw) Olympics will be held in Tky in 2020.
9. There were ________ (thusand) f peple at the cncert.
10. They are celebrating their daughter's ________ (twenty ne) Birthday in the Garden Htel.
Ⅱ.完形填空
Many peple are superstitius(迷信的) abut numbers. They think that there are lucky numbers and 11 numbers.
The number 13 is ften cnsidered（被认为) unlucky. In 12 parts f the wrld, buildings dn't have the 13 flr. Peple g frm the twelfth t the furteenth 14 . Sme dr numbers are like that 15 . In Japan, the number 4 is cnsidered unlucky because in Japan the wrd “fur” is prnunced the same as the wrd “death”. The Japanese 16 give gifts f fur knives, fur napkins r fur f anything.
17 are lucky numbers? 7 is a lucky number in many places, and 8 is cnsidered a lucky number bth in Japan and China. In China, businesses ften pen 18 August 8, and many cuples get married at 8:08 n August 8. Sme peple 19 lucky numbers very deeply. They wuld like t get a telephne number with “8” r “6” in it thugh it 20 them much mre mney. They think that the lucky numbers can really bring them gd luck, and, at least n evidence（证据)says they can nt.
11. A. true B. unlucky C. gd
12. A. every B. any C. sme
13. A. thirteenth B. thirteen C. thirty
14. A. ffice B. number C. flr
15. A. as well B. and s n C. fr example
16. A. never B. always C. smetimes
17. A. What B. Why C. When
18. A. in B. n C. at
19. A. plan B. discuss C. believe
20. A. csts B. spends C. pays
Ⅳ.阅读理解
In the past five years, Lrd(公爵) Michael Bates, has walked in hundreds f cities t prmte (推广) peace and charity.“I am nt a natural utdr persn,” he says, “but I can nly walk when I have a clear purpse(目的).” He has walked at least 12, 000 kilmetres and raised mre than 460,000 punds(英镑). The mney has helped many children thrugh educatin and sprts.
In 2015. Lrd Bates set ut frm Beijing all the way t Hangzhu and raised a ttal f 90,000 punds fr children with disabilities(残疾), And his bk Walk fr Peace has just cme ut in China. The Chinese gvernment thanked Lrd Bates fr his cntributin t peace and charity, as well as building the bridge f understanding between the tw cuntries.
“Lts f peple want wrld peace, but wrld peace starts with better relatins in yur wn sciety, better relatins in yur family, and building friendship abrad. It begins with us,” says Lrd Bate.
21. Where des Lrd Bates cme frm?
A. Britain.B. Canada.C. China.D. America.
22. What’s the purpse f Lrd Bates walking?
A. T be a natural utdr man.
B. T cntribute t peace and charity.
C. T write his bk.
D. T build a bridge between peace and his cuntry.
3. Lrd Bates raised ________ punds in China.
A.12,000B.460,000C. mre than 90.000D. 90,000
4. Accrding t Lrd Bates, wrld peace des NOT start with ________.
A. having better relatins in yur wn sciety
B. having better relatins in yur farm
C walking frm Beijing t Hangzhu
D. building relatinship abrad
5. In which part f the newspaper can yu nrmally read this passage?
A. Art.B. News.C. Business.D. Sprts.
【教与学的反思】
训练案答案：
Ⅰ.1-5 AADCB
Ⅱ. 6. secnd 7. seventh 8. thirty-secnd 9. thusands 10. twenty-first
Ⅲ. 11-15 BCACA 16-20 AABCA
Ⅳ. 21-25 ABDCB
学生姓名
班级
序号
课题内容
Unit 2 Numbers Grammar
学习目标
与
核心素养
1.理解基数词和序数词的表达及使用方法。
2.学会数字的各种用法：编号、日期、分数、小数、百分数、时间、倍数、概数等。
3.了解和加，减，乘，除运算有关的单词crrectly,plus,minus,equal和短语,,,, by.和 by...等
4.学会使用祈使句表达加，减，乘，除的基本运算指令，用“主-系-表”结构表达运算算式。
学习重点
学会数字的各种用法：编号、日期、分数、小数、百分数、时间、倍数、概数等。
学习难点
学会使用祈使句表达加，减，乘，除的基本运算指令，用“主-系-表”结构表达运算算式。
朗读课本P23.24数词，并尝试总结规律。
【列出我的疑惑】
【探究案】
探究点一：数词分类及读法、写法
1.数词的分类
数词可以分为____数词和____数词两类。____数词表示数量的多少。 如：ne, tw, three, fur…___数词表示数字的次序。如：first, secnd, third, furth…
2.请写出基数词1-12：________________________________________________________
___________________________________________________________________________
thirteen, furteen, fifteen, sixteen, seventeen, eighteen, nineteen.
