Unit 2 Home Sweet Home 单元语法讲练-【支点·同步系列】2025-2026学年新教材八年级上册英语（人教版2024）

单元语 单元语法讲解 情态动词could的用法 情态动词could构成问句用于有礼貌地向 对方提出请求或征求对方的许可，语气比can 委婉。could本身不能作谓语，必须和动词原 形一起构成谓语。 1.用于委婉地请求他人 (1)句型“Could you(please),?”常用于委 婉地请求某人做某事，其后通常接动词原形。 Could you please go with me?你能和我 一起去吗？ Could you please not eat in class?在课堂 上你能不吃东西吗？ (2)此时其肯定回答和否定回答都不用 could。 肯定回答：Yes,Ican./Sure./Of course.. No problem./Yes,I'd love to./Certainly./It's OK./All right. 否定回答：Sorry,I'm afraid not./I'm sorry,I can't./I'm sorry,but.../Of course not. Could you lend your computer to me? 你可以把你的电脑借给我吗？ 一Certainly.当然可以. Could you please do the dishes?请你 洗碗好吗？ -Sorry,I'm afraid not.I have to do my homework.对不起，恐怕不行。我得做我的家 庭作业。 2.用于委婉地请求许可 (1)常用“Could I do?”句型委婉地请求 许可。 Could I have a look at your new watch? 我能看看你的新手表吗？ (2)答语中用can,而不用could。 英语八年级RJ版 法讲练 肯定回答：Yes,you can../Certainly./ Sure. 否定回答：No,you can't./Sorry,I'm afraid you can't. 3.表示过去的能力 I could swim when I was five,我五岁时会 游泳。 4.表示对将来、现在或过去某种可能的 推测 He couldn't/can't be over fifty.他不可能 超过50岁 单元语法精练 1.-Mom, I watch the movie A Dog's Journey lI tonight with my best friend Tony? -No,you can't.You need to prepare for the coming test. A.should B.need C.must D.could 2.-Excuse me, I take a photo of this beautiful drawing? -I'm afraid not.There is a sign "No Photos'” A.must B.could C.should D.need 3.-Could I borrow your camera? but please give it back by Saturday. A.I'm sorry B.Of course C.Certainly not D.No,thanks 4.-Sir,could I park my car here? Sorry,I'm afraid you Look at the sign.It says“No Parking”. A.needn't B.can't C.won't D.couldn't 5.-Can you go to the movies with me tonight? I have to prepare for my English test. A.Yes,I can B.I'd love to C.Never mind D.I'm afraid not 6.(2024一2025抚州期末)一Look at the English book.Is it Lucy's? 一No,it be hers.John's name is on it. A.mustn't B.needn't C.can't D.shouldn't 7. you please order two tickets for the movie? -Sure.I'll order them online. A.Must B.Could C.Need D.Should 1-5 6-7 二、按要求完成下列句子 1.We could go out for a walk after dinner. 为一般疑问句) you out for a walk after dinner? 2.Could you please open the door？(改为 否定句) Could you please the door? 3.Could I use your English dictionary?(作肯 定回答) Here you are. 4.Could I play computer games,Mom?(作否 定回答) ◆you 5.Would you like to go shopping with me? (改为同义句) go shopping with me? 三、语法填空（可重复使用】 can could must have to On Sunday morning,Emma and her little sister Lily were playing in their house. "Emma,I found a box.I you help me take it out?"Lily's voice came from the bedroom. "Sure,"Emma said.There were old toys from their parents'childhood.They were excited. "Dad,2 you show us how to play with these toys?"Lily asked. "Sorry,dear.I 3 clean our house this morning,Dad replied. "Dad,we 4 help you,"Emma said. "You're so sweet.Let me see.5 you help me organize the bookcase?"Dad asked. Emma and Lily began arranging books by size and color.Mom saw this and said,"Thank you,my dears.Now,6 you please set the table for lunch?” “Of course,”Emma and Lily said.. Lily put plates on the table in a rush. Emma stopped her and said,"We 7 put them carefully on the table,or we'll break them.” "Now I 8 tell you how to play with those toys,Dad said after lunch.They had a great time playing together. 1. 2. 3 4. 5. 7. 21 上册Unit25.Saw the Guest-Greeting Pine,the Sea of Clouds,lots of strange rocks,and many ancient buildings.Went to a strawberry festival,ate some strawberry cookies and chocolates.Visited Yulong Mountain,took a lot of great photos,tried some Yunnan dishes,ate the steamed chicken soup.Saw a beautiful double rainbow.Went to the Victory Museum. 6.It was such a good experience.It/The holiday was fantastic/amazing/wonderful/terrible... 单元主题写作 挑战自我 Last week,our class had a wonderful time on Mount Taishan,which is located in Shandong Province.We arrived at the foot of the mountain at 8 p.m.We spent a whole night in climbing the mountain.Finally,we got to the top at 5 a.m.After a while,we saw the sea of clouds and the sunrise.We took quite a few photos there.Then we visited an old temple which stands on the top of the mountain.At last,we had lunch in a restaurant.The local food tasted really delicious.Tired but happy,we did have great fun that day. 高频考点集训 考点训练1 1-2 BD 3.reminds;of 考点训练2 1.to buy 2.telling 考点训练3 1-2 DB 3.are ready for 考点训练4 1.surprised 2.surprised 3.surprise 4.surprising:surprised 考点训练5 1.C 2.find out 3.looked for:find:found out 单元语篇专练 一、1.most2.their3.welcome4.sat5.drinks 6.guide 7.enjoyable 8.feel 9.to learn 10.something 11.math 二，1-5 CBDCD 三.1-5 AECDG Unit 2 第1课时Section A(1a-Pronunciation)】 基础达标训练 一、1-5 DDBAC 206 英语八年级RJ版 二、1.swept2.floor3.bathroom4.bedrooms 5.balcony 三、1.clean up2.hung up3.to pack up 4.inviting;to 5.sorted;into 能力拓展提升 一、1-5 CBBDA6-7BC 二、1-5 BCACD 第2课时 Section A(2a-3c) 基础达标训练 一、1.add2.treasure3.plan4.rubbish5.notes 二、1.biscuits2.hunter3.movies4.dead 5.communities ,1.to take notes/taking notes 2.went shopping 3.get ready for 4.be careful with 5.made us feel at home 能力拓展提升 一、1-5 CDBBB 二、1-5 CEGDB 三、1-5 AFGBE 写作小练笔 I think we should help do housework at home because our parents are busy with their work and often tired after work.I often do housework at home like making the bed,cleaning up the rooms and taking out the rubbish.I think doing housework is relaxing.I also feel great to help my parents. 单元语法讲练 单元语法精练 、1-5 DBBBD6-7CB 二、1.Could:go2.not open3.Of course 4.No:can't 5.Could you please 三、1.Could/Can2.could/can3.have to/must 4.can 5.Could/Can 6.could/can 7.must/have to 8.can 第3课时Section B(1a-le】 基础达标训练 一、1.pull2.writer3.jokes4.matter 5.journey 二、1.plates2.sharing3.perhaps4.several 5.familiar 三、1.No matter where2.walked through 3.bring out 4.share:with 5.had a good laugh 能力拓展提升 一、1-5 AADBA 二，1.easy2.problem3.to teach4.together 5.or 6.shirts 7.plan 8.young 9.like