高中英语 Unit2 Witnessing timeGrammar精品教案 牛津译林版选修9.doc

unit 2 witnessing time grammar teaching aims and demands: to teach participle clauses.difficult and key points: participle clausesteaching aids: multi-mediateaching steps:1. show some pictures with participle clauses.2. ask students to read the guidelines and part1 on page 24 that a participle clause can be used as an attributive. an adverbial or a complement.3. some examples : _ from other continents for millions of years, australia has many plants and animals not found in any other country in the world. (2005湖北) a. being separated b. having separated c. having been separated d. to be separated_inthemountainsforaweek,thetwostudentswerefinallysavedbythelocalpolice( 2005年江苏卷) a.havinglostb.los c.beinglostd.losing themomentthe28tholympicgames_open,thewholeworldcheered. a. declared b. havebeendeclared c. havedeclaredd. weredeclared having a trip abroad is certainly good for the old couple, but it remains_ whether they will enjoy it.(2005年福建卷） a. to seeb. to be seenc. seeingd. seen (nmet 2002)ireallycantunderstand_herlikethat. （2005年安徽卷） a.youtreatb.youtotreatc.whytreatd.youtreating (2006年上海卷）_automaticallythe e-ailwillbereceivedbyalltheclubmembers. a.mailedout b.mailingout c.tobemailedoutd.havingmailedout _withsomuchtrouble,wefailedto complete thetaskontime.(2006年四川卷） a.faced b. face c.facing d.toface 4. ask students to read part 2and the example sentences. the subject of the participle clause is the same as the subject of the sentence in most cases.tell students that in other cases, the participle clause may have its own subject 5. ask students to have a discussion : work in pairs and discuss what we should pay attention to when we use participle clauses 6. consideration: 分词专练1. the girl _ under that tree is my sister. a. sitting b. sits c. is sitting d. sat 2. there was a terrible noise _ the sudden burst of light. a. followed b. following c. to be followed d. being followed 3. do you know the boy _ under the big tree? a. lay b. lain c. laying d. lying 4. the salesman scolded the girl caught _ and let her off a. to have taken b. to be stealing c. to steal d. stealing 5. most of the people _ to the party were famous scientists. a. invited b. to invite c. being invited d. inviting 6. most of the artists _ to the party were from south africa. a. invited b. to invite c. being invited d. had been invited 7. all things _, the planned trip will have to be called off. a. considered b. be considered c. considering d. having considered 8. the computer center, _ last year, is very popular among the students in this school. a. open b. opening c. having opened d. opened 9. the first textbooks _ for teaching english as a foreign language came out in the 16th century. a. having written b. written c. to be written d. being written 10. the olympic games, _ in 776 b.c., did not include women players until 1912. a. first playing b. to be first played c. first played d. to be first playing 11. - let me introduce myself. im albert. - _. a. what a pleasure b. its my pleasure c. im very pleased d. pleased to meet you 12. cleaning women in big cities usually get _ by the hour. a. pay b. paying c. paid d. to pay 13. this news sounds _. a. encouraging b. encouraged c. encourage d. to encourage 14. the visiting minister expressed his satisfaction with the talks, _ that he had enjoyed his stay here. a. having added b. to add c. adding d. added 15. shes upstairs _ letters. a. writes b. is writing c. write d. writing 16. the secretary worked late into the night, _ a long speech for the president. a. to prepare b. preparing c. prepared d. was preparing 17. “cant you read?” mary said _ to the notice. a. angrily pointing b. and point angrily c. angrily pointed d. and angrily pointing 18. european football is played in 80 countries, _ it the most popular sport in the world. a. making b. makes c. made d. to make 19. _ anything about the accident, he went to work as usual. a. not known b. known not c. knowing not d. not k