Unit 1～ Unit5 核心词汇一遍过 2026-2027学年人教版英语九年级上册

期中必刷九年级英语上册Unit 1~~Unit5核心词汇一遍过 Unit1 1. We can't live without electricity nowadays. It makes our life much ______(convenient). 2. The novel ______(write) by Mo Yan is very popular. 3. My brother used to ______(be) a quiet boy, but now he is very active in the club. 4. Many countries have taken action to solve the problem of water ______(short). 5. Sam ______ this book this morning and up to now he ______ eighty pages. (read) 6. The streets are much ______(wide) than they were before. 7. The dining rooms of these ______(flat) are all very small. 8. ---Don't make any noise. The baby is sleeping. ---There is no need. He ______(wake) up. 9. That ______(sand) beach attracts lots of tourists every summer. 10. He was determined ______(finish) the hard task by himself, so he refused others' help. 11. Lots of ______(sandstorm) hit the town 20 years ago. 12. Hu Lei's clothes are often ______(dirt), but his heart is full of kindness. 13. So far, we ______(build) many new roads in the village. 14. The teachers used to ______(write) key points on the blackboard, but now they are getting used to ______(show) them through PPTs. 15. After searching for hours, they found the pet dog in thick ______(bush) near their home. 16. This movie is much ______(exciting) than the last one. 17. As far as I know, he ______(teach) maths in this school for 8 years. 18. After having a ______(discuss), we are in agreement. 19. Many old buildings ______(pull) down last winter. 20. Some ______(village) still live in their hometown. They don't want to leave there. 21. We keep in touch with our old classmates ______(regular). 22. The main ______(attract) of the city is its rich history and culture. 23. I ______(play) basketball with my classmates last Friday afternoon. 24. My aunt used to ______ on the right in Beijing, but she was soon used to ______ on the left in Hong Kong. (drive) 25. The number of buses ______(increase) these years. 26. We had to walk carefully on the ______(narrow) path in the mountain to avoid falling. 27. Vegetables ______(water) by farmers every day. 28. It took the workers two years ______(build) the new road in the village. 29. The host ______(lead) his guests to the living room and they had a happy talk. 30. His reading skills ______(improve) a lot since he started this new habit. 31. Life becomes much ______(good) than in the past. 32. Zhang Heshan, a 69-year-old ______(village) of Chengziyu in Qinhuangdao, is one of them. 33. I spent the whole afternoon playing with my friends on the ______(sand) beach. 34. Many accidents ______(take) place in this street recently. 35. My grandpa ______(not use) to take the subway when he was young. 36. Chairman Mao ______(lead) the Chinese people to have a better life. 37. ______(happy) is never about having a smooth life---it's about seeing the bright side in the dark moments. 38. The number of desks in our classroom ______(be) sixty. 39. The old tree has many ______(root) that spread out underground to get enough water. 40. Li ______(post) a gift to me, but I ______(receive) it so far. 答案与解析 1. more convenient；2. written；3. be；4. shortage；5. read; has read；6. wider； 7. flats；8. has woken；9. sandy；10. to finish；11. sandstorms；12. dirty；13. have built；14. write; showing；15. bushes；16. more exciting；17. has taught；18. discussion； 19. were pulled；20. villagers；21. regularly；22. attraction；23. played；24. drive; driving；25. has increased；26. narrow；27. are watered；28. to build；29. led；30. have improved；31. better；32. villager；33. sandy；34. have taken；35. didn't use；36. led；37. Happiness；38. is；39. roots；40. posted; haven't received 解析 1. much修饰比较级，用more convenient。 2. novel与write是被动关系，用过去分词written作定语。 3. used to后接动词原形be。 4. water shortage“水资源短缺”，short变名词shortage。 5. this morning用过去式read；up to now用现在完成has read。 6. much修饰比较级，用wider。 7. these后接复数flats。 8. 空后有up，用现在完成has woken。 9. 形容词sandy修饰beach。 10. be determined to do sth.，用to finish。 11. lots of后接复数sandstorms。 12. be动词后接形容词dirty。 13. so far用现在完成have built。 