八年级英语下册 Unit 7 I’ll help clean up the city parks Section A课件 鲁教版五四制.ppt

unit7i llhelpcleanupthecityparks sectiona doyouwanttobeavolunteer howcouldwehelppeople warmup lookatthepictures whataretheydoing theyhelptosentfoodtothepoorpeople theyhelptoexaminethehealthconditionoftheold theyhelptocutthehairofthepoor theyhelptocleantheyardsofthecommunity theyhelptokeepthebus stopclean otherwaysyoucouldhelppeople helptheoldtogoacrosstheroad giveyourseattotheold thechildren orthewomanwhowillhaveababy maketheoldpeoplewhoarespendingtheirleftlifeintheeldercommunitylaugh anyothers 1a lookatthebulletinboardandreadaboutwaysyoucouldhelppeople 1b listenandcompletethesentences i dliketo outside youcouldhelpclean thecityparks 2 i dliketo homelesspeople youcouldgive foodatthefoodbank 3 i dliketocheer sickkids youcould theminthehospital 4 i dliketohelpkids theirschoolwork youcould inanafter schoolstudyprogram work up help out up visit with volunteer giveoutcheerupcleanupvolunteer 分发 派发 使振奋 高兴 打扫干净 动词 志愿效劳 主动贡献 newphrases a whatwouldyouliketohelpothers b i dliketohelpoldpeople whataboutyou a i dlikecheerupsickkids 1c pairwork 2a agroupofstudentsareplaningacityparksclean upday theyaretalkingaboutwaystotellpeopleabouttheclean upday listenandcheckthethingsthestudentsaregoingtodo 1 weneedto aplan 2 wecan t makingaplan clean updayisonlytwoweeksfromnow 3 i ll allourideas 4 wecould signs 5 i ll advertisementsafterschool 6 wecouldeach tenpeopleandaskthemtocome putoff writedown putup handout callup comeupwith 2b listenandfillintheblanks doyouknowtheirmeanings comeupwith putoff putup handout writedown callup towritesomethingonthepaper togivemanypeoplesomething usuallyonthestreet tothinkofsomeideas toaskmanypeopletodosomething tomakesomethingdonelater toraisesomething 2c pairwork a nowweneedtocomeupwithaplantotellpeopleabouttheclean upday b butiamhungry bob let shavelunchfirst a no wecan tputoffmakingaplan clean updayisonlytwoweeksfromnow explanation 1 youcouldhelpcleanupthecitypark help to do 帮助做 例如 teacherscriticismshelpimproveourstudy helpdo和helpdoinghelp后接不定式 可带to 也可不带to help后可接动名词 但与helpdo的意思完全不同 helpdoing常用于否定句 与cannot连用 构成cannothelpdoing 表示 不禁 禁不住 不得不 的意思 相当于can tbutdo e g ican thelpthinkingso 2 weneedtocomeupwithaplan 1 need用作实义动词 有 必要 必需 之意 有人称 数和时态的变化 可以接名词 代词 动名词或带to的动词不定式作宾语 构成疑问句和否定句时要借助于助动词 e g doyouneedtoseehimyourself 2 need用作情态动词 意为 必须 必要 没有人称 数的变化 后接不带to的动词不定式 通常用于疑问句和否定句中 构成疑问句和否定句时 不需要使用助动词 e g needyougototheparkwithyourclassmate 3 由need引出的疑问句 答语表肯定时用must或haveto 表示否定时用needn t或don thaveto 例如 a needicometoworktomorrow b yes youmust haveto 3 wecouldputupsigns sign是名词 具体用法如下 1 标牌 招牌 例如 thesignofbarber sshop 2 记号 符号 3 示意动作 例如 theteachermadeasigntoustobequiet 4 迹象 征兆 例如 aredskyatsunsetisasignofgoodweather 1 howmanyvolunteersaretheretalkedinthisarticle 2 whatdoeshuipinglovetodo 3 whatdoespeiwanttodowhenheleavesschool 4 whathaveminggotfrombeingvolunteer 3a readthearticleandanswerthequestionsbelow readandfindasmanyphrasesinthearticleasyoucan putsthtogooduse planto spenttime moneydoingsth cheersbup notonly but setup putsthoff canyoumakesentenceswiththem explanation 1 beingavolunteerisgreat beingavolunteer是动名词短语 这个动名词短语在句中作主语 它在句中相当于一个名词 常作主语 宾语和表语等句子成分 