（2019版）新人教版高中英语必修第二册Unit 1 Cultural heritage Language points 2 -ppt课件.pptx

1、Unit 1 Cultural HeritageLanguage point 2一.学习目标 1壹壹贰贰To have a good understanding of the usage of the following words and sentence pattern：Words: loss; prevent; attempt; worthwhileSentence pattern: Not onlybut also倒装句倒装句To learn how to put them into use.二.问题导学 6 阅读并结合课文P4和P5了解体会并猜测单词loss; prevent; at

2、tempt; worthwhile的意思与词性用法。 结合课文文本，体会并尝试理解Not onlybut also倒装句型1. loss A committee was established to limit the damage to the Egyptian buildings and prevent the loss of the cultural relics. (教材P4)n. n. 丧失；损失丧失；损失1. If you say that you are at a loss, you mean that you do not know what to do in a partic

3、ular situation.be at a loss 不知所措；茫然不知lost adj.丢失的;迷路的;迷失的2. Harry just stood there, lost in thought.(be) lost in sth 专注于某事/某物；沉浸于某事/某物lose三.点拨精讲 25lose sight of lose heart lose weight lose ones temper忽略;忘记;看不见 减肥灰心;丧气发脾气v.失去;丢失;不明白;浪费;错过（lost; lost; losing)Summary翻译句子翻译句子loss n. 丧失；损失lostadj.丢失的;迷路的

4、;迷失的losev.失去;丢失;不明白;浪费;错过be at a loss 不知所措；茫然不知(be) lost in sth 专注于某事/某物；沉浸于某事/某物lose sight of忽略;忘记;看不见减肥灰心;丧气发脾气1.关于学习英语，我认为有两个方面你绝不能忽视。On the point of my view, regarding learning English, there are two aspects you must never lose sight of.lose ones temperlose heart lose weight2.老板她气得发了脾气。The boss

5、was so annoyed that she lost her temper.2. prevent1. A committee was established to limit damage to the Egyptian buildings and prevent the loss of cultural relics? (教材P4)2. His back injury may prevent him from playing in tomorrows game.prevent(from) doing 阻止做某事3. The police tried by all means to pre

6、vent him from being killed.用于被动句时，介用于被动句时，介词词fromfrom不可省略。不可省略。 stop sb (from) doing sth keep sb from doing sth ban/prohibit sb from doing sth discourage sb from doing sth阻止做某事联想拓展：联想拓展：vt.vt.阻止阻止; ;阻碍阻碍; ;阻挠阻挠7Summarypreventvt.vt.阻止阻止; ;阻碍阻碍; ;阻挠阻挠prevent(from) doing 阻止做某事preventionn.n.预防预防; ;阻止阻止p

7、reventableadj.adj.可预防的可预防的; ;可阻止的可阻止的preventiveadj.adj.预防性预防性的的; ;防备的防备的1.Smoking is the biggest cause of death and disease.用用prevent的相关的相关知识知识填空填空preventable 2.We must take measures to reduce crime in the area.preventive 2.We hope to anything unpleasant happening.prevent from3、 attempt1.Why did the

8、 Egyptian government want to attempt the building of the dam?(教材P5)n&vt.n&vt.企图企图; ;尝试尝试; ;试图试图3.They make an attempt to escape but failed.4.He succeed in passing the driving test at his first attempt.2. My mind attempted to calm itself by concentrating on this trivial(琐细的) detail.5.He began

9、 lacing(系紧) his finger together in an attempt to keep his hands still.attempted adj.未遂的未遂的attempted murder/suicide谋杀谋杀/自杀自杀未遂未遂attempt to do sth 企图做某事make an attempt to do sth/at doing sth 企图做某事at the first/second attempt 第一/二次尝试in an attempt to do sth 为了做某事Summaryattemptn.n.企图企图; ;尝试尝试; ;试图试图make a

