找出划线部分的语音和其它三个不同的单词。

1. A.
   needed
2. B.
   wanted
3. C.
   waited
4. D.
   watched

找出划线部分的语音和其它三个不同的单词。

1. A.
   put
2. B.
   cut
3. C.
   bus
4. D.
   nut

找出划线部分的语音和其它三个不同的单词。

1. A.
   sport
2. B.
   worse
3. C.
   report
4. D.
   short

任务型阅读。维生素对人体很重要，大家了解他们吗？请仔细阅读第56-60题中的五种维生素的介绍和A至F材料说明，找出需要补充的维生素的每个人。

????????????? 1.Vitamin A

What can high-vitamin A foods do for you?

be great for night vision

help you see in color

help your grow properly and aids in healthy skin

﹡ vitamin A in carrots helps you see at night

????????????? 2.The B vitamins

What can the B vitamin do for you?

help make energy and set it free

help make red blood cells which carry oxygen(氧气) throughout your body

﹡ The B vitamins in leafy green vegetables help your body make protein(蛋白质)and energy.

????????????? 3.Vitamin C

What can vitamin C do for you?

keep body tissues(组织) in good shape

help you heal when you get hurt

help your body resist infection

﹡ Vitamin C in oranges helps your body heal if you get a cut

????????????? 4.Vitamin D

What can vitamin D do for you?

help keep your bones strong and healthy

help keep your teeth strong and healthy

help your body absorb the amount of calcium(钙)

﹡ Vitamin D in milk helps your bones and teeth.

????????????? 5.Vitamin E

What can vitamin E do for you?

protect your skin from ultraviolet(紫外线) light

protect you lungs from becoming damaged by polluted air

help make red blood cells

﹡ Sunflowers seeds are the richest in Vitamin E

A. Emily often feels tired and seems to be lack of energy.

B. Jeff spent his summer vacation on the beach and got serious sunburnt.

C. Kate has poor eyesight and she can’t see clearly at night.

D. Tony sometimes feels pains in his bones and he has loose teeth.

E. Luke is so careless that he often gets hurt. And it takes a long time for his wound to heal.

F. Linda feels nervous before the new people.