初中英语课外辅导:Unit 5 疑难解析 |
http://www.sina.com.cn 2005/04/01 08:33 英语辅导报 |
1. During the break, Li Lei happened to see Paul's mark on the report of a chemistry experiment. 在课间休息时,李雷碰巧看到保尔化学实验报告的成绩。 当happen 表示“发生”时,是不及物动词,后面不能接宾语,没有被动语态。它总是以事情作主语,通常不用人作主语。如: How did it happen? (误:How was it happen? )这事是怎样发生的? A car accident happened yesterday. (误:He happened a car accident yesterday. )昨天发生了一起车祸。 如果某人发生了什么情况,该用介词to。如: What happened to the boy? 那个男孩出了什么事? 当happen 后接动词不定式时,是“碰巧”的意思,这时可用人作主语。如: I happened to meet him on my way home. 我在回家的路上碰巧遇到他。 He happened to know the place. 他碰巧知道这地方。 2. I wonder how you've done so well in every chemistry experiment. 我想知道你每次的化学实验是怎么样做得如此出色的。 (1) wonder 表示“觉得奇怪、惊奇”时,可接that引导的宾语从句。若后接名词或代词宾格,须加介词at或about。如: I wonder that the boy made such a rapid progress. 我感到十分惊讶,那个男孩进步那么快。 I wonder at his rudeness. 我对他的粗鲁感到奇怪。 He was wondering about that. 他对此事觉得好奇。 (2)wonder表示“想知道”时,后常接what, who, why, where等引导的宾语从句。如: I wonder why James is always late for school.我想知道为什么詹姆斯上学总是迟到。 He is wondering how to do it. 他想知道怎么做这件事。 3. Oh, that sounds interesting. 哦,这听起来真有趣。 (1)sound在此句是连系动词,意为“听起来”,后面接形容词或名词。如: His explanation sounds all right. 他的解释似乎有道理。 Your idea sounds a good one. 你的想法听起来很好。 (2) sound 作名词时,泛指自然界的各种声音、声波等。如: He opened the fridge without a sound. 他悄悄地打开冰箱。 Light travels faster than sound. 光波比声波传播得快。 (3)sound 作形容词,意为“健全的;坚实的;稳固的”。如: I've repaired the roof and it's quite sound now. 我修了屋顶,现在它挺坚固的。 4. He put a finger in his mouth, tasted it and smiled, looking rather pleased. 他把一只手指放进嘴巴,尝了尝,笑了,看上去相当高兴。 The mixture tasted terrible. 混合物的味道尝起来太不好了。 第一句中的taste 是及物动词,意为“尝;品尝”。如: Can I taste your drink? 我可以尝一尝你的饮料吗? 第二句中的taste是系动词,后接形容词作表语,意为“尝起来”。如: The cake tastes like the pumpkin. 这糕点吃起来有南瓜味。 另外,taste 还可作名词,意为“味道;口味”。如: The cake has a sweet taste. 这蛋糕有点甜味。 5. What impressed me most in Xi'an was the Terra Cotta Warriors. 西安使我印象最深的是兵马俑。 (1) What impressed me most in Xi'an是一个主语从句,在句子中充当主语。如: What he said just now is correct. 他刚才所说的话很对。 (2) impress sb. 意为“使某人印象深刻”。如: This book didn't impress me at all. 这书没有给我留下任何印象。 impress sb. with sth. 意为“某物给予某人深刻印象”。如: The students impressed their teacher with the careful work. 学生们的认真学习给老师留下了深刻的印象。 sb. be impressed by / with sth. 某人被某事所感动。如: The students were all impressed by/with the teachers' hard work. 学生们被老师的辛勤工作所感动。 impress sth. on/upon sb. 使某人铭记某事。如: I impressed the importance of his work on/upon him. 我使他知晓工作的重要性。 6. Soon all the land he passed looked green and lovely, and the farmer was pleased to look at it. 很快,他走过的所有的路看上去都很青春和美丽,农夫很高兴地看着这一切。 (1)“be pleased to+动词原形”意为“很高兴做某事”。如: I'm very pleased to meet you. 很高兴遇见你。 (2) be pleased with 意为“对……感到满意;喜欢……”。如: The teacher is pleased with the boy's homework. 老师很满意这男孩的作业。 (3) be pleased at 意为“对(听到或看到的)事感到高兴”。如: He must be pleased at the news. 听到这个消息他一定会很高兴。 (4) be pleased about 意为“因……而感到高兴”。如: They were obviously pleased about his presence. 他们对他的出席显然感到很高兴。 (5)“be pleased+ that 从句”意为“对……感到高兴”。如: I'm very pleased that you have decided to come. 你决定来我很高兴。 (文/郭克睛;英语辅导报初四普及版04—05学年度第9期;版权归英语辅导报社所有,独家网络合作伙伴新浪教育,未经许可,不得以任何形式进行转载。) |