working with animals英语教学课件.pptVIP

二、具体内容：（一）.形容词比较级和最高级1.大多数形容词都有三个等级的变化：原级，比较级和最高级。原级即原形；比较级表示“较……”或“更……一些”的意思；最高级表示“最……”的意思。2.形容词比较级最高级构成的规则变化。形容词最高级用于三者或三者以上的人或事物的比较，表示在一群人或事物中，其中一个“最……”。最高级前一般要用定冠词the,句中一般有一个表示比较范围的介词of或in短语，of后面一般接表示一群人或事物的代词或名词，in后面一般接表示一个单位或场所的名词。3.形容词比较级构成的不规则变化。4.多音节词和部分双音节词要在其前加more,most变成比较级和最高级。popular—morepopular—themostpopular???important—moreimportant—themostimportantserious—moreserious—themostseriousoutgoing—moreoutgoing–themostoutgoing5.最高级的基本用法：1）三者或三者以上相比较用“the+最高级+名词+范围”。Thisisthecleanestplaceofthecity.Jackisthetallestboyinourclass.2)表示“最……之一”，用“oneofthe+形容词最高级+复数名词”ThisisoneofthemostinterestingbooksthatI’veeverread.3)形容词的最高级前面必须加定冠词the,但当形容词最高级前面有物主代词修饰时，则不加the.Thisismythebestfriend.Thisismybestfriend.Todayishappiestdayofmylife.Todayisthehappiestdayofmylife.（二）形容词-ed和-ing的区分—Doyouthinkthesejobsareinteresting?—I’mnotinterestedinthesejobs.在类似interest这类词后加-ed,表示（人）感到……，在后面加-ing,表示事物或人让人感到……如：exciting?excited??interesting??interested??embarrassing??embarrassed??boring?bored?surprising?surprised?moving?moved?disappointing?disappointed?Ex.Choosethecorrectwordtofillintheblanks.(exciting,excited)I’vegotsomevery_____________newsforyou.I’mvery_____________becausewearegoingtoNewYork.?(interesting,interested)Iwasn’tsureifhewasreally_______________orifhewasjustbeingpolite.Didyoumeetany______________peopleontheplane?(embarrassing,embarrassed)Ifelt________________abouthowmessythehousewas.Sheaskedalotof_________________questions.?(boring,bored)Thejobwasso_________________.Afterawhile,Igot_______________andleft.（三）课文词组1.stayatafive-starhotel2.swiminthePacificOcean3.feedanimals4.huntwildanimals5.protectwildanimals6.continuetodo7.reducethekillingof8.allowpeopletokill9.indifficultconditions10.takephotosof11.hurtmyle