鲁教版英语八下unit4teenagersshouldbeallowedtochoosetheirownclothes2内容摘要:
ve a lot of rules at my house , too. 5. on school nights , on Friday nights , on Saturday afternoons. 我们在说某个具体的,特定的早晨、下午、晚上时应用 on. 6. be strict with 对„要求非常严格 She’ s very strict with her children. 她待子女很严。 7. old people’ s home 敬老院 以前我们曾学过 old folk’ s home 8. take time to do things 花费时间做事情。 take 在这里为 “花费”的意思。 类似的词组有: It takes sb some time to do sth . it 为形式主语 花„时间做某事 It took me 2 hours to finish the homework. 9. be a great experience for sb. 对„来说是一次很棒的经历。 10. volunteer ( 1) n. 志愿者 volunteer groups 志愿小组 volunteers to run Christmas show. 自愿操办、圣诞节表演的人。 ( 2) v. 自愿或无偿地给予或提供(帮助、建议) Tim’ s busy but I’ ll e , he volunteered. 蒂姆很忙,我来吧,他主动说道。 11. sleepy 想睡的( a. ) Are you sleepy ? 你睏吗。 asleep 睡着的、熟睡的 He waits until the children are asleep. 他一直等到孩子们睡着了 词组 fall asleep 入睡 He was just falling asleep when there was a loud knock at the door. 他刚要入睡,就有人大声敲门。 语法知识 一 . 被动语态 1. “语态”表示主语和谓语动词之间的关系。 英语中有“两态”的说 法,即主动语态和被动语态,本单 元中反复出现的 should be allowed 就是一个含有情态动词( should)的被动语态。 先看几个基本概念 主语是动作的发出者为主动语态 主语是动作的接受者为被动语态 只有及物动词才有被动语态。 2. 被动语态的构成 ( 1) The office is cleaned every day . The office was cleaned yesterday. Compare active and passive: 动作的接受者 the office 成了句子的主语,就应该用被动语态。 从上面的例句我们可以总结: 一般现在时的被动语态为:主+ am / is / are ( not)+过去分词 一般过去时的被动语态为:主+ was / were +过去分词 如: Butter is made from milk. This house was built 100 years ago. 以前我们学过的 was / were born 生于,就是一个被动语态 born 是个过去分词( bear) - When were you born ? - I was born in 1989. 如果要特别强调动作或行为的执行者,句子后面需接 by ~ ,译为“被(由)„” 如: We were woken up by a loud noise . 我们被嘈杂的声音吵醒。 ( 2) 现在进行时被动语态的构成为 主语+ is /。鲁教版英语八下unit4teenagersshouldbeallowedtochoosetheirownclothes2
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