高中英语选择性必修1优质课公开课Unit 6 Using language.pdf

新标准《英语》高中选择性必修第一册

Unit6Nurturingnature

Usinglanguage

Presentperfectcontinuous

Activity1

Lookatthesentencesfromthereadingpassageandanswerthequestions.

1.Whichofthesestatementsistrueaboutsentence(a)?

(1)Wildanimalsstartedusingthesepassagesinthepast.

(2)Wildanimalsusedthesepassagesonlyonce.

(3)Wildanimalsstillusethesepassagesnow.

2.Whatisthedifferencebetweentheexpressionsinboldinsentences(a)and(b)?

Theyaredifferentinformandmeaning.

ForSentence(a)theformis“havebeendoing”,whilefor(b)is“havedone”.

Inmeaning,theboldpartSentence(a)meanstheactioniscontinuousfromthepast;

whiletheactionhappenedonceinthepast.

Activity1

Nowlookformoresentenceswiththepresentperfectcontinuous

tenseinthereadingpassage,andsummariseitsuseinyourownwords.

1.ThetrainhasbeenracingalongsteadilysinceitleftXining.

2.Allthistime,thesong“SkyRailway”hasbeenplayinginsidemyhead.

3.Thejourneyhasbeenflyingby,...

4.TheQinghai-TibetPlateauhasbeenattractingpeople’sadmirationforcenturies.

5.…passengersfromalloverthecountryhavebeenenjoyingthesemagicallandscapes..

Activity2

Completethepassagewiththecorrect

formoftheverbsinbrackets

1.havebeenhearing

2.hasbeenmaking

3.ismoving

4.havebeenflying

5.havebeengiven

6.havebeenusing

Activity3

Lookatthechartsandmakesentences

usingthepresentperfectcontinuoustense.

1.Thenumberoftreeshasbeenincreasinginthelast20years.

2.Desertareashavebeenreducinginthelast20years.

3.Butterflypopulationhasbeenincr