北师大初二英语lesson 23.ppt

Unit 6 Celebrations sweep the floor clean the house paint the front door of the house paint the window frames decorate the house with flowers cut hair buy new clothes prepare food for the New Year meal decorate the house with lights write a short poem hang a short poem on the door send New Year cards What are your family preparing for New Year? A: What are your family preparing for New Year? B: My father is painting the front door. My mother … What about your family? Ask and Answer using the above phrases. How do you celebrate New Year? clap count down cheer look up at Celebrating New Year in Times Square, New York City Read the letter quickly and number the parts of Amy’s letter in the correct order. The correct order is:__________________ 5 2 1 4 3 Read the letter again and discuss the questions in groups. Why did they hurry? Why were there no cars around? Why did some parents carry their children on their shoulders? Why did everyone look up at the roof at 11:59? Why did everyone clap and cheer at twelve o’clock? 一般过去时的构成和用法 一般过去时表示： (1) 过去某个特定时间发生，并且一下子就完成了的动作 （即：非持续性动作）。 (2) 过去习惯性的动作。一般过去时不强调动作对现在的影响，只说明过去。 I had a word with Julia this morning. 今天早晨，我跟朱丽亚说了几句话。 He smoked many cigarettes a day until he gave up. 他没有戒烟的那阵子，烟抽得可凶了。 一般过去时的构成和用法 肯定句： ① be 分为was, were ② v + -ed 否定句： ① was / were not ② didn’t + v 疑问句： ① was / were+ 主语 ② did + 主语 + v 一般过去时的构成和用法 一般过去时常与表示过去的时间状语或从句连用，如：yesterday, last week, in 1993, at that time, once, during the war, before, a few days ago, when 等等。 Complete the following table with verbs from Ex. 1.1 To form the past tense of most regular verbs, add –ed. walk— walked look — looked _____________ If a verb ends with a silent –e, just add –d. smile — smiled love — loved _____________ If a verb ends with a consonant and –y, change the y to i and add –ed. copy — copied study —studied _____________ If a verb ends with a vowel and a consonant, double the consonant and add –ed. hop —hopped step —stepp