新版-人教版九年级英语(1-5)单元知识点回顾及精练检测1讲解课件.ppt

1、2014年秋人教版九年级英语（1-5)单元知识点回顾及精练检测词词 汇汇 点点 睛睛句句 型型 透透 视视Section A 一一.词汇精讲词汇精讲 1.1.辨析辨析 discover,invent,find与与find out 词条词条用法用法discover指指“发现发现”某种本来存在，而以前未被发现的东西或事物。某种本来存在，而以前未被发现的东西或事物。invent指指“发明，创造发明，创造”出自然界里原来没有的东西。出自然界里原来没有的东西。find表示表示“找到找到”，强调经过，强调经过“寻找寻找”(look for)后后“找找”的结果。的结果。find out通常表示通常表示“弄明

2、白，搞清楚，查明弄明白，搞清楚，查明”，和，和discover是近义表达。是近义表达。活学活用活学活用用用discover或或invent填空填空（1）Edison _ 1,093 inventions in his life.（2）We tried to _ what had happened.inventeddiscoverSection A 2 2ask sb.for help向某人求助向某人求助 观察观察 He needed to ask me for help.他不好意思向我求助。他不好意思向我求助。探究探究 该短语中该短语中ask是动词，意为是动词，意为“要求；请求要求；请求”。拓

3、展拓展 由由ask构成的短语还有：构成的短语还有：ask for advice 征求建议征求建议ask sb.to do sth.要求某人做某事要求某人做某事ask sb.not to do sth.要求某人不要做某事要求某人不要做某事Section A 活学活用活学活用()Our teacher often asks us_ questions in groups.Adiscuss Bto discussCdiscussing DdiscussedB 解析解析 ask sb.to do sth.是固定搭配，意为是固定搭配，意为“要求某人做要求某人做某事某事”。Section A 3 3fin

4、ish doing sth.结束做某事结束做某事 观察观察 I have to finish reading a book and give a report next Monday.我不得不读完一本书，下周一做报告。我不得不读完一本书，下周一做报告。探究探究 finish(end up)后若跟动词，只能跟动名词。后若跟动词，只能跟动名词。Section A 拓展拓展 类似用法的单词：类似用法的单词：Section A 4be afraid to do sth.害怕做某事；不敢做某事害怕做某事；不敢做某事 观察观察 But I was afraid to ask questions becau

5、se of my poor pronunciation.但是我不敢问问题，因为我的发音不好。但是我不敢问问题，因为我的发音不好。探究探究 该短语中该短语中afraid是形容词，意为是形容词，意为“害怕的害怕的”，它的近，它的近义词是义词是terrified,frightened。Section A 拓展拓展 和和afraid有关的搭配有：有关的搭配有：Section A Some children are afraid of the dark.有些小孩怕黑。有些小孩怕黑。She was afraid of falling down.她担心摔倒。她担心摔倒。Im afraid that I ca

6、nt solve the problem.恐怕我无法解决这个问题。恐怕我无法解决这个问题。活学活用活学活用1 1根据汉语意思完成句子根据汉语意思完成句子大多数女孩都害怕蜘蛛。大多数女孩都害怕蜘蛛。Most girls are _ _spiders.afraid of Section A 5 5look up查找；查阅查找；查阅 观察观察 I looked them up in a dictionary.我在词典里查阅它们我在词典里查阅它们(的用法的用法)。You can look up this word in the vocabulary.你可以在词汇表里查这个词。你可以在词汇表里查这个词。

7、探究探究 look up的宾语是名词时，该名词宾语可以位于的宾语是名词时，该名词宾语可以位于look up之后，还可以位于之后，还可以位于look和和up之间；之间；look up的宾语是代词时，该的宾语是代词时，该代词宾语只能位于代词宾语只能位于look和和up之间。之间。Section A 拓展拓展 常见的常见的look短语还有：短语还有：Section A 活学活用活学活用()My mother is ill in hospital.I have to _ my grandparents at home.Alook outBlook afterClook up Dlook at B 句型

