unit1 八年级英语第一单元重难点

1. ask sb. for help 请求某人的帮助2. read the textbook 读课文3. improve one s speaking skills 提髙某人说的能力4. spoken English 英语口语5. get the main ideas 抓住主题6. make word cards 制作单词卡片7. listen to tapes 听磁带8. read word by word 逐字逐句地读9. be patient 耐心点儿10. the secret to language learning 语言学习的诀转11. be afraid to do sth.不敢做某事12. fall in love with. . 爱上13. body language 肢体语言14. look them up in a dictionary 在词典里查阅它们15. take notes 记笔记16. memorize sentence patterns 记句型17. make mistakes in grammar 犯语法错误18. learning habits 学习习惯19. have sth. in common 有.共同,点20. pay attention to 注意21. connect with.把.与.联系起来22. get bored 变得无聊23. write down key words 摘抄重点词24. after class 课后25. do sth. on ones own 独立做某事26. do sth. bit by bit 慢慢地做某事27. do sth. over and over again 一遍又一遍地做某事28. depend on 依赖；取决于29. Practce makes perfect. 熟能生巧1. The teacher spoke so quickly that I did not understand her most of the time.老师讲的如此快以致大部分时间我都理解不了她讲的。（sothat引导的结果状语从句）2. Although I could not understand everything the characters said, their body language and the expressions on their faces helped me to get the meaning. 虽然我不能领会影片中人物所说的一切，但是他们的肢体语言和脸上的表情有助于我理解含义。（although 引导的让步状语从句，不能和but连用）3. I want to learn new words and more grammar so that I can have a better understanding of English movies. 为了对英语电影有更好的了解，我想学新单词和更多的语法。（so that引导的目的状语从句-in order to do 转换同义句）4. Studies show that if you are interested in something, your brain is more active and it is also easier for you to pay attention to it for a long time. 研究表明如果你对某事物感兴趣，你的大脑就更活跃，也更容易长久地专注于此。（It is +形容词+for sb to do sth.）5. Even if you learn something well, you will forget it unless you use it. 即使你很好地学到了某些知识，你也会忘记它，除非你使用它。（even if 引导的让步状语从句；unless 引导的主将从现）6. I fell in love with this exciting and funny movie. 我一下子就喜欢上了这部既令人激动又有趣的电影。（fallfell -fallen）7. I also realized I could get the meaning by listening for just the key words. 我以为意识到可以通过只听关键词来理解含义。realized +宾语从句（by +动名词，划线提问用-How）8. I discovered that listening to something interesting is the secret to language learning.我发现听感兴趣的东西是学习语言的秘诀。（动名词短语listening to作主语谓语要用单数is）9. Everyone is born with the ability to learn.每个人生来就具有学习能力。（复合不定代词作主语谓语用单数形式）10. But whether or not you can do this well depends on your learning habits.但是，学得好与否取决于你的学习习惯。（whether引导主语从句，谓语要用单数）11. Good learners often connect what they need to learn with something interesting. 优秀的学习者经常会把他们需要学习的与有兴趣的东西联系起来。（connect + what引导的宾语从句，what既引导宾从，又作need的宾语） （宾语从句三注意：连词，时态加语序）12. Good learners think about what they are good at and what they need to practice more. 优秀的学习者会思考他们擅长什么，他们需要更多的练习什么。（介词about+宾从，what既引导宾从，又作介词at和及物动词need的宾语）13. Good learners will keep practicing what they have learned, and they are not afraid of making mistakes.优秀的学习者会不断练习他们已经学过的东西，而且他们不怕犯错误。（keep doing sth, practice +宾从）14. Everything that you learn becomes a part of you and changes you, so learn wisely and learn well. （that引导定语从句，修饰先行词everything， 复合不定代词作主语谓语用单数形式becomes）考点1介词byby侧重“用”某种手段、交通工具、传递方式或媒介等with侧重“用”有形工具、材料、内容等in侧重“用”语言、语调、笔墨、颜色1.by +doing sth.-划线提问用howby reading the textbook；by asking the teacher for helpHow can I learn Englishwell?-By reading everymorning.介词by的其他用法：1）by+交通工具，“乘/坐.”bybus乘公共汽车2）by+地点，“在.的旁边；靠近.”by the lake在湖边3）by+时间，“截止到.