Unit 1 This is me（下）-2026-2027学年八年级英语上册知识点精讲（外研版）

Unit 1 This is me 知识点精讲（下） wise perfect height literature character impossible ⊙单元核心词汇 quality value doubt;succeed excellent;satisfied risky stick 。单元同步语法 现在完成时与一般过去时的区别 。单元文章对话 重点句型讲练 教材同步词汇全解全练 重点1 单元词汇 1.wise /warz/adj.明智的；聪明的 词形变化：wisdom(n.智慧)；wiser(比较级)；wisest(最高级) 例句：It is wise to save money.存钱是明智的。 2.perfect/'p3:frkt/adj.完美的；极好的 词形变化：perfection(n.完美)；perfectly(adv.完美地) 例佝：Practice makes perfect.熟能生巧。 3.height/hait/n.高度；身高 词形变化：high(adj.高的)；highly(acv.高度地) 例句：Vhat is the height of the mountain?这座山有多高？ 4.literature/'Irtret e(r)/n.文学；文学作品 词形变化：literary(adj.文学的) 例句：He is interested in English literature.他对英国文学感兴趣。 5.character/kaerekte(r)/n.角色；性格；特征 词形变化：characteristic(adj.典型的；n.特征) 例句：The main character in the story is a brave boy.故事中的主角是个勇的男 孩。 6.impossible /im'ppsebl/adj..不可能的 词形变化：im-(否定前缀)+possible(可能的)；impossibly(adv.) 例句：It is impossible to finish the work in one day.一天之内完成这项工作是不可 能的。 7.quality/'kwpleti/n.质量；品质 词形变化：qualify(v.使合格)；qualification(n.资格) 例句：The quality of the product is good..这个产品的质量很好。 8.value/'vae到ju:/n.价值；重要性v.重视；珍视 词形变化：valuable(adj.有价值的)；invaluable(ad.无价的) 例佝：We should value our time.我们应该珍惜时间。 9.doubt/datn.N.怀疑；疑感 词形变化：doubtful(adj.怀疑的)；doubtfully(adv.);undoubtedly(adv.无疑地) 搭配：no doubt毫无疑问 例佝：I doubt if he can come.我怀疑他是否能来。 10.succeed/sk'sidV.成功；继承 词形变化：success(n.成功)；successful(adj.成功的)；successfully(adv.) 搭配：succeed in doing sth.成功做某事 例句：He succeeded in passing the exam.他，成功通过了考试。 11.excellent/'ekselent/adj..极好的；优秀的 词形变化：excellence(n.优秀)；excellently(acv.) 例句：She is an excellent student..她是个优秀的学生。 12.satisfied/'set虹sfard/adj.满意的；满足的 词形变化：satisfy(.使满意)；satisfaction(n.满意)；satisfying(adj.令人满意的) 搭配：be satisfied with对满意 例佝：The teacher was satisfied with our answers.老师对我们的答案很满意。 13.isky/'rski/adj..冒险的；有风险的 词形变化：risk(n.N.风险；冒险)；risked(过去式/过去分词) 搭配：take a risk冒险；at risk处于风险中 例句：It is risky to swim alone.独自游泳很危险。 14.stick/st虹kWV.粘贴；坚持n.棍棒 词形变化：stuck(过去式/过去分词)；sticky(adj.粘的) 搭配：stick to坚持；粘住 例句：You should stick to your dream.你应该坚持你的梦想。 考点通关 单元词汇 (一）单句填空（用所给词的适当形式填空） 1.It is (wise)to wear a helmet when riding a bike 2.Nobody is (perfect).We all make mistakes 3.The (high)of the tower is 100 meters 4.This novel is a classic of Chinese (literary）. 5.The main (character)in the movie is a teacher 6.It's (possible)to finish the job in two hours.We need more time. 7.The (quality)of this product is very high 8.He (value)his friendship with Tom very much. 9.1 (doubt)whether he can tell the truth. 10.She (success)in winning the first prize 11.The food here is (excellence).I love it. 12.Are you (satisfy)with your score? 13.Walking alone at night is (risk) 14.You should (stick)to your plan. 15.The (wise)of the old man helped us solve the problem. (二)短文填空 Dear friends, Life is full of challenges.Sometimes we face 1. (possible)tasks,but we should never give up.A 2. (wise)person will find a way.3. (succeed)doesn't come easily.You need to 4._ (stick)to your goal and work hard.The 5. (quality)of your effort matters more than the result.Always 6 (value)every chance you get.7. (doubt)can stop you,but believe in yourself.Read good 8. (literature)to improve your 9. (character).Keep a 10. (satisfy)heart.Remember,nobody is 11. (perfect),but you can be 12. (excellence)if you try.Don't take 13 (risk)actions without thinking.The 14. (high)of your dream is up to you.Keep going! 参考答案 1.wise;2.perfect;3.height;4.literature;5.character;6.impossible; (一)单句填空 7.quality;8.values;9.doubt;10.succeeded;11.excellent;12.satisfied; 13.risky;14.stick;15.wisdom 1.impossible;2.wise;3.Success;4.stick;5.quality;6.value;7.Doubt; (二)短文填空 8.literature;9.character;10.satisfied;11.perfect;12.excellent;13.risky; 14.height 教材同步语法全解全练 重点2 单元语法 现在完成时与一般过去时的区别 对比维度 一般过去时 现在完成时 表过去某个具体时间发生 表示过去发生的动作对现在 核心用法 的动作或状态，与现在无 造成影响或结果，或从过去 关。 