七年级上册英语知识点3

七年级上册英语学问点精选七班级上册英语学问点精选词汇称呼类词汇姐;妹妈妈

1.sister motherfather爸爸兄;弟祖母;外祖母brother grandmother祖父;外祖父grandfather姑母;伯母;婶母叔;伯;舅;姨夫儿子aunt uncleson表（堂）兄弟（姐妹）女儿cousin daughter.本单元出现的缩写，，2that s=thatishe s=heis.本单元出现的指示代词这些那些3these those为而感谢句式动

4.thanksfor l.This/that/These+be词，+sb s…Thisishissister.Thatismybrother.Thesearehisbrother.动词+代词

2.be+.Jsthisyoursisterlssheyoursister

3.Thanksfor...Thanksforthephotoofyourfamily.动词+…

4.Here+be Hereismyfamilyphoto.）第三人称单数A当动词是第三人称单数时，动词应当像名词的单数变动词那样加如下s,一）一般在词后加如scomes,spells,waits,talks,sees,dances,trains二）在后加如x,sh,ch,s,tch eSowatches,washes,wishes,finishes三））以辅音字母加结尾的变为再加如:1y yi esstudy-studies^urry-hurries,try-tries）以元音字母加结尾的干脆加如2y s四）以o结尾加如:does.goeseSoplays,says,stays,enjoys,buys五）特别的有are-is^ave-has）现在分词B当我们说某人正在做什么事时，动词要运用分词形式，不能用原形，构成如下:一）一般在后加如ingspell-spelling^sing-singing^ee-seeing^rain-training^lay-playing,hurry-hurrying^atch-watching,go-going,do-doing二）以不发音的结尾的去掉再加如e eingdance-dancing,wake-waking^ake-taking^ractice-practicing^write-writing^ave-having三）以重读闭音节结尾且一个元音字母+一个辅音字母（留意除开字母组合如show-）要双写最终的辅音字母再加showing,draw-drawing如:ingoput-putting^un-running^et-gettingjet-letting^egin-beginning四）以结尾的变为再加ie iey ing$0tie-tying系位于die-dying lie-lying句型IJsthisyoursisterPNoJtisnt.,lssheyoursisterNo sheisnt./2Thisismyfriend.Thesearemyfriends./Thatismybrother.Thosearemybrothers.S^hanksforthephotoofyourfamily.Hereismyfamilyphot o.photoofyourfamily=yourfamilyphoto语法可数名词单数变复数一般状况下加以结尾的加s^ook-books9spc/sh/h es以辅音字母加结尾的，把改为watch-watches yy再加以结尾的有生命的i esboy-boysjamily-families o力口无生命的力口es,s^tomato-tomatoes^hoto-photosUn^Wheresmybackpack词汇本单元出现的家具类词汇桌子床L tablebed书橱，书柜沙发椅子抽屉bookcase sofachair drawer.表位置的介词短语在桌子下面2underthetable在沙发上在双肩背包里onthesofa inthebackpack在床下面在椅子上underthebed onthechair在梳妆台上在桌子上onthedresser onthetable在抽屉里在地板上inthedrawer onthefloor数学书闹钟

3.mathbook

4.alarmclock5putergame电脑嬉戏录像带.把某物带

6.videotape给某人把这些东西带给你姐takethesethingstoyoursister姐身份证把某物到给

8.IDcard

9.bringsth.tosomeplace某地把一些物品带到学校bringsomethingstoschool铅笔盒在卧房lO.pencilcase

11.inthebedroom在厨房

12.inthekitchen句型WheresthebasebalRItsinthebackpack.WheresmycomputergamePItsunderthebed.WherearehiskeysPThey/reonthedresser.WhereareyourbooksPThey/reonthechair.WhereareherkeysPTheyreonthetable.Whereareyourmatschool.IsitonthedresserPNoJtisnt.Pleasetakethesethingstoyoursister.CanyoubringsomethingstoschoolThebookisonthefloor.语法询问人或物品在哪里，我们用结构1,Where,为人/物品名称”……在哪里〃回答用主where+is/are+地方〃地点前要用定冠词或the语地点+is/are+in/at/under/on/near+者形容词性表物示主〃代在词修饰，但是两者my/your/his/their不能同时出现，我们可以说但是intheroomjnmyroom肯定不行以inthemyroom.词语用法带走，把人或物品带到别的地方:l,takev.去，・…把……带到……去take..to带来，把人或物品从别的,地方带到说话的bringv.地方来・…把带到来bring..to后接动词用原形2,please.询问地点动词.答语句式:1---Where+be+sth表位置的介词短语Itis/Theya re+—Where/smybackpack—Itsunderthetable.-Whereareyourbooks-They^eonthechair..询问某物是否在某地的句型及答语2—Isthebaseballonthesofa—No,itisnt.ltsunderthechair.—Aretheyonthebed—No,theyrenot..祈使句3Pleasedosth.Pleasetakethesethingstoyoursister...引导的一般疑问句

4.canCanyoubringsomethingstoschool.倒装句动词+主语5---Here+be Hereismypen.Herearesomeapples.1thisaremyparents.2thatarehisfriends.3lsthishisfatherNo,isnt.^IshismotheryourfriendPYes,is.5Thanks yourinterestingbook.6There aphotoofmyfriends.7Myparentsare teachers.句型，^WhatsyournamePMynamesJenny./rmJenny./Jenny.MaylhaveyournamePYes^yname/sJenny.Whatshis/hernamePHis/HernamesTony/Gina.ZJmTonyBrown.WhatsyourfullnameMyfullname/ltisTonyBrown.MyfirstnameisTony.Mylastname/familynameisBrown.S^hatsyour/his/hertelephone/phonenumberPItsSSS・.语法形容词性物主代词（我的）35391,my your（你的）（他/她/它的）his/her/its（我们的）（你们的）（他们的）our yourtheir后面须要接名词，修饰名词，做前置定语在句中可作主语，宾语等成分Mybookishere.Thisismybook.。