Unit 1 第三课时 Grammar Focus (4a-4c)-【益卷】2026-2027学年九年级上册英语课时作业（人教版·新教材）

Unit 1 The 第一课时Section A（1a-2d) I.1.soil 2.government 3.sandstorm 4.support 5.rough Ⅱ.1.sandy 2.shortage 3.supported 4.bushes 5.roots Ⅲ.1.used to 2.is covered with 3.brought 4.by hand IV.1-5 BAACB 6-10 CBABD 11-15 BCDCA V.1.Where have you been 2.Have you found any great changes there 3.Is the environment much better than before 4.How amazing That's unbelievable 5.Would you like to go there with me 第二课时Section A(3a-3d) I.1.highways 2.railway 3.e-payment 4.housing 5.attraction Ⅱ.1.housing 2.greatly 3.attractions 4.greenhouses 5.products IlI.1.railways 2.housing 3.E-payment 4.attractions 5.greatly IV.1.used 2.support 3.convenient 4.products 5.Thousands 6.greatly 7.come 8.shortage 9.Luckily 10.solve V.1-4 BCDA 第三课时Grammar Focus（4a-4c) 【语法精练】 I.1.has changed 2.has lived 3.have finished 4.visited 5.has built 6.be 7.hasn't seen 8.grew Ⅱ.1-5 BADBC6-8BAC II.A)1.has changed 2.was 3.took 4.have opened B)5.has taught 6.has worked 7.have improved 【课时精练】 I.1.wide 2.tracks 3.digital 4.dirt Ⅱ.1-5 BCADE Changing World 第四课时Section B（1a-1f) I.1.交通路线；联系2.port 3.首都 4.肯尼亚人 5.benefit 6.优势；益处 7.方便的 8.business 9.容易；自在 10.with ease 11.卡车 12.经理 13.conclusion 14.link Ⅱ.l.links 2.port 3.benefits 4.convenient 5.business Ⅲ.1.has linked 2.greatly 3.manager 4.convenient 5.conclusion IV.1.lorries 2.business 3.capital 4.with ease 5.happy with V.1.links 2.benefits 3.with ease 4.are happy with 5.conclusion VI.1.was 2.reach 3.connected 4.1ts 5.one 6.benefited 7.richer 8.easily 9.lorries 10.successful VI.1.narrow and muddy 2.a new wide road/the new wide road 3.30 minutes 4.home-stays and restaurants 5.apples and kiwis 第五课时 Section B（2a-3d) I.1.farmland农田；耕地 2.sandstorm沙尘暴 3.railway铁路 4.highway公路；高速公路 5.notebook笔记本 6.classroom教室 7.bedroom卧室 8.toothbrush牙刷 9.basketball篮球 10.homework家庭作业 Ⅱ.1.narrow 2.villagers 3.lead 4.man-made 5.miracle Ⅲ.1.villagers 2.led 3.wider 4.Olympics 5.flats 6.discussion IV.1-5 ABAAC 6-10 BCDBC V.1-5 BDCAB 1第三课时 Grammar Focus（4a-4c) 语法精讲 一般过去时：过去发生，与现在无关，带过去时间状语 概念区别 现在完成时：过去发生，对现在有影响，无具体过去时间 般过去时：主语+动词过去式（规则-ed及不规则） 基本结构 现在完成时：主语+have/has+过去分词（规则-ed及不规则） 现在完成时& 一般过去时 -般过去时：yesterday类，ago类，last词组just now,in2020等 标志词 现在完成时：already,yet,ever,never,,since,,for,in the past10 years等 He became a good friend of your grandfather about20 years ago..(-般过去时) They haven't seen each other for ages!(现在完成时) 例句 We used to have to travel far to see a doctor..(-般过去时) Our village has just built a new hospital..(现在完成时) 语法精练 I.用括号内单词的适当形式填空。 1.My hometown (change)greatly since I left it ten years ago. 2.She (live)in Beijing for five years and she loves the city 3.The students (finish)their project already.They are very excited. 4.I (visit)my grandma last weekend and we had a wonderful time. 5.Our school build)a new library over the last two years 6.There used to (be)a small river behind my house,but it is dry now. 7.He (not see)his old friends since he moved to Shanghai. 8.The villagers (grow)corn and wheat in the fields in the past. Ⅱ.单项选择。 ( )1. have you studied English? -Since 2020. A.When B.How long C.How often D.How soon )2.My sister go to school by bus,but now she rides a bike. A.used to B.is used to C.was used to D.uses to ( )3.Great changes in our city in the past few years. A.took place B.are taking place C.take place D.have taken place )4.1 this book yesterday.It is really interesting. A.have bought B.bought C.buy D.will buy ()5.She has lived here she was born. A.for B.when C.since D.before 5 ( )6.-Have you ever the Great Wall? -Yes,I went there last summer. A.visit B.visited C.visiting D.visits )7.-How long you this bike? -For about three years. A.have;had B.did;buy C.have;bought D.do;have )8.t him two hours to finish the report yesterday. A.takes B.has taken C.took D.is taking Ⅲ.用括号内所给动词的适当形式填空。 A)Our town 1. (change)a lot over the last ten years.In the past,there 2. (be)only narrow dirt roads,and it 3. (take)hours to reach the city.But now,a new highway has been built,and travel has become much easier.So far,over thirty new shops 4. open)in the town center. B)Mr.Zhang 5. (teach)English in this school since 2018.He 6. (work) here for eight years.Many students 7. (improve)their English greatly so far. 课时精练 I.根据句意及汉语提示写单词。 1.In the past,there was only a narrow dirt road,but now a (宽阔的)highway connects the two villages. 2.Farmers walked along some earth (小路)to carry fruits to the town years ago.. 3.People used to listen to audio tapes for news.Now they get information on (数字的)devices.. 4.There was lots of (尘土)on the road after the heavy wind. Ⅱ.阅读理解(6选5)。 Changes in Our Country China is developing quickly these years.Many great changes have appeared around us. 1. At that time,people lived in small old houses.They had few food to eat.Transportation was slow and inconvenient.People could hardly travel far. 2. People's life becomes rich and colorful.Tall buildings stand everywhere in cities and towns. People live in bright and comfortable houses. 3. High-speed trains and new highways connect every corner of the country.People can travel anywhere in a short time. The environment is also improving.4. More parks and green land appear in the city.Sandstorms are fewer than before All these changes make us proud.5. We are sure our country will become stronger and more beautiful. 十w十”十十十十w十十w十十十十十十十十十十十 A.Traffic becomes much better. B.In the past,life was very difficult. C.Now everything has totally changed. D.The sky is bluer and the water is cleaner. E.We love the great changes in our country. 十十十十十和十十十十十十十 6