unit单词知识点4.docVIP

高一英语学案 Unit4 Wildlife Protection 课文语言点学案 教师寄语：A man cannot spin and reel at the same time. 一心不能二用。 the students’ abilities of summary and master the important language points. Language points: 1.I wonder what is being done to help you. 用法小结： 现在进行时的被动语态结构____________+____________+____________ 现在进行时的被动语态表示说话时或现阶段某个_______ 的动作_______ 进行。 Exercises（高考连接）: 1 A new cinema __________ here. They hope to finish it next month. A will be built B is built C has been built D is being built 2 Rainforests ________ and burned at such a speed that they will disappear from the earth in the near future. A　cut B are cut C are being cut D had been cut 3 ---Why don’t we choose that road to save time? ---The bridge to it ________. A has repaired B is repaired C is being repaired D will be repaired 4 ---Hi, Terry, can I use your computer for a while this afternoon? ---sorry, ________. A It’s repaired B It has been repaired C It’s being repaired D It had been repaired 完成句子 1 May I use your computer? Mine ________ ________ ________（正在被修理）. 2 A hospital _________ _________ __________(正在被建)in the town. 3 Their baby _________ _________ __________ ____________ ___________(正在被照顾) by the parents. 2 Daisy had always longed to help endangered species of wildlife. ★ long (v.)wish for very much 渴望,极想 [观察与思考] ①I’m longing to see you. 我渴望看见你。 ②The children are longing for the holidays.孩子们渴望假期。 ③I longed for him to say something. 我渴望他说几句话。 [知识拓展] longing (adj.) 渴望的 （n.）渴望 [巩固练习] 所有的学生都渴望被名牌大学录取。 ____________________________________________________ 3. At that Daisy cried, “I’m sorry I didn’t know that.” ★at （表原因）因为；由于 [观察与思考] ① He got angry at her words.他因她的话而生气了。 ② The whole nation was in deep sorrow at the news. 听到这个消息，全国人民沉浸在悲痛之中。 I didn’t know that 使用一般过去时，因为句子的背景是实际已经得知这种情形了，所以“不知道”成为过去，应用过去时。英语在上文中隐含着过去的背景，往往这种情景在对话进行时瞬间变为过去，运用时要克服汉语动词无时态的干扰，从上下文中寻找情景切换点。明确表达的意思是“我本不知道”“我原以为”等。 [典型例句] ① Oh! It’s you! I di