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1七年级英语下册知识点总结Unit1Dreamhomes一、重点词组、句型1、Wouldyouliketoliveinthepalace,Eddie?埃迪，你想住宫殿里吗？①Wouldyoulikesth?肯定回答：Yes,please.否定回答：No,thanks.②Wouldyouliketodosth?肯定回答：Yes,I’dlike/loveto.否定回答：I’dlike/loveto,but…2、Therearetwentyrestaurantsintown.镇上有二十家餐馆。Thereareabout8,000,000peoplelivinginLondon.大约有八百万人住在伦敦。①表示某地有……，用therebe句型，谓语动词就近原则。There__________(be)anartroom,amusicroomandtwocomputerroomsinourschool.②表示有事情要做，用therebesthtodo。Therearelotsofthings___________(see)inBeijing..③表示有某人正在做某事，用therebesbdoingsth.。Ongameshows,therearealwaysfamouspeople___________(talk)abouttheirlives.3、Iliveinatown15milesfromLondon.我住在离伦敦15英里的一个镇上。befar(away)from离……远，但出现具体距离时，不用farMyhomeis__________________fromtheschool.Myhomeis5kilometres___________fromtheschool.A.awayB.farC.closeD.nextto4.havefunwithsb./sth.和某人/某物玩得开心havefundoingsth.做某事很开心have(has/had)fun=have(has/had)agoodtime=enjoy(enjoyed)onself(myself/yourself/youselves……)5、Ialsohaveabedroomofmyown.=Ialsohavemyownbedroom.我也有自己的房间。own①(adj.)自己的用于形容词性物主代词或名词所有格后，加强语气②(vt.)拥有owner(n.)物主，所有人He______________(own)abigcompanyinNewYork.Heisthe______________(own)ofabigcompanyinNewYork.6、Ishareabedroomwithmysister.我和妹妹共享一间卧室。sharesth.withsb.和某人共享……7、Weoftenlistentomusicinbed.我们经常躺在床上听音乐。①inbed意为(躺)在床上，bed前无冠词修饰。Don'tread________________.不要躺在床上看书。②onthebed表示某样东西在床上。Thereisabook____________.床上有本书。8、ILovetositthereandlookoutatthebeachandthesea.我喜欢坐在那里向外看海滩和海。lookoutatsth向外看……lookoutof…看……的外面lookout向外看，小心It’sgoodforyoureyesto______________thegreentreesforaminuteortwo.A.lookoutofB.lookoutatC.lookoutfromD.lookforatlooklike看起来像lookup查阅（字典/资料），向上看lookafter照顾lookfor寻找（强调动作）inthesea在海里bysea=byship坐船bythesea在海边9、Yourhouseisreallydifferentfromtheflatshereinourtown.你的房子和我们城镇里的公寓真的很不一样。bedifferentfrom…和……不同，不同于……bethesameas……和……相同different是形容词，名词为differenceOurclassroomisdifferentfrom___________(he).Therearesome_____________(different)betweenthefourwords.10、Eachroomhasanewcomputer.每间房间都有台新电脑。each用于两者及以上的每一个，后面可以直接跟of。如eachofthem/you/usevery用于三者及以上的每一个，后面不能直接跟of，如要表示每一个，_可用everyone。如everyoneofthem/you/usEachstudent_________________(have)abookinhishand.2Eachofthestudents__________________(have)abookinhishand.Thestudentseach__________________(have)abookinhishand.11.knifen.刀子，小刀其复数为kniveswife(妻子)，wolf(狼)，shelf(架子)，thief(小偷)，leaf(树叶)，life（生命）12.thanksforsth./doingsth.=thanksb.fordoingsth.因为……而感谢某人Thankyouforhelpingme.=Thanksforhelpingme.=Thankyou/Thanksforyourhelp.13.Yourgardenisfullofflowrs.你的花园里都是花。befullof……=befilledwith……充满着……14.Ihopetovisityourhomesomeday.