人教版高中英语必修二unit2教案.docx

1、人教版高中英语必修二unit2教案教学内容一Words1. compete vi. competition n. 竞争，角逐；competitor n. 竞争对手(1) 参加比赛My son is hoping to compete in the London marathon. 我儿子期盼着参加伦敦的马拉松比赛。(2) 竞争，对抗We should compete with other countries in trade. 在贸易方面我们应该与其他国家竞争。【拓展】compete with/against sb. 与某人竞争（比赛）；compete for 为而竞争（比赛）compete

2、in 参加的比赛【助记】More than 1,000 competitors took part in the competition to compete for the first prize. 1,000多名参赛者参加了这项竞赛，竞争第一的位置。2. admit vi. & vt. 容许；承认；接纳They have to admit that the water has been polluted. 他们不得不承认水已经收到了污染。The theatre admits 1000people. 这个剧院可容纳1000人。搭配：admit doing sth. 承认做了某事；be adm

3、itted to 被接收The thief admitted stealing my handbag. 这个小偷承认偷了我的手提包。The student is admitted to Beijing University. 这个学生被北大录取了。【拓展】admit 作“准许进入”讲时，接名词或代词作宾语Open the window to admit some fresh air. 打开窗户让新鲜的空气进来。派生词：admission n. ( 学校、会场、俱乐部等)进入许可，加入许可；承认，坦白。He made an admission that he had made a mistake

4、. 他坦白犯了错误。3. replace vt. 取代；替换；把放回原处(1) replace (take the place of) sb./sth. 取代某人/某物replace sth. with / by sth. 用某物替换某物(2 )in place of sb.in ones place 代替某人take ones placetake the place of sb.代替某人Teachers will never be replaced by computers in the classroom. 课堂上电脑永远不会取代老师。A new window is in place of

5、 the broken one. 那扇破碎的窗户已经换上新的了。Mr. Wang is ill，so I will take his place today. 王老师病了，所以今天我给他代课。4. charge n. & vt.(1) n. 主管，掌管，责任搭配：take charge of 负责，接管；in charge of 主管，掌管；in the charge of = in ones charge 被掌管，由负责He took charge of the company after his fathers death. 父亲去世后，他接管了公司。My uncle is in char

6、ge of the hospital. = The hospital is in the charge of my uncle. 我叔叔掌管这家医院。(2) n. 要价，收费搭配：charge for 的收费；free of charge 免费Whats the charge for using the hall? 那个大厅的使用费是多少？You can get service free of charge. 你可得到免费的服务。(3) vt. 收费，要价搭配：charge sb. for sth. 因某事而向某人收费；charge sb.for sth. 因某事而向某人收费How much

7、do you charge for the repairs? 你收多少修理费？They charged me $5 for dinner. 他们收了我5美元的餐费。(4) vt. 控告；起诉；谴责搭配：charge sb. with sth. （控告）某人某事；charge sb. with doing sth. 控告某人做了某事He was charged with murder. 他被指控犯有谋杀罪。He charged me with being irresponsible. 他谴责我不负责任。辨析：in charge of 与in the charge of 易混词组辨析一言辨异in

8、charge of“负责，主管”，表示主动Class Five is in the charge of Miss Li; this is to say, Miss Li is in charge of Class Five. 五班由李老师负责，也就是说，李老师负责五班。in the charge of“由管理”，表示被动5. bargain n. & vi.(1) n. 协议；交易（可数）搭配：make a bargain with sb. about sth. 与某人就某事达成协议We made a bargain with the company. 我们与那家公司达成了协议。(2) n.

9、便宜货（可数）搭配：a good/bad bargain 交易合算/不合算；a real bargain 真便宜The coat is a good bargain at such a low price. 这件外衣售价这么低，实在是便宜。That second-hand table was a real bargain. 那张二手的桌子非常便宜。(3) vi. （与某人就某事）讨价还价，讲条件搭配：bargain with sb. over/about/for sth. 就某物与某人讨价还价。He bargained with the boss over the pay. 他与老板就工资讨价

10、还价。6. deserve v. （不用于进行时态）值得；应得；应受搭配：deserve to do/doing 值得做；应该做He deserves to be punished. = He deserves punishing. = He deserves punishment. 他应该受到惩罚。注意：deserve 后面接动名词时，动名词用主动形式表被动意义，相当于接动词不定式的被动形式。类似的词还有need，want，require等。They deserved rewarding. = They deserved to be rewarded. 他们应该受到奖赏。The TV nee