；不迟于.” by ten十点前常连用的短语：by the way 顺便问一下 by accident= by chance 偶然地 by mistake 错误地 one by one 一个接一个step by step 一步一步地 little by little 逐渐地by the time 到为止 by oneself 独自地by hand 用手 by the end of 到. 末尾go/pass by 通过；经过 by and by 不久以后by与with, in 的区别：with 的用法：表示用某种工具(1) with +工具 We like to write with apen.(2)with+人体部位 We see with our eyes.in 的用法：通常与“衣着、声音、书写材料”等名称连用in+语言 in English 用英语 in ink 用墨水speak in a loud voice大声地讲 in red 穿红色的衣服考点2 find的用法及搭配find+名词/代词+形容词（作宾补）find+名词/代词+现在分词（作宾补）find+名词/代词+不定式（作宾补）find+名词/代词+副词（作宾补）find+that从句（作宾语）find+it（形式宾语）+形容词+for sb +to do sth（作真正宾语）find out查清楚，弄明白； lost and found 失物招领I find Tom clever. 我发现Tom很聪明。I found a little boy crying at the street corner last night.昨晚我发现一个小男孩在街道的拐角处正在哭。I find him to be honest. 我发现他很老实。I foundhimout when I called him.我打电话发现他不在家。I found that he wasverybrave. 我发现他很勇敢。I find it difficult (for Lily) to learn mathwell.我发现学好数学很难。=I find that it is difficult for Lily to learn math well.考点3 What about = How about +名词/宾格代词+doing?用于提建议的句型有：What about doing sth ?=How about doing sth? .怎么样？Why dont you do sth?= Why not do sth? 为什么不呢？Lets do sth.让我们一起做某事吧。Shall we/I do sth?我们做好吗？had better do/not do sth 最好做/不做某事Will/Would you please do sth 请你做好吗？Would you like to do sth? 你想去做某事吗？Would you mind doing sth？你介意做某事吗？【回答】(1). 同意对方的建议时，一般用： Good idea./ Thats a good idea. 好主意 OK/ All right./ Great 好/ 行/太好了 Yes, please ./ Id love to 是的/ 我愿意 I agree with you 我同意你的看法 No problem 没问题 Sure/ Of course/ Certainly 当然可以 Yes, I think so 对，我也这样想(2).对对方的帮助或要求表示委婉谢绝时，一般用： I dontthinkso 我认为不是这样 Sorry, I cant 对不起，我不能 Id love to, but Im afraid我愿意，但恐怕考点4 单元中的状语从句so/ suchthat 引导的结果状语从句句型有：so +形容词/副词+that 从句so+形容词+ a / an +单数名词+that 从句=such+ a / an + （形容词）+单数名词+that 从句such + （形容词）+复数名词 / 不可数名词 + that从句She is so lovely a girl that we love her very much.=She is such a lovely girly that we love her very much.她是一个这么可爱的女孩，以至于我们都喜欢她。当名词前有many ,much, few, little修饰时，用so而不用such ,所以有so many /few+复数名词；so much/little +不可数名词sothat 句型的否定形式可用tooto do sth或notenough to do sth 化成简单句He is so young that he cant go to school.=He is too young to go to school.=He is not old enough to go to school.他太小而不能上学。so that引导的目的状语从句so that =in order that +主语+may/ might/can/could/ will/would+动词原形+其他I want to learn new words and more grammar so that I can have a better understanding of English movies.我要学习生词和更多的语法，以便我能更好的理解英文电影。He must get up early so that he can catch the early bus.他必须早起以便能赶上早班公共汽车。当主从句主语一致时，可用so as to /in order to do sth转换同义句 注意：so as to 不用于句首=He must get up early in order to catch the early bus.although/though , even if /even though , no matter+特殊疑问词=特殊疑问词+ever 引导的让步状语从句让步状语从句 从句可放在句首，也可置于句末。although= though 不能与but连用,“尽管，虽然”Although / Though his father is very old, he is quite strong.尽管他的父亲年纪大了，但身体还很强壮。=His father is very old, but he is quite strong.even if =even though “即使”也不能与but连用。Even if you say so , I do not believe it.即使你那么说了，但我还是不相信它。whatever= no matter what 无论什么（理解疑问代词/副词） whoever=no matter who 无论谁however=no matter how无论如何 wherever=no matter where无论哪里 whenever=no matter when无论何时Wherever you go , I will go with you.无论你去哪里，我都会跟着你。= No matter you go,Whatever he said, I couldnt believe in him. 无论他说什么，我都不信任他。= No matter what,if或unless引导的条件状语从句Even if you learn something well, you will forget it unless you use it.