九年级英语全册Unit5WhataretheshirtsmadeofSectionB核心词汇及短语精讲素材.docx

Unit5SectionB核心词汇及短语精讲1. find out发现 【语境领悟】 Laura is trying to find out more about. . . 劳拉想发现更多关于 He looked for his pen all day, but he didnt find it. 他找了一整天钢笔, 但是没有找到。【妙辨异同】find, find out与look for的辨析find 意为“找到”, 强调寻找的结果。还可以作“发现, 碰到”解, 多指偶然发现, 后接名词、复合结构或that从句 find out 意为“了解, 查明, 弄清楚, 找到”等, 指通过观察、探索而发现事实的真相、实情, 调查找出原因, 或发现秘密、错误等; 一般接名词、代词或从句 look for 意为“寻找”, 强调寻找的动作 【学以致用】 The teacher wants to_ who didnt finish the homework. A. look for B. findC. find out D. look at(2013泉州中考)Please_ (查找)these new words in the dictionary. OK. 答案: find out/look up2. competitor n. 参赛者; 竞争者 【语境领悟】 The competitors at the festival are from. . . 节日上的参赛者来自 The two teams compete for the championship. 那两支队伍要争夺冠军。Who was the winner in the singing competition? 谁是歌咏比赛的获胜者? 【自主归纳】compete, competitor与competition的异同compete 动词, 意为“竞争, 对抗, 比赛” competitor 名词, 意为“参赛者, 竞争者” competition 名词, 意为“比赛, 竞争” 【学以致用】 Do you know who the_ (compete)is? I watched the_ (compete)on TV last night and it was very exciting. 答案: competitorcompetition3. form n. 形式; 类型 【语境领悟】 Each different part of China has its own special forms of traditional art. 中国的每个不同地区都有属于自己的特殊的传统艺术形式。She has a tall and graceful form. 她有着高大优雅的外形。If you fill in this form, you can take books out of the library. 如果你填了这张表, 就可以把书带出图书馆。A plan began to form in his mind. 计划在他脑子里开始形成。You should form good habits. 你应当养成好习惯。 【自主归纳】 form的用法(1)作为名词, 意为“形状, 外貌, 形体; 形式; 表格”。(2)作为动词, 意为“形成; 产生; 养成; 培养”。【学以致用】 他好像讨厌任何方式的运动。He seems to dislike any_ of exercise. 答案: form4. lively adj. 生气勃勃的; 鲜艳的 【语境领悟】 The pieces are usually cute children or lively characters from a Chinese fairy tale or historical story. 这些作品通常是可爱的孩子或出自中国童话或历史故事的活泼人物。He told a very lively story. 他讲了一个生动的故事。This is a live/living fish. =This is a fish alive. 这是一条活鱼。The living are more important to us than the dead. 活着的人对我们来说比死去的人更重要。【自主归纳】 alive/live/living和lively的异同(1)lively有“活泼的、快活的、生动的”等意思, 可以指人或物, 可作定语或表语; 但它不可意为“活着的”, 而其他三个可以。(2)alive, live, living都可意为“活的、有生命的”, 与dead意义相反。但live通常只作前置定语, 且一般用于动物; alive、living不仅可作定语(alive只能置于名词后; living一般置于名词前, 也可置于名词后), 也可以作表语。(3)只有living前加the方可表示“活着的人”, 作主语时, 视作复数。【学以致用】 小汤姆非常活泼。Little Tom is very_ . 他是我们班里的活雷锋。He is a_ Lei Feng in our class. 答案: livelyliving5. complete v. 完成 【语境领悟】 It takes several weeks to complete everything. 完成这一切要花好几周的时间。His answer is complete. 他的回答是完整的。I understand completely. 我完全明白。【自主归纳】 complete的用法complete作为动词, 意为“完成”; 作为形容词, 意为“完整的; 完全的; 完成的; 结束的”。其副词形式为completely, 意为“完全地; 彻底地”。【学以致用】 你什么时候能完成这项工作? When will you_ the job? I forgot it_ (complete). 答案: complete/finishcompletely6. heat n. 热; 高温v. 加热; 变热【语境领悟】 After drying, they are fired at a very high heat. 晾干以后, 它们被用高温烧制。The heat took the strength out of us. 炎热使我们筋疲力尽。Lets heat some water to wash clothes. 让我们烧点热水洗衣服。The weather is very hot these days. 这几天天气非常炎热。The dish is a little hot. 这道菜有点辣。【自主归纳】 heat与hot的区别