Unit4语法专项练过去进行时-仁爱科普版英语八年级上册

新版仁爱英语八上Unit4语法专项练——过去进行时【语法讲解】过去进行时表示过去某一时刻或时间段内正在进行的动作，结构为：肯定句：主语+was/were+现在分词（动词ing形式）p.m.wasreadingabookat8p.m.yesterday.（昨天晚上8点我正在看书。）否定句：主语+wasn’t/weren’t+现在分词例：Shewasn’twatchingTVwhenIcalledher.（我给她打电话时，她没在看电视。）一般疑问句：Was/Were+主语+现在分词？例：Wereyouplayingbasketballatthistimeyesterday?（昨天这个时候你在打篮球吗？）特殊疑问句：疑问词+was/were+主语+现在分词？例：Whatweretheydoinglastnight?（他们昨晚在做什么？）时间标志词（常考）：atthistimeyesterday（昨天这个时候）、from8to10lastnight（昨晚8点到10点）、when/while引导的时间状语从句（强调“同时进行”或“背景动作”）。【练习巩固】（一）基础填空根据主语和语境，用was或were填空：p.m.____doingmyhomeworkat7p.m.yesterday.They______watchingamoviewhenitrained.She______readingabookinthelibrarythistimeyesterday.You______playingfootballontheplaygroundjustnow.a.m._____joggingintheparkat9a.m.yesterday.（二）句子变形（肯定句↔否定句↔疑问句）1.a.m.eweretidyingupthebathroomat9a.m.yesterday.否定句：____________________________________一般疑问句：__________________________；肯定/否定回答：_______________________________2.原句：Hewaswritingapostcardatthistimeyesterday.否定句：___________________________________________________特殊疑问句（对“writingapostcard”提问）：____________________________________________3.原句：Shewasn’tjogginginthemorning.肯定句：_____________________________________________________________________一般疑问句（改写）：_________________________________________；回答：_____________________________________________________________（三）语境运用1.对话练习（根据图片，回答问题）(1)a.m.hatwasshedoingat9:00a.m.yesterday?B:She_____________________________________(2)A:Whatwasha.m.ingat9:00a.m.yesterday?B:_____________________________________(3)A:_____________________________________B:_____________________________________2.短文填空（用过去进行时，描述“昨天下午3点”人们的活动）p.m.erdayafternoon,at3:00p.m.：Mymom__________(cook)inthekitchen.Mydad_____________(read)newspapersonthesofa.Mysister______________(draw)picturesinherroom.I________________(listen)toEnglishsongs.Ourdog_____________(sleep)underthetable.（四）翻译挑战（用过去进行时，翻译句子）昨天这个时候，我正在和父母看电影。→_______________________________________________________________他们昨晚8点到10点在骑自行车。→_______________________________________________________________当电话响起时，她正在整理浴室。→_______________________________________________________________你昨天上午9点在慢跑吗？→_______________________________________________________________昨天下午，我们没在写明信片，而是在踢足球。→_______________________________________________________________（五）作文翻译题：请将下面描述昨日周末活动的小作文翻译成英文，注意使用过去进行时。“昨天周日，是个阳光明媚的日子。上午10点，汤姆正在和朋友们打篮球，他妹妹在客厅跳舞，父母在花园干活，猫咪在窗台睡觉。下午3点，我和家人正在公园野餐，我还看到一只小狗正在追蝴蝶，大家都度过了愉快的时光。”__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

答案与解析（一）基础填空答案was（主语I，用was）were（主语They，用were）was（主语She，用was）were（主语You，用were）was（主语He，用was）（二）句子变形答案a.m.Weweren’ttidyingupthebathroomat9a.m.yesterday.a.m.句：Wereyoutidyingupthebathroomat9a.m.yesterday?回答：Yes,wewere./No,weweren’t.否定句：Hewasn’twritingapostcardatthistimeyesterday.特殊疑问句：Whatwashedoingatthistimeyesterday?肯定句：Shewasjogginginthemorning.一般疑问句：Wasshejogginginthemorning?回答：Yes,shewas./No,shewasn’t.解析：否定句：在was/were后加not（缩写为wasn’t/weren’t）。一般疑问句：将was/were提前，主语后接现在分词。特殊疑问句：疑问词（如what）+was/were+主语+现在分词。（三）语境运用答案1.对话练习(1)Shewasdrawingapicture(2)Hewasplayingbasketball(3)A：a.m.atwasshedoingat9:00a.m.yesterday?”，B：Shewasreadingabook。2.短文填空Mymomwascookinginthekitchen.Mydadwasreadingnewspapersonthesofa.Mysisterwasdrawingpicturesinherroom.IwaslisteningtoEnglishsongs.Ourdogwassleepingunderthetable.解析：根据“昨天下午3点”这一过去时刻，用过去进行时（was/were+现在分词）描述正在进行的动作。（四）翻译挑战答案Atthistimeyesterday,Iwaswatchingamoviewithmyparents.Theywereridingbikesfrom8to10lastnight.Whenthephonerang,shewastidyingupthebathroom.a.m.youjoggingat9a.m.yesterday?Yesterdayafternoon,weweren’twritingpostcards;instead,wewereplayingfootball.解析：时间标志词（atthistimeyesterday、from8to10lastnight）匹配过去进行时。when引导的从句用一般过去时（rang），主句用过去进行时（wastidying），体现“背景动作+短暂动作”。（五）作文翻译题答案a.m.p.m.ywasSundayanditwasasunnyday.At10:00a.m.,Tomwasplayingbasketballwithhisfriends.Hissisterwasdancinginthelivingroom.Theirparentswereworkinginthegarden.Thecatwassleepingonthewindowsill.At3:00p.m.,m