即使是你学得好的东西，如果你不使用，就会忘记。If they need to learn English and they like music or sports, they can listen to English songs or watch sports programs in English .考点5 动词不定式符号to与介词to的区别need to do sth 需要做某事be afraid to do sth 害怕干某事help sb (to) do sth 帮助某人干某事want to do sth 想要干什么enough to do 足以干某事tooto do sth 太而不能干某事try to do sth尽力干某事find it +形容词+to do sth 发现干什么是怎么样的（真正宾语）It is +形容词+to do sth .干什么是怎么样的。 （真正主语）特殊疑问词+to do .-how to increase my reading speed.11get sb to do sth 让某人做某事12be born with the ability to learn 天生具有的学习能力13the best way to do sth= the best way of doing sth 做某事最好的方法14the secret to +名词 的秘诀15pay attention to +名词/ doing 注意什么/干什么 make a difference to 对有影响 be/get used to doing 习惯于干什么 make a contribution to 对有贡献 look forward to doing 期望干什么考点6.动名词考查：practice doing sth 练习干某事keep doing sth 一直干某事missdoing sth 思念干某事mind doing sth 介意干某事enjoy doing sth 喜欢干某事finishdoing sth 完成某事feel like doing sth 想要干某事be busy doing sth 忙于干某事cant help doing sth 情不自禁地干某事have fun doing sth 在干某事方面玩的愉快11have trouble (in) doing sth 在干某事方面有困难12give up doing sth 放弃干某事13put off doing sth 推迟，延期干某事14by doing sth ; be afraid of doing ; make a mistake in doing ;动名词中考中主要考查：及物动词后；介词后；和固定短语搭配的动名词；作主语的动名词，其作主语谓语要用单数形式。考点7本单元易混淆的词和短语总结：四看区分：看电视、看比赛、看表演用watch; watch TV 看电视看书、看报、看杂志用read read the book看书看电影、看医生用see, see a movie see the doctor 看医生看黑板、看地图用look at look at the blackboard 看黑板look常搭配短语区分：look up 查找(跟代词作宾语，代词放中间)look after 照顾 =take care oflook like 看起来像 =be like=be similar tolook out 当心，小心=be carefullook through 浏览look for 寻找look forward to 期待look around 向四周看=look abouthave/ take a look 看一看look over 仔细检查speak/talk/say/tell 四说区分：说某种语言用speak， speak English 说英语与某人交谈用talk， talk with sb.= talk to sb. 与某人交谈强调说话内容用say， say it in English 用英语说告诉某人用tell， tell sb. to do sth 告诉某人做某事think 短语区分：think about 想起，考虑think of 想到，认为whatthink of =how like /feel aboutthink over 仔细考虑thinkup 想出来 =come up with想出，提出try短语区分：try on 试穿try to do sth 努力做某事 【侧重尽力做】try doing sth 试图做某事 【侧重尝试做】try onesbestto do sth= do ones best to do sth 尽某人最大努力做某事have a try 试一试come短语区分：comefrom来自=be fromcome back 回来come out 出来,主考【出版，发行】无被动结构come on 加油，快点come in 进来come over to sp顺便来访某地drop in on sb顺便拜访某人=drop by sbcome true 实现 （主语常是梦想）come up with 想出need用法总结：人做主语，sb. need to do sth 某人需要做某事物做主语，sth need doing sth= sth need to be doneStudents need _(have) a good rest in studying.The watch needs_(mend).用于否定句或疑问句，是情态动词neednt = dont have to 没有必要need ,must 引导的一般疑问句，肯定会的用must,否定回答用need 用 may not; must用neednt. MustI go there now?Yes，you must / No, you needntNeed I go home now?Yes, you must. / No, you may not.作名词，意为需要。A friend in need is a friend in deed.患难朋友才是真朋友【患难见真情】There is no need to do sth. =It is unnecessary to do sth.没有必要做某事There is no need doing sth .干什么没必要。join / join in / take part in区分： join=be a member of 参加 ,指加入某种组织，并成为其中的一员。join the army / party 入伍/ 党 join the club 加入俱乐部join in 后接活动名称join sb. 加入到某个人群之中take part in 参加 ，指加入群体活动中并在活动中发挥重要作用。mistake用法总结：分名词和动词mistake mistook mistaken v 错误make mistakes 出错make mistakes in 在某方面放错mistake for 把误认为by mistake 错误地learn用法总结：learnlearned/learntlearned/learnt v 学习-learner初学者learn about 了解learn from sb. 向某人学习learn to do sth 学着做某事learn by oneself= teach oneself 自学call用法总结：call sb.