8、透视Section A 1 1A:How do you study for a test?A:A:你怎样备考？你怎样备考？B:I study by working with a group.B:B:我通过参加学习小组来学习。我通过参加学习小组来学习。探究探究 本句中的本句中的“by working with a group”属于属于“by_(_(短语短语)”)”的搭配，在句中作的搭配，在句中作_状语，该结构中状语，该结构中by是介词，意为是介词，意为“以以的方式；通过的方式；通过的方式的方式”。如：。如：动名词动名词 方式方式 Section A How do you learn Englis

9、h?你怎样学英语？你怎样学英语？I learn by studying with a group.我通过加入学习小组的方式来学习。我通过加入学习小组的方式来学习。拓展拓展 Section A 活学活用活学活用()You can improve your English _ practicing more.Aby Bwith Cof Din A 解析解析 本题考查介词的用法。句意为本题考查介词的用法。句意为“你可以通过多练习你可以通过多练习来提高你的英语水平来提高你的英语水平”，此处所缺的介词是，此处所缺的介词是byby，表示，表示“通过通过；以；以的方式的方式”。Section A 2 2It

10、s too hard to understand spoken English.要理解英语口语真是太难了。要理解英语口语真是太难了。探究探究 本句属于本句属于“Itsadj.(for sb.)to do sth.”句式，其中句式，其中it是是_主语，真正的主语是其后的主语，真正的主语是其后的_“to understand spoken English”。如：。如：It is important to keep calm in an emergency.在紧急情况下保持镇静是很重要的。在紧急情况下保持镇静是很重要的。形式形式 动词不定式动词不定式 Section A 辨析辨析 “Itsadj.(

11、for/of sb.)to do sth.”句型中用句型中用forfor和和ofof的区别的区别 Itsadj.for sb.to do sth.Itsadj.of sb.to do sth.该句型中的形容词一般为表示性格，品德该句型中的形容词一般为表示性格，品德，心智能力，或主观感情、态度的形容词，心智能力，或主观感情、态度的形容词，如，如good,kind,nicegood,kind,nice，clever,foolish等等。该句型中的形容词一般为表示事物该句型中的形容词一般为表示事物的特征、特点或客观形式的形容词的特征、特点或客观形式的形容词，如，如easy，hard，difficul

12、t,interesting，impossible等。等。可改为可改为“Sb.isadj.to do sth.”结构。结构。不能改为不能改为“Sb.isadj.to do sth.”结结构。构。Section A Its very difficult for him to learn two languages.对他来说学两门外语是很难的。对他来说学两门外语是很难的。Its very kind of you to help me.你来帮助我，你真是太好了。你来帮助我，你真是太好了。Section A 活学活用活学活用()It is important _ people _ learn team

13、spirit.Aof;of Bof;toCfor;to Dto;to C 解析解析 考查考查“Itsadj.for sb.to do sth.”。句意为。句意为“对对人们来说，学习团队精神是很重要的人们来说，学习团队精神是很重要的”，由此可知答案为，由此可知答案为C C。Section A 3The more you read,the faster youll be.你读得越多，就会越快。你读得越多，就会越快。探究探究 本句是本句是“The_，the_”的的结构，表示结构，表示“越越越越”，属于由比较级构成的常见句，属于由比较级构成的常见句式。如：式。如：The busier my mothe

14、r is,the happier she feels.我妈妈越忙，我妈妈越忙，她就觉得越开心。她就觉得越开心。比较级比较级比较级比较级Section A 活学活用活学活用()The doctor told me not to eat too much,but I find it difficult.The doctor is right._ you eat,_ you will be.AThe less;the healthier BThe less;the more healthier CThe more;the healthier DThe more;the more healthier

15、A Section A 4 4The teacher spoke so quickly that I did not understand her most of the time.老师说得太快了，以至于大多数时间我都理老师说得太快了，以至于大多数时间我都理解不了她的话。解不了她的话。探究探究 本句是含有结果状语从句的复合句，本句是含有结果状语从句的复合句，sothat表示表示“如此如此以至于以至于”，so修饰形容词或副词。修饰形容词或副词。Section A 拓展拓展 sothat,suchthat与与so thatsothat 引导结果状语从句，表示引导结果状语从句，表示“如此如此以至于以