learningnewwordsisveryusefultome myfavoritesportisswimming haveyoufinishedreadingthebook 作主语 作表语 作宾语 2 thesethreestudentsallvolunteertheirtimetohelpotherpeople volunteer在此为及物动词 意为 自愿献出 它还可以做不及物动词 意为 自愿 还可以做名词 意为 志愿者 例如 wouldyouliketovoluteeryourmoneytohelphim ivolunteertohelpthedisabledpeople thesestudentsarevolunteers 3 huipinglovestoread andsheputsthislovetogoodusebyworkingintheafter schoolcarecenteratherlocalelementaryschool 1 putsthtogood baduse 善于 不善于利用某物 例如 wemustputourmoneytogooduse 2 by doing表示 通过做 by后还可加名词表示交通方式 例如 shegoestoschoolbybus ilearnenglishbylisteningtothetapes 4 notonlydoifeelgoodabouthelpingotherpeople butigettospendtimedoingwhatilovetodo notonly置于句首时 该句子要用部分倒装语序 此外 notonly but also 连接的成分要符合平行结构原则 当连接两个主语时 谓语动词应遵循 就近原则 即和离它最近的主语在人称和数上保持一致 例如 notonlyibutalsoshelikesreading 2 getto表示一个动作发生的过程 gettodo逐步做某事 例如 igettolovesandwichesnow howdidyougettolearnenglish 3b whatcouldtheydo startafootballclub writestoriesforthelonelyold totellvariousfunsinthemoviestocheerthepatientsup singfortheoldpeople 4 pairwork a i dliketojointheschoolvolunteerproject buti mnotsurewhatishoulddo b whatdoyoulikedoing a ilikesinging b well youcouldsingfortheoldpeople grammarfocus 一 定义动词之后加介词或副词构成短语 表达一种特定的含义 称为动词短语 二 分类1 动词 介词2 动词 副词3 其它类动词词组 1 动词 介词lookat看looklike看上去像lookafter照料listento听welcometo欢迎到 sayhelloto向 问好speakto对 说此类短语相当于及物动词 其后必须带宾语 但宾语无论是名词还是代词 都要放在介词之后 e g heislookingafterhissister shealwaystakescareofthesechildren 2 动词 副词 动词 副词 所构成的短语义分为两类 a 动词 vt 副词puton穿上takeoff脱下writedown记下此类短语可以带宾语 宾语若是名词 放在副词前后皆可 宾语若是人称代词 只能放在副词的前面 e g hetookoffhiscoat b 动词 vi 副词comeon赶快getup起床gohome回家comein进来sitdown坐下standup起立此类短语属于不及物动词 不可以带宾语 e g comeon thebusiscoming closethedoorlookthesamegotowork classbeillhavealook seathavesupperlookyounggoshoppingwatchtv gamesplaygames 3 其它类动词词组 1 由put引导的短语 putawayputonputupputoffputintoputdownputout 常用短语及用法 把 放好穿上 把 放在 上举起 表现出 张贴推迟 拖延把 放入 把 翻译成 记下 放下放出 伸出 2 由give引导的短语 giveupgiveingiveoutgiveawaygivebackgiveoff 放弃屈服 让步分发 散发 用尽 耗尽捐赠 赠送 分发归还 恢复发出 放出 3 由call引导的短语 calloncallupcallincallatcallfor 访问 某人 号召 要求打电话给 使人想起 找来 请来访问 某处 车 船等 停靠 某处 需要 要求 由take引导的短语 takebacktakeaftertakeawaytakedowntakeuptakeovertakeoff 拿回 使疑惑像 拿走 减去写下 记下 拆卸占据空间接过 接管脱下 飞机起飞 由look引导的短语 lookafterlookforlookatlookintolookthroughlookoutlookoutoflookuplooklike 照顾 照料寻找 找 看 调查 向 里看浏览 快速地看小心向 外看查找 查询 向 上看看起来像 6 由show引导的短语 showupshowoffshowaround 出现 露面炫耀 卖弄带 参观 7 由turn引导的短语 turnupturnonturnoffturndownturntoturnoverturninturnout 把 音量 开大 出现 到达打开关掉 煤气 水 电等 把 音量 关小 拒绝向 求助 转向 翻转 翻身归还 就寝结果是 证明是 生产 choosethebestanswer 1 wouldyoupleasedrivefaster myflightis a takingoffb gettingoffc turningoffd puttingoff 2 howistheplaygoing wearegoingto tomorrow a putonitb putitoffc putitond putoffit 3 wehaveto ourthingsifwetravelonatrainorabus a lookatb lookupc lookliked lookafter a b d 4 ifyou anewidea pleasecallmeassoonaspossible a keepupwithb catchupwithc feedupwithd comeupwith 5 please theboxcarefully itisfilledwithglasses a putdownb putonc putoffd puttogether 6 there sacarcoming oh thanks a lookoverb lookupc lookond lookout d a d 7 it sverycoldtoday you dbetterput yourcoatwhenyougoout a awayb downc ond up 8 lucy couldyoupleasehelpme themapontheblackboard a putintob putupc putoutd puto