Present Perfect Tense Present Perfect Passive VoiceLead in Lets watch a video and think about the questions. 结构：havehas ,Unit 3 The world of scienceWo
ppt课件-2019新外研版高中英语高一必修第三册Tag内容描述：
1、Present Perfect Tense Present Perfect Passive VoiceLead in Lets watch a video and think about the questions. 结构：havehas 。
2、Unit 3 The world of scienceWords1. press v. 按2. shoot v. 射出光亮等，放射3. flexible adj. 易弯曲的，柔韧的4. battery n. 电池5. capable adj。
3、1.zone 2.oxygen3.border 4.sheer5.psychologist6.fail后接doingto don.7.thrillthrillingthrilledthriller8.confirmn.9. crowdadj。
4、Goals of this unit Learn to know why people take risks to climb mountains like Qomolangma; Learn to express your opinion。
5、Unit 6 Disaster and hope词汇预习课件词汇预习课件New words and phrasesDisaster dzst n. 灾难；彻底的失败；不幸；祸患tubetjub n. 管；电子管；隧道；电视机the tube。
6、Unit 6 Disaster and hopeWords1. disaster n. 灾难，灾祸2. erupt v.火山爆发，喷发3. occur v. 发生4. forecast v. 预测，预报5. grab v. 攫取，抓住6. 。