14. used to do用write；be used to doing用showing。 15. thick后接复数bushes。 16. much修饰比较级more exciting。 17. for 8 years用现在完成has taught。 18. have a discussion“进行讨论”。 19. last winter用一般过去时被动were pulled。 20. some后接复数villagers。 21. 修饰动词keep用副词regularly。 22. main后接名词attraction。 23. last Friday用一般过去时played。 24. used to do用drive；be used to doing用driving。 25. these years用现在完成；the number作主语用单数has increased。 26. 形容词narrow修饰path。 27. every day用一般现在时被动are watered。 28. It takes sb. time to do sth.，用to build。 29. and并列过去动作，用led。 30. since引导现在完成have improved。 31. much修饰比较级better。 32. a 69-year-old villager“一位69岁的村民”。 33. sandy beach“沙滩”。 34. recently用现在完成have taken。 35. used to的否定为didn't use to。 36. 过去发生，用led。 37. 作主语用名词Happiness。 38. The number of...作主语，谓语用单数is。 39. many后接复数roots。 40. posted表示过去；so far用现在完成haven't received。 Unit 2 1. Mary has become much braver than before, and she can express ______(her) in public now. 2. The ______(create) artist always thinks of many new ideas for his works. 3. The soldier got seriously ______(wound) in the terrible war. 4. It's difficult for kids ______(overcome) big trouble alone. 5. A famous ______(history) will come to our school to give a talk next Friday. 6. My maths teacher often ______(encourage) us to solve difficult problems by working in groups. 7. We should keep the environment in good ______(balance). 8. Penicillin is one of the greatest ______(discovery) of the twentieth century. 9. The blind ______(music) plays beautiful music even though he can't see. 10. It's wise of him ______(stick) to his research for 20 years. 11. We'd better avoid ______(drink) too much coffee before going to bed. 12. The great man's story is very ______(inspire) and encourages many students. 13. Scientists' new ______(discover) of clean energy may help solve environmental problems. 14. Lu Ban was a great ______(invent) in ancient China. He invented many useful things. 15. His dream of being a biologist finally came ______(truth). 16. The fire ______(spread) quickly from building to building, but fire fighting was difficult because of strong winds. 17. Children's natural ______(curious) drives them to ask many questions about the world. 18. The young man devoted all his time to ______(study) biology. 19. I like reading ______ books. My dream is to be a great ______. (science) 20. It's easy for you ______(remember) these English words if you review them every morning. 21. The ______(Britain) writer J. K. Rowling is famous for Harry Potter. 22. All the students ______(admire) those great pioneers for their courage. 23. Two young ______(research) worked together and found a new way to help the farmers. 24. There are differences between knowledge and ______(wise). One helps you make a living; the other helps you make a life. 25. She often talks about her happy ______(child) she spent playing with friends. 26. The Egyptian pyramids are so ______(amaze) that millions of tourists visit them every year. 27. Edison was a famous ______(invent) and he invented many useful things for people. 28. It's brave of David ______(stand) up and stop the boy from pulling the cat's tail. 29. That great ______(chemistry) discovered an important chemical element. 30. Helen Keller got over great difficulties to learn, and her courage was ______(admire). 31. The ______(art) can create wonderful works with just a pencil. 32. The number of the students in our school ______(be) over 2,000 this year. 33. The ______(inspire) speech encouraged every student. 34. My father has a large ______(collect) of old coins from different countries around the world. 35. The ______(research) works on protecting animals in danger. 36. It is ______(necessity) for us to learn from brave people around us. 37. As a ______(biology), Zhong Yang often led his team to the wild to do research. 38. A little ______(kind) can go a long way. If a classmate seems sad, smile to make him/her feel better. 39. Some old customs still ______(live) on in this western small village. 40. These machines ______(invent) by workers in 2010. 