中科新闻网商家联盟广告语:英语翻译
来源：百度文库 编辑：中科新闻网 时间：2024/05/02 18:38:14
Times and dates
Wang Bei’s computer shows the time on the screen.
The times are sometimes symmetric, like this
1 (a) Which of these times are symmetrical?
(b)Do any of the times have two lines of symmetry?
(c)Write three more times that have one line of symmetry
(d)Write one more time that has two lines of symmetry
Wang Bei’s computer shows the date in a similar way
2 11 November 2011 looks like this.
How many lines of symmetry does it have?
3 3 August 2001 looks like this.
Is this date symmetrical?
4 Say whether each of these dates has one, two or no lines of symmetry
5 Write these dates the way the computer shows them, and say how many lines of symmetry each one has.
(a) 4 February 2033 (b) 31 October 2081 (c) 8 November 2080 (d) 8 January 2080
6 Write two more dates that have only one line of symmetry.
7 Write two more dates that have two lines of symmetry.
Wang Bei’s computer shows the time on the screen.
The times are sometimes symmetric, like this
1 (a) Which of these times are symmetrical?
(b)Do any of the times have two lines of symmetry?
(c)Write three more times that have one line of symmetry
(d)Write one more time that has two lines of symmetry
Wang Bei’s computer shows the date in a similar way
2 11 November 2011 looks like this.
How many lines of symmetry does it have?
3 3 August 2001 looks like this.
Is this date symmetrical?
4 Say whether each of these dates has one, two or no lines of symmetry
5 Write these dates the way the computer shows them, and say how many lines of symmetry each one has.
(a) 4 February 2033 (b) 31 October 2081 (c) 8 November 2080 (d) 8 January 2080
6 Write two more dates that have only one line of symmetry.
7 Write two more dates that have two lines of symmetry.