英语人教版八年级下册SA1.ppt

Unit3 Unit3Couldyoupleasecleanyourroom SectionA1Grammarfocus 4c Revision 根据所学内容 写出下列短语 叠衣服做菜用某人的电脑扔垃圾铺床扫地熬夜生某人的气带 出去散步 foldone sclothesdothedishesuseone scomputertakeouttherubbishmakethebedsweepthefloorstayoutlatebeangrywithsb takesb forawalk 打扫客厅在 上工作过来做家务搭车 cleanthelivingroomworkon comeoverdothehouseworkgetaride 阅读下列句子 观察问句的用法及回答 Keysentencestructures Couldyou please V 原形 表示委婉地提出请求 1 Couldyoupleasecleanyourroom Yes sure Ofcourse Certainly Allright 2 Couldyoupleasedothedishes Sorry Ican t Ihavetodomyhomework Peter couldyoupleasetakeoutthetrash Sure Mom Couldyoupleasedothedishes Sorry Ican t Ihavetodomyhomework 重难点点评 在表示请求帮助或请求允许的疑问句中 常用could代替can 以表示礼貌 委婉或不确定的语气 而can则不具备这些语气 这种情况下不能把could看作can的过去式 以上两句中用could是为了表示礼貌的请求 表示请求帮助或请求允许时 除了can could之外 还可以用may 句子的表达方式也各有不同 可以用不同的方式来表示同一个概念 例 Could Can MayIuseyourcarforaday IwonderifIcoulduseyourcarforaday 对于 句所作允答可以各种各样 如同意可以说Yes或Sure或Certainly 还可说Yes do please 或Ofcourse youmay can 或Goahead please 或That sOK allright 如果不同意 可以说I msorryyoucan t 或I mreallysorry butIhavetouseittoday 要避免说No youcan t 这样显得很不礼貌 否定回答通常用委婉语气 DoyoumindifIuseyourcarforaday 对于句 所作回答可以说Nevermind Notatall 表 不介意 不能用Yes Sure Ofcourse Certainly 等 无论肯定还是否定应答中 要避免使用could 要用can或may 因为应答须用确定的语气 而could在表请求的问句中是为了表示礼貌或委婉语气 用在应答中则成了不确定语气 与情理不符 所以应答中不说Yes youcould 或No youcouldn t 而要说Yes youcan 或Sorry No youcan t CouldIpleaseuseyourcomputer Sorry I mgoingtoworkonitnow Well couldIwatchTV Yes youcan CouldI youplease 表示一种有礼貌的请求或提议 其后连接原形动词 比Canyou I 语气更委婉 类似句型有 Wouldyoulike sth todosth MayI dosth Shallwe dosth Wouldyoumind sth doingsth What Howabout sth doingsth 肯定回答有Sure Ofcourse Certainly OK Great Well Goodidea Iagree 等 否定回答有Sorry No youcan t 等 MakeupdialoguesusingthesentencesinGrammarFocuswithyourpartner A Couldyoupleasetakethedogforawalk B OK butIwanttowatchoneshowfirst a Yes hereyouare b Hmm Howmuchdoyouneed c Yes sure Noproblem Ifinishedreadingitlastnight d Yes butdon tcomebacktoolate e No Ican t IcutmyfingerandI mtryingnottogetitwet 4aWriteRforrequestsandPforpermission Thenmatcheachonewiththecorrectresponse 1 CouldIhangoutwithmyfriendsafterthemovies 出去玩2 Couldyoupleasepassmethesalt 3 CouldIborrowthatbook 4 Couldyouhelpmedothedishes 5 Couldyoulendmesomemoney P P R R R d a c e b borrow和lendborrow和lend都有 借 的意思 但它们的含义和用法有所不同 borrow表示 借入 即把本来不属于自己的东西借来暂时使用 常与介词from连用 如 Youcanborrowabookfromthelibrary lend表示 借出 即把属于自己的东西借给别人暂时使用 常与介词to连用 也可以跟双宾语 如 He sgoingtolendhisbiketoTom Youmustn tlendothersmypen 4bFillintheblanksintheconversation A Ihateto chores B Well Ihatesomechorestoo butIlikeotherchores A Really Great Iaskyouto mewithsomechoresthen B Whatdoyouneedhelpwith A youplease myclothesforme B Idon twanttodothat It sboring Could fold help do Could A OK Then you dothedishesforme B Sure noproblem But wegotothemoviesafterthat A Sure I llfinishmyhomeworkwhileyouhelpmewiththedishes Thenwecangotothemovies please could could hate用作动词 与like意义相反 意为 憎恨 厌恶 不喜欢 其后可接名词 代词 动词的 ing形式以及动词不定式等 e g Lilyhatesmice them Jimhatedexercisingwhenhewasyoung Ihatetodothelaundrynow Ifwearehavingacampingtrip whatshouldwedobeforethetrip Discussion Whatshouldwedobeforethetrip buysomedrinks buysomefood takeabigcloth bringatent takeanumbrella takearubbishbag bringacamera preparesomeprograms 4cMakealistofthingsyourgroupneedstodoforacampingtrip Thendiscusswhowilldothemandcompletethechart Groupwo