16、至于”，其中，其中so修饰形容词或副词。修饰形容词或副词。suchthat 引导结果状语从句，表示引导结果状语从句，表示“如此如此以至于以至于”，其中，其中such修饰名词。修饰名词。so that 表示表示“以至于；为的是以至于；为的是”，引导目的状语从，引导目的状语从句。句。Section A She is such a good teacher that all of us love and respect her.她是一位很好的老师，我们都敬爱她。她是一位很好的老师，我们都敬爱她。He gets up very early so that he can catch the early

17、bus.他起床很早，这样他能赶上早班车。他起床很早，这样他能赶上早班车。Section A 活学活用活学活用()Lin Shuhao is _ famous _ all the basketball fans in China know him.Atoo;to Benough;to Cso;that Das;as C 解析解析 考查连词的用法。考查连词的用法。tooto意为意为“太太而不能而不能”；enoughto意为意为“足够足够以以”；sothat意为意为“如如此此以至于以至于”；asas意为意为“与与一样一样”。句意：林。句意：林书豪如此出名以至于中国所有的篮球迷都知道他。故选书豪如此出

18、名以至于中国所有的篮球迷都知道他。故选C。Section A 5I want to learn new words and more grammar so that I can have a better understanding of English movies.我想学生词以我想学生词以及更多的语法，以便我能更好地理解英文电影。及更多的语法，以便我能更好地理解英文电影。探究探究 本句是含有目的状语从句的复合句，本句是含有目的状语从句的复合句，so that表示表示“如如此；以至于此；以至于”。如：。如：Bring it closer so that I can see it better

19、.把它拿近点儿，以便我看得更清楚。把它拿近点儿，以便我看得更清楚。词词 汇汇 点点 睛睛句句 型型 透透 视视Section B 词 汇 点 睛1ability n.能力；才能能力；才能 观察观察 Everyone is born with the ability to learn.每个人天生都具有学习的能力。每个人天生都具有学习的能力。探究探究 ability是名词，是名词，have the ability _ _ sth.意为意为“有能力做某事有能力做某事”。to do 拓展拓展 同根词：同根词：able adj.能的；有能力的能的；有能力的 Section B 2make mistake

20、s犯错；出错犯错；出错 观察观察 I often make mistakes in grammar.我经常在语法方面犯错。我经常在语法方面犯错。探究探究 make mistakes/make a mistake意为意为“犯错；出错犯错；出错”，表，表示示“在某方面犯错在某方面犯错”要用要用make mistakes/a mistake _ sth.。inSection B 拓展拓展 make的常见搭配有：的常见搭配有：make a living 谋生；谋生；make friends 交朋友；交朋友；make faces 做鬼做鬼脸；脸；make noise 制造噪声；制造噪声；make the

21、 bed 整理床铺；整理床铺；make money 挣钱；挣钱；make a decision 做决定；做决定；make progress 取得取得进步；进步；make a wish 许愿。许愿。活学活用活学活用他在考试中犯了许多错。他在考试中犯了许多错。He _ _ _ _ in the exam.made lots of mistakes Section B 3depend on取决于；依靠；依赖取决于；依靠；依赖 观察观察 But whether or not you can do this well depends on your learning habits.但是你是否能做好这件事

22、取决于你的学习习惯。但是你是否能做好这件事取决于你的学习习惯。探究探究 depend on(depend upon)意为意为“取决于；依靠；依取决于；依靠；依赖赖”。Section B 活学活用活学活用Can you go for a picnic as planned?It _(决定于决定于)the weather.depends on Section B 4pay attention to关注；注意关注；注意 观察观察 You must pay attention to listening to your teacher in class.在课堂上你必须注意听老师讲课。在课堂上你必须注意听

