英语Unit1Grammar同步（译林牛津版七年级上）

Unit1Thisisme!Grammar

Whataretheyandwhatdoyouusethemfor?IwearfootballbootswhenIplayfootball.Iplaybadmintonwithabadmintonracket.IwearswimglasseswhenIswim.ThesimplepresenttenseHowwelldoyouknowthem?Doyouthinktheyarealwaystrue?1.Catseatfish.(猫吃鱼。）2.Thesunrisesintheeast.（太阳从东方升起。）Doyouthinktheyaretruenow?2.Danielwearsglasses.（丹尼尔戴眼镜。）WestudyChinese,EnglishandMath.(我们学习语文、英语和数学。）Aretheythingsthatpeopledoregularly(经常地，习惯地）?Shedoesherhomeworkintheevening.(他们晚上做家庭作业。）2.Hetakeshisdogforawalkeveryday.(他每天遛狗。）Weusethesimplepresenttensetotalkaboutthingsthataretruenow(WestudyChinese,EnglishandMath.)wedoregularly(hetakeshisdogeveryday.)arealwaystrue(Catseatfish.)Completethefollowingsentenceswiththegivenwords(livelovetalkgoplaydrinkhavetake)I________inaflatinBeijing.I________toschoolwithmyfriends.I__________mynewschool.They_________toeachotheratlunchtime.We__________breakfastat7:00a.m.You__________footballintheplayground.We___________milkevermorning.He__________hisdogforawalkeveryday.livegolovetalkhaveplaydrinktakesWemakesentencesinthesimplepresenttenselikethis.当主语为第一人称(I,we),第二人称(you),第三人称复数(they)时，其构成为：主语+行为动词原形+其它成分。如：

Theytalktoeachotheratlunchtime.主语行为动词原形其它成分KittyandIlikereadingstorybooks.

主语行为动词原形其它成分２．当主语为第三人称单数(he,she,it)时,其构成为：主语+行为动词的第三人称单数形式+其它成分。如：Hetakeshisdogforawalkeveryday.主语行为动词第三人称单数形式

其它成分Danielwearsglasses.其它成分主语行为动词第三人称单数形式行为动词的第三人称单数形式的构成：大部分行为动词在其后加上字母s。如:taketakes

livelives以辅音字母加y结尾的动词，改y为i，再加es。如：flyflieshurryhurries以s,ch,sh,或x结尾的动词，在其后加上es。如：missmisseswatchwatchesfixfixesteachteachesfinishfinisheswashwashes部分以o结尾的动词，在其后加上es。如：gogoesdodoes动词have的第三人称单数形式为has。havehasLet’spracticeDogs__________(eat)bones.Millie_________(have)adog.Myparents________(love)me.Missgreen___________(teach)usEnglish.She____________(wash)disheseveryday.You__________(miss)yourfriendsthere,right?He_____________(play)footballafterschool.Mysister___________(go)toschoolbybikeeveryday.eathasloveteacheswashesmissplaysgoes用一般现在时完成下列句子。一般现在时的否定和疑问形式的构成：当主语为第一人称（I,we)、第二人称(you)、第三人称复数(they)时，否定句：主语+don’t+动词原形+其它成分。疑问句：Do+主语+动词原形+其它成分？回答：Yes,I/you/we/theydo.No,I/you/we/theydon’t.当主语为第三人称单数（he,she,it)时，否定句：主语+doesn’t+动词原形+其它成分。疑问句：Does+主语+动词原形+其它成分？回答：Yes,he/she/itdoes.No,he/she/itdoesn’t.将下列句子改为否定句和疑问句，并作肯定和否定回答。Dogseatbones.Milliehasadog.Myparentsloveme.MissgreenteachesusEnglish.Shewashesdisheseveryday.Wemissourfriendsthere.Heplaysfootballafterschool.Mysistergoestoschoolbybike.动词为“be”时，一般现在时的构成。1.主语为第一人称单数I时，be动词用am.Iam12yearsold.(Iam=I’m)2.主语为第二人称（you),第一人称复数（we)以及第三人称复数（they)时，be动词用are.We/They/Youarestudentshere.(weare=we’re;youare=you’re;theyare=they’re)3.当主语为第三人称单数（he,she,it)时，be动词用is.He/She/Itishappyinthepark.(heis=he’s;sheis=she’s;itis=it’s)

动词为“be”动词时，一般现在时的否定和疑问构成。否定句：主语+am/is/are+not+其它成分。疑问句：Am/Is/Are+主语+其它成分？回答：Yes,Iam/weare/youare/theyare/heis/sheis/itis.No,I’mnot/wearen’t/you’renot/theyaren’t/he’snot/sheisn’t/it’snot.Let’spractice选用am,is,are完成下列句子。1.I______aChineseboy.2.Annie_______Simon’scousin.3.We__________fromShanghai.4.You________mybestfriends.5.MillieandI__________inthesameclass.6.KittyandAmy_________happyhere.7.Andy’sbrothers__________notinChina