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the words and expressions which they think are difficult to use. 2. Show the students PPT to help them better understand the language. [Explanation] 此環(huán)節(jié)主要給是針對 task中間經(jīng)常會出現(xiàn)的較難且 詞 匯表上沒有注釋的單詞或短語進(jìn)行講解,在學(xué)生問的基礎(chǔ)上,給予指導(dǎo)。 。所以建議在使用課件時,有選擇性的刪減添加。 Step 2 Proposal Improvement: Analyze and rewrite (PPT57) 1. Show students a possible version of a proposa