lesson 7 too late, 为时太晚课件.ppt

;;;;;;;LESSON 7TOO LATE;Words and expressions;parcel n. 包裹 diamond n. 钻石 steal /st:l/ v. 偷 main /mein/ adj. 主要的 airfield n. 飞机起落的场地;guard n. 警卫 precious adj. 珍贵的 stone n. 石子 sand n. 沙子;;detective n. 侦探;expect v. 期待，等待;expect + that…/sb. to do sth … I expected that she could handle it by herself. 我期望她能自己解决这事。 I wasn’t expecting you to help. 我没指望你帮忙。;猜猜以下句子意思;词语辨析：expect wait for;I am expecting several important letters. I wait for my brother. ;expect：预计，预料;Jim has failed in mathematics as his teacher expected. 正如他老师所预料的那样，吉姆数学考试没及格。 ;We expect a cold winter this year. 我们预计今年冬天会冷。 ;expect： 认为，猜想;Valuable Precious;valuable:;2. 很有使用价值的 valuable advice, help, information, etc 宝贵的意见﹑ 帮助﹑ 信息等 ;Precious;priceless adj. extremely valuable 极贵重的， 无价的;valueless adj. worth no money or very little money 没有价值,不值钱的，不足道的;worthless adj. something that is worthless has no value, importance, or use 无价值的，没有用处的 ;Steal (stole. stolen) 偷;英语中还有一个表达就是: “rob sb. of sth.” “抢劫，夺取”;The young guy robbed Mrs. Smith of her diamond. 这个年轻人抢了史密斯夫人的钻石。 My wallet is gone. I have been robbed！ 我的钱包不见了，我被抢了！ ;main;guard n. 警戒，警卫;Language point;;all一般直接加表示时间的单数名词构成副词短语，如：all day， all night，all week，all winter，all year等。但不说all hour all morning=all the morning; whole在表达同样的意思时一般要加冠词或数词，如a whole day/year，two whole weeks。;A few hours earlier, someone had told the police that thieves would try to steal the diamonds. ;a few hours earlier 几个小时以前 =a few hours before;had told 过去完成式，that后面是told的宾语从句 would +do 过去将来时,在本句中是转述, 站在过去看未来;Try to do sth. 努力去做某事;Try doing 尝试去做;When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. ;While 1. 只表示“时间段”。主句动作发生在从句动作的过程之中；从句谓语动词是延续动词或表示状态的动词，强调同时进行的两个延续性动作相伴随而发生； 2. 常对同