Unit 4 Our Memory Section B-【高效课堂】2026-2027学年九年级上册英语同步导学案（人教版·新教材）

Section B How can we improve 27.It lasts for only about 15-30 our memory? seconds. 第四课时1a一1e 28.It mainly talks about how to 1.passage(s)2.discuss 3.view improve ways/find good ways 4.effective 5.engine 6.address to remember words. 7.To start with Unit 5 Power of Ideas 8.wears them out Section A What changes can 9.bank account inventions bring to our lives? 10.likely to rain 第一课时1a一2d 11-13 DAC 14-18 DBCAB 1.invention 2.itself 3.printer 19-23 CDABD 4.produces 5.camera 第五课时2a一3c 6.sunglasses 7.plastic 1.blood 2.notebooks 3.nuts 8.Hundreds of 9-13 BFCAE 4.fully 5.increase 6.wound 第二课时3a一3d 7.mall 8.recognize 9.divide 1.invented 2.distance 10-14 CAEBD 3.developed 4.was sent 单元作文指导 5.has effect on Dear Mr Worried, 6.of all time I'm sorry to know that you7.in seconds have some problems recently. 8-12 CFEBD Students meet many problems and 第三课时Grammar Focus4a一4c feel stressed in their studies.Your 1.wasn't finished 2.was given question is also very common,so 3.was seen 4.was invited you don't need to worry too much. 5.is used 6.was sold Here is my advice. 7.was stolen 8.is locked First,although you study 9.were taught hard,maybe you lack effective 10.was looked after learning methods.You can ask 11.economic 12.wheel teachers or classmates for advice on how to learn better.Second,for 13.Tourism 14.is gained 15.all over the world memory problems,you can try some memory techniques like 16.is supposed to finish making mind maps or repeating 17.is started 18.are drunk regularly.Third,about stress,you 19.was invented 20.called can do some sports or listen to 21.was made 22.gave music to relax, 23.were sold 24.was bought I hope these suggestions can 25.named 26.opened 27.made help you.I believe everything will Section B How do we turn get better soon. ideas into reality? Yours, 第四课时1a一1f Linda 1.suitable 2.reality 3.stones Reading Plus 4.officer 5.cheaper 6.Certain 1-5 DAAAB 7.rapid 8.shape 9.expensive 6-10 DCABB 10.none 11.responsible for 11-15 BBDCD 16-19 DCBA 12.led to 13.result in 20-24 CEDAF 14.speed up 15.later on 25.they can't remember words 16-19 BADC 26.a very big library with many 20.said 21.caused 22.small books 23.taken 24.process 25.built 124 26.knowledge 27.known Unit 6 Beyond Earth 28.part 29.naturally Section A Why do we explore space? 第五课时2a一3c 第一课时1a一2e 1.rapidly 2.company 1.fell asleep 2.weightless 3.tied 3.production 4.widely 4.movement 5.afford to take 5-9 DCBAC 10-14 BDACD 6.looking to find 第二课时3a一3c 7.carried out 1.geology 2.crazy 3.benefit 8.as a result 4.Human beings 5-9 AEFDC 9.It's to find out what kind of 第三课时Grammar Focus4a一4c problem your invention will 1.will be built 2.will be solved solve. 3.will be held 4.will be finished 10.He was 8 years old. 5.will be repaired 6.will be made 11.He needed a ham radio and a 7.will be planted tracker. 8.will be announced 单元作文指导 9.will be produced Hello,everyone！ 10.will be taken 11.require I'm Li Hua.It's a great honor 12.was canceled 13.publish to give a speech here.Today,my 14.rocket 15.since 16.gave topic is My Dream Human-like 17.pointed 18.build 19.first Robot. 20.its 21.excited 22.reason My dream human-like robot is 23.successfully 24.dreams named Helper.It looks like a Section B How far friendly person with a smiling face. can we go into space? Helper can do many things for me. 第四课时1a一1e In the morning,it wakes me up and 1.gods 2.completely makes delicious breakfast.After 3.was launched 4.imagined school,it helps me with my 5.set foot on 6.in case homework and explains difficult 7.on board 8.cooperated with problems.When I'm tired,it tells9-12 DBCC 13-17 EDCBF funny stories to make me laugh.It 第五课时2a一3c can also clean the house and do the 1.spaceship 2.survey dishes.With Helper,my life will be3.crowded 4.operate 5.energy much easier and more interesting.I 6-8 CDB will have more time to play and 单元作文指导 study.Helper will be my best friend I'm Li Hua,and I really want and helper. to join this video call.First,I truly That's all.Thank you. admire astronauts,and exploring Reading Plus space has always been my dream. 1-5 DBCAB Second,I'm curious about life on 6-10 ACBDA the space station.I know 11-15 ABCCD 16-19 BCBC astronauts float because of 20-24 ECDBA microgravity,and they exercise 25.neighbours or travelers every day to stay healthy.It must 26.at public squares be amazing to live and work there! 