1 . 请判断下列句中while引导的句型的类别
1. While the sun’s rays can age and harm our skin, they also give us beneficial vitamin D.
2. Corn production has jumped nearly 125 percent over the past 25 years, while rice has increased only 7 percent.
3. Don’t forget to stop by Pacific Science Center’s Store while you are here to pick up a wonderful science activity or souvenir to remember your visit.
1. While the sun’s rays can age and harm our skin, they also give us beneficial vitamin D.
2. Corn production has jumped nearly 125 percent over the past 25 years, while rice has increased only 7 percent.
3. Don’t forget to stop by Pacific Science Center’s Store while you are here to pick up a wonderful science activity or souvenir to remember your visit.
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2021-06-15更新
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40次组卷
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2卷引用：UNIT 3 The art of painting Section Ⅰ Welcome to the unit & Reading译林版2020选择性必修一
2 . 写出as在句中的意思
1. He gets more attractive as he gets older.
2. As it was getting late， I decided to book into a hotel.
3. I saw him as I was coming into the building.
4. Child as he is， he can speak three languages.
5. Knowing him as I do， I can’t believe he would do such a thing.
1. He gets more attractive as he gets older.
2. As it was getting late， I decided to book into a hotel.
3. I saw him as I was coming into the building.
4. Child as he is， he can speak three languages.
5. Knowing him as I do， I can’t believe he would do such a thing.
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