=telephone sb. =phone sb. =give sb. a call =ring sb. up 给某人打电话call on sb. 拜访某人called=named 叫做（作后置定语） a boy called Tomwith the name of= called = named 名叫 后置定语 谓语动词 昨晚一个名叫莉莉的女孩给我打电话了。speak用法总结：speak spoke spoken v 说spoken English英语口语written English 书面英语speaking skills /practice口语技巧/口语练习an English-speaking country 一个说英语的国家【注】部分动词的过去分词也可做该词的形容词：spoken口语的 broken 坏掉的 written 写作的不定式作后置定语时，是否带介词：I dont have a partner to practice English with.I need apento write with.I need some paper to write on.There is no room for us to live（in）.如果不定式符号to后的不及物动词修饰名词place, time, way, moment 时，可以省掉不定式不及物动词后的介词。如果不定式后的及物动词和所修饰的名词构不成动宾关系时，需给及物动词匹配一个适当的介词，让介词跟修饰的名词构成介宾关系。aloud / loud/ loudly区分：aloud adv，“大声地；出声地”，多指使别人听到的意味，常与read连用loud adj、adv。作adv时，“高声地；响亮地；大声地”，常放于speak、talk、laugh、sing之后，多用比较级loudly“高声地”，有时与loud通用。但含有“喧闹”的意味。在用与比较级或最高级时，通常用loud而不用loudlyReading aloud is different from reading loudly.朗读课文与大声地读课文是有区别的。Dont talk so loud.不要那么高声的谈话。in a loud voice 高声地Speak louder, please. I cant hear you clearly.He does not talk loudly or laugh loudly in public.discover/invent的区别：discover：指“发现”原本存在但一直不为人知的东西invent：“发明”出的新的，原本并不存在的东西Recently they _ gold in this area.（discovered）Edison _ the electric light bulb. （invented）Columbus _America.（discovered）Creating an interest in what they learn创造对所学内容的兴趣。interest 为可数名词人be interested in 对感兴趣【形容词】物 be interesting 某物令某人感兴趣【形容词】物 interest(s) sb 使某人感兴趣【动词】人take an interest in 对产生兴趣【名词】人show an interest in 表现出对的兴趣【名词】an interesting film / man一部有趣的电影/一个有兴趣的人Tom is interested in this film. Tom 对这部电影感兴趣。=This film is very interesting. 这部电影是非常有趣的。=This film interests Tom. 这部电影使Tom 感兴趣。=Tom takes an interest in this film. Tom对这部电影产生浓厚的兴趣=Tom shows an interest in this film. Tom对这部电影表示出兴趣。=This is an interesting film. 这是一部有趣的电影。create 创造 creative 富有创造性的。get+宾语+宾补get sb / sth + 形容词 使某人或某物处于某种状态I cant get the pronunciation right.我不能正确发音。get sb /sth. +to do sth. 让某人或某物干某事You should get your friend to help you.你应该让你的朋友帮助你get sb / sth + doing sth.使某人或某物一直干什么。You must get the machine running all the time.你必须让机器一直运行。get sb /sth. + 过去分词 使某事发生This letter is very important, you mustnt get it lost.这份信特别重要，你绝不能搞丢了。the + 比较级， the + 比较级。越就越 The more you read, the faster youll be. 你读的越多就读的越快 The more , the better. 多多益善。 比较级+and+比较级 越来越Our hometown is becoming more and more beautifu. 我们的家乡变得越来越美丽。Its getting warmer and warmer in spring.春天，天气变得越来越暖和。四“也”的区分：also, too,as well, eitheralso比too正式一些，语气较重，只用于肯定句，一般紧靠动词。too语气较轻，多用于口语，在肯定句中使用，通常位于句末。aswell一般不用否定句，通常放在句末强调时可放在句中。either用于否定句，放在句末，之前加逗号If he doesnt go, I wont go _.In this field he has knowledge and experience _.Simon likes playing football, and he _ likes playing basketball.He likes swimming, andhiswife likes it, _.单元中几个值得注意的词：注重拼写pronunciation发音（名词）-pronounce（动词）Please tell me how to _(pronunciation) the word.Whats the _(pronounce) of the word “text”?兼类词 patience耐心（名词）-patient(1)有耐心的（形容词）(2)病人（名词）学习中主要区分be patient with sb 对某人有耐心 be patient of 忍耐某事The doctor should be patient with the patients.医生应当对病人有耐心。understand理解（动词）-understanding 认识，了解（名词）；宽容的，善解人意的（形容词）increase增加；增多（可作及物与不及物）注重时态的应用。active 积极的，有活力的（形容词）take an active part in积极参加connect连接-connect to / with把和连接音同词不同：whether是否；weather天气考点8：习语熟记：Practice makes perfect.