持续到现在的动作/状态。 yesterday,last week,in 时间状语 2020,just now,two days already,yet,ever,never, just,recently,since,for,so ago,this morning(已过 去)等。 far,up to now等。 动词形式 动词用过去式(be动词： 动词用过去分词；构成： was/were)。 have/has+过去分词。 Have/Has+主语+过去分 Did+主语+动词原形？/ 词？/主语+ 疑问/否定 主语+didn't+动词原形。 haven't/hasn't+过去分 词。 I saw the movie yesterday. I have seen the movie.(强 (强调昨天看的，与现在无 调现在已知电影内容，不关 直接关系) 心何时看的) 例句对比 She lived in Beijing for two She has lived in Beijing for years. (过去住过，现在不在 two years.(从两年前开 北京) 始，现在仍住在北京) ”关键判断技巧 >句子有具体过去时间（如yesterday,last year)→一般过去时 >句子强调“影响/结果”或"持续到现在”，无具体过去时间一现在完成时 考点通关 单元语法 语法专练一：单项选择(8题) 1.-you ever to the Great Wall? -Yes,I went there last summer. A.Did;go B.Have;been C.Have;gone D.Do;go 2.Tom his homework yet.He is still doing it. A.didn t finish B.hasn t finished C.doesn 't finish D.won 'tfinish 3.My mother me a new bike yesterday. A.buys B.has bought C.bought D.will buy 4.We each other since we were children. A.know B.knew C.have known D.are knowing 5.-When you the book? -Last month. A.have;bought B.do;buy C.did;buy D.will;buy 6.She just a letter to her friend. A.has;written B.wrote C.is;writing D.was;writing 7.The train two hours ago. A.left B.has left C.leaves D.was leaving 8.I this movie twice so far.It 's really interesting. A.see B.saw C.have seen D.am seeing 语法专练二：语法填空(10题) 用所给动词的适当形式填空（注意时态） 1.1 (finish)my homework already. 2.He (visit)the museum last Sunday. 3.They (not eat)anything since morning. 4.you ever(try)Chinese food? 5.She (live)in this city for five years. 6.My father(buy)a new car two days ago. 7.We(know)each other for a long time. 8.The students(not have)a test yet this term. 9.Tom (open)the doorjust now. 10.1 (see)the film three times.It s very exciting. 参考答案 语法专练一：单项选择 1.B;2.B;3.C;4.C;5.C;6.A;7.A;8.C 1.have finished;2.visited;3.haven 语法专练二：语法填空 't eaten;4.Have;tried;5.has lived;6.bought;7.have known;8.haven t had;9.opened;10.have seen 教材同步文章句型精讲 重点3 文章句型 1."Nothing is impossible;the word itself says 'I'm possible'." 结构：主语+be动词+形容词；主语+say+从句 短语：the word itself这个词本身 译："没有什么是不可能的；这个词本身就说我是可能的。 2.He began his sporting life in 2006. 结构：主语+begin+某人的+名词+in+年份 短语：sporting life运动生涯 译：他在2006年开始了他的运动生涯。 3.No one from Asia had ever run the 100 m race in less than 10 seconds. 结构：no one+介词短语+had ever+过去分词+时间 短语：from Asia来自亚洲；in less than.在少于.内 译：从来没有亚洲人在10秒内跑完100米。 4.Su trained hard and quickly became one of the fastest runners in Asia. 结构：主语+trained hard+and+became+名词短语 短语：one of+最高级+名词复数最.…之一 译：苏刻苦训练，很快成为亚洲最快的跑步者之一。 5.This was a very risky decision. 结构：This was+形容词+名词 短语：risky decision冒险的决定 译：这是一个非常冒险的决定。 6.He had to start from zero. 结构：have to+动词原形必须做某事 短语：start from zero从零开始 译：他必须从零开始： 7.People doubted his decision. 结构：主语+doubted+某人的+名词 短语：doubt one's decision怀疑某人的决定 译：人们怀疑他的决定。 8.Su fought his fears and became a sporting hero. 结构：主语+fought+某人的+名词+and+became+名词 短语：fight one's fears战胜恐惧 译：苏战胜了他的恐惧，成为了一位运动英雄。 9.He also became the first Chinese athlete to run in the Olympic 100 m final. 结构：the first+名词+to do sth.第一个做某事的人 短语：Chinese athlete中国运动员 译：他也成为了第一个进入奥运会100米赛的中国运动员。 10."Never let your age hold you back." 结构：Never+动词原形（否定祈使句） 短语：let.hold you back让..阻碍你 译：“永远不要让你的年龄阻碍你。“ 11.Nothing is impossible as long as you try and stick to it. 结构：as long as引导条件状语从句 短语：stick to it坚持 译：只要你尝试并坚持，没有什么是不可能的。 12.Everyone can be a Su-perman! 结构：主语+can be+名词 短语：Su-perman苏超人（双关） 译：每个人都能成为苏超人！ 