10、n attempt to do sth/at doing sthat the first/second attemptin an attempt to do sthattempt to do sthvtvt. .企图企图; ;尝试尝试; ;试图试图attempt第一/二次尝试企图做某事为了做某事企图做某事attemptedadj.adj.未遂的未遂的attempted murder/suicide 谋杀谋杀/自杀自杀未遂未遂一句一句多译多译囚犯们试图越狱，但失败了。(escape)The prisoner attempted to escape but failed.The prisoner

11、made an attempt to escape/at escaping but failed. The prisoner attempt an escape but failed.4. worthwhile 1. Do you think it was worthwhile? (教材P5)adj. 值得做的;值得花时间的2. It is worthwhile to read the book referred to by the professor?It is worthwhile to do sth /doing sth 值得做某事worth adj. 值得的;有的价值 n.价值;意义3

12、.The temple is worth a visit.worthy adj. 可敬的;值得/应得的6. They will prove worthy of the partys trust?5. He is a worthy gentlemen.adj. 可敬的be worthy of sth 值得某事7. The problem is worthy of being discussed?to be discussed?be worthy of being done 值得做某事be worthy to be done 值得做某事4.The temple is worth visiting.

13、sth be worth doing 值得做某事(主动表被动）sth be worth sth 值得某事Summaryworthwhile adj. 值得做的;值得花时间的It is worthwhile to do sth /doing sth 值得做某事worth adj. 值得的;有的价值 n.价值;意义sth be worth sth/doing 值得某事/做某事(主动表被动）worthy adj. 可敬的;值得/应得的be worthy of sth 值得某事be worthy of being done/ to be done 值得做某事1. This is a matter of

14、 note.worthy 用用worth的相关形式填空的相关形式填空2. Its hardly mentioning.worth 3. Its to discuss the question again.worthwhile 5. Not only(放句首放句首)but also （教材（教材P4）1.Not only had the country find a path to the future that did not run over the relics of the past, but they had also learnt that it was possible to wo

15、rk together to build a better tomorrow.小结：小结：not onlybut also连接两个连接两个并列的成分并列的成分。当连接两个。当连接两个句子句子时，如果时，如果not only 放在句首，则它所在的句子用放在句首，则它所在的句子用部分倒装部分倒装。2.Not only is he a teacher, but he is also a poet只是只是助动词，系动助动词，系动词，情态动词词，情态动词等移等移至主语至主语之前。之前。b but also ut also 连接的连接的分句用正常语序。分句用正常语序。3.Not only I but al

16、so Tom and Mary are fond of watching TV当连接主语时，谓语动当连接主语时，谓语动词遵循词遵循“就近原则就近原则”。1.阿斯旺大坝的建立不仅能控制洪水，而且可以发电给当地的农民。1. produce electricity. 翻译句子翻译句子Not only will Aswan Dan control flood but also it can 2. 学习英语不仅能提高我们的智力，而且可以提高逻辑能力。2. our intelligence, the logic ability.Not only can learning English improvebu

17、t also it can enhance四.课堂小结 1loss preventattemptworthwhileNot onlybut also五. 当堂检测 12翻译句子翻译句子1.不仅学生们，连老师也反对这个计划。2.这个可怜的人不仅被逮捕(arrest)了，而且被送进了监狱(prison)。3.努力提高工厂工人的工作条件是得做的。4.我不理解那些话（很茫然）。5.经常锻炼有助于防止体重增加。1.不仅学生们，连老师也反对这个计划。Not only the students but also the teacher was against the plan。2.这个可怜的人不仅被逮捕(a

18、rrest)了，而且被送进了监狱(prison)。Not only had the poor man been arrested, but also he had also been sent to prison。3.努力提高工厂工人的工作条件是得做的。It is worthwhile to improve working conditions for the workers.4.我不理解那些话（很茫然）。I am at a loss to understand the words.5.经常锻炼有助于防止体重增加。Regular exercise helps prevent weight from gaining.板书设计loss preventattemptworthwhileNot onlybut also