答案与解析 1. herself；2. creative；3. wounded；4. to overcome；5. historian；6. encourages； 8. balance；8. discoveries；9. musician；10. to stick；11. drinking；12. inspiring；13. discovery；14. inventor；15. true；16. spread；17. curiosity；18. studying；19. science; scientist； 20. to remember；21. British；22. admire；23. researchers；24. wisdom；25. childhood；26. amazing；27. inventor；28. to stand；29. chemist；30. admirable；31. artist；32. is；33. inspiring；34. collection；35. researcher；36. necessary；37. biologist；38. kindness；39. live；40. were invented 解析 1. express oneself“表达自己”，用反身代词herself。 2. 形容词creative修饰artist。 3. get wounded“受伤”，用过去分词作表语。 4. It's difficult for sb. to do sth.，用to overcome。 5. historian“历史学家”。 6. 主语teacher单数，一般现在时用encourages。 7. keep...in good balance“保持良好平衡”。 8. one of the greatest后接复数discoveries。 9. musician“音乐家”。 10. It's wise of sb. to do sth.，用to stick。 11. avoid doing sth.，用drinking。 12. inspiring“鼓舞人心的”，修饰story。 13. new后接名词discovery。 14. inventor“发明家”。 15. come true“实现”。 16. spread的过去式仍为spread。 17. natural后接名词curiosity。 18. devote time to doing sth.，用studying。 19. science books“科学书籍”；scientist“科学家”。 20. It's easy for sb. to do sth.，用to remember。 21. British“英国的”，修饰writer。 22. admire“钦佩”，主语复数用原形。 23. two young后接复数researchers。 24. knowledge and wisdom并列，用名词wisdom。 25. happy childhood“快乐童年”。 26. so...that结构，amazing“令人惊叹的”。 27. inventor“发明家”。 28. It's brave of sb. to do sth.，用to stand。 29. chemist“化学家”。 30. was后接形容词admirable“令人钦佩的”。 31. artist“艺术家”。 32. The number of...谓语用单数is。 33. inspiring speech“鼓舞人心的演讲”。 34. a large collection of“大量的收藏”。 35. researcher“研究人员”。 36. It is necessary for sb. to do sth.。 37. biologist“生物学家”。 38. a little后接不可数名词kindness。 39. live on“继续存在”，主语复数用原形。 40. machines与invent是被动，2010年用一般过去时被动were invented。 Unit 3 1. Learn wisely, and you will be a successful ______(learn). 2. It's now ______(general) accepted that confidence plays a very important role in one's life. 3. Thanks for ______(tell) me the answer to this maths problem. 4. The mother ______(speed) out of the room and ran upstairs. 5. The best way ______(improve) your grades is to finish your homework carefully. 6. Children must use knives under the ______(guide) of their parents. 7. If you answer all the questions ______(correct), you will get full marks. 8. I suggest that we ______(leave) early for the airport tomorrow. 9. People used to read newspapers and ______(magazine) for the latest news. 10. Generally speaking, excellent ______(learn) have some good habits in common. 11. This new software will help you complete your work more ______(efficient). 12. Our teacher taught us some good ______(strategy) to remember English words. 13. The best way ______(remember) historical events is to connect them with interesting stories. 14. I want to know my friend Lily's secret to ______(study) maths. 15. He can use different ______(method) to work out the problem. 16. There are three ______(shelf) in our classroom and we put our books on them. 17. My friend solved the problem by ______(ask) the teacher for help. 18. Keep trying and never stop! It's interesting ______(create) something new and different. 19. Early morning ______(suit) me best for reading, because it's quiet. 20. The teacher gave us a useful ______(suggest) on how to improve our writing skills quickly. 21. After taking notes, he always ______(summarize) the key points. 22. The books about great people are organized on those ______(shelf) according to their names. 23. The teacher often gives some ______(use) advice to her students. 24. Our teacher told us that light ______(travel) faster than sound last term. 25. They finished the job and got the chance by ______(plan) well and working together. 26. I spend about twenty minutes ______(watch) English videos every day. 27. Rubbish should be dealt with ______(correct) so that we can have a better living environment. 28. Good learners often use ______(dictionary) to look up new words. 29. The teacher encourages Susan to be patient and keep on practicing because it takes time to improve the ______(pronounce). 