Unit Four Lesson Two Maths in English. 1. first 2. second 3. third 4. fourth 5. fifth 6. sixth 7. seventh 8. eighth 9. ninth 10. tenth 11. eleventh 12. twelfth. 1. one 2. two 3. three 4. four 5. five 6. six 7. seven 8. eight 9. nine 10. ten
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Unit Four Lesson TwoMaths in English
1. first
2. second
3. third
4. fourth
5. fifth
6. sixth
7. seventh
8. eighth
9. ninth
10. tenth
11. eleventh
12. twelfth
1. one
2. two
3. three
4. four
5. five
6. six
7. seven
8. eight
9. nine
10. ten
11. eleven
12. twelve
13. thirteenth
14. fourteenth
15. fifteenth
16. sixteenth
17. seventeenth
18. eighteenth
19. nineteenth
13. thirteen
14. fourteen
15. fifteen
16. sixteen
17. seventeen
18. eighteen
19. nineteen
20. twenty
30. thirty
40. forty
50. fifty
60. sixty
70. seventy
80. eighty
90. ninety
20. twentieth
30. thirtieth
40. fortieth
50. fiftieth
60. sixtieth
70. seventieth
80. eightieth
90. ninetieth
21. twentyfirst
32. thirtysecond
43. fortythird
54. fiftyfourth
65. sixtyfifth
76. seventysixth
87. eightyseventh
99. ninetyninth
100.one hundredth
101.one hundred and first
21. twentyone
32. thirtytwo
43. fortythree
54. fiftyfour
65. sixtyfive
76. seventysix
87. eightyseven
99. ninetynine
100.one hundred
101.one hundred and one
+
/plVs/
plus

/’maInEs/
minus
×
/taImz/
times
÷
divided by
/dI’vaIdId/
=
equal
/’i:kwEl/
加减乘除的不同表达方法
plus 加法运算
4 + 3 = 7
4 plus 3 equals 7.
is
minus 减法运算
10  6 = 4
10 minus 6 is/equals 4.
times 乘法运算
3 × 5 = 15
3 times 5 is/equals 15.
divided by 除法运算
32 ÷ 4 = 8
32 divided by 4 is/equals 8.
加减乘除的不同表达方式：
1) plus 加法运算
4 + 3 = 7 4 plus 3 equals 7.
2) minus 减法运算
10 6 = 4 10 minus 6 equals 4.
3) times 乘法运算
3×5 = 15 3 times 5 equals 15.
4) divide 除法运算
32÷4=8 32 divided by 4 equals 8.
Put the following into English：
1)15 + 8 = 23
2)18 6 = 12
3) 4×9 = 36
4)40÷4 = 10
15 plus 8 equals 23.
18 minus 6 equals 12.
4 times 9 equals 36.
40 divided by 4 equals 10.
Model:
A : How much is 16 plus 9 ?
B : 16 plus 9 equals 25 .
16 + 9 =
47  9 =
7 ×8 =
54÷6 =
28 + 22=
75  45=
12 ×5=
88÷11=
Try to get 24 from the four numbers :
53=2
2+1=3
3×8=24
Try to get 24 from the four numbers :
7+5=12
108=2
12×2=24
Try to get 24 from the four numbers :
64=2
2×7=14
14+10=24
Try to get 24 from the four numbers :
94=5
5×5=25
251=24
Try to get 24 from the four numbers :
76=1
7+1=8
3×8=24
Try to get 24 from the four numbers :
107=3
9÷3=3
3×8=24
Listening
Model:
A:How much is 11 plus 14?
B:11 plus 14 equals 25.
Fortyseven minus 9 equals thirtyeight.
Seven times eight equals fiftysix.
Fiftyfour divided by six equals nine.
Twentyeight plus twentytwo equals fifty.
Seventyfive minus fortyfive equals thirty.
Twelve times 5 equals sixty.
Eightyeight divided by eleven equals eight.
Three plus five equals eight.
3+5=8
164=12
4×3=12
40÷4=10
7×11=77
72÷6=12
Sixteen minus four equals twelve.
Four times three equals twelve.
Forty divided by four equals ten.
Seven times eleven equals seventyseven.
Seventytwo divided by six equals twelve.
They are in the classroom .
The monitor.
They are having a maths contest.
Student A Student B
10×2= 20 10 km/h
A can skateboard twice as fast as B.