2011名师点津人教版英语必修2-Unit 4[课件] 2.ppt

Unit 4 Wildlife protection;基础知识自测 ;一、单词识记;8._____________ adj.凶猛的；猛烈的 9._____________ n.重要(性) 10._____________ vt. n.损害；危害 11.habitat n. _______________ 12.reserve n. _______________ 13.respond vi _______________ 14.disappearance n._______________;15.inspect vt. _______________ 16.Dinosaur n. _______________ 17.secure adj _______________ 18.species n. _______________ 19.mercy n. _______________ 20.powerful adj. _______________;二、词汇拓展;⑴ She’s moved to another job；it’s a great ________ (lose) to our firm. ⑵ I was ________________ a loss for words when she told me the news.;⑶ Many farm crops _________ (lose) as a result of the floods. ⑷ The ___ (lose) bike was discovered at the bus stop.;_____________v.减轻(痛苦、焦虑或困扰) _____________ adj. 宽慰的；不再忧虑的 _____________［搭配］如释重负；松了口气 ________________［搭配］令某人宽慰的是;⑴ After the exam，I felt an incredible sense of ___________ (relieve). ⑵ I _____________ (relieve) to hear that he was safe. ⑶ ____ relief, Daisy burst into laughter. ⑷ ____ my great relief, I wasn’t late.;___________n.影响 ___________adj.受到感染的 ___________［同义］ v. 影响; ⑴ Does television ______ (影响) children’s behaviour? ⑵ Does television have an ________ (影响) on children’s behaviour? ;⑶ Rub the cream into the ____________ (affect) areas. ⑷ They were deeply___________ (affect) by the news of her death.;___________ n.成功 ___________ adj.成功的 ___________ adv.成功地;⑴ You’ll have to work hard if you are to _______ (success). ⑵ He succeeded _____ getting a place at art school. ⑶ Confidence is the key to________ (succeed).;⑷ The company has had another_______ (succeed) year. ⑸ They have accomplished their task______________(success).;____________v.结束n.结束；尽头 ____________adj.无穷无尽的；永无休止的 ____________［搭配］以……结束/告终 ____________［搭配］最后成为/处于;⑴ Children like stories with happy_______ (end). ⑵ Their marriage ended ____ divorce. ⑶ He ended _____ as head of the firm. ⑷ I’m fed up with y