人教版（2025）必修 第二册Unit 3 The internet Discovering Useful Structures 课件（含音频+视频）.pptxVIP

Unit3

TheInternet

DiscoveringUsefulStructures;Thepresentperfectpassivevoice;;;现在完成时谓语动词的构成

;现在完成时的基本句型;1.Readthepairsofsentences.Underlineandcomparethedifferentverbforms.

现在完成时被动语态的构成:;2.Changethesentencesintothepresentperfectpassivevoice.;2.Someonehaslostanidentitycard.

;;;;;Howmuchmoneyhasspentontheearthquakerecovery?

Thegirlisreallyupsetbecausehernewbicyclehasstolen.

Theseoldhouseshavebeenbuiltinthe18thcentury.;4.It’sapitythattheletterhasneversenttohisfather.

5.Littlehadbeenseenofthemsincetheymovedintothehousedownthestreet.;单句语法填空

1.They___________(sell)tenapartmentsinthepastonehour.

2.He______________(buy)apresentwhenshevisitedXinjiang.

3.He______already____________(ask)tohelpyou.

4.Thecompany______________(make)itsworkersworkhardrecently.

5.Anotice_____already____________(putup)onthewall.

6.Sincewerealizedthatweshouldstudyhard,ourtime_______________(make)fulluseof.

7.Thesestreets__________________(notsweep)fortwodays.

8.Howlong_______thebook___________(keep)?

9.Howlongago______thepicture_________(take)?

10.Thesegoods__________________(notship)abroadyet.;1.Fromwhat___________________(已被讨论过的)above,wecandrawtheconclusionthatparentsareourbestteachers.

2.Fortunately,alotofmeasures__________________(已被采取了)todealwiththeproblem.

3.Twosuggestions___________________(已被提供)byourclassmates.

4.People’shealth______________________(受到了很大的影响)byair,noiseandwater.

5.Inspiteofthesechanges,theliberationofwomen______________________________________(没有被完全认识到)．;练习;练习;完成体：现在完成、过去完成、将来完成