Unit 2 Using language 导学案-2021-2022学年高中英语外研版（2019）选择性必修第三册

素养进阶训练(二)　Using language 1.掌握表语从句并学会怎样使用表语从句。 2．掌握一些固定短语，如：by trial and error, back down, the cutting edge, think outside the box, break new ground等。 Ⅰ.单句语法填空 1．That's ________ he didn't come yesterday. 2．The question discussed at the meeting is ________ the film is worth seeing. 3．The problem is ________ we can get enough food. 4．This is ________ we should do. 5．That is ________ Lu Xun once lived. Ⅱ.用表语从句改写句子 1．This is my decision.All of us are to start at 6 o'clock tomorrow morning. →______________________________________________________________________________________________________________________________________ 2．How could we develop transportation without polluting the environment? This was the focus of the meeting. →______________________________________________________________________________________________________________________________________ 3．Whose book are you reading? This is a problem. →________________________________________________________________________ 4．Wh