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7Aunit6知识点1.begoodfor对……有益/有好处。反义:bebadfor对…有害Doingmorningexercisesisgoodforourhealth.begoodto对…友好/begoodat擅长/begoodwith..灵巧的；与...相处得好2.Keep…away(from)不接近，使离开Keepthechildrenawayfromtheriver使儿童远离河边keep+形容词，表示保持某种状态keephealthy/fit保持健康keepclean保持干净keepdiary记日记keepone’s/aneyeon照看；留神；留言keepone’sword遵守诺言3.英文中表示时间的方法；(1)按顺序直接读出表示。（小时在前，分在后）3：10threeten(2)半小时以内，用几点过几分past超过表示。（分在前，小时在后）3:10tenpastthree(3)超过了半小时，用差几分到几点to表示。（分在前，小时在后）3:55fivetofour4.Healthyfoodisimportantforme.(1)importantfor对…很重要Englishisimportantforus.healthy形容词，健康的，keephealthy=keepfit保持健康.health（名词）健康healthily（副词）健康地eathealthily5.have……forbreakfast/lunch/dinner早饭/午饭/晚饭吃……,其中forbreakfast/lunch/dinner可以放在句首，也可以放句末。放在句首用逗号隔开。Iusuallyhavesomebreadforbreakfast=Forbreakfast,Iusuallyhavesomebread.6.needsth需要某物Ineedabike我需要一辆自行车needtodosth需要做某事Ineedtobuyabike.needsbtodosth需要某人做某事Ineedyoutohelpme我需要你帮助我7.plantodosth计划做某事,打算做某事Iplantogoswimming我计划去游泳planforsth…的计划Doyouhaveanyplansforthesummer?这个夏天你有什么打算吗？8.Idanceforhalfanhoureveryday（For介词）表示：长达/计，后接一段时间，对于for+一段时间提问用howlong9.inthetree/onthetree都表示在树上不是树上本身生长的东西用inthetree如：Thereisabirdinthetree。树上本身生长的果实或叶子等用onthetree,如：Therearemanyapplesonthetree.10.helpsbdosth帮助某人做某事=helpsbwithsthLucyoftenhelpsmedohomework=Lucyoftenhelpsmewithmyhomework路西经常帮我做作业11.whole整个的/全部的（修饰可数名词），放限定词和所有格后面thewholeday一整天thewholestory整个故事all放在the,my,your,these等限定词和名词所有格的前面allthepeople所有人allmyfriends我所有的朋友12.order点（菜）ordersomerice点一些大米.还表示命令ordersbtodosth命令某人做某事order还可以表示顺序therightorder正确的顺序put…inorder把…按顺序摆放inorderto为了…13.feel系动词感觉，感到feel+形容词。感到……feelhungry感到饿tastesweet尝起来甜类似词：taste尝起来，look看起来.sound听起来smell闻起来，后接形容词作表语taste动词品尝CanItastethecake?taste名词味道agoodtaste味道好thetasteoftheflowers花的味道14.want想要=wouldlikewantsth=wouldlikesth想要某物Doyouwant…=wouldyoulike…?wanttodosth=wouldliketodosth想做某事wantsbtodosth=wouldlikesbtodosth.想要某人做某事15.How/Whatabout…表建议（加名词，代词，Ving）Howaboutsomefish?Howaboutgoingfishing?16.apieceof一张/一块/一片后加不可数名词如果超过一个用piecesThereisapieceofbreadontheplate.Whynotbuytwopiecesofmeat?17.by表位置在…旁边/手边/近边bythesea/river在海边河边（2）表手段或方式bybus/bike/planebyphone/radio=onthephone/radio用电话18.Iplayfootballtokeepfit.tokeepfit不定式短语做目的状语，可以放句首也可以放句末，表为了….19.toomuch+不可数名词太多的…afew+可数名词复数一些/几个few+可数名词复数（少，几乎没有）alittle+不可数名词一点little+不可数名词少，几乎没有语法点：可数名词与不可数名词(Howmany对可数名词数量)1.一般的名词词尾直接加-s。如：book→booksroom→roomshouse→housesday→daystoy—toys2.以s,ss,ch,sh,x结尾的名词，在词尾加-esbus→busesglass→glasseswatch→watchesdish→dishesbox→boxes3.以o结尾的有生命的名词加es,无生命的加s.hero(es)/mango(es)/tomato(es)/potato(es)/photo(s)/radio(s)4.