13-19 的基数词：以______结尾。
3. twenty, thirty, frty, fifty, sixty, seventy, eighty, ninety.
20-90的整十数基数词的表示方法：均以 ___结尾.
几十几的基数词：十位数与个位数之间要用__________连接.
例如：85— eighty-five 28—twenty-eight
4.三位数的基数词：在百位和十位（若无十位则和个位）之间用___连接。
如：148—ne hundred and frty-eight, 206—tw hundred and six
多位数的表示方法：
从个位开始三个化为一级，分为个级，__级，____级和____级，读的时候从高位开始按照三位数的读法读出再加上表示级别的词。
如: 31,415,923
读作：thirty-ne millin fur hundred and fifteen thusand nine hundred and twenty-three
5.hundred(百）thusand(千），millin(百万），billin（十亿）前面有数词时后面不加__.
Fr example: 5000—five thusand
表示不确定的数目时后面加s,再加单词___.
Fr example: hundreds f 成百上千 thusands f 成千上万
6. 基数词的写法
1）每三位数算一个单位，三个0为千，六个0为百万，9个0为十亿。
2）长的基数词则要用逗号，从右向左三位三位地分开。
写出下面数字：
① three thusand eight hundred and sixty-tw
②eighteen thusand nine hundred and seventy-tw
③fur hundred and eighty-nine thusand, nine hundred and thirty-tw
7.读出下列数字：
7,002_____________________________________________________________________
45, 256 ___________________________________________________________________
6, 302, 876________________________________________________________________
652______________________________________________________________________
20, 435 ___________________________________________________________________
64, 265, 123 _______________________________________________________________
8.完成课本24页练习。
探究点二：数词的常见用法
1.编号的表达
8路公共汽车______________ ________________
8419房间_____________________
第2课________________ _____________________
第56页_______________ _____________________
2.日期的表达
日期英语表达顺序：___________年用___数词，日用___数词。
3.百分数、小数、分数的表达
55% ___________0.1______________7/20_____________
注意：分子用___数词，分母用___数词。当分子大于1时，分母加s.
4.时间的表达
8:00_______________
10:10______________ ______________________
2:55_______________ ______________________
5.倍数的表达
一倍：______两倍：______三倍：____________大于等于三倍： 基数词+______
6.① 表示大约年龄：in ne’s +__________________
e.g. He began t learn English in his frties.
She gt married in her early twenties.
②表达年代: in +the+___________/ __________
e.g. The light was invented in 1870s/ 1870’s.
③计数单位复数+f 表示概数: ___________/ __________/_________/ __________ f …
e.g. Basketball is s ppular that millins f peple play it fr fun.
探究点三：加减乘除的表达
1.请在下列数学等式中加入符号＋ 、－ 、X 、 ÷ 使之成立。
①1 plus 1 equals 2. (1 1 = 2)
②5 minus 2 is 3. (5 2 = 3)
③5 multiplied by 4 equals 20. ( 5 4 = 20)
④16 divided by 4 is 4. (16 4=4)
2.完成课本25页B.
【我的知识网络图】
【训练案】
Ⅰ.单项选择。
1. Tny's mum lks yung and beautiful. It is hard t imagine she is already in her _______.
A. fiftiesB. fiftyC. fiftiethsD. fiftieth
2. 1,498 can be read as ________.
A. ne thusand fur hundred and ninety-eight
B. a thusand fur hundreds and ninety eight
C ne thusand and fur hundred ninety-eight
D. ne thusand fur hundreds and ninety-eight
3. --- Hw many friends will cme t yur ________ birthday party?
--- Abut________.
A. fifteen; fifteenB fifteenth; fifteenth
C. fifteen; fifteenthD. fifteenth; fifteen
4. There are usually ________ days in a year.
A. three hundreds and sixty-fiveB. three hundred and sixty five
C. three hundred and sixty-fiveD. three hundreds and sixty five
5. Tw mnths ag, China tested its ________ aircraft carrier(航空母舰) built cmpletely n
its wn.
