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Can you tell me more about her?第8课
to protect our skin from the sun.and those with less are lighter.because dark skin helped protectagainst the sun and skin cancer.people developed lighter skinbecause they did not face the same kind of pressureto protect themselves from the sun.you were born with more melanincame from less sunny places,you were born with less melanin Take it off a few days later.Did that part of your finger blocked the sun from the skin.When sunlight hits your skin,melanin comes to protect it,than lighter-skinned people.If you were born in a hot you would have darker skin.Our bady can produce melaninWhat will your finger look like after you remove the bandage Answer the following questions.Why do the Chinese people Why do the Chinese people than many people in Africa?
一、【题文】选择正确的选项补全单词
() 1. col r
A.ou B.uo C.au
() 2.sk n
A.i B.e C.a
() 3.w ld
A.or B.er c.ar
() 4.d fferent
A.a B.o C.i
() 5.answ
A.ur B.ar C.er
二
三、【题文】将下列句子排成一段完整的对话
()1.I' m going to plant trees. What about you?
()2.Hi,Peter! Where are you going?
() 3.OK!
()4.Me too. What are you going to do at the park?
()5.I’m going to the park.
()6.l’ m going to do exercise. Let’s go together.
一、【答案】
1.A,2.A 3.A 4.C 5.C
二、【答案】
1.swimming
2.watches
3.has
4.dropped
5.more interesting
三、【答案】2 1 6 4 3 5
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