九年級英語上冊unit5lookintosciencelesson29dna—thestoryofyou教學(xué)課件新版冀教版(完整版)
【正文】 t only… but also, related to, even if, the same… as… homework is quite good a few spelling mistakes. 2. the young the old like pop music. ’s hair is colour her sister’s. 4. ,women live longer than men. 5. many difficulties remain, we can overe them. wealth happiness? except for Not only but also the same as In general Even if related to Complete the passage with the sentences in the box. Changing DNA Do you know DNA can be changed? Have you ever seen a pig with a dog’s body? Of course not! Pigs and dogs can’t have babies now, scientists can do it. Scientists can take
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