30. Mr. Wang tries to make every class ______(enjoy) by using different ways. 31. Butterflies not only look beautiful but also support plant ______(grow). 32. You can improve your writing skills by ______(keep) a diary in English every day. 33. I use ______(flashcard) to test ______(I) on new Chinese characters every evening. 34. Tom is a really ______(active) English learner. 35. Your brother's English ______(pronounce) is wonderful. 36. Everyone has the ability to become a ______(success) learner. 37. Don't swim in the deep area, ______(especial) when you are alone. 38. If we don't realize this, we may have trouble ______(learn). 39. The internet is growing very fast, and may become more powerful than ______(print). 40. In order to succeed, we can use some learning apps to get ______(resource). 答案与解析 1. learner；2. generally；3. telling；4. sped；5. to improve；6. guidance； 7. correctly；8. leave / should leave；9. magazines；10. learners；11. efficiently；12. strategies；13. to remember；14. studying；15. methods；16. shelves；17. asking；18. to create；19. suits；20. suggestion；21. summarizes；22. shelves；23. useful；24. travels；25. planning； 26. watching；27. correctly；28. dictionaries；29. pronunciation；30. enjoyable；31. growth；32. keeping；33. flashcards; myself；34. active；35. pronunciation；36. successful； 37. especially；38. learning；39. printing；40. resources 解析 1. successful后接名词learner。 2. 修饰accepted用副词generally。 3. Thanks for doing sth.。 4. speed过去式sped。 5. The best way to do sth.。 6. under the guidance of“在……指导下”。 7. 修饰answer用correctly。 8. suggest that sb. (should) do。 9. newspapers and magazines并列复数。 10. excellent后接复数learners。 11. 修饰complete用efficiently。 12. some good后接复数strategies。 13. The best way to do sth.。 14. secret to doing sth.。 15. different后接复数methods。 16. three后接复数shelves。 17. by doing sth.。 18. It's interesting to do sth.。 19. Early morning作主语，谓语用单数suits。 20. a useful后接名词suggestion。 21. always一般现在时，he用summarizes。 22. those后接复数shelves。 23. useful修饰advice。 24. 客观真理用一般现在时travels。 25. by doing sth.。 26. spend time doing sth.。 27. 修饰dealt with用correctly。 28. use dictionaries“使用词典”。 29. the后接名词pronunciation。 30. make sth. +形容词。 31. plant growth“植物生长”。 32. by doing sth.。 33. flashcards“抽认卡”；test oneself用myself。 34. active修饰learner。 35. English pronunciation。 36. successful learner。 37. 修饰从句用especially。 38. have trouble doing sth.。 39. printing“印刷术”。 40. get resources“获取资源”。 Unit 4 1. When she sees the old photo, she ______(recall) the happy time with her friends. 2. The teaching methods used by our teachers are very ______(effect). 3. He kept ______(run) fast even though he was very tired. 4. Do you know how the machine ______(work)? 5. It is important to ______(memory) new words every day to improve your English. 6. Don't rush into a decision. Let's have a ______(discuss) on the plan together. 7. Squirrels like hiding ______(nut) in autumn so that they can eat them in winter. 8. ---Tom, could you please tell me when you ______(join) the basketball club? ---Last month. 9. Could you tell me when the train ______(leave)? 10. You won't ______(full) experience the culture of a country unless you go there in person. 11. Everyone is waiting to book ______(ticket) as it takes time to repair the computer. 12. Many kids can't learn English well, but in ______(I) case, I have a good memory to learn it well. 13. Those letters were returned because of incorrect ______(address). 14. I ______(hear) a strange noise outside the window last night. 15. The teacher asked us to write down the ______(position) of the cities so that we wouldn't forget them. 16. Eating too much sugar often ______(increase) the risk of getting some diseases. 17. She didn't ______(act) to his joke at all; maybe she didn't get it. 18. If you don't take the medicine on time, your memory will get ______(bad). 19. She ______(tick) all the correct answers on the paper before she handed it in. 20. My desk is covered with all kinds of ______(notebook) I use for different subjects. 