人教版高中英语必修4第一单元reading课件(共45张PPT).ppt

Dr. Jane Goodall and the chimps She devoted all her life to medical work for Chinese women and children. devote… to 把…奉献给 ；专心致志于 ； 把…专用于 He has devoted all his life to _________(help) the blind people. worthwhile worthwhile: （adj.) 值得(花精力、时间、金钱做) 的 a worthwhile experiment It is worthwhile to do / doing sth. worth: 值得的 这辆自行车值50英镑 ____________________________________. 这个博物馆（非常）值得参观。 The museum_________________________. The bicycle is worth ￡50. is (well) worth visiting(. be (well) worth + n. / doing sth. worthy: 值得的 be worthy to be done be worthy of + being done / n. The experiments is worthy to be done. eg. He is worthy of our praise. The experiment is well worth the time and money. The experiment is well worth doing. Only+状语+部分倒装 只有这样，我们才能学好英语。 Only in this way____________________. 到那时我才意识到我的错误。 Only then________________________. 她母亲来帮她的忙，这才使她得以开始自己的计划。 Only after her mother came to help her _______________to begin her project. did I realize my mistakes can we learn English better 但Only+主语时不倒装 只有你了解我。 Only you_____________ was she allowed understand me. I failed in the final examination last term and only then ____ the importance of studies. A. I realized B. I had realized C. had I realized D. did I realize D It was ___ back home after the experiment. A. not until midnight did he go B. until midnight that he didn’t go C. not until midnight that he went D. until midnight when he didn’t go C * Words and phrases Revision——写一写 (1)n. 一代；一辈 (2) n. vt. 支持；拥护 (3) n. 人群；观众 vt. 挤满；使拥挤 (4) n. 运动；战役 vi. 作战；参加运动 (5) vt. 计划；打算 (6) vt. 递送；接生；生(小孩)； 发表(演说等) generation support crowd campaign intend deliver (7) adj. 值得的；值得做的 (8)n. 突发事件；紧急情况 (9) n. 童年；幼年时代 (10) n. 观众；听众；读者 (11) n. 比率；速度 (12) vt. n. 尊敬；尊重；敬意 worthwhile emergency childhood audience rate respect Warming Up Pre-reading Reading Homework A Chinese saying goes: Women can hold up half of the sky. I will describe some people to you, p