23、老师讲课。探究探究 pay attention to表示表示“关注；注意关注；注意”，其后若跟动，其后若跟动词，要用词，要用_形式。形式。动名词动名词Section B 5connectwith把把和和联系联系/连接起来连接起来 观察观察 Good learners often connect what they need to learn with something interesting.好的学习者经常把他们需要学习的东西和有趣的东西联系起来。好的学习者经常把他们需要学习的东西和有趣的东西联系起来。探究探究 connectwith意为意为“把把和和联系起来；把联系起来；把和和连接起来连接

24、起来”。Section B 活学活用活学活用请将这些导线和电池的引线连接起来。请将这些导线和电池的引线连接起来。Please _ these wires _ the leads of the battery.connectwith 句型透视Section B 1I dont know how to increase my reading speed.我不知道如何提高我的阅读速度。我不知道如何提高我的阅读速度。探究探究 本句中的本句中的how to increase my reading speed属于属于“特殊特殊疑问词疑问词_”_”的复合结构，在句中作动词的复合结构，在句中作动词know的的

25、_语。语。动词不定式动词不定式 宾宾 Section B 拓展拓展 “特殊疑问词动词不定式特殊疑问词动词不定式”的复合结构作宾语时，的复合结构作宾语时，可以转化为宾语从句。可以转化为宾语从句。Could you please tell me how to get there?Could you please tell me how I can get there?你能告诉我怎样到那吗？你能告诉我怎样到那吗？Section B 活学活用活学活用改为同义句改为同义句We want to know how we can study well.We want to know _ _ study wel

26、l.how to 解析解析 特殊疑问词接不定式短语作特殊疑问词接不定式短语作knowknow的宾语，相当于一个的宾语，相当于一个宾语从句；当主句主语与宾语从句主语一致时，可将带有特宾语从句；当主句主语与宾语从句主语一致时，可将带有特殊疑问词的宾语从句改为殊疑问词的宾语从句改为“特殊疑问词动词不定式短语特殊疑问词动词不定式短语”结构。结构。Section B 2I dont have a partner to practice English with.我没有一位可以一起练习英语的搭档。我没有一位可以一起练习英语的搭档。探究探究 本句中的本句中的to practice English with是

27、动词不定式短语，是动词不定式短语，作后置作后置_语，修饰语，修饰a partner，注意，注意to practice English with中的介词中的介词_不能省略。不能省略。定定 with 拓展拓展 practice后只能跟动名词。后只能跟动名词。practice _表示表示“练习做某事练习做某事”。doing sth.My brother often practices_(play)chess with my father.playingSection B 3Even if you learn something well,you will forget it unless you u

28、se it.即使你学某样东西学得很好，如果你不使用它，你也会忘记。即使你学某样东西学得很好，如果你不使用它，你也会忘记。探究探究 (1)even if意为意为“尽管；即使尽管；即使”，用来引导让步状语，用来引导让步状语从句，可以与从句，可以与even though互换。互换。(2)unless(2)unless是连词，意为是连词，意为“除非；如果不除非；如果不”，引导条件状语，引导条件状语从句。如：从句。如：She will burn herself out unless she gets more sleep.如果她得不到更多的睡眠，她的身体就要垮了。如果她得不到更多的睡眠，她的身体就要垮了

29、。Section B 活学活用活学活用()(1)This dress was last years style.I think it still looks perfect_it has gone out this year.Aso thatBeven though Cas if Dever since()(2)The rivers will become dirtier and dirtier _we take action to protect them.ASince BifCuntil Dunless B D I learn English by working with friends

30、.by reading Englishby making flashcards.by reading the textbook.by asking the teacher for help.by taking notes carefully.by studying with a group.by listening to tapes.How do you learn English?2022-12-6Topic:How do you study English?I study byListening:Speaking:Reading:Writing:listening to tapesread

31、ing aloud to practice pronunciationWriting to pen palreading English 20 minutes everyday.listening to tapes can improve my listening skills.It can help my speaking skillsReading English everyday can improve my reading speed.Writing to my pen pal often can improve my writing skills.2022-12-6How to be

32、 a good learner As a good leaner,we should have good habits and ways of learning.We need to get ready for our lessons before class and always listen carefully in class.After class,we must go over the lessons and finish our homework on time.Its good to study in groups and help each 2022-12-6other.As

