Unit3重点解析与语法练习人教版英语七年级上册

Unit3Isthisyourpencil?看音标写单词1['pensl]n2[buk]n3[i'reizə]n4[bɔks]n5铅笔盒;文具盒6['sku:lbæg]n7['dikʃəneri]n8[hiz]pron9[main]pron10[hə:z]pron11[iks'kju:z]v12[mi:]pron13劳驾，请原谅14[θæŋk]v15['ti:tʃə]n16[ə'baut]prep17．．好吗？…怎么样?18[jɔ:(r)z]pron19[fɔ:]prep20为……而感谢你21[help]v&n22['welkəm]adj.23别客气。24['beisbɔ:l]n25[wɔtʃ]n.26[kəm'pju:tə]n27[geim]n28[kɑ:d]n29学生卡，身份征30[‘nəutbuk]n31[riŋ]n.32[bæg]n33[in]prep.34[‘laibrəri]n.35[ɑ:sk]v36请求,询问;恳求（给予）37[faind]v(过去式，过去分词[faund])38[sʌm]adj.pron.39['klɑ:sru:m]n40[‘i:meil]（=）n41[æt]prep42[kɔ:l]v.43[lɔst]v.(动词/lu:z/的过去式)44[mʌst]modalv.45[set]n.46一套，一副，一组重点解析1.inthelostandfoundcaseIsthis/that．．．?3.Arethese/those…?这/那些是……吗？4.Excuseme.5.What/howabout…?6.thanks/thankyoufor．．．7.Howdoyouspell．．．?8.callsbat+9.Email....at...10.Must11.asetof．．．答案inthelostandfoundcase在失物招领箱里2.Isthis/that．．．?这/那是．．．．．．吗？Yes,itis./No,itisn’t.是的，这/那（它）是。/不，这/那(它)不是。回答时，要用it来代替this和that。3.Arethese/those…?这/那些是……吗？Yes,theyare./No,theyaren’t.是的，这/那些（它们）是。/不，这/那些(它们)不是。回答时，要用they来代替these和those。Sorry/I’msorry.“对不起，抱歉”（用于向别人表示歉意）5.What/howabout…?“……怎么样？”“……又如何呢？”。6.thanks/thankyoufor．．．因．．．．．．而感谢for是介词，后接n/pron/ving.(名词/代词、动名词)7.Howdoyouspell．．．?你怎么拼写/读……？8.callsbat+号码：“拨打．．．号码找某人”9.Email....At...10.Must情态动词11.asetof．．．一套／副／串．．．．．．asetofkeys一串钥匙asetof．．．作句子的主语时，应看作一个整体，谓语动词用单数。重点语法人称代词和物主代词1)人称代词作主语时用主格；作宾语时用宾格；作表语时用主格或宾格，但在口语中常用宾格。2)并列人称代词的排列顺序：人称代词在并列使用时，单数的顺序是第二人称→第三人称→第一人称；复数的顺序是第一人称→第二人称→第三人称。3)形容词性物主代词修饰名词，必须放在名词前面，相当于形容词，在句中作定语。名词性物主代词相当于名词（即指代名词，后面不能再加名词），在句中作主语、表语或宾语。单元同步训练一、单项选择1.Isthis_______ruler?Yes,________.A．your,itisB．you,itisC．your,it'sD．you,it's2.Hi,Jenny!Isthisyour_____?A．redB．rulerC．whatD．English3.Thisis______eraserand______eraserisTom's.A．the;aB．the;anC．a;theD．an;the4.Thereis________baseballhere.Doyoulikeplaying_________baseball?A．a;aB．a;/C．the;theD．a;the5.Isthat______pencilsharpener?A．HeB．himC．hisD．you6.Isthisyourwatch

theLostandFound,Jack? Yes,

. A.at,it's B.in,itis C.in,thisis D.for,itis7.—CanIuseyouredictionary?—Sorry.Idon’thave_______.A.it B.this C.that D.one8.—_______.Isthishispencil?—_______,Idon’tknow.A.Sorry;Excuseme B.Sorry;OK C.Excuseme;Sorry D.Excuseme;Yes9.That’s_______IDcard.A.a B.an C.she’s D.hers10.—Howdoyouspell“box”?—_______.It’sabox B.BOX C.Abox D.box二、用所给词的正确形式填空JaneandJack___________(be)studentsinthesamestudentsinthesamemiddleschool.Peterismyuncleand___________(he)sonismycousin.Aputergameisintheschoollibrary.Isityours?Asktheteacher___________it.___________(be)thoseyoureraser?No,theyaren’t.Hi,Anna.Aretheseyourpencils?No,theyare___________(Bob).6.—Wherearemybooks?—Ican’tfind (they).7.Ihavetwo (dictionary).8.Theteacherandthegirlsareinthe (classroom).9.Hehassome (box).10.Whatabout (go)tothepark?三、完成句子1．我找不到我的学生卡了。Ican'tfindmy____________________.2．鲍勃有一套关于哈利·波特的书。Bobhas______________________________booksaboutHarryPotter.3．你可以向你的姐姐寻求帮助。Youcan__________yoursister____________________.4．那个笔记本是凯特的。That__________is__________.5．林海现在不在教室里。LinHaiisnot______________________________now.四、句型转换1.Thisismypen.(改为同义句)This_______is_______.2.Thosearemypencils.(改为一般疑问句)______________yourpencils?3.Pleasecallme.Myphonenumberis4986688.(合并为一个句子)Please_______me_______4986688.4.Thisismywatch.(改为复数句)_______areour_______.5.IsthataTVset?(作肯定回答)_______,_______is.6．Iplaybasketballafterschool.(改为一般疑问句)__