考点通关 文章句型 练习一：单项选择 1.The word "impossible"itself says possible". A.I'm B.I C.my D.me 2.Su Bingtian his sporting life in 2006. A.begin B.began C.begun D.beginning 3.No one from Asia run the 100 m race in less than 10 seconds before Su. A.have B.has C.had D.having 4.Su trained hard and one of the fastest runners in Asia. A.become B.became C.becomes D.becoming 5.Changing his starting leg was a very decision. A.safe B.easy C.risky D.lucky 6.After changing his leg,Su had to from zero. A.start B.starts C.started D.starting 7.People his decision,but he didn't give up. A.doubted B.believed C.liked D.followed 8.Su his fears and became a sporting hero. A.forgot B.fought C.found D.finished 9.Su became the first Chinese athlete in the Olympic 100 m final. A.run B.to run C.running D.ran 10."Never let your age you back"Su said to youngsters. A.holds B.held C.hold D.holding 练习二：完成句子（根据中文提示完成英文句子，每空一词） 1.这个词本身说"我是可能的”。 The word says "I'm possible". 2.他成为亚洲最快的跑步者之一。 He became of the runners in Asia 3这是一个非常冒险的决定。 This was a very 4.他必须从零开始。 He start from zero 5.人们怀疑他的决定。 People his 6.他战胜了他的恐惧。 He his 7.他成为了一位运动英雄。 He became a 8他也成为了第一个进入奥运会100米决赛的中国运动员。 He also became the Chinese athlete run in the Olympic 100 m final. 9.永远不要让你的年龄阻碍你。 Never your age you back 10.只要你尝试并坚持，没有什么是不可能的。 Nothing is impossible you try and stick to it. 练习三：翻译约子 1.“不可能”这个词本身就说“我是可能的”。 2.苏炳添在2006年开始了他帕的运动生涯。 3.他刻苦训练，很快成为亚洲最快的跑步者之一。 4.改变起跑腿是一个冒险的决定。 5.他必须从零开始。 6.他战胜了恐惧，成为了运动英雄。 7.他是第一个进入奥运会100米决赛的中国运动员。 8.永远不要让你的年龄阻碍你。 9只要你尝试并坚持，就没有什么是不可能的。 10.每个人都能成为“苏超人”1 参考答案 1.A 2.B 3.C 4.B 5.c 练习一：单项选择 6.A 7.A 8.B 9.B 10.c 1.itself;2.one;fastest;3.risky;decision;4.had;to;5.doubted; 练习二：完成句子 decision;6.fought;fears;7.sporting;hero;8.first;to;9.let; hold;10.as;long;as 1.The word "impossible"itself says "I'm possible". 2.Su Bingtian began his sporting life in 2006. 3.He trained hard and quickly became one of the fastest runners in Asia. 4.Changing the starting leg was a risky decision. 5.He had to start from zero. 练习三：翻译句子 6.He fought his fears and became a sporting hero. 7.He was the first Chinese athlete to run in the Olympic 100 m final. 8.Never let your age hold you back. 9.Nothing is impossible as long as you try and stick to it. 10.Everyone can be a Su-perman! A 教材同步单元练习 一、阅读理解 A篇 Su Bingtian is a famous Chinese runner.He was born in 1989 in Zhongshan, Guangdong.When he was a child,he loved running and often played games with his friends.In 2006,he began his sporting life.At that time,no one from Asia had ever run the 100 m race in less than 10 seconds.Su trained hard and quickly became one of the fastest runners in Asia. In 2011,he ran the race in 10.16 seconds.But Su wasn't satisfied.To run in under 10 seconds,in 2014,he made a very risky decision-he changed his starting leg.He had to start from zero.At first,he was slower than before.Also,he was 25 years old.At such an age,many runners choose to stop running.People doubted his decision.However, Su fought his fears and became a sporting hero. In 2015,he clocked 9.99 seconds and made history.In 2021,he finished in 9.83 seconds at the Tokyo Olympics.He also became the first Chinese athlete to run in the Olympic 100 m final.Su Bingtian has told youngsters,"Never let your age hold you back.Have a try and try harder.I believe you can write your own story." ()1.When did Su Bingtian begin his sporting life? A.ln1989. B.1n2006. C.ln2011. D.In2014. ()2.What does the underlined word "risky"in Paragraph 2 probably mean? A.明智的 B.完美的 C.有风险的 D.