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1、【精品】高一英语上册 nit7 Cultural relics(第三课时)教案 大纲人教版第一册The third PeriodTeaching Aims:1. Learn some word formation.2. Learn the grammar itemthe Present Perfect Passive Voice.Teaching Important Points:1. The use and form of the Present Perfect Passive Voice.2. Make sure the Ss know how to change the verbal p
2、hrases from the Active Voice into the Passive Voice.Teaching Difficult Points:How to use the Present Perfect Passive Voice correctly.Teaching Methods:1. Discussion method to make the Ss master some common word formation.2. Explanation and inductive methods to enable the Ss to master the grammar item
3、 better.3. Pair work or group work to make every student work in class.Teaching Aids:1. the blackboard2. a projector and some slidesTeaching Procedures:FStep .Greetings and RevisionGreet the whole class as usual.T: First, Ill check your homework. Retell the text we learned in the last period, using
4、your own words. Now, Ill give you two minutes to prepare for it. Later, Ill ask some students to retell it.T: (Two minutes later.)Are you ready?Ss: Yes.T: OK. Whod like to have a try? Wang Xin, please.S1:T: Very good. Thank you for your performance.FStep .Word StudyT: Now, please look at the blackbo
5、ard. See how the following is formed.(Teacher writes the word “rebuild” on the Bb) who knows?S2: I know. The word “rebuild” is formed by adding a prefix before “build”.T: Do you know the meaning of “re-”?S3:Yes.It means “again”. “Rebuild” means “build again.” Its Chinese meaning is “重建”.T: OK. Very
6、good. Now, open your books and find similar words in the reading passage. Ill give you three minutes to do the exercise. Do it by yourselves. After that, Ill check your answers with the whole class. OK?Ss: OK.T: Now, you can begin.T: (After three minutes) Have you finished?Ss: Yes.T: Well. Li Lin, s
7、ay your answers, please.S4: I find two similar words. They are “replace” and “recreate”.T: Good. Anything else?S5: I think the word “restore” is the same as “rebuild”.T: Very good. Sit down, please. There are three words in the reading passage, whose forms are the same as the word on the blackboard.
8、 They are(Teacher writes them down on the blackboard.)Do you know their Chinese meanings?S6:Yes.They mean “把放回(原处)，取代”“重新创造”“使恢复”.T: Well done. Can you give us some similar examples according to what youve learned?S7:Yes.For example: rewrite, retell, reunite.T: Good. Besides the prefix “re-”,we also
9、 learnt some other prefixes, like “in-”“im-” “dis-” “un-”.Whos able to think of some examples?S8: Let me try. For example: in-, inexpensive, invisible; im-, impossible, impolite; dis-, discover, disappear; un-,unfair, unhappy.(Teacher writes them down on the Bb.)T: Very good. Now, turn to Page 46.Le
10、ts look at Part 2.Fill in the blanks with the correct forms of the words or phrases in the box. Ill give you five minutes to do it. When you finish, you may check your answers with your partner. At last, Ill check your answers with the whole class. Are you clear about that?Ss: Yes.T: OK. Begin, plea
11、se.(Teacher goes among the Ss and answer the questions raised by the students.)T: (Five minutes later.)Are you ready?Ss: Yes.T: Well, Ill ask some students to say their answers. One student, one sentence. Besides, you need to put the sentences into Chinese.Suggested answers:1. in ruins圆明园曾是园中之园，由来自全
12、国各地的最好的艺术家花了150年的时间所建。它现已成为一片废墟。2. portrait在一家博物馆里，我们现在能看到乔治华盛顿的肖像，这幅肖像是在2001年被发现并挽救的。3. in pieces萨莉跑进房子，看到了那个美丽的花瓶在地上成了碎片。4. broughtback to life多年辛勤工作后，当代的中国艺术家们已经成功地使这座宫殿再现生机。5. give in汤姆的小妹妹不愿改变主意。他不得不让步。6. represented刘国政同孔令辉、刘国梁代表中国参加了在悉尼奥运会上的男子乒乓球单打比赛。7. replace国王希望推倒城墙，用一石头建筑代替。8.flows你能列出长江流经
13、的省份吗？FStep .GrammarT: Please look at the sentences on the screen.1. St. Petersburg has been built for 300 years.2. The portrait of Peter the Great has been make recently.T: What tense is used in the two sentences?Ss: The Present Perfect Tense.T: And the Voice?Ss: Passive Voice.T: So we have the Pres
14、ent Perfect Passive Voice. Now lets pay attention to its structure:has /have been + p. p.(Bb) Can you give us an example using the Present Perfect Passive Voice?S9:Yes.The light has been turned off.(Teacher writes the form and example on the Bb.)T: Very good. As we know, we must find the verb and th
15、e object when we change the active voice into the passive voice, then we need to change the form of the verb into “has/have been + past participle.” Besides, we should pay attention to the agreement. Is that clear?Ss: Yes.T: OK. Ill ask one student to rewrite the sentence on the screen. Any volunteers?S10: Catherines Palace has been rebuilt by modern Russian artists.T: Do you agree with him?Ss: Yes.T: Thank you. Sit down, please. Now, turn to Page 47, and look at Part 1.Rewrite the following sentences according to the example on the screen. Ill give you a few minutes to do it. When you fin