33、a student,working hard is important but dont forget to do sports and keep healthy.We should do more reading in our free time.If we have any problems,wed better ask others for help.I hope all these will be helpful to us.2022-12-6第一单元检测第一单元检测 一单项选择 1._ do you study English?By listening to tapes.A.How

34、B.Where C.When D.Why 2._conversations with others is one of the secrets to _a successful learner.A.Practice,become B.Practice,becoming C.Practicing,becoming 3-Therere a few new words in the article?-What about _in your dictionary?A.looking it up B.looking up it C.looking them up A CCC2022-12-6 4.Wel

35、l go out to play _ it rains tomorrow.A.so B.unless C.because 5._or not you can learn well depends on your learning habits.A.If B.Weather C.Whether 6.The more careful you are,_mistakes youll make.A.fewer B.the fewer C.the less 7.For the first time,pay attention _quickly to get the main ideas.A.to rea

36、d B.reading C.to readingBCBC2022-12-68.Jenny found it very easy English well.A.learning B.to learn C.learn D.learned 9.He_ with the girl with golden hair and will soon get married_ her.A.falls in love;to B.is in love;to C.loves;with D.loves;toBA2022-12-610.I dont have a partner to practice English _

37、.-Why not join an English language club to practice _?A./;speakingB.with;to speakC./;to speakD.with;speaking 11.-She hardly makes mistakes _English grammar.-No,it seems that she was born _the ability to learn languages.A.in,with B.with,in C.in,in D.with,withDA2022-12-6二用所给单词的适当形式填空。1.He learns Engli

38、sh by _(keep)an English notebook.2.Dont be afraid of _(make)mistakes.3.She was born with the ability _(learn).4.I met a beautiful girl_(call)Li Yan 5.Its not easy for me _(follow)the teachers because they speak too quickly.6.Do you enjoy _(learn)English?keepingmakingto learncalledto followlearning20

39、22-12-6 7.I have to finish (read)a book and give a report next Monday.8.I often practice (speak)English after class.9.Last night they kept (write)new words.10.Do you have trouble _(take)a lot of grammar notes?readingpracticingwritingtaking2022-12-6 11.I dont know where _(go).12.Its important for us

40、_(learn)English well.13.Our classroom needs _(clean)every day.14.Why_(not come)here on foot?15.Wei Fen found it difficult _ (learn)English to goto learnto cleannot cometo learn2022-12-6三.用所给单词的适当形式填空（learn,success,listen,stay use call,review）1.Mary said the learned English by_to tapes.2.I often go o

41、ut with friends on weekends instead of_ at home alone.3.He_ in building a new house by trying many times last year.4.I dont know how _ commas.5.Wei Fen found it difficult _English.6.Do you know the movie_ Red Star?7.she will do better in the exam if she _the important points earlier.listeningstaying

42、succeededto useto learncalledreviews2022-12-6词词 汇汇 点点 睛睛句句 型型 透透 视视2022-12-6Section A 1put on增加增加(体重体重)；发胖；发胖 观察观察 Ive put on five pounds!我又胖了五磅！我又胖了五磅！He put on his coat and then went out.2022-12-6Section A 探究探究 put on含义丰富，除了表示含义丰富，除了表示“增加增加(体重体重)；发胖；发胖”外，外，还有还有“穿上；戴上穿上；戴上”和和“表演；演出表演；演出”之意。之意。拓展拓展由

43、由put构成的短语还有：构成的短语还有：put away收起来；收起来；put down放下；记下；放下；记下；put up搭起，建造；搭起，建造；put out熄灭；熄灭；put off推迟。推迟。2022-12-6Section A 活学活用活学活用()How heavily it is raining!What a pity!We have to _ our sports meeting.Aput off Bput outCput on Dput up A 解析解析 本题考查本题考查put短语。结合本题场景可知短语。结合本题场景可知“雨下得很大，雨下得很大，我们不得不推迟运动会我们不得不

