Unit 1 第3课时Grammar Focus(4a-4c)-【勤径学升】2026-2027学年九年级上册英语同步练测（人教版·新教材）

同步练测·九年级英语（上册）@ 第3课时 Grammar Focus(4a-4c） [答案P1] <导图讲语法> 现在完成时(have/has+ I have seen the film.我看过这部电影， 过去分词)强调过去发生 (现在我了解了电影的内容，表示有影响) 的动作对现在有影响或持 She has lost her key..她弄丢了她的钥匙。 续到现在。它是“过去→ (过去丢钥匙，现在仍处于没钥匙的状态，表示有影响 现在”的连接者，强调结 have lived here for5 years.我已经生活在这里有五年了。 果或状态的延续 (从过去持续到现在的居住状态，表示动作的延续) 侧重点 不同 般过去时（动词过去式)： lived here in2010.2010年我居住在这里。 表示过去某个特定时间点发生 (强调居住这个动作发生在2010年) 的动作，与现在无直接关联， She lost her key yesterday.昨天她弄丢了她的钥匙。 仅描述历史事实 (强调丢钥匙的动作发生在昨天) 现在完成时与 一般过去时 I have taught here for three years 的区别 现在完成时常与already、yet 我已经在这里教学有三年了。 just、ever、never、before等 (表示动作的延续) 副词以及“for+一段时间” “since+过去时间/从句” She has lived here since two years ago 时间状语连用 自从两年前她就住在这里了。 时间状 (表示动作的延续) 语不同 而一般过去时则常与“一段时 She lived here two years ago..她两年前住在这里。 间+ago”、just now、yesterday (强调的是两年前的动作) last week/year/month等表示过去 I saw the film three days ago 三天前我看过这部电影。 时间的状语连用 (强调的是三天前的动作) 含义 意为“过去常常…”，后跟动词原形，表示过去发生的事情， 强调与现在的对比，暗示现在不做了 used to doi过去常常做（某事） Grace used to watch a lot of TV. 肯定形式 used to be过去曾是 The boy used to be short. 否定形式 used not to/didn't use to She used not to be so talkative./ I didn't use to be popular in school used to Used sb to.?答语：Yes,主语+ Used he to like tests? 的用法 句式 一般疑问 used to../No,主语+usedn'tto. Yes,he used to./No,he usedn't to. 句形式 Did sb use to..?答语：Yes Did he use to wear glasses? 主语+did./No,主语+didn't. Yes,he did./No,he didn't. 当陈述部分的谓语是used to时，疑问部分用 He used to wear glasses. 反意疑问 “didn't+主语”或“usedn't+主语” didn't/usedn't he? 句形式 答语：Yes,主语+did/used to.No,主语+ Yes,he did/used to./ didn't/usedn't to. No.he didn't/usedn't to used to do sth表示“过去常常做某事” My sister used to get home late. be/get used to doing sth表示“习惯于做某事” Lucy got used to working in a group. 辨析 be used to do sth表示“被用于做某事” 相当于be used for doing sth,其中for后 This knife is used to cut apples. 面也可以直接跟名词 =This knife is used for cutting apples. be used as.表示“被作为…使用” This kind of flower can be used as medicine. 4 见此图标目园微信扫码难题轻松解练出好成绩 Unit 1 《小题练语法> 一、用所给动词的适当形式填空。 8.Jim used to work hard.(改为一般疑问句) 1.The Greens (be)here since two years ago. Jim to work hard? 2.Iwon't go to see the film tonight,because I9.They have cooked for ten minutes.(改为同义句) (lose)my ticket. They ten minutes 3.My uncle used run)in the morning,but now he is used to (walk). 10.The bookshop closed half an hour ago..(改为同义句) 4.I won't go to see the film because I (see)it The bookshop twice. half an hour. 5. you (wash)your clothes? 女要点补充练 -Yes,I 三、根据句意及汉语或首字母提示填空完成句子。 -When you (wash)them? 11.Many people like to read d books on the 二、按要求完成句子，每空一词。 smartphone. 6.We have already done our English homework. 12.The new street is w enough to let four 一般疑问句)》 cars go across together. you your English homework 13.Old people prefer to listen to some (音频 ? )books because they can't see well. 7.He has been in Sanya since last Sunday..(对画线部 14.The old house was covered with (灰尘) 分提问)》 as nobody lived here for ages. 15.There is only a (小路)between the two he in villages. Sanya? 《 知识综合运用。 四、语法选择。 life.Mobile phones,cars and high-speed trains are It's truly amazing to see the changes in my widely used.Our quality of life has been greatly hometown. improved.Almost every family has 22 television. I 16 up in a village in China with my With the use of cars or taxis,medical care 23 be grandparents,and back then,life was simple and there gotten easily. wasn't much technology around.17 no smartphones, The world is always changing and developing.The computers,or even television sets in most homes.The progress we 24 over the last 30 years is great.I only way 18 news was through a radio at the gate of can't help but wonder how different things 25 in the village,and only the rich could afford a television. the next30 years！ When 19 watched it at night,the whole village would()16.A.grow B.will grow C.grew gather around to join in. ()17.A.They were B.There were C.It was Now the changes are 20.In China, )18.A.receiving B.to receive C.received technology has played an important role 21 daily ( )19.A.they B.them C.their 见此图标目园微信扫码难题轻松解练出好成绩 5 ④同步练测·九年级英语（上册）w ()20.A.surprising ()22.A.a B.an C.the B.more surprising )23.A.must B.should C.can C.the most surprising )24.A.make B.made C.have made ()21.A.on B.in C.of )25.A.are B.be C.will be Section B How do changes influence us? 第4课时 Section B(1a-1f) 答案PI] 《教材要点回归>一 一、根据句意及汉语或首字母提示填空完成句子。 15.They live far away a town. 1.Beijing,the c of China,is a city with a 四、根据汉语意思完成句子，每空一词。 long history. 16.1901年完成的这条旧铁路连接着这两座城市。 2.The Chengdu Metro line 27 makes people's lives The old railway 1901 more c (方便的) the two cities 3.I will call you as soon as my father comes back from 17.这列新的高速列车为乘客们把北京与上海之间 his （商业)trip. 的行程时间缩减到大约四个小时。 4.This is the biggest (港口)nearby. This new high-speed train the travel time 5.Let's make a (总结)for our discussion. between Beijing and Shanghai about four 二、用括号里所给单词的适当形式填空。 hours passengers. 6.The clever boy worked out the maths problem with 18.肯尼亚人已从这条新铁路中受益颇多，而且居住 在那里的人已经富裕起来。 (easy) The Kenyans a lot from the 7.The high-speed railway train helps people travel around convenient) new railway and the people who live there have 8.The new railway build)by Chinese 19.铁路使食品运输更加容易，而且花费还不多。 people helps the country develop well. The railway makes the transport of food 9.The manage)should do something to and doesn't improve the service of the hotel. 20.虽然肯尼亚远离中国，但是这条铁路显示出不同 10.It took 10 hours （get)to Nairobi from 的国家怎样合作建设一个更加美好的世界。 Mombasa by train. Although Kenya is far China, 三、根据句意填写单词，完成句子。 the railway shows how different countries can 11.The only bridge is the link the two a better villages. world. 12.His teacher is happy his grades 13.We benefited a lot the teacher's speech. 14. a result,people have more fresh food to eat now. 6 见此图标目民微信扫码准题轻松解练出好成绩参考答案及解析 学升·同步练测·九年级英语（上册）[HN] 参考答案及解析 Unit 1 The Changing World 20.have greatly improved;socialist village Section A What changes have taken place 【知识综合运用】 around you? 五、[语篇导读]本文讲述蔡家坡村因发展艺术 第1课时Section A(1a-2d) 节，村民生活变好。 【教材要点回归】 21.was held 22.on 23.a 24.have changed 一、1.rough2.root3.farmland4.com5.support 25.better 26.to 27.her 28.development 二、6.covered7.have taken8.shortage9.sandy 29.how 30.to serve 10.to be 第3课时Grammar Focus(4a-4c) 三、11.between12.about13.with14.since 小题练语法】 15.of/about -1.have been 2.have lost 3.to run;walking 四、l6.haven't seen;for 4.have seen 5.Have;washed;have;did;wash 17.When;took;rough;reach 二，6.Have;done;yet7.How long has;been 18.didn't;until;ago 8.Did;use 9.began to cook;ago 19.corn fields;used to be 10.has been closed for 20.beginning/start;by hand;to help 【要点补充练】 【知识综合运用】 11.digital 12.wide 13.audio 14.dirt 15.track 五、[语篇导读]本文讲述了作者家乡40年来的巨 大变化，从居住、交通、就业到生活环境等方面， 【知识综合运用】 展现了乡村发展与人民生活水平的提升。 四、[语篇导读]本文讲述作者家乡科技与生活的 21-25 ABBAB 26-30 ABBAC 31-35 ABBBA 巨大变化，展现时代发展。 第2课时Section A(3a-3d) 16-20 CBBAA 21-25 BACCC 【教材要点回归 Section B How do changes influence us? 一、1.greenhouse2.products3.railway 4.socialist 第4课时Section B(1a-lf) 5.housing 【教材要点回归】 6.greatly 7.attraction 8.shopping 9.local 一、l.capital2.convenient3.business4.port 10.produces;products 5.conclusion 三、11.a12.to;on13.of14.to 二、6.ease7.conveniently8.built9.manager 15.over 10.to get 四、l6.Have;been;past/last few 三、11.between12.with13.from14.As15.from 17.high-tech greenhouses 四、l6.completed in;links between 18.have helped 17.cuts;to;for 19.also sell;online to 18.have benefited;become rich ·1