资源描述：
《2020_2021学年高中英语Unit3LifeinthefutureSectionⅢGrammar课件新人教版必修5.pptx》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、SectionⅢGrammar一、选出画线部分在句子中所做的状语类型A.原因状语B.让步状语C.条件状语D.结果状语E.时间状语1.Toldthathismotherwasill,LiLeihurriedhomequickly.2.Brokendownonthehighway,hiscarwascarriedawaybythepolice.3.Givenafewminutes,I’llfinishit.4.Explainedahundredtimes,hestillcan’tunderstandit.5.Hefelloffa
2、talltree,hislegbroken.EACBD二、阅读课文“IHAVESEENAMAZINGTHINGS”,找出下列句子,并说出其中的过去分词(短语)所起的作用1.Myfirstvisitwastoaspacestationconsideredthemostmoderninspace.过去分词短语consideredthemostmoderninspace在句子中做。2.Describedasanenormousroundplate,itspinsslowlyinspacetoimitatethepullofthee
3、arth’sgravity.过去分词短语describedasanenormousroundplate在句子中做。定语状语3.DuringtheexplanationIlookedatthepairofsmallobjectscalled“thoughtpads”onatable.过去分词短语called“thoughtpads”在句子中做。4.Istaredatthemovingmodelofthewastemachine,absorbedbyitsefficiency.过去分词短语absorbedbyitsefficie
4、ncy在句子中做。定语状语三、同义句转换1.Dressedinawhiteuniform,helooksmorelikeacookthanadoctor.inawhiteuniform,helooksmorelikeacookthanadoctor.2.Lostinthought,shenearlyranintoatree.inthought,shenearlyranintoatree.If/WhenheisdressedBecauseshewaslost过去分词(3)——过去分词做状语一、过去分词做状语概述过去分词做状语时
5、,像动词-ing形式做状语一样,修饰谓语,很多都是用来说明动作发生的背景或情况,意义上相当于状语从句。一般来说,分词结构的逻辑主语就是主句的主语。过去分词做状语可以分为以下几种情况:1.时间状语:表示时间,相当于一个时间状语从句,也可在过去分词前加上连词when,while,until等,使其时间意义更明确。单句填空①(see)fromthehill,theparklooksverybeautiful.=Whenitisseenfromthehill,theparklooksverybeautiful.从山上看,这个公园非常
6、美丽。②(tell)thathehadtogiveuphischancetohaveaholiday,helookedratherdisappointed.=Whenhewastoldthathehadtogiveuphischancetohaveaholiday,helookedratherdisappointed.当被告知他必须要放弃度假的机会时,他看起来相当的失望。SeenTold2.原因状语:表示原因,相当于一个原因状语从句。单句填空③(order)overaweekago,thebooksareexpectedto
7、arriveanytimenow.那些书是一周前订购的,应该随时都会送来。④Deeply(move)bythestory,theexcitedpeoplestoppedquarrellingwitheachother.激动的人们被那个故事深深地感动了,停止了互相争吵。Orderedmoved3.条件状语:可通过添加连词if,unless等转换成条件状语从句。单句填空⑤Ordinarysoap,(use)correctly,candealwithbacteriaeffectively.只要正确使用,普通肥皂也能有效对付细菌。4
8、.让步状语:有时可用although,though,evenif,eventhough,whether...or等连词转换成让步状语从句。单句填空⑥Though(warn)ofthestorm,thefarmerswerestillworkinginthefields.=Thoughthe