21. ---Excuse me, could you please tell me how much the jacket ______(cost)? ---It's only 45 yuan. 22. The girl couldn't hide her ______(sad) when she missed the important meeting. 23. You can avoid ______(make) mistakes in maths by checking your answers carefully after finishing the problems. 24. We should listen ______(full) when the teacher is giving a lesson in class. 25. Tom's mom always ______(walk) him to the primary school every morning. 26. Allen ______(recognize) his primary school teacher even though they hadn't met for years. 27. I find it is difficult to ______(memory) English words in such a short time. 28. It was impolite of you to leave ______(sudden) without saying a word. 29. I forget where I ______(see) him before. 30. During the Spring Festival, the grandpa remembered to give red envelopes to all his ______(grandson). 31. The teacher often tells us that every book is ______(use) if we put our heart into reading it. 32. Our English teacher asked us to ______(tell) the story after reading the passage. 33. If you express your ideas ______(effective), others will understand you better. 34. He says that he ______(finish) his work already. 35. The brave doctor ______(wound) his hand when he was helping the injured in the accident. 36. At the graduation ceremony, several students gave ______(speech) about their future dreams. 37. ---Excuse me, do you know when the concert ______(start)? ---Sure. It's at 9:00 next Monday. 38. In the ______(sad) of failure, we often find the strength to try again. 39. The students ______(be) busy with their exams now. They ______(have) a trip after the exams are over. 40. He wondered what she ______(do) at that time. 答案与解析 1. recalls；2. effective；3. running；4. works；5. memorize；6. discussion； 8. nuts；8. joined；9. leaves；10. fully；11. tickets；12. my；13. addresses；14. heard； 15. positions；16. increases；17. react；18. worse；19. ticked；20. notebooks；21. costs；22. sadness；23. making；24. fully；25. walks；26. recognized；27. memorize；28. suddenly；29. saw；30. grandsons；31. useful；32. retell / tell；33. effectively；34. has finished； 35. wounded；36. speeches；37. starts；38. sadness；39. are; will have；40. was doing 解析 1. when she sees...主句用一般现在时recalls。 2. be动词后接形容词effective。 3. keep doing sth.。 4. 宾语从句陈述事实，用works。 5. It is important to do sth.；memorize。 6. have a discussion“进行讨论”。 7. hide nuts“藏坚果”，用复数。 8. Last month提示一般过去时joined。 9. 火车按时刻表离开，用leaves。 10. 修饰experience用fully。 11. book tickets“订票”。 12. in my case“就我而言”。 13. incorrect后接复数addresses。 14. last night用一般过去时heard。 15. the positions of...用复数。 16. Eating too much sugar作主语，谓语用单数increases。 17. didn't后接动词原形react。 18. get worse“变得更糟”。 19. before handed提示过去，用ticked。 20. all kinds of后接复数notebooks。 21. 宾语从句问价格，用costs。 22. her后接名词sadness。 23. avoid doing sth.。 24. 修饰listen用fully。 25. every morning一般现在时，主语mom用walks。 26. even though从句过去，主句用recognized。 27. find it difficult to do sth.；memorize。 28. 修饰leave用suddenly。 29. before提示过去，用saw。 30. all his后接复数grandsons。 31. be useful“有用的”。 32. ask sb. to do sth.；retell/tell the story。 33. 修饰express用effectively。 34. already提示现在完成has finished。 35. when从句过去，主句用wounded。 36. several后接复数speeches。 37. 音乐会按计划开始，用starts。 38. the后接名词sadness。 39. now用are；after exams用will have。 40. wondered后从句表过去进行，was doing。 Unit 5 1. The cat is smart and it can open the door by ______(it). 2. My sister is good at cutting paper into different ______(shape). 3. A delicious salad is ______(suit) for your supper. 4. The number of people using this app is growing ______(rapid). 5. The scientist has done a lot of research on this new ______(invent). 6. It is reported that the 6G technology will be used ______(wide) in a short time. 7. ---Tom, could you tell me how to use the ______(print)? ---Sure, no problem. Let me have a look. 8. Bad weather affected the ______(produce) of fruits in the south. 9. The ______(office) are trying their best to find ways to solve the housing problems. 