Unit 4 第五课时 Section B ( 2a-3c)-【益卷】2026-2027学年九年级上册英语课时作业（人教版·新教材）

第五课时 Section B（2a-3c)） 基础巩固 I.根据音标及汉语意思写单词。 1. /n'kis/.增加 2. /blad/n.血 3. /wu:nd/n.伤口 4. /mo/n.购物商场 5. /'nautbuk/n.笔记本 6. /nAt/n.坚果 7. /waIld/ad.野生的 8. /'rekagnaIz/v.认出，识别 9. /dr'vard/u.分，划分 10. /'fuli/ad.完全地 Ⅱ.根据句意及首字母或汉语提示写单词。 1.The soldier had a deep w (伤口)in his leg from the battle. 2.She went to the m (购物商场)to buy a new dress for her sister's birthday. 3.Don't forget to bring your n (笔记本)to class so you can write down important points. 4.D (are very smart animals and they can learn many tricks. 5.I could r (her face from the old photo,even though she had changed a lot. 6.After studying all night,he f (完全地)understood the lesson. Ⅲ.选词填空。 十十”十“十”+“+”十”十”十十十十”十十十十”十十“+“十十” increase blood wild outline divide 1.Exercise can the blood flow to your brain. 2.The shark smelled in the water from far away. 3.We saw some animals like tigers in the forest. 4.Before writing,it's a good idea to make an of your ideas. 5.The teacher asked us to the class into small groups. V.单项选择。 ( )1.To remember a long speech,you should first make a speech A.article B.outline C.note D.book )2.After the accident,his leg was badly A.strong B.empty C.wounded D.healthy )3.A is a small animal with a long bushy tail that lives in trees. A.squirrel B.rabbit C.mouse D.fish )4.Memory can with practice. A.disappear B.divide C.reduce D.increase 素养提升 V.语篇填空。 十十十十十十十十十十十十十 十4十十十 十十”十十 ”十+十十十十“十+十十十十 find memory child fall recent good health be if they We all know that a good night's rest helps us stay healthy.After we sleep for 7 or 8 hours in bed and wake up the next morning,our mind is better prepared to 1. and learn something. 54 But what about getting a rest during the middle of the day? Scientists say,"Short periods of sleep,napping(),may help learning and memory.Napping can help young 2. learn better.It can also help older people remember longer." Take China as an example.Chinese people are used to taking a nap after lunch. 3. researchers did a survey among nearly 3,000 Chinese people over 65 years old.The researchers asked them 4. they napped and for how long.They 5. that about 60 percent of them took a nap and they napped for 60 to 90 minutes.The research shows that napping for about an hour is the 6. However,these 7. the findings for those over the age of 65.Doctors say that napping for about an hour may be too long for young and 8. people.And they believe that half an hour is enough to stop young and healthy people from feeling tired.By doing so,it will help 9. stay awake. Doctors also say,"If you have trouble 10. asleep at night,take a daytime nap for less than 45 minutes and don't nap after 3 in the afternoon. MI.完形填空。 Billy used to feel stressed before giving a speech.In the past,he spent much time trying to 1 every word,but still forgot some parts in front of the class.To solve this problem,he decided to look for help online and ask his friends for advice on how to do better. Last week,he 2 to find the right way to memorize a speech.He learned to create a speech 3 first.Instead of remembering each word,he remembered the key words and 4 images of them in his mind, linking the pictures in order.This made the speech easier to recall as a small story,not a long list of hard sentences. Another useful method is to 5 the speech into short sections.He practised the first part until he could 6 recall it,and then moved on to the next.A friend told him to have confidence in himself.If he forgot some words on stage,he shouldn't 7.Just remember the key words and 8 Nobody knows the speech better than he does,so there is no need to fear. He followed these great methods and his speech was a great 9.His teacher said there is no 10 method-everyone must find what works best,so keep trying until you find yours. ）1.A.draw B.memorize C.hear D.miss ( )2.A.refused B.failed C.decided D.forgot ( )3.A.outline B.article C.note D.book ( )4.A.covered B.collected C.changed D.formed )5.A.prepare B.divide C.write D.turn ( )6.A.fully B.hardly C.widely D.softly )7.A.laugh B.shout C.panic D.sleep ( )8.A.stop B.continue C.wait D.leave ( )9.A.success B.failure C.lesson D.problem )10.A.quick B.common C.one-size-fits-all D.new 55第五课时Section B（2a-3c) I.1.increase 2.blood 3.wound 4.mall 5.notebook 6.nut 7.wild 8.recognize 9.divide 10.fully Ⅱ.1.wound 2.mall 3.notebook 4.Dolphins 5.recognize 6.fully Ⅲ.1.increase 2.blood 3.wild 4.outline 5.divide IV.1-4 BCAD V.1.memorize 2.children 3.Recently 4.f 5.found 6.best 7.are 8.healthy 9.them 10.falling VI.1-5 BCADB 6-10 ACBAC 单元综合练习 核心考点突破 1.memory;memorize 2.increased 3.divide;into 4.division 5.keep in mind 6.mix up 7.wild 8.wildlife Unit 5 Po 第一课时Section A（1a-2d) I.1.invention 2.camera 3.printer 4.produce 5.plastic Ⅱ.1.itself 2.designed 3.create 4.develop 5.made Ⅲ.1.is used for 2.hundreds of 3.will be built 4.sunglasses 5.was invented IV.1-5 FDECA V.1-4 BAAC 第二课时Section A(3a-3d) I.1.effect/influence 2.spread 3.Italian 4.inventor 5.invention II.1.invented 2.developed 3.spread 4.Italian 5.sent Ⅲ.1-3ABC IV.1-5 BCACA 6-10 CBDAB V.1-4 BBCD 第三课时Grammar Focus(4a-4c) 【语法精练】 微语段1：l.memory 2.memorize 3.memory 4.memorize 微语段2：l.increasing 2.increase 3.increase 4.increase 语篇素养提升 I.1-5 ADADB 6-10 DBCBC 11-15 AADDC Ⅱ.l.build2.likely 3.your 4.effectively 5.what 6.go 7.increases 8.easier 9.eating 10.harmful Ⅲ.1-5 BCCDB IV.1.Could you tell me your secret How do you remember so well 2.How long do you spend (reviewing)each time How often do you review 3.Do you have any problems 4.Can we practise together)/Shall we meet and practise 5.Let's meet after school then See you in the library wer of Ideas I.1.was invented 2.was eaten 3.was drawn 4.was sung 5.was finished 6.was broken 7.was translated 8.was chosen Ⅱ.1-7 ABCCADB Ⅲ.1.taken 2.given 3.shown 4.kept 5.sent 【课时精练】 I.1.supposed 2.wheel 3.eastern 4.economic Ⅱ.l.supposed to 2.tourism 3.was melted II.1.important 2.pipes 3.supposed 4.freezes 5.melts 6.layer 7.tourism 8.economic 9.gained 第四课时Section B（1a-1f) I.1.reality 2.responsible 3.rapid 4.shape 5.stone 6.expensive 7.officer 8.None II.1.creation 2.suitable 3.responsible 4.workshops 5.fibre 6.speed 7.certain II.1-5 DAADD 6-10 ABCAD IV.1-5 DCBCA 5