_unit5period4

Unit5,本单元应该掌握的词汇,TV,ball,basketball,soccer,ping-pongbat,tennisracket,volleyball,let,play,sport,have,has,interesting,boring,fun,difficult,relaxing,本单元重点词组,（1）playbaseball打棒球（2）playbasketball打篮球（3）playvolleyball打排球（4）playfootball/soccer踢足球（5）playtennis打网球（6）playtabletennis(ping-pong)打乒乓球,本单元应该掌握的句子,（1）Doyouhaveasoccerball?Yes,Ido./No,Idont.（2）Dotheyhaveacomputer?Yes,theydo./No,theydont.（3）Doesshehaveaping-pongball?Yes,shedoes./No,shedoesnt.（4）Letsplaysoccer.（5）Thatsoundsgood(interesting,boring,fun,relaxing,difficult.)（6）Idonthaveabasketball.（7）Volleyballisdifficult.（8）Hehas8tennisrackets,7soccerballsand9volleyballs.,注意：1.在生活中，当朋友提出建议时，你可以用“Thatsounds+形容词”表达你个人的观点。赞成或同意别人的观点可用：interesting,fun,relaxing,good,wonderful不赞成他人观点时可用：boring,terrible,bad例如：A:LetswatchTV.B:Thatsoundsinteresting.(boring)这里that是第三人称单数，谓语动词sound后应加s.sound在这里是连系动词，作“听起来”之意，后面接形容词做表语。例如：1）.Yourideasoundsgood.你的主意听起来很好。2）.-Letsplaysoccer.-Thatsoundswonderful.,have表示所属关系。,have“有”，主要指人有例如：Ihaveahappyfamily.我有一个幸福的家庭。Ihaveabackpack.我有一个书包。注：谓语动词have在句中有两种形式，即have和has.has用于第三人称单数（he,she,it，人名或单数名词）。其他用have.1.Ihaveasister.我有一个妹妹。2.Wehaveacomputer.我们有一台电脑。3.Youhavethreepencils.你有三只铅笔。4.TheyhaveaTV.他们有一台电视。5.JimandAnnahaveanuncle.吉姆和安娜有一个舅舅。6.Katehasacousin.凯特有一个表妹。7.Hehasanewwatch.他有一块儿新手表。,实意动词一般现在时否定句和疑问句的构成：,1.第三人称单数：(1)he、she、it(2)人名(3)单数名词2.助动词：do、does3.助动词的用法：第三人称单数用does;其他用do.4.变否定句：(1)主语是第三人称单数在动词前+doesnt，动词还原。(2)其他在动词前+dont.5.变一般疑问句：(1)主语是第三人称单数在句首+does，动词还原。(2)其他在句首+do。例如:1.IhaveaTV.IdonthaveaTV.DoyouhaveaTV?Yes,Ido./No,I.dont2.Theyhaveacomputer.Theydonthaveacomputer.Dotheyhaveacomputer?Yes,theydo./No,theydont.3.Shehasatennis.Shedoesnthaveatennis.Doesshehaveatennis?Yes,shedoes./No,shedoesnt.4.Hehasabasketball.Hedoesnthaveabasketball.Doeshehaveabasketball?Yes,hedoes./No,hedoesnt.,Ihaveasoccerballandavolleyball.（变为否定句）Iasoccerballandavolleyball.2.Hisbrotherhasabaseball.（改为一般疑问）hisbrotherabaseball?3.Doyourparentsplaycomputergame?（肯定回答）Yes,.4.DoesEllahaveatennisracket?（否定回答）,she.,dont,have,Does,have,they,do,No,doesnt,Exercise,Letsplaysoccer.,这是一个祈使句。祈使句是英语基本句型之一，表达说话人对对方的劝告，请求，叮嘱或命令等。往往有表示请求，命令，希望，禁止，劝告等意思。1.Letmehelpyou.让我来帮你。2.Letusplaybasketball.让我们打篮球吧。3.Lethimcomein.让他进来。4.Letsnotsithere.我们不要坐这儿了。5.Letmetryagain.让我再试试。6.Letshavesometea.让我们喝些茶吧。7.Lethernotgoaway.让她不要走远。8.Letshaveabreak.让我们休息一下吧。9.Itstimeforclass.Letgototheclassroom.该上课了。让我们进教室吧。注（1）lets=letus“让我们”表示建议（2）let+do(动词原形),练习（完成对话，一空一词）,A:Hi,Tom!Letsplay1.B:2,Tony.ButIdonthaveabaseball3.A:Hi,Mike!Doyouhaveabaseballbat?C:Yes,I4.I5twobaseballbats.B:6sounds7!A:OK!Lets8baseball.BdontB.No;dontC.Yes;doesntD.No;does4._Peter_avolleyball?Yes,hedoes.A.Do;haveB.Does;haveC.Do;hasD.Does;has,D,C,5.Susanlikestennis,butshe_atennisracket.A.donthaveB.arenthaveC.doesntD.doesnthave6.Letsgoandplay_basketball.A.theB.aC./D.an,7._schoolismuchlargerthan_.A.Our,yourB.Our,yoursC.Ours,yours