3 Look, label and write. 看图，给平衡膳食宝塔中的食物贴标签，再写一写你的健康饮食吧。
We need enough .
A. noodles
B. bread

C. rice
D. water
E. egg
F. fruit
G. fish
H. vegetables
Ⅰ. dumplings
J. milk
K. meat
L. cooking oil
M. salt
How do you keep (保持) a healthy diet?
你怎样做到饮食健康？写一写吧。
I have grains every day.
I have .
I have .
不偏食，不挑食，
粗细粮食巧搭配，
多吃蔬菜和水果，
奶品豆类不能缺，
少荤多素有营养，
三餐定时又定量。

grains; vegetables every day; fruit every day

平衡膳食宝塔最底层为谷物类，需足量摄入；健康饮食应多吃蔬菜和水果。

4 Read and check. 读一读，判断画线字母发音是 (√) 否 (×) 相同。
a. I like Beijing roast duck very much. ()
b. Would you like a bun, Mum? ()
c. This student likes rice for lunch. ()
d. I don't like apples but I like plums. ()

√√×√

a. "duck"中"u"发/ʌ/，"much"中"u"发/ʌ/，发音相同，应√；b. "bun"中"u"发/ʌ/，"Mum"中"u"发/ʌ/，发音相同，应√；c. "student"中"u"发/juː/，"lunch"中"u"发/ʌ/，发音不同，应×；d. "but"中"u"发/ʌ/，"plums"中"u"发/ʌ/，发音相同，应√。