山东省泰安市肥城市第三中学高中英语 Unit 3 Under the sea知识点学案 新人教版选修 7【学习目标】1.熟读课文,了解课文中的重要知识点。2.学习 witness, urge, abandon, drag, be about to do 的用法并熟练运用。【学习重点,难点】学习 witness, urge, abandon, drag, be about to do 的用法并熟练运用。【课型】新授课【回顾预习】Read the text quickly, and try to find the following phrases.1. 捕鲸站___________ 2 听说_____________3.亲眼目睹______________ 4 . 分类,整理____________5.大声喊叫 6.赶快 7.在…前_____________ 8.给……带路___________ 9 .一包,一群____________10.用….瞄准__________ 11.在这期间, 与此同时__________12. 饱吃…一顿_____________ 13.害怕----- _________________14.举起_______________15.帮助摆脱困境 【新知识学习】Task 1. Class Report. Task 2. Self-learning(自主学习)1. It was a time ______ the killer whales, or “killers” they were then called, helped the whalers catch the baleen whales were on their migration.那个时期,虎鲸(当时被称为杀手)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。本句是一个含有三个分别由 、 、 引导的定语从句。annual 1 ) adj. 例句: 2) n. 例句: 2.当时我以为只是一个故事罢了,但是后来我亲眼见过多次。 witness v. n. 学 习 指导明确学 习 目标!注 意 准确性我展示 ! 我精彩!1句式体会及运用:1)We witnessed the most important scientific development of t he century.2)You were a witness to their quarrel. 3)我目睹了那次事故。 4)这个目击了这场事故的 向警察提交了证据并且答应做证人。 5)We were________ the most important scientific development of the century.A.seeing B.watching C.looking D.witnessing3.We ran down to the shore an enormous animal us itself out of the water and then down again.我们及时赶到岸边,看到对面有一个庞大的动物猛力跃出水面,然后又坠落到水里。4.This was the call that announced there be a whale hunt. 这是宣告捕鲸行动马上就要开始的呼声。be about to do 表示即将发生的动作,意为“...