人教-必修4-重点短语-句型.docx

人教必修4 重点短语句型Unit1?Women of achievement【重点词汇、短语】1.?human beings 人类2.?campaign 运动，战役3.?behave 行为4.?shade 阴凉处5.?move off 离开，启程6.?observe 观察7.?respect 尊重8.?argue 讨论，辩论9.?lead a...life 过着…的生活10.?crowd in 涌入脑海11.?support 支持12.?look down upon/on 看不起13.?refer to 查阅，参考，涉及14.?by chance 碰巧15.?come across 偶遇16.?intend 计划，打算17.?deliver 提送，生（小孩），接生，发表（演说）18.?carry on 继续，坚持【重点句型】1. She also discovered how chimps communicate with each other and her study of their body language helped her work out their social system.她还发现了黑猩猩之间是如何交流的，而她对黑猩猩身势语的研究帮助她弄清楚了黑猩猩的社会体系。△ work out 解决、解答、计算出；产生结果、发展；锻炼；作出、制订出2.?She is leading a busy life but she says …她过着忙碌的生活，但是她说……△ lead a …life = live a …life 过……的生活3. Many people look down upon poor people.?很多人瞧不起穷人。△?look down upon / on 蔑视；轻视；瞧不起You mustn’t look down upon/ on the disabled.你绝不能瞧不起残疾人。4.?If the word group refers to different members, use a plural verb.如果group（作主语）指的是各个成员，谓语动词用复数。△ refer to指的是：提及；谈到；提到；查阅、参考5.?By chance I came across an article about a doctor called Lin Qiaozhi, a specialist in women’s diseases.很偶然地，我看到了一篇关于林巧稚大夫的文章，她是一名妇科专家。△ by chance=by accident ?偶然地，意外地6.?Why not study at medical college like Lin Qiaozhi and carry on her good work?为什么不像林巧稚那样去读医学院，继续她的伟大事业呢？△ carry on 继续；坚持Unit 2?Working the land【重点词汇、短语】1.?struggle 斗争2.?expand 使变大，伸展3.?thanks to 幸亏，由于4.?rid 摆脱5.?rid…of 摆脱，除去6.?be satisfied with 对…感到满意7.?would rather宁愿8.?therefore 因此9.?export 出口10.?regret 后悔，遗憾11.?build up 逐渐增加，建立，开发12.?lead to 导致13.?focus on 集中与14.?reduce 减少15.?keep...free from/of ?使…免受影响16.?comment 评论，议论【重点句型】1. Have you ever grown any plants? If so, what did you do to grow them? If not, what kind of plant would you like to try growing?你种过植物吗？如果种过的话，你是怎么种植的？如果没有种过的话，你想要尝试种植什么植物？△ If so为省略句式，意为“如果是这样的话”，if用作连词，so 用来代替上文的内容，以避免重复。If not 意为“如果不是这样的话，否则，要不然”，意义与If so 相反。2. In 1974, he became the first agricultural pioneer in the world to grow rice that has a high output.1974年，他成了世界上第一位种植高产水稻的农业先锋。△不定式放在表示次序的词如the first, the last以及the only, the very, the rig