Unit 4 Our Memory.随堂拔高过关练 2026-2027学年人教版九年级英语上册

Unit 4 Our Memory.随堂拔高过关练 Part1夯实基础 一、给单词选择正确的词缀组成新词并用其适当形式填空 re-，-ness，un-，-ly，-ive，-ion，-or，-able，-ful A.act：_______ _______ _______ _______ B.forget：_________ ___________ ____________ ____________ C.effect：_________ ___________ _____________ 1.The government has taken _______ to solve the traffic problem. 2.My grandpa is growing more __________ and often misplaces his glasses. 3.In fact，many countries have carried out some ______________ policies to control the population. 4.Volunteering in the poor village is an ______________ experience for me. 5.The play，The Lion King，shows the circle of life in Africa，with _______ wearing colourful animal clothes. 二、用括号内所给词的适当形式填空 6.Studies show that being overweight _________ (increase) the risk of having a heart problem. 7.Boys and girls，please write down the important sentences in your ___________ (notebook). 8.When Cathy came into the room，I hardly _________________ (recognize) her because she had lost so much weight. 9._________(squirrel) like to store nuts for winter，while ________(dolphin) love eating fish in the sea. 10.When a person is badly hurt and starts to _______ a lot，quick first aid is important to stop too much _______ loss.(blood) 三、用方框中所给词的适当形式填空 full，outline，wound，mall，divide 11.We should list the _________ and the main points before writing an article. 12.The Qinling-Huaihe line _______ Northern and Southern China. 13.Linda saved a bird with ___________ wings last Sunday. 14.There are two _______ near my home，so it is very convenient for me to go shopping. 15.You can’t _______ understand others unless you walk in others’ shoes. 四、根据汉语意思完成句子，每空一词 16.中国传统历法将一年划分为24个节气。 The traditional Chinese calendar _______ _____ _______ _______ 24 solar terms. 17.他们正在讨论如何通过足迹辨认出野生动物。 They are __________ how to __________________ _____ _______ by their footprints. 18.学习历史时，我们需要按顺序连接重要事件，以便清晰地理解时间线。 When studying history，we need to _____ important events ______ _______ to understand the timeline clearly. Part 2 能力提示 五、短文填空 阅读下面短文，在空白处填入一个适当的单词或填入括号内单词的正确形式。 Most adults find it hard to remember the things that happened 19._____ them while they were children.Now scientists have found exactly when these memories 20.__________ (appear). A new study has found that most three-year-old children can remember a lot of what happened to them a year 21.__________ (early)，but by 22.________ time they are over 7，these memories become weak.Most 23._________ (child) by the age of 8 or 9 can only remember 35% of their experiences from under the age of 3. The scientists say this is 24.________ at around this age the way we form memories 25.________(begin) to change.Children before the age of 7 do not have a sense of time and place in 26.______(they) memories. In older children，however，the early things they can remember are 27.______ (like) to become more adult-like in the way they are formed. Children also have a far faster speed of 28.____________ (forget) than adults.The discoveries also help to explain why children can often keep 29.______ mind clearly what they have done，but then forget them just several years later. The children were organized to go to the laboratory for the first time at the age of 3 and 30._________ (discuss) 6 impressive things from their past，such as the first 31._________ (relax) trip with their family，the first accident they met with... The children then returned for a second survey between the 32.________ (age) of 5 and 9 to discuss the same things.The scientists found that between the ages of 5 and 7，the number of memories that the children could remember 33.___________ (remain)between 63%—72%.However，between the ages of 8 and 9，the number of memories that the children could remember fell to between 35%—36%. 参考答案 一、A：react；active；action；actor B：forgetful；forgettable；forgetfulness；unforgettable C：effective；effectively；effectiveness 1.action 2.forgetful 3.effective 4.unforgettable 5.actors 二、6.increases 7.notebooks 8.recognized 9.Squirrels；dolphins 10.bleed；blood 三、11.outlines 12.divides 13.wounded 14.malls 15.fully 四、16.divides a year into 17.discussing；recognize/recognise wild animals 18.link；in order 5、 19. to 20.disappear 21.earlier 22.the 23.children 24.because 25.begins 26.their 27.likely 28.forgetting 29.in 30.discussed 31.relaxing 32.ages 33.remained ( 1 ) 学科网（北京）股份有限公司 $