不可能的 ()3.Why did Su Bingtian change his starting leg in 2014? A.Because he wanted to be slower. B.Because he wanted to stop running. C.Because he wanted to run in under 10 seconds. D.Because he wanted to become a hero. ()4.What can we learn from Su Bingtian's story? A.Age is the most important thing. B.We should never give up our dreams. C.Running is the best sport in the world D.Asian runners are better than others. B篇 Have you ever noticed that some people seem to be very wise?They always make good decisions and know what to do in difficult situations.What makes them so smart?Is it just because they are born with high intelligence()?The answer is no. Wisdom comes from experience,learning,and practice. First,wise people learn from their mistakes.They don't run away from failures.Instead, they face them bravely and try to find out what went wrong.For example,Thomas Edison failed thousands of times before he invented the light bulb.He said,"I have not failed.I've just found 10,000 ways that won't work."This kind of thinking helps people grow. Second,wise people value quality over quantity.They would rather do one thing well than do many things poorly.They focus on what is truly important and don't waste time on useless things.They know that "less is more". Third,wise people are good at listening.They don't just talk all the time.They listen to others'opinions and think carefully before making decisions.They understand that everyone has something to teach them. Finally,wise people stick to their values.They know what they believe in and don't change easily because of others'doubts..They are confident but not arrogant(傲慢的)， They are willing to learn but also know when to say no. In short,wisdom is not something you are born with.It is something you can develop through hard work and the right attitude().As the saying goes,"The wise man knows he knows nothing." ()1.What does the writer think about wisdom? A.It comes from being born smart. B.It comes from experience and learning. C.It comes from having good luck. D.It comes from being rich. ()2.How did Thomas Edison think about his failures? A.He felt very sad about them. B.He thought he had wasted time. C.He saw them as learning steps. D.He gave up inventing the light bulb. ()3.What does the phrase "less is more"mean in the passage? A.Doing fewer things but doing them better. B.Doing more things at the same time. C.Having less money but more friends. D.Working less and resting more. ()4.Which of the following is NOT mentioned as a quality of wise people? A.They learn from mistakes. B.They value quality over quantity. C.They are good at listening. D.They always agree with others. ()5.What is the best title for this passage? A.How to Become Wise B.The Life of Thomas Edison C.Why Quality Is Important D.The Importance of Listening 二、完形填空 "Nothing is impossible;the word itself says 'I'm possible'."This famous saying 1. us that we should never give up.In our daily lives,we often face difficulties and doubts.But how can we 2.them and succeed? The story of Su Bingtian gives us an excellent answer.He began his 3. life in 2006.At that time,no one from Asia had ever run the 100 m race in less than 10 seconds.Su trained 4.and quickly became one of the fastest runners in Asia However,Su wasn't satisfied.To run in under 10 seconds,he 5. a very risky decision-he changed his starting leg.He had to start from zero.At first,he was 6. than before.Also,he was 25 years old.At such an age,many runners choose to stop running.People 7.his decision.But Su fought his fears and became a sporting hero. In 2015,he clocked 9.99 seconds and made 8. In 2021,he finished in 9.83 seconds at the Tokyo Olympics.He also became the first Chinese athlete to run in the Olympic 100 m final. Su Bingtian has told 9. ,"Never let your age hold you back.Have a try and try harder.I believe you can write your own story."Nothing is impossible as long as you try and 10. to it.Everyone can be a Su-perman! A.tells B.tells to C.is telling D told A.face B.faces C.facing D.to facing A.sport B.sports C.sporting D.sported A.hard B.hardly C.harder D.hardest A.took B.made C.did D.had A.slower B.slower C.slowly D.more slowly A.doubted B.doubted about C.was doubting D.have doubted A.history B.a history C.the