新概念英语第二册Lesson58 课件.ppt

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * gain 区别 earn gain vt. 获得，得到（＝get sth.） 受益，获益（earn无此含义） Jane has gained much from her. Jane从她那里收益很多。 earn vt. (通过努力)获得，得到 赚钱（gain无此含义） earn money 挣钱 earn ones living 谋生 She earns $500 a month. It has gained/earned an evil reputation. pick 区别 cut pick vt. 采摘，采集 They picked a lot of flowers yesterday. cut vt. 切，割，剪 She cut an apple in two. Grammar The tiny village of Frinley is said to possess a cursed tree. Because the tree was mentioned in a newspape. The tree was planted near the church fifty years ago. The vicar has been asked to have the tree cut down. It is said that if anyone touches the tree, he will have bad luck; if he picks a leaf, he will die. The tiny village of Frinley is said to possess a cursed tree. Because the tree was mentioned in a newspape. The tree was planted near the church fifty years ago. The vicar has been asked to have the tree cut down. It is said that if anyone touches the tree, he will have bad luck; if he picks a leaf, he will die. 动词语态 Many people speak English. English is spoken by many people. 主动 被动 被动语态构成 助动词+动词的过去分词 be done be 的五种样式 am / is / are was / were been being be cleaned cleaned cleaned cleaned cleaned cleaned cleaned cleaned every day. yesterday. up to now. by the end of last week. now at 2 o’clock yesterday afternoon. tomorrow. is was has been had been is being was being will be would be The room 什么时候使用被动语态 1. 不知道动作的执行者是谁，或没有必要指出动作执行者时。 我的车昨晚被偷了。 My bike was stolen last night. 2. 为了强调或突出动作的承受者时。 这个包被他妹妹带走了。 This bag was taken away by his sister. 3. 为了更好的安排句子。 4. 在上下文中，为了使句子连接紧密。 主动语态改被动语态 1. 将主动语态的宾语改为被动语态的主语。 2. 主动语态的谓语动词改为be+过去分词的形式。 3.将主动语态的主语改为介词by之后的宾语，放于谓语动词之后（有时可省略）。 1.We use English as a foreign language. English is used as a foreign language(by us). 2. People write business letters in English. Business letters are written(by people) in English. 3.They make telephone calls i