七年级上册英语语法句型必考知识点概括.docx

七年级上册英语语法句型必考知识点概括Unit1Myname’sGina句型：1,What’syourname?Myname’sJenny./I’mJenny./Jenny.What’syour/his/hertelephone/phonenumber?It’s555-3539.语法：1,形容词性物主代词：my(我的)your(你的)his/her/its(他/她/它的)our(我们的)your(你们的)their(他们的)后面需要接名词，修饰名词，做前置定语。在句中可作主语，宾语等成分。主格：Iyouhe/she/it在句中做主语，一般放句首，后面紧跟am/is/are及其他动词。词汇：1.mypron.我的形容词性物主代词还有his，her，your2.由name构成的短语firstname名字lastname姓氏familyname姓氏3.“电话号码”的表达方式：telephonenumberphonenumber4.本单元出现的缩写有：I’m=Iamwhat’s=whatisit’s=itis5.answern.回答;答案(也可做动词“回答”，如answerthequestions)句式：1.What+be动词+your(his/her)name?What’syourname?What’shisname?What’shername?2.自我介绍时常用语：Myname’sJenny.I’mGina.3.表达第一次和某人见面的高兴之情：Nicetomeetyou!4.询问别人的电话号码：What’syourtelephonenumber?5.询问别人的姓氏常用语：What’sherfamilyname?Unit2Isthisyourpencil?词汇：1.pencilcase文具盒pencilsharpener铅笔刀pen钢笔eraser橡皮擦ruler尺子backpack双肩背包dictionary字典2.指示代词：this这个that那个3.inEnglish用英语4.IDcard身份证5.computergame电子游戏6.lostandfound失物招领7.excuseme打扰了8.callsb.给某人打电话9.asetof一套;一副句式：1.询问某物品是否属于某人的问句及答语—Isthis/thatyourpencil?—Yes,itis.It’smypencil.2.询问某物用英语怎么说What’sthisinEnglish?3.Howdoyouspellsth.?Howdoyouspellit?4.What’s+sth?询问某物是什么—What’sthis?—It’sawatch.5.Callatsb.at+电话号码.CallAlanat495-3539.Unit3Thisismysister.词汇：1.称呼类词汇：sister姐;妹mother妈妈father爸爸brother兄;弟grandmother祖母;外祖母grandfather祖父;外祖父aunt姑母;伯母;婶母uncle叔;伯;舅;姨夫son儿子cousin表(堂)兄弟(姐妹)daughter女儿2.本单元出现的缩写：that’s=thatishe’s=heis3.本单元出现的指示代词：these这些those那些4.thanksfor为??而感谢句式：1.This/that/These+be动词+sb’s?Thisishissister.Thatismybrother.Thesearehisbrother.2.be动词+代词+?Isthisyoursister?Issheyoursister?3.Thanksfor?Thanksforthephotoofyourfamily.4.Here+be动词+?Hereismyfamilyphoto.句型：1,Isthisyoursister?No,itisn’t.Issheyoursister?No,sheisn’t.2,Thisismyfriend.Thesearemyfriends.Thatismybrother.Thosearemybrothers.3,Thanksforthephotoofyourfamily.Hereismyfamilyphoto.photoofyourfamily=yourfamilyphoto语法：可数名词单数变复数：一般情况下加s,book-books，以s,x,sh,ch结尾的加eswatch-watches以辅音字母加y结尾的，把y改为i再加esboy-boys,family-families以o结尾的有生命的加es,无生命的加s,tomato-tomatoes,photo-photosUnit4Where’smybackpack?词汇：1.本单元出现的家具类词汇