新概念英语第二册 Lesson 87 A perfect alibi 导学案

Lesson 87 A perfect alibi 阅读理解 1. According to the man, when did he arrive at the station? He arrived at the station _____________________. 2. Why did the inspector suggest that the man had lied? Because the 8 o’clock train ______________ and was ___________ the line. 单词详解 1. alibi n. 不在犯罪现场证据 结构：alibi for sth. 翻译：所有嫌疑人都有抢劫案当天的不在场证据。 The suspects all had ________________________________. 2. commit v. 犯（罪、错） 词组：sb. commit __________________________ 翻译：他自杀了，因为他犯了一个严重的错。 He _______________________ because he ________________________________________. 3. inspector n. 探长 4. employer n. 雇主 5. confirm v. 确认，证实 用法1：confirm + n. 翻译：医生确定他死了。 The doctor ______________________. 用法2：sb. confirm + that从句 翻译：总统确定说自己会离开政坛。 The president _____________ that he would ________________ political life. 6. suggest v. 提醒 翻译：他的表情暗示他昨天没有通过考试。 His expression ___________________________________. v. 建议 用法1：suggest _________________ 翻译：我建议在大厅见面。 I suggest ___________ in the lobby. 用法2：suggest _________________ 翻译：他建议我们给那个乞丐100美元。 __________________________________________________ 7. truth n. 真相 词组：to tell the truth __________ 句式：there is (some) truth in + n. 翻译：他的话不无道理。 _____________________________ in what he said. 课文解析 1. ‘At the time the murder was committed, I was travelling on the 8 o’clock train to London,’ said the man. ‘Do you always catch such an early train?’ asked the inspector. · 词组：catch an early train _______________________ 2. ‘Of course I do,’ answered the man. ‘I must be at work at 10 o'clock. My employer will confirm that I was there on time.’ · 语法：must 除了表示________之外，还可以表示 ________ must + do 表示对_________的推测 must + have done 表示对____________的推测 3. ‘Would a later train get you to work on time?’ asked the inspector. ‘I suppose it would, but I never catch a later train.’ ‘At what time did you arrive at the station?’ ‘At ten to eight. I bought a paper and waited for the train.’ ‘And you didn’t notice anything unusual?’ ‘Of course not.’ · 语法：修饰anything/ nothin