27.The big progress in printing Finally,I have a question I always technology in the West wonder about:What does Earth 28.In the sixteenth century. look like from space,and how does 125 that view make you feel about our 4.characteristic 5.valuable planet?I hope to hear from you! 6.young and old Reading Plus 7.Hats off to 1-5 BDCDB 8.looks down on 6-10 ACBDA 9-13 BBCAC 14-18 DCCBA 11-15 DCBAD 19-23 BCDDC 16-20 DBBDD 第五课时2a一3c 21.It was sent into space in 1961. 1.cartoon 2.finger 3.tapes 22.Its name was Salyut 1. 4.champion 5.fair and square 23.It stayed in space for 12 years. 6.tap his feet 24.They use a cool room to keep 7-11 CAADB food fresh. 12-16 DABAC 25.Sitting down to eat can be 单元作文指导 difficult. Dear Susan, Unit 7 Feel the Rhythm I'm happy that we have the Section A What do same hobby and we can talk about you like about music? music together.I like music 第一课时1a一2d because music relaxes me and brings me pleasure.It also makes 1.keyboard 2.pop 3.traditional me forget things that make me sad 4.style 5.sang along to or down. 6.on the electric guitar I prefer pop music because it is 7.Folk music often about everyday life and easy 8-12 BCADE to learn.Something Just Like This 第二课时3a一3d is my favourite song.I like it best 1.performance 2.golden because its lyrics are very moving 3.lovers 4.performer and inspiring.When I listen to it,I 5-8 BDAA can feel its power.It makes me 第三课时Grammar Focus4a一4d confident enough to face challenges 1.that/which 2.who/that in my life. 3.that/which 4.that Yours, 5.who/that 6.that Liu Li 7.The dog that/which Tom is Reading Plus looking after is cute. 1-5 DBABD 8.The pot that/which was used by my 6-10 CCBCB mom yesterday is very expensive. 11-15 AADBD 9.The magazine that/which you 16-19 DCCA read this morning is mine. 20-24 BCFED 10.gifted 11.download 25.The violin.26.In 1935. 12.purple 13.poet 27.The Yellow River Chorus. 14.policewomen 15.deaf 28.To write music for movies. 16.relaxing 17.something 29.He is such a great man and his 18.talking 19.at 20.spare music will live on in my heart 21.director 22.aloud 23.likes forever./I think he is great. 24.help 25.because Unit 8 More than a Game Section B What is the Section A Why do we power of music? like sports events? 第四课时1a一1e 第一课时1a一2d 1.pianist 2.proudly 3.widen 1.competition 2.smooth 126Section B How can we 第四课时 基础闯关 课后现固·A级 I.根据句意和汉语提示，完成单词。 1.Please read the (段落)on page 23 and answer the questions below. 2.Our group will meet after school to (讨 the plan for the science project. 3.Many people (看)learning a foreign language as a key to new opportunities. 4.Taking notes by hand is more (有效的)than just typing on a computer. 5.The car wouldn't start because the (引擎)was making a strange noise. 6.Just write down your name and (地址)on the form. Ⅱ.根据所给汉语意思完成句子，每空一词。 7.首先，让我们复习一下上一课学过的生词。 let's review the new words we learned in the last lesson. 8.我的弟弟经常玩他的玩具车，很快就把它们弄 坏了。 My little brother plays with his toy cars so often that he quickly 9.我攒了几个月的零花钱，现在我的银行账户里 已经有足够的钱给我妈妈买生日礼物了。 I've saved my pocket money for months,and now my has enough to buy my mom a birthday gift. 10.今天下午可能会下雨，所以别忘了带伞。 It is this afternoon,so don't forget to take your umbrella. 35 improve our memory? 1a-1e 子能九提升 课后现固·B级 Ⅲ.阅读理解。 We've all been there-looking at a book directly,hoping that what we study will stick in our mind.Many of us have probably wondered, “Is there any ways to improve memory?”So, why don't we look at what memory experts say about this? Every student knows that it's helpful to review what they've studied before.According to experts,we can learn things better if we wait some time before trying to study them again. They say that trying to recall something will make it easier to remember in future. Similarly,studies have shown that taking some time just to do nothing after studying might mean that you can remember things better afterwards().It is not clear why this happens.But some think it has something to do with the relationship between long-term and short-term memory. Another study tip is to change between different topics as you study.This can help you make connections between different ideas.Now, connecting them to each other or to images is often considered to be a good way to remember something.The world memory champion Jonathan Hancock says picturing pieces of information in different physical locations() or connecting them to memorable images makes them easier to remember. There are also more things that we can do to improve our memory.Hancock says that being generally organized makes things easier 36 for your brain.Many other experts also suggest that we should get a lot of rest and exercise.So, the good news to take from this is that while it may be hard,improving our memory is something we can do. ()11.The writer introduces the topic of the passage by A.listing numbers B.explaining a sentence C.telling a story D.asking questions ()12.What does the underlined word “them”in Paragraph4 refer to? A.Ideas. B.Tips. C.Places. D.Connections. ()13.What would Hancock advise? DDoing nothing after studying. ②laving enough rest. 3Connecting new things with memorable images. 