-2019新人教版英语选择性必修第一册Unit 5　单元重点小结 课件 （共7张PPT）.pptx

1、-1- 单元重点小结 课 标 要 求 主题语境 人与自然 重点词汇 1.devote vt.把献(给);把专用于;专心于 devote oneself to 献身于;致力于;专心于 devote.to.把用于;把献给 devoted adj.忠实的;深爱的 be devoted to深爱;致力于;专心于 devotion n.关爱;献身;奉献;忠诚 2.convince vt.使相信;使确信;说服 convince sb of sth使某人相信某事 convince sb to do sth 说服某人做某事 convinced adj.确信的;深信的 be convinced of/that.

2、相 信 convincing adj.令人信服的 课 标 要 求 重点 词汇 3.attain vt.(通常经过努力)获得;得到 4.overcome vt.克服解决;战胜 5.expand vt.增加 vt.扩展;发展(业务) 6.estimate vt.估计;估价;估算 n.估计;估算 be estimated to be/have/cost 估计是/有/花费 It is estimated that.据估计 prise vt.包括;包含;由组成 be comprised of 包括;包含;由组成(或构成) 8.deal with 处理;安排;应付;涉及;和打交道 9.make use o

3、f利用 make full/good use of makethe best/most of 充分利用 come into use 开始被使用 be of (great) use(很)有用 课 标 要 求 重 点 词 汇 10.present v.赠送(礼物,奖品等);呈现 adj.在场的;出席的;当 前的 11.in turn相应地;转而;依次;轮流 by turns 轮流;交替地 in ones turn轮到某人;接着 take turns to do sth 轮流做某事 It is ones turn to do sth 轮 到某人做某事 12.digest vt.领悟 digestio

4、n n.消化;领悟 digestive adj.助消化的 13.essential adj.完全必要的;极其重要的 be essential to/for 对是必要的 It is essential that.(should) do 做是必要的 It is essential to do.做是必要的 课 标 要 求 重点 词汇 14.alternative n.可供选择的事物 adj.可供替代的;非传统的 an alternative to 的替代物(to 是介词) have no alternative but to do sth 别无选择只好做某事 have the alternative

5、 of doing sth 有做某事的选择 15.instance n.例子;实例;事例 for instance 例如 in this instance 在这种情况下 课 标 要 求 重 点 句 型 1.Yuan Longping,known as the “father of hybrid rice”,is one of Chinas most famous scientists. 2.Given that Yuans hybrids have made him quite wealthy,one might think he would retire to a life of leisu

6、re. 3.Now that both of my grandparents have retired from their jobs in the city,how they are going to spend their retirement is an important decision for them. 4.Id rather. 5.Therefore,there is still a long way to find a suitable solution that puts sufficient food on the dinner table while keeping p

7、eople and the environment as healthy as possible. 6.In fact,some pesticides like DDT have been prohibited in most countries because of the damage they cause to people and the environment. 课 标 要 求 重点 语法 主语从句的引导词 Whether we will hold the sports meeting has not been decided. What Barbara offers to her fans are honesty and happiness. It isnt likely that I should accept such an offer as that.