10. Not only the students but also their teacher ______(invite) to the party last week. 11. Language learning apps ______(use) by more and more people these days. 12. You mustn't touch anything in the lab unless you ______(tell) to. 13. Smartphones ______(not allow) in the classroom in my school. 14. My father is too tired. Something should ______(do) to keep him relaxed. 15. China's Beijing Library ______(name) "Public Library of the Year" in 2024. 16. Her basketball skills improved ______(gradual) with daily training. 17. Someone put a ______(stick) note on my desk this morning. 18. There are stone lions with different ______(shape) on each side of the Lugou Bridge. 19. To be an inventor, you need to be ______(create) first. 20. At present, there are many big international ______(company) in Beijing. 21. More and more people find DeepSeek is ______(wide) used in daily work and learning. 22. With the ______ development of technology, smartphones are updated ______. (rapid) 23. Mike's sister can't afford ______(buy) the expensive toy. 24. In the art class, the paper was cut into different ______(shape) by the students. 25. Our life ______(shape) by our mind, and we become what we think. 26. Sir, there are a couple of ______(file) for you to read first. 27. A new ______(print) was bought by our class to replace the old one. 28. Because of these modern ______(invent), our life is becoming much more convenient than before. 29. The dog can open the door by ______(it) without any help. 30. Thousands of cars ______(produce) in this factory last year due to advanced technology. 31. As we all know, ______(tour) helps people learn about different cultures and places. 32. The lake was completely ______(freeze) in winter, so we could skate on it. 33. The project about saving water was fully ______(complete) on schedule. 34. Metals ______(melt) so that workers can change them into what they need. 35. We were supposed ______(leave) school at 8:30, but we left 15 minutes earlier. 36. Many tech ______(company) are trying to develop AI products to make people's lives easier. 37. Since 1964, Yuan Longping has worked to increase the ______(produce) of rice. 38. Nowadays, electronic locks are ______(wide) used, which means people don't need to use keys to enter their houses. 39. Thanks to the heroes in history, society has developed so ______(rapid). 40. Most teenagers can't afford ______(buy) expensive electronic products with their pocket money. 答案与解析 1. itself；2. shapes；3. suitable；4. rapidly；5. invention；6. widely； 7. printer；8. production；9. officials；10. was invited；11. are used；12. are told； 13. aren't allowed；14. be done；15. was named；16. gradually；17. sticky；18. shapes； 19. creative；20. companies；21. widely；22. rapid; rapidly；23. to buy；24. shapes； 25. is shaped；26. files；27. printer；28. inventions；29. itself；30. were produced； 31. tourism；32. frozen；33. completed；34. are melted；35. to leave；36. companies； 37. production；38. widely；39. rapidly；40. to buy 解析 1. by itself“靠自己/独自”。 2. different后接复数shapes。 3. be suitable for“适合于”。 4. 修饰growing用副词rapidly。 5. new后接名词invention。 6. 修饰used用副词widely。 7. printer“打印机”。 8. the production of“……的产量”。 9. officials“官员们”。 10. not only...but also就近teacher；last week用was invited。 11. apps与use是被动；these days用are used。 12. unless you are told“除非有人告诉你”。 13. Smartphones与allow是被动；aren't allowed。 14. Something should be done“应该做某事”。 15. 2024年用一般过去时被动was named。 16. 修饰improved用gradually。 17. sticky note“便利贴”。 18. different后接复数shapes。 19. be creative“有创造力”。 20. many后接复数companies。 21. 修饰used用widely。 22. rapid development“快速发展”；updated rapidly“迅速更新”。 23. afford to do sth.，用to buy。 24. different后接复数shapes。 25. life与shape是被动，用is shaped。 26. a couple of后接复数files。 27. printer“打印机”。 28. modern后接复数inventions。 29. by itself“靠自己”。 30. last year用一般过去时被动were produced。 31. tourism“旅游业”作主语。 32. be completely frozen“完全结冰”。 33. be fully completed“完全完成”。 34. Metals与melt是被动，用are melted。 35. be supposed to do sth.，用to leave。 36. many后接复数companies。 37. the production of rice“水稻产量”。 38. 修饰used用widely。 39. 修饰developed用rapidly。 40. afford to do sth.，用to buy。 学科网（北京）股份有限公司 $