我希望有一天能去拜访你家。hopetodosth.希望去做某事hope+(that)从句，上句等于IhopeIcanvisityourhomesomeday.常用Ihopeyouhaveagoodtime.someday将来有一天，总有一天只用来指将来oneday某一天可以指过去，也可以指将来theotherday前几天常用于一般过去时Hewritessuchwonderfulstoriesthathe_____________(make)agoodwritersomeday.I______________(happen)tomeethiminthestreettheotherday.15.MayIspeaktoDaniel,please?我可以找Daniel接电话吗？打电话时，常用this/that来指代说话双方，直到相互知道身份，常用：ThisisDanielspeaking.=Speaking.表示正是某人在接电话。IsthatTomspeaking?那是Tom吗？16.Canyouaskhimtocallmeback?你能让他给我回电话吗？asksb.todosth.叫某人去做某事asksb.nottodosth.叫某人不要去做某事ask(sb.)forsth.(向某人)要某物17、Iwouldliketoinvitemyfriendstowatchfilmswithmeattheweekend.在周末，我想邀请朋友来看电影。invite(v.)邀请invitation(n)邀请aninvitationletter一封邀请函invitesbtosomeplace邀请某人去某地或参加活动invitesbtodosth邀请某人去做某事18、haveanareaofover260,000squaremiles占地260,000多平方英里91,000squaremetersinsize91,000平方米的面积square①adj.平方的squaremetres平方米②n.广场Tian’anmenSquare天安门广场二、语法复习（一）基数词构成及读法1、1-12为独立的单词，有其各自的形式one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve2、13-19都以teen结尾thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen3、20-90之间的“整十”都以ty结尾twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety4、20-99之间的“几十几”，先说“几十”，再说“几”，且中间加连词符。如：22twenty-two,49forty-nine,94ninety-four5、101-999之间的非整百的基数词读法为：百位数和十位数（或个位数）之间用and连接。如：608sixhundredandeight,732sevenhundredandthirty-two6、四位数及以上的基数词读法为？（二）基数词的部分用法1、表顺序。由单数名词+基数词，此时名词和基数词第一个字母大写。如：ClassOne,RoomFive,LessonTen,Page108,No.9MiddleSchool32、确数与概数的表达基数词+hundred,thousand,million,billion+名词复数sixhundredstudents短语：hundreds,thousands,millions,billions+of+名词的复数数以百/千/百万/十亿计的……ThousandsofvisitorshavecometoHangzhouinthelasttwoweeks.注意：twohundredofthestudents学生中的两百个3、another+基数词+名词复数=基数词+more+名词复数表示再增加一定的数量，意思是“再、又、还”。Heateanothertwocakes.=Heatetwomorecakes.他又吃了两块蛋糕。Weneedonemorehourtofinishthework.=Weneedanotherhourtofinishthework（三）序数词的构成1、第一到第三需逐个记忆first,second,third2、第四到第十九，特殊的是：fifth,eighth,ninth,twelfth。其余都由相应的基数词加th构成。3、20-90之间“第几十”的序数词由相应的基数词去掉y加ieth构成。twentieth,thirtieth,fortieth,fiftieth,sixtieth,seventieth,eightieth,ninetieth4、21-99之间的“第几十几”的序数词，前面的十位数用基数词，后面的个位用序数词，中间用连词符连接。如：twenty-first,twenty-ninth,seventy-eighth。5、对比以下序数的写法：fourth,fourteenth,fortiethninth,nineteenth,ninetieth（四）序数词的用法：1、序数词表顺序时，前要加定冠词the，有物主代词或名词所有格不需要加the。Thesecondpictureisverybeautiful.第二幅图很漂亮。Todayisgrandma’s______________(nine)birthday.Heisalwaysthefirst__________(come)toschoolinourclass.2、表日期中的“日”。2009年7月6日July6th,2009(1)Heliveson___________________(seven)floor.(2)The________________(twenty-nine)OlympicGamestookplaceinBeijing.(3)Fat