Unit 8 From hobby to career词性转换1. shoot 射 (过去式: shot, v-ing: shooting)2. host (v.) 主持 (n.) 主持人，主人，东道主3. knowledge (不可数n.) 知识4. actually (adv.) 事实上 actual (adj.) actually = in fact5. decide (v.) 决定 decision (n.) 6. train (v.) 训练 (n.) 火车7. lively (adj.) 生动的 类似：lovely, friendly8. grow up 长大 growgrew (过去式)词汇详解1. host (v.) 主持 (n.) 主持人，主人，东道主He Jiong is a host of Happy Camp in HNTV. 何炅是湖南电视台快乐大本营的一名主持人。Jack will host the programme tonight.杰克将要主持今晚的节目。【运用】 根据汉语意思，完成句子。(1) 李明长大想做一名主持人。 Li Ming wants to be _ _ when he grows up.(2) 露西明天将要主持新年晚会。 Lucy _ _ the New Year Party tomorrow. 2. decide (v.) 决定 decision (n.) decide to do sth. : “决定去做” make a decision : “作决定”He decided to go on holiday to Hainan with his parents. 他决定和他父母去海南度假。After having a discussion, I finally made a decision. 讨论过后，我最终做出决定。【运用】根据汉语意思，完成句子。(1) 莉莉决定和露西一起去上海读书。 Lily _ _ _ with Lucy in Shanghai.(2) 汤姆，你应该尽快做决定。 Tom, you should _ _ _ as soon as possible.3. train (v.) 训练 (n.) 火车train sb. / sth. train to do sth. I will go to Beijing by train.His job is training these dogs.She is training to be a volunteer. 她正在接受志愿者培训。【运用】根据汉语意思，完成句子。李雷昨天乘火车去了伦敦。Li Lei _ _ _ to London yesterday.爱丽丝正在接受护士的培训。Alice is _ _ _ a nurse.4. Studying the stars was great fun for me.注意：动词的ing形式做主语时，谓语要用单数形式。(1) _ more books in our free time _ good for us.空闲时间多读点书对我们有好处。(2) _ _ music _ a good way to relax ourselves. 听音乐是一种放松我们自己的好办法。(3) _ _ _ after supper _ good for our health.晚饭后散步对我们的健康很有好处。5. I am proud of my TV programme it has lasted for more than 50 years!be proud of “为而感到自豪” My brother is a good teacher, and my parents are proud of him.我哥哥是个好老师，我父母都为他感到自豪。Lily won the English competition last year. Her parents were proud of her.莉莉去年在英语竞赛中获胜，她的父母都为她感到自豪。【练习】根据汉语提示，完成句子。杰克是一名很有名的教授，他的老师们都为他感到自豪。Jack is a very famous professor. His teachers _ _ _ him.6. more and more + n. 越来越多 more and more + adj. / adv. 越来越More and more children are getting fat.English is becoming more and more important.造句：(1) 现在越来越多的人习惯于下午跑步了。_(2) 这公园变得越来越漂亮了。_7. Once I learnt a little about them, I soon wanted to find out more and more.find，findout，lookfor都与“找”有关，但侧重点不同。(1) Imlookingformypen. (强调动作)(2) Hecantfindhiswatch. (强调结果)(3) Pleasefindouttheanswertothequestion.(通过观察后的结果)【用法】lookfor意为“寻找”，强调找的动作find意为“找到、发现、感到”，强调找的结果findout意为“查明、发现、了解”，指经过认真观察、调查或研究把某事、某物查出来、搞清楚【运用】请根据所给汉语意思，完成下列英语句子，每空一词。1.最后，我在床底下找到了那本书。I _ _ _underthebedfinally.2.我爸爸正到处找他的护照。Myfather_ _ _hispassporteverywhere.3.我们必须查明真相。Wemust_ _ the truth. 语法：When引导的时间状语从句used to【when引导的时间状语从句】 在复合句中，由连接词when引导的状语从句是时间状语从句。例子：When he opened the door, he saw the bird. 当他打开门时，他看到了这只鸟。 从句 主句等同于：He saw the bird when he opened the door.When she was six years old, she could play chess. 当她六岁时，她会下棋。 从句 主句等同于：She could play chess when she was six years old.其具体体现在以下几个方面：1. 从句的动作和主句动作同时发生，意为“当时；在的时候”，例如： He liked playing basketball when he was young. 他年轻的时候，就喜欢打篮球。 When Lucy was ten years old, she was interested in playing the piano. 露西十岁的时候，就对弹钢琴感兴趣。2. 从句的动作发生在主句动作之前，例如： When you get there, please tell Lucy to call me back. 你到那后，请告诉露西给我回电话。 Come here to find me when you finish you homework. 你做完作业后，来这儿找我。3. 我们也可用after, before, until等连词引导时间状语从句。如：After Simon does his homework, he listens to music.西蒙做完家庭作业后，他就去听音乐。Before Mary went to bed, she drank some milk. 玛丽在睡觉之前，喝了些牛奶。注意：当主句是将来时的时候，从句要用一般现在时。 I want to know when Mr. Brown will arrive. When he _, I will tell you.A. will arrive B. arrived C. arrives D. arrive【used to的用法】used to意为“曾经；以前”，用来谈论过去常常做某事。其句型的变化形式如下：句型变化used to陈述句(主语+ used to do) Lily used to learn to play the piano at school.莉莉曾经在学校里学习弹钢琴。否定句(主语+ did not + use to do) Lily didnt use to learn to play the piano at school. 莉莉以前没有在学校学习过弹钢琴。一般疑问句(Did+主语+use to do) Did Lily use to learn to play the piano at school? 莉莉曾经在学校学习过弹钢琴吗？特殊疑问句(What + did+主语+use to do) What did Lily use to do at school?莉莉以前在学校干什么？【实战演练】根据汉语意思，完成句子，每空一词，缩写算一词。1杰克六岁的时候，开始学习跳舞。 _ Jack was six years old, he _ _ _ dancing.2看完这些书，你就可以离开了。 You can leave _ _ _ reading these books.3汤姆以前在大学里参加过音乐俱乐部。 Tom _ _ _ the music club in the university.4我以前没有和我父母去过海南度假。 I _