XX七年级英语上册unit5重要知识点整理Unit5Doyouhaveasoccerball?词汇：球类名词小结soccerball英式足球ping-pongball乒乓球tennis网球volleyball排球basetball篮球“球拍”的表达tennisracet网球拍ping-pongbat乒乓球拍play+名词结构的短语playsports参加体育运动playputergaes玩电脑游戏“play+球类名词”结构的短语playping-pongball打乒乓球playtennis打网球playsoccer踢足球playvolleyball打排球sportsclub运动俱乐部6.firstnae名lastnae=failynae姓atchTV看电视onTV在电视上，通过电视常用的描述某物或某事的形容词：interesting有趣的fun有趣的relaxing轻松的boring无聊的difficult困难的9.haveagreatsportscollection有大量的体育收藏品10.everyday每天句型:DoyouhaveaTV?yes,Ido/No,Idont.Dotheyhaveaputer?yes,theydo./No,theydont.Doeshehaveatennisracet?yes,hedoes./No,hedoesnt.Doesshehaveasoccerball?yes,shedoes./No,shedoesnt.Doeshehaveaping-pangball?yes,hedoes./No,hedoesnt.Letsplaysoccer.Letehelpyou.Idonthaveasoccerball.Thatsoundsgood.语法：1,句中不含be动词的一般疑问句的变法。也就是说句中谓语动词是实义动词时，要变为一般疑问句，在句首加do/does,人称变第二人称，动词变原形其他的语序不变。Ihaveaputer.Doyouhaveaputer?Sheliesplayingping-pang.-Doesshelieplayingping-pang.肯定回答用yes,主语+do/does.否定回答用No,主语+dont/doesnt.一般句子中当主语是第三人称单数的时候，谓语动词要起变化。具体的变化为：一般情况加s,no-nos,以s,x,ch,sh,o结尾的加es,teach-teaches,go-goes,以辅音字母加y结尾，把y改为i,再加esstudy-studies,do/does叫做助动词时，后面接动词原形，Doesheliereading?Shedoesntliereading.Shedoesntdoherhoeor.但是如果做实义动词呢，遇到主语第三人称单数就要起变化。Shedoesherhoeor.have的第三人称单数为has.,letsbdosth让某人做某事play+球类表示“踢，打，玩.”playfootballplay+the+乐器表示“弹奏乐器”playthepiano句式：1.Do引导的一般疑问句DoyouhaveaTV?yes，Ido./No，Idont.Doeshehaveatennisracet?yes，hedoes./No，hedoesnt.祈使句Letsdosth.Letsplayping-pong.主系表结构主语+系动词+形容词Thatsoundsgood.)_hisparents_aping-pangball?-yes,_.)_ourEnglishteacher_abasetball?-No,_.)yfriend_everyday.)_any_.)you_everyday.)She_intheevening.She_Englisheveryday.)Lets_volleyballith_.She_everyday.)Letyoursisiter_theputergae.)e_a_.It_.0)yparent_.Becauseits_1._sportseveryday._only_TV.-_baseball.-_good.