2020-2021学年高中英语Unit3InventorsandinventionsSectionⅢGrammar教师用书教案新人教版选修8

Unit3InventorsandinventionsUnit3Inventorsandinventions过去分词作定语、表语和宾语补足语语境自主领悟先观察原句后自主感悟①ThefirstthingIdidwastoseeiftherewereanyproductsthatmighthelpme，butthereonlyseemedtobepowdersdesigneddesignedtokillsnakes.tokillsnakes.②Iplacedthefrozenfrozenbowloverthesnakes'habitatandtheice­cubesontopofthebowltokeepitcool.③ThenextmorningIcarriedinmyhandasmallnetusedforcatchingfishusedforcatchingfish.④Thecriteriaaresostrictthatitisdifficulttogetnewideasacceptedacceptedunlesstheyaretrulynovel.1.句①②③中的过去分词(短语)在句中作定语。2.句②中为单个的过去分词作定语，常常放在被修饰名词的前面；句①③中过去分词短语作定语，常常放在被修饰名词的后面。3.句④中的过去分词accepted在句中作宾语补足语，与其所修饰的词newideas构成被动关系。考点一过去分词作定语1．过去分词作定语时，相当于形容词，其逻辑主语就是它所修饰的名词。分词所表示的动作与其所修饰的名词构成动宾关系。Theconcertgivengivenbytheirfriendswasasuccess.他们朋友举办的音乐会很成功。2．单个的过去分词作定语时，常常置于其所修饰的名词前；而过去分词短语作定语时，常常置于其所修饰的名词后。Theyarecleaningthefallenfallenleavesintheyard.他们正在打扫院子里的落叶。Themeeting，attendedbyattendedbyoverfivethousandpeople，welcomedthegreathero.(他们举行了)欢迎英雄的大会，到会的有五千多人。3．过去分词及过去分词短语作定语一般可转换为一个定语从句。Wemustadaptourregulati