A. neB. firstC. the ne D. the first
Ⅱ.用括号中所给单词的适当形式填空。
6. Yancheng has the ________ (tw) largest ppulatin f mre than 7 millin in Jiangsu Prvince.
7. Peter and his wife live n the ________ (seven) flr and they g up and dwn by lift.
8. The ________ (thirty- tw) Olympics will be held in Tky in 2020.
9. There were ________ (thusand) f peple at the cncert.
10. They are celebrating their daughter's ________ (twenty ne) Birthday in the Garden Htel.
Ⅱ.完形填空
Many peple are superstitius(迷信的) abut numbers. They think that there are lucky numbers and 11 numbers.
The number 13 is ften cnsidered（被认为) unlucky. In 12 parts f the wrld, buildings dn't have the 13 flr. Peple g frm the twelfth t the furteenth 14 . Sme dr numbers are like that 15 . In Japan, the number 4 is cnsidered unlucky because in Japan the wrd “fur” is prnunced the same as the wrd “death”. The Japanese 16 give gifts f fur knives, fur napkins r fur f anything.
17 are lucky numbers? 7 is a lucky number in many places, and 8 is cnsidered a lucky number bth in Japan and China. In China, businesses ften pen 18 August 8, and many cuples get married at 8:08 n August 8. Sme peple 19 lucky numbers very deeply. They wuld like t get a telephne number with “8” r “6” in it thugh it 20 them much mre mney. They think that the lucky numbers can really bring them gd luck, and, at least n evidence（证据)says they can nt.
11. A. true B. unlucky C. gd
12. A. every B. any C. sme
13. A. thirteenth B. thirteen C. thirty
14. A. ffice B. number C. flr
15. A. as well B. and s n C. fr example
16. A. never B. always C. smetimes
17. A. What B. Why C. When
18. A. in B. n C. at
19. A. plan B. discuss C. believe
20. A. csts B. spends C. pays
Ⅳ.阅读理解
In the past five years, Lrd(公爵) Michael Bates, has walked in hundreds f cities t prmte (推广) peace and charity.“I am nt a natural utdr persn,” he says, “but I can nly walk when I have a clear purpse(目的).” He has walked at least 12, 000 kilmetres and raised mre than 460,000 punds(英镑). The mney has helped many children thrugh educatin and sprts.
In 2015. Lrd Bates set ut frm Beijing all the way t Hangzhu and raised a ttal f 90,000 punds fr children with disabilities(残疾), And his bk Walk fr Peace has just cme ut in China. The Chinese gvernment thanked Lrd Bates fr his cntributin t peace and charity, as well as building the bridge f understanding between the tw cuntries.
“Lts f peple want wrld peace, but wrld peace starts with better relatins in yur wn sciety, better relatins in yur family, and building friendship abrad. It begins with us,” says Lrd Bate.
21. Where des Lrd Bates cme frm?
A. Britain.B. Canada.C. China.D. America.
22. What’s the purpse f Lrd Bates walking?
A. T be a natural utdr man.
B. T cntribute t peace and charity.
C. T write his bk.
D. T build a bridge between peace and his cuntry.
3. Lrd Bates raised ________ punds in China.
A.12,000B.460,000C. mre than 90.000D. 90,000
4. Accrding t Lrd Bates, wrld peace des NOT start with ________.
A. having better relatins in yur wn sciety
B. having better relatins in yur farm
C walking frm Beijing t Hangzhu
D. building relatinship abrad
5. In which part f the newspaper can yu nrmally read this passage?
A. Art.B. News.C. Business.D. Sprts.
【教与学的反思】
训练案答案：
Ⅰ.1-5 AADCB
Ⅱ. 6. secnd 7. seventh 8. thirty-secnd 9. thusands 10. twenty-first
Ⅲ. 11-15 BCACA 16-20 AABCA
Ⅳ. 21-25 ABDCB
学生姓名
班级
序号
课题内容
Unit 2 Numbers Grammar
学习目标
与
核心素养
1.理解基数词和序数词的表达及使用方法。
2.学会数字的各种用法：编号、日期、分数、小数、百分数、时间、倍数、概数等。
3.了解和加，减，乘，除运算有关的单词crrectly,plus,minus,equal和短语,,,, by.和 by...等
4.学会使用祈使句表达加，减，乘，除的基本运算指令，用“主-系-表”结构表达运算算式。
学习重点
学会数字的各种用法：编号、日期、分数、小数、百分数、时间、倍数、概数等。
学习难点
学会使用祈使句表达加，减，乘，除的基本运算指令，用“主-系-表”结构表达运算算式。
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