11、ds mending. = The TV needs to be mended. 这台电视机需要被修理。练习（一）根据汉语填词1Her words had a _(有魔力)effect on us.2The moment he heard the news of the accident，he made a _(迅速)decision.3She takes _ (主管) of the daytoday running of the business.4You _(应得) to be happy for all the good things you have done.5Small trade

12、rs cannot _(竞争) in the face of cheap foreign imports.6Electric lights have _ (取代)candles.7Mike made a _(定期的)visit to his parents.8Can I have a _ (自愿者) to wash the dishes?9The _(基本的)theme of these stories never varies.10The students will all have a course in _ (古代的) history this term.二Phrases and Lan

13、guage Points1. Who could not take part in the ancient Olympic Games? 谁不能参加古代奥运会？take part in 参加，参与Mr. Black took part in our conversation. 布莱克先生加入了我们的交谈。【拓展】 take part后不接宾语时，不用介词in。All those who wants to take part, please raise your hands. 明天将有一次郊游，所有想参加的人请举手。 part 前有形容词修饰时，必须加不定冠词。Women are now tak

14、ing an active part in social activities. 妇女现在正积极参加社会活动。辨析：join，join in，join sb. in (doing ) sth.与take part in/attend(1) join“参加”，指加入党派、社会团体、军队等，并成为其中一员。(2) join in 表示“参加某种活动”，in既可为介词，也可为副词。(3) join sb. in (doing) sth. 表示“参加某人所从事的活动”。(4) take part in 指参加群众性的活动、会议并在其中起作用。(5) attend是正式用语，指参加会议、婚礼、典礼，听报

15、告、讲座等。一般指成为观众或听众。He joined the Party in 1980. 他在1980年入党。They danced until a lot of us joined in. 他们一直跳舞，直到我们中许多人都加入了进去。All the family join me in wishing you a happy future. 我们全家人都祝你有一个幸福的未来。I suggest those taking part in the competition be praised. 我建议表扬那些参加比赛的人。The meeting was attended by share hol

16、ders. 股东们出席了会议。2. What do the five rings on the Olympic flag stand for? 奥运旗上的五环代表什么？stand for (1) 代表；象征；（指缩写或符号）是意思The letters USA stand for the United States of America. 字母USA代表“美利坚合众国”。The olive branch stands for peace. 橄榄枝象征着和平。VOA stands for the Voice of America. VOA的意义是“美国之音”。注意： stand for作句子谓语

17、时，一定要找准主语：如果是字母做主语，不论多少个字母，stand for用单数形式；如果字母作同位语，stand for 的单复数根据主语的单复数而定。 stand for 作“代表”讲时不用于进行时，也不用于被动语态，具有相同用法的还有belong to。(2) 容忍，忍受（用于否定句中）Im not standing for it any longer. 这种事我再也不能容忍了。(3) 支持，主张Which principle do you stand for? 你支持哪个原则？We stand for equality among all nations, big or small. 我

18、们主张大小国家一律平等。3. I lived in what you call “Ancient Greece” and I used to write about the Olympic Games a long time ago. 我生活在你们所说的“古希腊”。我曾经写过很久以前奥林匹克运动会的情况。used to do/be 表示“过去常常做某事”或“过去处于某种状态”。used to 构成否定句和疑问句时，可借用助动词did或直接将used 作助动词使用。否定式：usednt to = didnt use to；疑问式：Used +主语+to? = Did +主语+use to?I u

19、sednt /didnt use to come. 我过去不常来。Did you use to be a teacher? = Used you to be a teacher? 你过去是老师吗？He used to go there, didnt/ usednt he? 他过去常去那，不是吗？辨析：used to do, be/get used to doing与be used to do 易混词组辨析例句used to do意为“过去常常做”I used to live in the countryside with my grandmother. 我曾经和祖母在农村居住过。be/get

20、used to doing意为“习惯于做”，to为介词Im still not used to getting up early. 我仍然不习惯早起。be used to do意为“被用来做”Wood can be used to make paper. 木头可以用来造纸。4. For each Olympics, a special village is built for them to live in, a main reception building, several stadiums for competitions, and a gymnasium as well. 每届奥运会都

21、有一个特殊的村庄（奥运村）供参赛的人住，一个主要的接待大楼，好几个供比赛用的体育场，还有一个室内体育馆。as well 也；又；还Air is necessary for people. It is necessary for plants as well. 对人而言，空气是必不可少的，对植物来说也一样。Are they coming as well? 他们也来吗？辨析：as well, also, too与either易混词（组）辨析例句as well用于肯定句，只用于句末，前面一般不用逗号He plays the piano as well. 他也弹钢琴。also用于肯定句中，放在句中He

