Unit4DiscoveringUsefulStructures导学案高中英语人教版.docx

B2U4DiscoveringUsefulStructures

Pastparticiplesastheattitudeandtheobjectplement导学案

Expressfeelingsanddescribesituations

Learningobjectives:

Tolearnsomebasicwordsandexpressionsaboutthepartofdiscoveringusefulstructures

Tounderstandtheusageandfunctionsofthepastparticipleasanattributiveandanobjectplement.

Tousethepastparticipleasanattributiveandanobjectplementtoexpressemotionsanddescribesituationsinreallifecontexts.

Learningkeypoints:

ToUnderstandthecorrectusageofthepastparticipleasanattributiveandanobjectplement.

Learningdifficultpoint

Appropriatelyusingthepastparticipleasanattributiveandanobjectplementtoexpresspersonalopinions.

Preclassvocabularyimplementation

Words:（单词）

Column park

chargeannounce

galleryapproach

ensurelandscape

Generous butter

honey ancestor

binocular position

Lexicalchunk(词块）

awellorganisedtripservicedesk

audioguide theamountof

attheentranceof offersbwith

attendto watchover

tiredvisitors

Learningprocedures：

Step1:leadin

WatchavideoabouttheOlympicGamesinParisandthendescribetheathlete,thestadiumandathleticpetition,andfinallypresentthecorrectdescriptionbypastparticiples.suchas:exhaustedathletewelltrainedathletenewlybuiltstadiumcrowdedstadium

closelywatchedsportseventexcitinglyheldsportspetition,inthisclasswewillstudyexpressi