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1、八年级英语下册 Unit 10 Ive had this bike for three years（第4课时）Section B(1a-1d)课件（新版）人教新目标版New or old？Is the town library new or old？这是一个选择疑问句，句中两个并列的选择成分用or连接。选择疑问句的答语不能用yes或no来回答，而是从可供选择的两个选项中选出一个直接回答。eg：Whose bag is this，Sarahs or Vivians？这是谁的包，萨拉的还是薇薇安的？Its Sarahs.是萨拉的。单元语法补充终止性动词也称为非延续性动词或瞬间动词，这类动词所表示的
2、动作往往在“瞬间”就完成了，动作不能“持续”，可以用于完成时态，但在完成时态的句子中不能与表示一段时间的状语连用。如since two days ago，for two years等。如果要表示该动作的延续，就需要将其转换为延续性动词或表示状态的词。eg：The film started two hours ago.电影是两个小时前开始的。The film has been on for two hours.电影已开始两个小时了。常见的短暂性动词和对应的延续性动词或表示状态的词：常见的短暂性动词和对应的延续性动词或表示状态的词：borrow/lendkeep，buyhave，finish/en
3、dbe over，begin/startbe on，openbe open，arrive/come/go/move/reach/get tobe in/be at/be here/be there，closebe closed，diebe dead，leavebe away(from)，go to schoolbe in school/be a student，get upbe up，fall asleepbe asleep，fall illbe ill，losebe lost，becomebe，joinbe in/be a member of.，return/come back/get ba
4、ckbe back，join the armybe in the army/be a soldier，get to knowknow，receive/get a letterhave a letter，catch/get a coldhave a cold。二、从方框中选择合适的短语并用其适当形式完成句子。clear out，to be honest，no longer，part with，as for6After a serious illness，he is as strong as before.7They had to the ice on the main roads very ea
5、rly.8 the other boys，they will sleep on the floor tonight.9 ,I was very surprised to see you dancing so well.10She refused to her dog although she was very poor.no longerclear outAs forTo be honestpart with三、根据汉语意思完成句子，每空一词。11这家商店里有孩子们的各种布绒玩具。There are all kinds of for children in this store.12请把清单上
6、的名字和号码检查一下。Please the names and numbers on the list.13鲍勃喜欢棋类游戏，因为它们很有趣。Bob likes because theyre very interesting.14你觉得举办一场庭院拍卖会怎么样？What do you think of having?15她在一所初级中学教历史已经五年了。She has taught history in a for 5 years.soft toyscheck outboard gamesa yard salejunior high school四、句型转换。16They bought a n
7、ew computer last week.(同义句转换)They have a new computer since last week.17They have been here since half an hour ago(对画线部分提问)have they been here?18The foreign guests left China two days ago.(同义句转换)The foreign guests have from China for two days.hadHow longbeen away19Its five minutes since the film began.(同义句转换)The film for five minutes.20The old man died 5 years ago.(同义句转换)The old man for 5 years.21Ive known Li Lei for three years.(同义句转换)Ive known Li Lei three years 22The couple married in 2014.(改为同义句)The couple married 2014.has been onhas been deadsinceagohave beensince