history D.histories A.youngster B.youngers C.youngsters D.the youngster A.stick B.sticks C.stuck D.sticking 三、阅读短文回答问题 Many years ago,there lived a great writer named Hans Christian Andersen.He was born in 1805 in a poor family in Denmark.His father was a shoemaker,and his mother was a washerwoman.As a child,Andersen was tall and ugly,and had a very big nose. His friends always laughed at him. When Andersen was 11 years old,his father died.He had to do different kinds of jobs to make a living.At the age of 14,he moved to Copenhagen and worked in a theatre. He stayed there for three years.But life was still very hard for him. However,the difficulties didn't stop him.He started writing in 1822.He wrote many famous stories for children,such as The Ugly Duckling,The Emperor's New Clothes, and The Princess and the Pea.He kept writing for about 53 years.In his life,he finished 168 works. Andersen once said,"I was a sad boy.Children shouldn't be sad.I'll make up some stories for children.The stories will make them happy."His stories have brought joy to millions of children around the world.Today,his works are still loved by people of all ages. 1.Why did Andersen's friends laugh at him when he was a child? 2.What did Andersen do after his father died? 3.How long did Andersen keep writing? 4.Why did Andersen write stories for children? 5.What can we learn from Andersen's life story? 四、短文填空 从方框中选择恰当的单词，并用其适当形式填空，使短文完整正确。（每个单词限用一次） wise perfect height literature character impossible quality value doubt succeed excellent satisfied risky stick Making good decisions is an important life skill.Everyone wants to make 1. decisions,but it is not always easy.Sometimes,we face difficult choices that seem 2. _However,with the right attitude,we can find a way First,we need to be 3. enough to think about the 4. of our goals.Is it a high goal or a low one?We should read some 5. about successful people.Their stories and 6. can teach us a lot. Second,we should look for 7. over quantity.It is better to do one thing well than to do many things poorly.We should 8.our time and energy on what is truly important. Third,don't 9. yourself.Believe that you can 10. If you work hard and never give up,your results will be 11.,Your parents and teachers will be 12. with your effort. Fourth,remember that taking a 13. decision is sometimes necessary.Nothing great was ever achieved without taking some risks.Just 14.to your plan,and you will make progress.As the saying goes,"Nothing is impossible;the word itself says 'I'm possible'." 1. 2. 3. 4. 5. 6 7. 8. 9. 10. 11. 12. 13. 14. 五、写作 话题：Impossible→'m possible 提示： 1.你曾经遇到过什么困难或挑战？ 2.你是如何面对它的？ 3.这件事给了你什么启示？ 4.你对"Nothing is impossible"这句话有什么理解？ 要求：80词左右，语句通顺，语法正确。 一、 阅读理 A篇：1.B2.C3.C4.B 解 B篇：1.B2.C3.A4.D5.A 二、完形填 空 1.A;2.A;3.C;4.A;5.B;6.A;7.A;8.A;9.C;10.A 1.a big nose /a very big nose 2.do different kinds ofjobs to make a living 三、阅读短 3.53 years 文回答问题 4.to make them happy/to make children happy 5.We can learn that difficulties can make us stronger./We should never give up our dreams even when life is hard.(答案不唯一，言之有理即可) 四、短文填 1.wise 2.impossible 3.wise 4.height 5.literature 6.character 7.quality 8. 空 value 9.doubt 10.succeed 11.excellent 12.satisfied 13.risky 14.stick 五、写作 范文： Last year,I failed my English exam.I felt very sad and wanted to give up.But my teacher told me,"Nothing is impossible if you try."So I started to work harder.I read English books every day and practiced speaking with my classmates.At first,it was difficult,but I stuck to my plan.Slowly,my English improved.In the final exam,I got a good grade.This experience taught me that nothing is truly impossible.As long as we believe in ourselves and keep trying,we can turn "impossible"into "I'm possible".