UNIT 3 THE INTERNET Section Ⅲ Discovering Useful Structures-【精讲精练】2023-2024学年高中英语必修第二册人教版(课时作业)

学科网书城 品牌书店·知名教辅·正版资源 b.zxxk.com 您身边的互联网+教辅专家 知能达标训练 层级①基础知识自测 1.朝腔 1.The dictionary is out of date:many words have been added (add)to the language since it was published. 2.In recent years.stress has been regarded (regard)as a cause of a whole range of medical problems.from high blood pressure to mental illness. 3.When I reached the station.the tickets had been sold (sell)out 4.This book has been translated (translate)into many languages so far. 5.Our classroom has been cleaned (clean).and you needn't clean it now. 6.These flowers have been watered (water).so you can go home now. 7.When you get the paper back.pay special attention to what has been marked (mark). 8.The house was washed (wash)away by the storm yesterday. 9.The computer has been repaired (repair)for two days. 10.How many new words have been learned (learn)by the students up to now? 儿诗癣 The Internet 1.has been greatly improved in the past decades.So far.a lot of new software 2.has been developed and applied to (the Internet and many new functions 3.have been added to the Internet. which 4.has made people's lives more convenient (In addition,many search engines 5.have been developed (As a result.people can look up the latest information from large databases.In conclusion.people's lives 6.have been greatly changed (by the Internet. 世整 Dear Parents. We hope you will welcome this news.Almost 100 computers 1.have been given (give)to us by a local computer company since the end of last year.So far. a decision 2.has been made (make)to begin a computer teaching experiment at our school and our plan 3.has been_supported (support)with technical equipment and advice which 4.has beenprovided (provide)by the City Information Technology Centre.Every teacher 5.has been provided (provide) with a laptop since the beginning of this term. More importantly,most of our courses 6.have been taught (teach)using computers in the past year.We 7.have been helped (help)in our teaching by a ·独家授权侵权必究 学科网书城 团 品牌书店·知名教辅·正版资源 b.zxxk.