初中英语新外研版七年级下册Unit1语法和写作（2025春）

七年级英语下册Unit1语法和写作一、语法一般过去时表示过去某个时间发生的动作或存在的状态。（1）结构：主语+动词过去式+其他Eg:IwenttoBeijingyesterday.我昨天去北京了。（2）时间标志词：yesterday(昨天);lastnight(昨晚);lastweek(上周);lastmonth(上个月);lastyear(去年);in+过去时间；时间+ago(...以前)（3）动词过去式的规则变化：1.直接加edEg:clean--cleaned2.以e结尾直接加dEg:like--liked3.重读闭音节中，双写结尾字母加edEg:stop--stopped4.辅音加y结尾，将y变i加edEg:study--studied（4）句式变化在句式变化中，如果有be动词was/were，在其后加not变为否定句，将其提前变为疑问句；如果没有be动词，则在谓语动词前加didn't变为否定句，在句首加did变为一般疑问句，但要注意加完did后要将谓语动词变回原形。Eg:1.ShewasborninBeijing.她出生于北京。--否定句：Shewasn’tborninBeijing.她不生于北京。--一般疑问句：WassheborninBeijing?她生于北京吗？--肯定回答：Yes,shewas.否定回答：No,shewasn’t.2.Iwenttoafarmlastweek.我上周去了农场。--否定句：Ididn’tgotoafarmlastweek.我上周没去农场。--一般疑问句：Didyougotoafarmlastweek?你上周去农场了吗？2,--肯定回答：Yes,Idid.否定回答：No,Ididn’t.特殊疑问句结构：特殊疑问词+一般疑问句？Eg:Wheredidyougolastnight?“你昨天晚上去哪里了？”常见特殊疑问词：what询问物体或事件；who询问人；where询问地点；when询问时间；How询问情况进展或身体情况Eg:Whatdidyoudolastnight?你昨晚做什么了？Whodidyougotherewith?你和谁去的那？Wheredidyougolastnight?你昨晚去哪了？Whendidyougobacklastnight?你昨晚什么时候回来的？Howwasyourweekend?你周末过得怎么样？二、写作话题：Writeashortstoryaboutfeelinghappythroughhelpingothers.*提示：1.Whenandwheredoesthestoryhappen?2.Whoisthemaincharacterofthestory?3.Whatdoeshe/shedoandwhatchallenge(s)doeshe/sheface?4.Howdoeshe/shereacttothechallenge(s)?5.Whatdoeshe/shefeel?*写作步骤定文体(记叙文)、人称(第一人称)、时态(一般现在时、一般过去时)*范文：Ithinkeveryoneknowswhathappinessmeans!Ifyouletmesay,thenIthinkhappinessmustbehelpingothers.Ifyoudon’tthinkso,listentothefollowingstory.Whenpassingthebusonmywayhome.Ifoundalittlegirlaloneandcrying.Absolutelyshewaslostandshewaslookingforhermother.SoIwentuptoaskwhy.WhenIaskedwherehermotherwas,shejustlookedatme,shooktheheadandstillcry.ThenItookhertothestationblockresting-roomforahelp.“Anyonewholastthechild,pleasecometoourresting-roomwillsoonhear”againandagainoverthelostspeaker.Afewminuteslater,aworriedmothercame,thegirlrantohermotherhappily.Themotherwasverythankfultomeandaskedmyname!ItoldherthatIamaleaguememberanditwasjustwhatIshoulddo.Todayisreallyaspecialdayforme.2