4.Unit 1 This is me Grammar&单元写作-【一飞冲天】2025-2026学年八年级上册英语课时作业（外研版·新教材）

一冲天 参考 Grammar I.1.visited;visited 2.studied;studied 3.bought;bought 4.built;built 5.chose;chosen 6.forgot;forgotten 7.ran;run 8.took;taken 9.drew;drawn 10.understood;understood Ⅱ.l.already改为yet2.Do改为Have 3.wrote改为written4.have改为has 5.visit改为visited6.came改为come lll.1.have;had;had 2.have provided 3.has learnt 4.hasn't;yet 5.Have;cooked;haven't 6.What has;decided N.1.B句意：一我们已经做完作业了。出去玩怎么 样？一太棒了。我们现在就走吧。根据What about going out to play?可知，作业已经做完了， 可以出去玩了，应用现在完成时。 2.C句意：他告诉我他两点钟到。但他还没到。根 据But表转折和yet可知，此处指还没到，时态为 现在完成时，主语为he,是第三人称单数，所以用 hasn't arrived. 3.C句意：中国空间站上的宇航员已经种植了一些 植物，这有助于我们了解太空生活。already是现 在完成时的标志词，故此处用现在完成时have grown。 4.B句意：在我看来，《爱丽丝梦游仙境》是一部非 常好的电影。我已经看过两次了。根据Inmy opinion,Alice in Wonderland is a very good film.和twice可知，此处指已经看过两次，故用现 在完成时。 5.D句意：—汤姆，你能把你的《哈利·波特》借 给我吗？一对不起，我还没看完。根据yet可 知，句子应用现在完成时。 6.B句意：一你听说过印度的国际厕所博物馆 吗？一不，没有听过。根据No,not yet.可知， 要用现在完成时have/has done的结构，主语you 是第二人称，助动词用have,B项符合。 7.B句意：我已经打扫了我的房间，但是我还没洗 我的衣服。even甚至；yet还，尚（未）；already已 经；still仍然。根据but表转折可知，此处指已经 打扫了房间，还没有洗衣服，后半句为否定句，所 以用yet。 参考答案 答案 8.C句意：如果你已经完成了，请举手告诉我。根 据put up your hands and let me know可知，“完 成”之后“举手示意”，两个动作之间存在先后关 系，故从句用现在完成时，表示已完成的动作对现 在的影响。 9.D句意：—你已经把书还给图书馆了吗？ 是的，我已经把它们都归还了。yet还，已经，常用 于现在完成时否定句和疑问句句末；ever曾经； already已经，常用于现在完成时肯定句中。第一 空为现在完成时疑问句的句末，用yet;第二空用 于现在完成时肯定句中，用already。 10.C句意：我已经读了许多关于英国的英语书籍。 根据I have already可知，本句是现在完成时，动 词用过去分词。read的过去分词还是read。 11.C句意：我把你的话弄混淆了，因此不知道下一 步该怎么做了。根据have可知，句子用现在完 成时，mix的过去分词形式是mixed。 12.C句意：上周末，大卫去农场看望了他的祖父 母。根据Last weekend可知，此处描述上周末发 生的事，用一般过去时。 13.A句意：看！玛丽画了一只漂亮的狗。她刚才 画的。根据Look可知，在“看”之前，玛丽已经 “画”好了，两个动作之间有先后关系，所以第一 空用现在完成时；根据just now可知，后句描述 玛丽刚才完成的动作，故第二空用一般过去时。 14.D句意：一我可以看一看你的新自行车 吗？—抱歉。我已经把它借给爱丽丝了。今 天早上她来借的。根据Could I have a look at your new bicycle及Sorry.L..it to Alice可知，新 自行车已经借给爱丽丝了，所以现在没办法给前 者看，故第一空用现在完成时表示过去完成的动 作对现在有影响；根据this morning可知，第二 空用一般过去时，描述今天早上发生的事。 一冲天 参 参考答案 单元写作 【参考范文】 Dear Mary, I'm glad to hear from you again.I'd love to tell you more about myself. I am of medium height with short black hair and I often wear glasses.My friends say I am more outgoing and friendly than most people.I enjoy reading books in my free time and usually spend weekends at the library.I play basketball with my friends twice a week, which is one of the most exciting activities for me. Regarding TV shows,I find documentaries more interesting than reality shows because I learn a lot from them.I don't like watching soap operas now because I think they are boring and meaningless. I hope this gives you a better idea about me. Yours, Li Hua 考谷景课时作业八年级上册英语 一沛天 Grammar 本单元的语法重点是现在完成时。 (2)以-e结尾的动词直接加-d: 现在完成时（一） close-closed live-lived 1.概念：现在完成时表示在以前某个时间已经发 (3)以辅音字母加-y结尾的动词，将y改为 生的行为或曾经做过的事情对目前有某种 再加-ed: 影响。 