4Being generally organized. A.①② B.②③ C.③④ D.①④ V.完形填空。 Your memory plays an important part in your life.It helps you 14 who you are,where you live,what you have learnt and what you plan to do in the future.So how can you improve your memory?Here are some useful 15. First,it's helpful to live a mentally(思想上) active life.You can try new 16,such as learning a musical instrument or a new language to exercise your brain.Another 17method is memory linking.In memory linking,you can make mental connections to help you remember things.For example,you can make up a story to 18 all the things in a list so that you will remember them. Second,eating 19 foods also matters. Scientists suppose that eating certain foods, such as green vegetables and oily fish,is of great help to 20 your ability of remembering things. Besides,exercise and enough sleep are necessary for a good memory too,21 they help your brain organize and store（存储) information.If your brain gets too 22 it will take you longer time to deal with your things.So taking short breaks or taking up a hobby can help improve your 23 as well. It's quite natural to experience memory loss as you grow older.However,you can keep and even improve your memory if you exercise your brain. )14.A.imagine B.accept C.create D.remember )15.A.replies B.methods C.policies D.diaries )16.A.speeches B.symbols C.tasks D.numbers )17.A.helpful B.modern C.harmful D.strict )18.A.replace B.connect C.produce D.compare )19.A.salty B.sour C.healthy D.sweet )20.A.notice B.doubt C.lose D.improve )21.A.as B.so C.but D.or )22.A.happy B.tired C.empty D.creative )23.A.service B.relationship C.satisfaction D.memory 第五课时 ◆基础闯关 课后现固·A级 I.根据句意，用括号中所给单词的正确形式填空。 1.Calm down.Don't let him lose too much (blood). 2.Sam bought small (notebook) to write down new English words. 3.My daughter is allergic(过敏的)to (nut),so I have to be careful with food. 4.You should read the book full) before you start learning the new subject. Ⅱ.根据句意，从方框中选择适当的单词填空。 wound increase divide recognize mall 5.There has been a big in the number of students joining the school's basketball club this year. 6.The soldier's was serious,so he was sent to the hospital immediately. 7.My friends and I usually go to the on weekends to shop and watch movies. 8.I didn't Sarah at first because she changed her hairstyle so much. 9.Our teacher asked us to the class into four groups for the discussion activity. 天能力提升 课后巩固·B级 Ⅲ.阅读短文，从方框内所列选项中，选出最佳选 项填入对应空白处，使短文通顺、连贯。（选 项中有一项多余) Have you ever forgotten where your socks are when you wake up in the morning?Can you remember what you ate for lunch a week ago? 10. But now you should be thankful. Scientists from the University of Toronto 2a-3c found that forgetting is actually a key part of learning.Clearing out unnecessary information can help our brains work better.11. Scientists say that this may have something to do with the environment we live in.12. For example,a supermarket cashier(收银员) meets many people every day and will probably only remember them for a short time.But a designer who often meets his or her customers will remember longer. That's because our brains keep making new neurons(神经元)from stem cells(干细胞)，said Paul Frankland,a professor at the University of Toronto.There is a special area in our brains called the hippocampus(海马体).l3. When new neurons go into the hippocampus, they renew our old memories. However,being forgetful is not always good.Sleep has a great influence on our memories.14. Sleep helps the brain store and keep new facts and information,said Matthew Walker from the University of California. A.What kind of information is unnecessary? B.It is important for us when we learn and remember things. C.You may think that being forgetful is not a good thing. D.When we don't have enough sleep,we may have a hard time remembering new information. E.In an environment that is always changing, our brains may require us to remember less. F.This can explain why you forget so much information when getting old.