2020-2021学年高一英语牛津译林版必修第三册Unit 4 Period Two Grammar and usage & Integrated skills 课时作业

Period Two　Grammar and usage & Integrated skills Ⅰ.用所给词的适当形式填空 1.The skill of papermaking, 　　　　　　(recognize) as a national treasure, has also proven to be an international one.  2.　　　　　　(bury) deep down in the earth for thousands of years, the dead forest rotted away and became coal.  3.From the school name 　　　　　　(mark) on the package, we guessed that it might belong to a student of our school.  4.A study 　　　　　　(conduct) in Youngstown, Ohio, for example, discovered that greener areas of the city experienced less crime.  5.Although　　　　　　 (beat) by the opposite team, we didn’t lose heart and encouraged each other.  6.Generally speaking, when 　　　　　　(take) according to the directions, the drug has no side effects.  7.The new technology, if 　　　　　　(apply) to farming, will help increase the grain output.  8.When 　　　　　　(ask) about the secret of his success, the famous athlete says that he owes much of his success and happiness to his wife and children.  9.The manager was satisfied to see many