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n his 60s (60’s) in her 70s (70’s) When we are not so sure about the numbers, what shall we do? Yes, some words and phrases can be used, for example, about, around, under, more than, at least, at most, or so ? ( PPT12) Now, I will read out some sentences with numbers, and please write the numbers down. A and B, you two e to the blackboard. 1. My little dog, Lucky, will be three and a half next month. 2. Edison was born on 28th February 1978. 3. Emily scored 67 percent in her English test. 4. Tom bought his electronic dictionary for around 432yuan. 5. Our Chinese teacher lives at 222 Nan Jing Road. 6. He was playing puter games at 23:10 last night. [Explanation] 在熱身過(guò)后 ,學(xué)生對(duì)于數(shù)字的讀法和用途更為熟悉。在這一基礎(chǔ)上向?qū)W生介紹基數(shù)詞和序數(shù)詞以及詞的復(fù)數(shù)的用法,因?yàn)檫@一內(nèi)容在初中就涉及,所以只作簡(jiǎn)單介紹。課本中介紹 的對(duì)于不確定數(shù)字的表達(dá)也通過(guò)幻燈呈現(xiàn)。在聽的準(zhǔn)備工作中,通過(guò)老師自己朗讀句子 ,讓學(xué)生快速抓取句子中所呈現(xiàn)的數(shù)字 , 使學(xué)生做好充分的準(zhǔn)備。需耗時(shí) 5分鐘。 Step 4 Listening We will listen to a short interview with Steve Fossett, you are required to catch the missing information, including some numbers. Listen to the tape and fill in the blanks. (PPT7) In 2021, Steve became the (1) _____ person to fly around the world alone in a balloon without stopping. He