4. Language points: 1) Vocabulary (1),a(vast) sea of: (metaphor) a great amount of大量,茫茫一片 「搭配] a sea of troubles,debt,name无穷的麻烦、大量的债务、一片火海 (2) can not but:(fml) be forced to, can only must[正式]不得不 例句] I can not but tell him the truth我不得不告诉他实情 (3) to piece together to assemble, to from a whole from various component parts装配拼合 例句] Thy pieced the broken vase together again他们把破碎的花瓶又拼了起来 (4) to fill in a gap: to supply sth. Needed of lacking; tic fill up a deficiency补充所需要之物;填 充空白 [例句]It' said that the scientist' s theory filled in a gap in biochemistry据说,该科学家的莅 临填补了生物化学重点一项空白。 (5), to make of sth. to regard as the nature or meaning of sth理解;明白 [例句] What did you make of the editorial in today' s newspaper?你如何理解今天报纸的 社论? (6) to dig into: to examine thoroughly探究;细查 例句]. The police dug into the whole week警察整周都在仔细查阅档案。 (7) to traces sth. To to find sb/sth. As being in or caused by sth追查到…,发现由……所致 例句] At last the sound was traced to a fault in the pipes最终发现,声响是由管子的一处缺 口所致。 (8be destined to do to be having a figure which has been decided or planned beforehand p H 注定;预定 [例句]. They were destined never to meet他们命中注定无缘相遇 2)Grammatical structure (1 )ways of expressing future time: be going to will; be to (2)Study the uses of one"in the sentences 5. Post-reading discussion Why do historians disagree?4. Language points: 1) Vocabulary (1).a (vast) sea of :(metaphor) a great amount of 大量，茫茫一片 [搭配]a sea of troubles, debt, flame 无穷的麻烦、大量的债务、一片火海 (2).can not but: (fml) be forced to; can only must [正式]不得不 [例句]I can not but tell him the truth.我不得不告诉他实情 (3).to piece together :to assemble; to from a whole from various component parts 装配;拼合 [例句]Thy pieced the broken vase together again.他们把破碎的花瓶又拼了起来。 (4).to fill in a gap: to supply sth. Needed of lacking; tic fill up a deficiency 补充所需要之物；填 充空白 [例句].It’s said that the scientist’s theory filled in a gap in biochemistry.据说，该科学家的莅 临填补了生物化学重点一项空白。 (5).to make of sth. : to regard as the nature or meaning of sth.理解;明白 [例句]. What did you make of the editorial in today’s newspaper? 你如何理解今天报纸的 社论? (6) to dig into: to examine thoroughly 探究;细查 [例句]. The police dug into the whole week.警察整周都在仔细查阅档案。 (7).to traces sth. To: to find sb./sth. As being in or caused by sth.追查到……，发现由……所致 [例句]At last the sound was traced to a fault in the pipes.最终发现，声响是由管子的一处缺 口所致。 (8)be destined to do :to be having a figure which has been decided or planned beforehand 命中 注定；预定 [例句].They were destined never to meet 他们命中注定无缘相遇 2) Grammatical structure (1)ways of expressing future time: be going to ;will; be to… (2)Study the uses of”one”in the sentences 5. Post-reading discussion: Why do historians disagree?