44、推迟运动会”，故，故put off符合题意。符合题意。2022-12-6Section A 2shoot down射下；击落射下；击落 观察观察 After Hou Yi shot down the nine suns,a goddess gave him magic medicine to thank him.在后羿射下九个太阳之后，在后羿射下九个太阳之后，王母娘娘送给了他仙药以表示感谢。王母娘娘送给了他仙药以表示感谢。探究探究 该短语中该短语中shoot是动词，意为是动词，意为“射击射击”，其过去式和，其过去式和过去分词均为过去分词均为shot。活学活用活学活用后羿为什么要射下九个太阳呢？

45、后羿为什么要射下九个太阳呢？Why did Hou Yi have to _ _ the nine suns?shoot down 2022-12-6Section A 3lay out摆开；布置摆开；布置 观察观察 He quickly laid out her favorite fruits and desserts in the garden.他快速地把她最喜欢的水果和甜点摆放在花园里。他快速地把她最喜欢的水果和甜点摆放在花园里。探究探究 该短语中该短语中lay意为意为“放置放置”，其过去式和过去分词，其过去式和过去分词均为均为 laid。2022-12-6Section A 拓展拓展

46、符合符合“动词动词out”结构的短语还有：结构的短语还有：v.+out2022-12-6 句型透视Section A 1What good news it is!波水节真好玩！波水节真好玩！探究探究 本句是由本句是由whatwhat引导的感叹句，结构是引导的感叹句，结构是“What a/anadj.n.”。what在感叹句中修饰名词。如：在感叹句中修饰名词。如：What a hot day!多热的天气啊！多热的天气啊！拓展拓展 how也可以用于引导感叹句，多用于修饰形容词或副也可以用于引导感叹句，多用于修饰形容词或副词。如：词。如：How well he sings!他唱得多好呀！他唱得多好呀

47、！2022-12-6Section A 活学活用活学活用()_ great picture!Who painted it?AHow BWhatCHow a DWhat a D 解析解析 本题考查感叹句的结构。感叹名词本题考查感叹句的结构。感叹名词picture要用要用what；而；而且且picture是可数名词，其前要用不定冠词是可数名词，其前要用不定冠词a修饰。故答案为修饰。故答案为D。2022-12-6Section A 2I believe that April is the hottest month in Thailand.我认为四月是泰国最热的月份。我认为四月是泰国最热的月份。探究

48、探究 本句是含有宾语从句的复合句，主句是本句是含有宾语从句的复合句，主句是I believe，从，从句是句是April is the hottest month in Thailand，that是引导词，可以是引导词，可以省略。如：省略。如：I think that she is a good student.我觉得她是一名好学生。我觉得她是一名好学生。2022-12-6Section A 拓展拓展 当宾语从句对应的主句是当宾语从句对应的主句是I/We think/believe时，如时，如果从句表达的是否定意义，则要否定主句而不是从句，这就果从句表达的是否定意义，则要否定主句而不是从句，这就

49、是宾语从句的是宾语从句的“否定前移否定前移”原则。原则。活学活用活学活用改为否定句改为否定句I believe she can do it well.I _ _ she can do it well.dont believe 2022-12-6Section A 3Whoever drank this could live forever无论谁喝了它都会长生不老无论谁喝了它都会长生不老 探究探究 本句中本句中whoeverwhoever是代词，意为是代词，意为“谁；无论谁谁；无论谁”，whoever drank this是主语从句，是主语从句，whoever=no matter whowhoe

50、ver=no matter who2022-12-6词词 汇汇 点点 睛睛句句 型型 透透 视视2022-12-6Section B 11 lie作动词时的含义不同，其过去式和过去分词也有所作动词时的含义不同，其过去式和过去分词也有所不同。不同。含义含义过去式过去式过去分词过去分词现在分词现在分词躺；平躺躺；平躺laylain lying 处于；坐落于处于；坐落于laylain说谎；撒谎说谎；撒谎liedlied2022-12-6Section B 2warn v警告；告诫警告；告诫 The doctor warned him to give up smoking.医生告诫他要戒烟。医生告诫他