study-studied carry-carried 2.结构：have/has十动词的过去分词 (4)以重读闭音节结尾且末尾只有一个辅音字 (1)肯定句：主语+have/has+动词过去分词 母的动词，双写末尾的辅音字母，再加-ed: 十其他， drop-dropped admit-admitted I have finished my homework. (5)不规则变化： 我已经完成了家庭作业。 be-been do-done (2)否定句：主语十have/has十not十动词的过 eat-eaten go-gone 去分词十其他. see-seen find-found Mary hasn't passed her driving test. have-had make-made 玛丽还没有通过驾照考试。 let-let put-put (3)一般疑问句：Have/Has十主语+动词的过：4.just,already,yet 去分词十其他？ just(刚刚)和already(已经)用于肯定句中，yet 肯定回答：Yes,主语+have/has. (还未)用于否定句中。 否定回答：No,主语+have/has十not. I have just found out the truth. -Have you seen her lately? 我刚刚发现真相。 -Yes,I have.No,I haven't. Tony has gone home already. 一你最近看到她了吗？ 托尼已经回家了。 是的，我看到了。/不，我没看到。 Man has not discovered any life in space yet. (4)特殊疑问句：特殊疑问词十have/has+主 人类尚未在太空中发现任何生命。 语十动词的过去分词十其他？ 5,现在完成时与一般过去时的区别 What have you done to your hair? 现在完成时表示事情是在现在之前的某一时 你把头发弄成什么样子了？ 间里发生的，重点在于已完成动作对现在的影 3.过去分词的构成 响；一般过去时表示在过去某一具体时间发生 (1)一般情况下，在动词词尾加-ed: 的事情。 work-worked stay-stayed 试体会下面对话： 一冲天 Unit 1 This is me Where have you put my book?I can't 4.She have blown out the candles. find it. -I put it on your desk yesterday. 5.I have visit the West Lake in Hangzhou. 你把我的书放哪儿去了？我找不到。 我昨天放在你桌上了。 6.Tom has already came back from Japan. 问句强调的是put这个动作对现在造成的影 响（后者的“放置”动作导致前者找不到书），所 Ⅲ，按要求完成句子 以用现在完成时；答句在说明put这个动作的 1.-Tom, you lunch yet? 具体情况（将书“放置”在桌子上了），所以用 -Yes,I it half an hour ago. 般过去时。 (用have的正确形式填空) 2.They provided free service for over 10,000 基础过关 students a year ago.(用already改写句子) They free service for over 【.写出下列动词的过去式及过去分词 10,000 students already. 1.visit 3.I have learnt a lot about Chinese culture and 2.study history.(主语改为Jane) 3.buy Jane a lot about Chinese 4.build culture and history. 5.choose 4.David has already come back from Nanjing. 6.forget (改为否定句) 7.run David come back from Nanjing 8.take 9.draw 5.My parents have already cooked a big meal. 10.understand (改为一般疑问句并作否定回答) Ⅱ，圈出句子中错误的部分，修改在横线上 your parents a big meal 1.She hasn't had her lunch already. yet? -No,they 2.Do you already read three English novels? 6.Tim has decided to play the piano in the art show.(对画线部分提问) 3.Dave has already wrote a letter to his mother. Tim to do in the art show? 课时作业八年级上册英语 一沛天 8.If you it,put up your hands and let 能力提升 me know. A.were finishing B.will finish V,单项选择 C.have finished D.are finishing 1.-We our homework.What about 9.-Have you given the books back to the going out to play? library -That's great.Let's go now. -Yes,I have given them back. A.finished B.have finished A.yet;yet B.ever;already C.will finish D.are finishing C.already;yet D.yet;already 2.He told me he would be here at 2 o'clock.But 10.I have already many English books he yet. about England. A.hasn't arrive B.haven't arrive A.readed B.reading C.hasn't arrived D.haven't arrived C.read D.readded 