22、 also plays the piano. 他也弹钢琴。too用于肯定句，通常用在句末，前面有逗号He plays the piano, too. 他也弹钢琴。either多用于否定句句末He doesnt play the piano either. 他也不弹钢琴。辨析：as well与as well as as well 副词短语，一般放在肯定句句末。 He knows Russian as well. 他也懂俄语。as well as 连词词组，可连接两个并列成分。 We shall travel by night as well as by day. 我们白天和黑夜都要行进。【拓展】

23、 as well as 连接两个主语时，句子谓语动词的形式应根据前一个主语来确定，因为重在强调前一部分The teacher as well as some students was interested in the question. 不仅是一些学生，而且这位老师也对这个问题感兴趣。= Not only some students but also the teacher was interested in the question. as well as 后接动词时，动词要用-ing形式She sings as well as playing the piano. 她不但弹钢琴，还唱歌。

24、 三个事物并列时，用“A as well as B and C”结构He speaks Spanish as well as French and English. 他不但会讲法语和英语，还会讲西班牙语。 as well as 亦用于同级比较，表示“与一样好”。You have done the work as well as he. 你的工作做得和他做得一样好。 may/might as well do sth. 做某事倒也无妨；还是做吧（用于表示委婉的建议，一般针对当时的情况提出另外的建议）If no one else wants it, we might as well give it

25、to the child. 如果没有人想要这个，我们不妨给这个孩子吧。5. When she stops to pick it up, you will be able to run past her and win. 当她停下来去捡它时，你就能超过她并获胜。pick up (1) 捡起He picked up his hat and went away. 他拾起帽子，走了。(2) （偶然地，无意地）获得She picked up a lot of information. 她偶然得到很多信息。(3) 学会She picked up French when she was in Paris.

26、在巴黎时，她学会了法语。(4) （用车）去接Its not safe for travelers to stand at the roadside hoping to be picked up by passing motorists. 旅客站在路旁希望过路车捎带是不安全的。(5) 恢复（健康、精神）；好转Business will pick up before summer. 夏天来到之前，生意将会好转。(6) 接收I picked up Radio Beijing last night. 昨晚我收听到了北京广播电台。【拓展】pick out 挑出；辨认出At once I picked o

27、ut my elder brother in the crowd. 我立即在人群中认出我哥哥来。6. He threw the golden apples one after another. 他一个接一个地扔出了金苹果。one after another 一个一个地；依次地Strange things happened one after another. 奇怪的事情接连发生。We have made one new achievement after another. 我们已取得了一个又一个的新成就。【拓展】one by one 一个一个地；one another 相互，彼此辨析：one

28、after another 与one by oneone after another 一个接一个地（强调连续性） The guests came one after another. 客人们一个接一个地来了。one by one 一个一个地（强调一次一个） Do these exercises one by one. 一道一道地做这些练习题。7. There are two main sets of Gamesthe Winter and the Summer Olympics, and both are held every four years on a regular basis. 运动

29、会主要有两种：冬季奥运会和夏季奥运会。这两种运动会都是每四年举行一次。on a regular basis 有规律地；定期地I do exercise in the open air on a regular basis. 我定期地在户外进行锻炼。regular adj. & n. regularly adv.定期地(1)adj. 规则的；定期的；常规的Youd better take regular exercise. 你最好定期做运动。(2) adj. 通常的；平常的This is her regular route to her school. 这是她平常上学常走的路线。(3) n. 常

30、客；主力队员The old lady is one of our regulars. 那位老太太是我们的一位老主顾。basis n. (复数bases) basic adj. 基础的；基本的(1) 基础，根据，基点The basis of a good marriage is trust. 美满婚姻的基础是信任。(2) 基准；准则on a part-time basis 以兼职方式搭配：on the basis of 以为基础；根据 ；be based on 以为基础辨析：basis与basebasis 用来指非物质方面的基础 the economic basis 经济基础base 主要用于指

31、物质方面的基础 the base of the building 建筑物的基础8. Thats why theyre called the Winter Olympics. 那就是它们被称为冬季奥运会的原因。本句是由why引导的表语从句Thats why I want you to work here. 那就是我要你在这儿工作的原因。【拓展】 because引导表语从句时表示事情的原因，而why表示结果。Jack didnt attend school yesterday. That was because he was ill. 昨天杰克没有上学。那是因为他病了。Jack was ill yesterday. That was why he didnt at