熟能生巧Use it or lose it. 非用即失。Knowledge comesfromquestioning.知识源自质疑。Its a piece of cake. 小菜一碟。It serves you right.活该，自作自受。The more , the better. 多多益善。Its never too old to learn. 活到老学到老。考点9 Whether or not引导的主语从句和宾语从句。whether or not you can do thiswell depends on your learning habits. 你是否能做好这件事取决于你的学习习惯。此句中whether or not you can do itwell是个从句，用作整个句子的主语。这种从句叫作“主语从句”whether or not 是英语从句的一个连词结构，意思和功能相当于whether, 表示“是否”，常出现在宾语从句，主语从句中。使用时，也可把whether和or not分开，or not放到句尾。例如:I cant tell whether or not the teacher likes me.也可以写成: I cant tell whether the teacher likes me or not.主语从句做主语谓语也要用单数形式。所连接的句子要用陈述语序。考点10 it的形式主语和形式宾语It is + difficult/ hard /easy/ important / necessary + for sb to do sth. 干某事对某人来说是怎么样的。It is + kind / good / nice / clever of sb to do sth.find / feel / think+ it + 形容词+ to do sth.发现、感到、认为干是怎么样的It is useful for you to learn Englishwell.Its too hard to understand spoken English. 听懂英语口语太难了。考点11 some time /sometime/some times/sometimes口诀：分开是一段，相连某时；分开s 是倍次，相连s是有时some time一段时间，做时间状语It takes sb. some time to do sth. 做某事花费某人多长时间sometime adv 在（将来的）某个时候 I hope to visit the USA _ in the future.A. sometimes B. some times C. sometime D. some timesome times 名词词组，“几次，几倍”Mr. Green went to Sanya some timeslastsummer.sometimes=at times 有时 （一般现在时的标志词）I do that sometimes . I think it helps.考点12 ed 与-ing式形容词区分excited / exciting be excited about 对感到兴奋interested/interestingbe interested in 对感兴趣surprised/surprisingbe surprised at 对感到惊讶relaxed/relaxingbe relaxed about 对感到轻松以ing结尾的adj. 常用来作表语，修饰物。以ed结尾的adj.用来表示情绪，常做表语，修饰人作定语，除surprise外，一律用-ing形式。We are about the _news .(excite)What _ news! -Yes. We are all _ about it.A. exciting; exciting B. excited; excited C. exciting; excited一选择题1. If you dont know the word, you can _ in the dictionary.A. look it after B. look it up C. look for it D. look at it 2 He often practice _ the piano in his room.A. play B. playing C. to play D. played3 Maria is from France. She studies English by _ English movies.A. watch B. watching C. to watch D. watched4. -Can you solve the problem? -Sorry, I cant. Why _ ask the teacher _ help?A. dont, for B. not, about C. dont, about D. not, for5Itsbest_Englishlikethis.A.learningB.tolearnC.learnsD.learned6Hedidntknowthematter.Ididntknowit,_.A.tooB.alsoC.eitherD.neither7.Tom decided _ in China.A. travel B. traveling C. to travel D. traveled8.Do you enjoy _ on the Internet?A. srrfing B. surf C. to surf D. surfed9Did you see them _ basketball this morning?A. playing B. played C. to play D. are playing10.Mary has _ friends to play games_.A. no,with B. no,in C. not,with D. no,on11-I dont know _ to play the piano? -My cousin can teach you.A. who B. what C. how D when12.-Sorry sir,I broke your cup.-_ are you going to deal with the broken cup?A. Where B.How C. What D.When13We cant do well in examinations _ we study hard in school time.A. if B. and C. since D. unless14f you want to study English well,please read aloud evert morning.It helps _.A. a lot B. lot of C. a little D. a bit of15.He cant _ English,but he can _ it in Japanese.A. speak,speak B. say,speak C. speak,say D. speak,talk二根据句意，用方框中所给词语的适当形式填空，每词只用一次。do, study, play, watch, use, speak, learn, work out, think,1. I started _ this kind of new