Unit2讲义 九年级英语上册.docx

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1、Unit2讲义 鲁教版九年级英语上册1、掌握本单元出现的一些重点词汇和重要句型，并能灵活运用。2、掌握含有情态动词被动语态的用法。3、学会描述规矩，描写允许做的事和不允许做的事。4、importance  n. 重要；重要性She stressed the importance of careful preparation.她强调了认真准备的重要性。They attach great importance to the project.他对这项工程给予高度重视。【搭配】give an importance 对给予重视ignore the importance 忽视重要性lose im

2、portance 失去重要性place importance on oneself 自视甚高realize the importance 意识到重要性recognize the importance 认识到重要性show the importance 显示重要性stress the importance 强调重要性【联想】full of one's own importance狂妄自大的，自视甚高的5、sleepy  adj. 困倦的；不活跃的He had begun to feel sleepy.他开始感到困倦。【拓展】sleepy pear过熟并开始腐烂的梨.feel s

3、leepy欲睡【辨析】sleepy与 asleep这两个形容词均含有“欲睡的”之意。sleepy： 最常用词，指人昏昏欲睡，或沉睡时的寂静状态。asleep： 作表语，多用于非正式的英语里，指处于睡着的状态，侧重动作的结果6、at present  目前；现在I am very content with my life at present.我对目前的生活是满意的。I cant think of any fit person just at present.我现在一下想不出什么适合的人。7、succeed  v.

4、成功；达到；完成He succeeded in getting a place at the art school.他成功被艺术学校录取了。He had hoped to succeed as a violinist.他曾经希望做一名有成就的小提琴家。【拓展】+副词succeed admirably 令人钦佩地获得成功succeed badly 获得极坏的成绩succeed brilliantly 辉煌地成功succeed commercially 商业上成功succeed credibly 值得称赞地成功8、achieve  v. 完成；实现If you work hard, yo

5、ull achieve your good dream.如果你努力学习，你就会实现你美好的梦想。The nation achieved independence at last.那个国家最后取得了独立。【拓展】achieve a compromise 取得一种折中办法achieve a good result 得到好的结果achieve a great deal 取得很多成绩achieve a lot 收获很多achieve a task 完成一项任务achieve ambition 如愿以偿achieve balance 达到平衡【辨析】attain与 achieve  二者均有“

6、达到”之意。attain：侧重指在抱负或雄心的激励下，以最大的努力去达到一般所不及或不敢追求的目的。achieve：侧重为达到目的所需的技巧、忍耐和努力。9、concentrate  v. 集中；聚集I cant concentrate on my studies with all that noise going on.吵闹声不绝于耳，我无法集中精力。I decided to concentrate all my efforts on finding somewhere to live.我决定集中精力找找可以住的地方。【拓展】concentrate carefully 全心贯注co

7、ncentrate efforts 集中力量concentrate one's energies 集中精力concentrate on one's work 致力于工作【辨析】concentrate和focusconcentrate：指把人或物集中在一起，也可指把精力或注意力集中于某一事物上。focus：侧重指把光、热、射线等集中于一点，也可指把思想或精力等集中于某人或某事情上10、opportunity  n. 机会；时机Youll have the opportunity to ask any questions at the end.你们最后将有机会提问任何问题

8、。This is the perfect opportunity to make a new start.这是一个新的开始的好机会。【辨析】chance, opportunity, occasion这些名词均含“机会”之意。chance：侧重指偶然或意外的机会，有时也指正常或好的机会。opportunity：侧重指有利或适合于采取行动，以达到某一目的或实现某种愿望的最佳时机或机会。occasion：指特殊时机或良机，也指时节。11、experience  n. & v. 经历；体验Do you have any previous experience of this type

9、 of work?你以前有过这种工作经验吗？I had a bad experience with fireworks once.我玩烟花有过一次糟糕的经历【拓展】bitter experience 痛苦的经历broad experience 广泛的阅历common experience 共同的经历accumulate experience 积累经验achieve experience 获得经验afford experience 提供经验analyze experience 分析经验【辨析】undergo, experience均有“经历，经受，遭受”之意。undergo：多指经受艰难、痛苦、

10、不愉快或危险等事。experience：指亲身经受或体验某事。12、instead of  代替；而不是We just had soup instead of a full meal.我们没有吃全餐，只喝了汤。Now I can walk to work instead of going by car.现在我可以步行去上班，而不必开车了。13、stay up 不睡觉；熬夜I am going to stay up late to finish my paper。为了完成报告我打算熬夜不睡觉。We stayed up till after midnight to see the New

11、 Year in.我们熬夜等着新年的到来。14、Anna is allowed to wear her own clothes.安娜可以选择自己的衣服。【辨析】put on, wear, dressput on指“戴上”，“穿上”，表示穿衣服的动作.wear 是“穿着”，“戴着”的意思，可用于穿衣、穿鞋、戴帽子，戴手套、佩戴首饰等，强调状态.dress 可作及物动词，有“穿着”，“打扮”的意思，但只用于穿衣，它既表示动作，又表状态，常用于下列结构：dress sb / oneself(给某人穿衣服)、be dressed in。15、Do you think thirteen-year-old

12、s should be allowed to have part-time jobs ?你认为应该允许13岁的孩子们做兼职工作吗？part-time jobs 兼职工作full-time jobs 全职工作16、Do you ever get to class late? 你上课迟到过吗？get to class late上课迟到=be late for class17、I think sixteen-year-olds should be allowed to drive.我认为应该允许16岁的孩子开车。【短语】sixteen-year-olds十六岁的青少年它相当于一个名词 相当于sixt

13、een -year- old kids. “一个16岁青少年的表达方式”a kid sixteen years olda kid of sixteena kid of sixteen years olda sixteen-year-old kid【拓展】allow用法allow作“允许”或“许可”讲，常搭用动词不定式短语作宾语补足语即，allow sb. to do sth. 允许某人做某事（主动语态）如：Mother allows me to watch TV every night. 妈妈允许我每晚看电视。be allowed to do sth. 被允许做某事（被动语态）如：L

14、ily is allowed to go to Qinzhou. 莉莉被允许去钦州18、情态动词的被动语态（1）被动语态的基本结构：be done（2）带有情态动词should的被动语态：should (not) be done  “应当被”Sixteen-year-olds should not be allowed to drive.The flowers should be watered every day.The English homework should be handed in this afternoon.（3）其他情态动词的被动语态：can/ may/ must be + doneWater can be changed into ice by us.The photo may be taken in 2001.His homework must be finished on time.