1、Unit 2They were young. Module 5clean （形容詞）干凈的例句 The room is clean.這個(gè)房間很干凈。 單元新詞聯(lián)想 clean（動(dòng)詞）打掃dirty （形容詞）臟的形近 thirty（數(shù)詞）三十例句 His room is dirty.他的房間很臟。單元新詞對(duì)應(yīng) clean（形容詞）干凈的 單元新知Listen, point and say. 1Oh, its very beautiful.But it wasnt beautiful then.Listen and say.2They are old.They werent old then.T

2、hey were young.Listen and say.2She is tall.She wasnt tall then.She was short.They were young. （那時(shí)）他們很年輕。 “ 主語 +was/were+ 描述人的外貌特征或性格特點(diǎn)的形容詞”用于描述某人過去的 外貌特征或性格特點(diǎn)。變否定句 需要在 was/were后加 not ， 可縮寫為 wasnt/werent知識(shí)講解1例句：He was shy.（那時(shí)）他很害羞。Listen and say.2It is clean.It wasnt clean then.It was dirty.NowThenRe

3、ad and circle.3ThenNowHe was / wasnt short then.He is / isnt tall now.Read and circle.3ThenNowThey were / werent old then.They are / arent young now.Read and circle.3ThenNowIt was / wasnt thin then.It is / isnt fat now.Read and circle.3ThenNowIt was / wasnt clean then.It is / isnt dirty now.Listen a

4、nd say. Then chant.4A little chick.It was very young.It was very cute.Cheap, cheap, cheap.A little chick.Listen and say. Then chant.4A big red hen.It is very old.It is very fat.Cluck, cluck, cluck.A big red hen.Guess and say.5She was short. Now shes tall. Her hair was long. Now her hair is short.Guess and say.5Yes, she is.Is she Fangfang?No, she isnt.Is she Tingting?Do and say.6I was f