3.Astronauts on the Chinese Space Station 11.I have your words so I don't know some plants already,and it helps us what to do next. learn about living in space. A.mixing up B.mixs up A.grew B.were growing C.mixed up D.mixxed up C.have grown D.will grow 12.Last weekend,David a visit to his 4.In my opinion,Alice in Wonderland is a very grandparents on the farm. good film.I it twice. A.pay B.pays A.see B.have seen C.paid D.have paid C.saw D.will see 13.Look！Mary a nice dog.She 5.-Tom,could you lend me your Harry it just now. Potter? A.has drawn;drew -Sorry,I reading it yet. B.drew;has drawn A.don't finish B.didn't finish C.is drawing;drew C.won't finish D.haven't finished D.is drawing;has drawn 6. you of the International 14.-Could I have a look at your new bicycle? Museum of Toilets in India yet? Sorry.I it to Alice.She -No,not yet. to borrow it this morning. A.Has;heard B.Have;heard A.have lent;will come C.Did;hear D.Do;hear B.lent;will come 7.I have already cleaned my bedroom,but I C.lent;came haven't washed my clothes D.have lent;came A.even B.yet C.already D.still 一冲天 Unit 1 This is me 单元写作 ●主题 …的…之一)，look like(看起来像)，learn 本单元以“了解自己”为主题，学生要学会用 from(向…学习)，is a good way to..（是 英文介绍自己，描述自己的外表、性格、价值 …的好方法) 观等。 (2)开篇：I'd love to/T'm very glad to tell you ●示例 more about myself. 假如你叫李华，你最近新交的笔友Mary非 主体：①】am of medium height with short 常想了解你，发来邮件向你提了一些问题，请你 black hair./I'm of average height for my age, 给她写一封不少于100词的回信介绍你自己。 and I have long straight hair. Mary的问题如下： I look serious,but I actually smile a lot. ·What do you look like? 2I am more outgoing and friendly than most What's your personality like? people./I'm quiet and can be a little shy in What do you usually do in your free front of big crowds. time？And how often? 3I enjoy cycling./I like reading books./One of my favourite things to do in my free time is What do you think of different TV playing basketball./I am interested in dancing shows? a lot. ●主题分析与指导 4I find documentaries more interesting than 1.本文是一篇书信；介绍自己的外貌、性格、喜好 reality shows./I love educational programs 等情况，时态用一般现在时；以第一人称为主。 like documentaries because.../I'm not a fan of 2.写作思路： reality shows,I think they're a bit boring. (1)开头（引出主题）：很高兴收到对方的来信， 结尾：I hope this gives you a better idea/tells 愿意向对方介绍自己 you more about me./I hope this gives you a (2)主体（详述内容）： clearer picture of who I am./Now you know a ①外貌：头发长短、身高等较明显的特征； bit more about me! ②个性：外向/内向、友善的、聪明的等； ●实战练习 ③兴趣爱好：读书、运动、唱歌等； Dear Mary, ④对不同电视节目的看法：喜欢看新闻，了 I'm glad to hear from you again.I'd love to 解时事；喜欢看喜剧，丰富课余生活；不喜 tell you more about myself. 欢肥皂剧，耽误时间等。 (3)结尾（总结全文）：希望对方能通过这封信 更加了解自己，加深彼此的友谊。 3.好词佳句： (l)medium(中等的)，average(平均的)， meaningless(毫无意义的)，relax(放松)，twice a week(一周两次)，more..than(比…更)， Yours, Li Hua good at(擅长)，one of the most十adj.十n.(最