北师大版高中英语必修1Lesson1_重点考点精讲练

Lesson1 重点考点精讲练 考点1 suppose vt.认为，猜想 教材原句 Let's suppose what he said to be a fact, how will we deal with it？ 咱们假定他的话是事实，那么我们将如何应对呢？ —Do you suppose it is going to snow? 你认为会下雪吗？ —I suppose so/not. 我想会吧。/我想不会。 [归纳拓展] I suppose so (not)．　　　　 我想是(不是)。 be supposed to do sth.　 被期望做……，应该做…… be supposed to be 被认为/猜想/假设是 do you suppose 你认为…… suppose/supposing (＝ if) 假如，假定 Suppose he is out of work, what will his children do? 假如他失业了，他的孩子们怎么办？ You're not supposed to smoke in this building. 你不可以在这幢楼里吸烟。 [多角度演练] 1．完成句子 ①He's supposed_to_be (应该在) there on time. ②Suppose/Supposing (假设) he doesn't come, what shall we do? ③I don't suppose anyone will volunteer, will_they (是吗)? ④You are_not_supposed (不允许) to make loud noises here. 2. 单项填空 ⑤(2011·辽宁高考)What are you doing out of bed, Tom? You're________to be asleep. A．supposed　　　　　　 　B．known C．thought D．considered 解析：考查固定短语。句意：汤姆，你下床做什么？你应该睡下了。be supposed to do sth. “本应该做某事”，为固定短语，符合句意。 答案：A 考点2 switch vt. & vi.转换，转变n.开关；转变 教材原句 Then I g