以辅音字母+y结尾的名词，要先将y改为i再加-es。如：city→citiesbody→bodiesfactory→factories。5.以f或fe结尾的名词，要将f或fe改为v再加-es。如：half→halvesleaf→leavesknife→knivesshelf→shelves6.特例[特例常常考，要记住。]①man→menwoman→womenpoliceman→policemen（变a为e）(由man/woman构成的合成名词前后都要变成复数)女教师womenteachers男医生mendoctors④foot→feettooth→teethgoose--geese[oo变成ee。]mouse----mice老鼠child----children小孩⑤people单数形式表示复数，要求谓语动词用复数；people的复数形式peoples通常指多个民族”。⑥汉语音译成英语用的，单复数形式相同，yuan,jiao,fen,baiozi,mantou5元--fiveyuan4角4jiao单复数同形的名词:绵羊sheep鱼fish鹿deer中国人Chinese日本人Japanese7.国家人的名词复数变化，中日不变，英法变，其余后面加s:ChineseJapaneseEnglishman—EnglishmenAmericans不可数名词：（对不可数名词数量提问用Howmuch）1.不可数名词没有复数，当它作句子的主语时，谓语动词要用单数形式。Thefoodisveryfresh.2.不可数名词前不可有a/an之类的数词，但可借助单位词表示一定的数量：数字+计量单位+of+不可数名词acupoftea一杯茶twobottlesofmilk两瓶牛奶apieceofnews一条新闻/消息注意：anhour一小时ausefulbook一本有用的书anumbrella/orange一把伞/橘子anH一个HaUSship重要短语：1.吃一个汉堡/西瓜haveahamburger/watermelon2.10点半halfpastten3.对我们的身体有益begoodforourhealth.4.使。。。。远离keep….away5.各种各样的食物allkindsoffood6.许多土豆和西红柿manypotatoesandtomatoes7.许多糖果manysweets8.半小时halfanhour9.许多，大量lotsof=alotof10.每天跳舞半小时danceforhalfanhouraday11.吃健康的食物eathealthyfood12.给我整个下午的能量givemeenergyforthewholeafternoon13.对某人是重要的beimportantforsb.14.需要保健needtokeepfit/keephealthy15.早餐喝牛奶吃面包havemilkandbreadforbreakfast16.感到饿feelhungry17.晚饭吃鱼和蔬菜havefishandvegetablesfordinner18.太多的糖份toomuchsugar19.两餐之间betweenmeals20.很少吃蛋糕和糖果seldomeatcakesorsweets21.对牙齿有害bebadforteeth22.玩电脑游戏playcomputergames23.改变我的生活方式changemylifestyle24.游泳池aswimmingpool25.一杯牛奶aglassofmilk26.在树上in/onthetree27.一袋盐/糖apacketofsalt/sugar28.两袋大米twobagsofrice29.三杯茶threecupsoftea30.四千克肉fourkilosofmeat31．五盒牛奶fivecartonsofmilk32.六瓶果汁sixbottlesofjuice33.一周不到三次lessthanthreetimesaweek34.多于、超过morethan35.不错notbad36.看太多电视watchtoomuchTV37.散步goforawalk/takeawalk38.行了，好吧allright39.尝起来很好tastegood40.在海边/河边bythesea/river41.一瓶可乐/橙汁abottleofcola/orange42.apieceofbread一片面包重要句型：1.Anappleadaykeepsthedoctoraway.一天一个苹果，医生远离我2.Hamburgersarenotgoodforus.汉堡对我们不好。3.MillieisreadingaboutKitty’sandDaniel’slifestyles.米莉正在读关于凯蒂和丹尼尔的生活方式。4.Healthyfoodisimportantforme.健康的食物对我来说很重要。5.whatweeatandhowwelive.我们吃什么，如何生活5.Ineedtochangemylifestyle.我需要改变我的生活方式。6.Ialwayshavemilkandbreadforbreakfast.我早餐总是喝牛奶吃面包。7.SometimesIfeelhungrybetweenmeals,soIeatanappleorapear.有时候我两餐之间感到饿，所以我吃一个苹果或梨子。8.Theyhavetoomuchsugarandarebadformyteeth.=Therearetoomuchsugarandarebadformyteeth.它们含有太多的糖分并对我的牙齿有害。9.Iplantoeatmorefruitandvegetableseveryday.我计划每天吃更多的水果和蔬菜。10.Whatdoweneedtobuy?我们需要买什么？11.Wecanalsobuyafewbottlesofjuice.我们还可以买几瓶果汁。12.Whatwouldyouliketoord