课时06.非谓语动词-2023中考英语四轮总复习(版)(学生版)-中考英语备考资料重点汇总知识点归纳.docx
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1、第六讲非谓语动词非谓语动词作定语和状语的用法是选择题,语法填空的常考点,从形式上看,主耍考查动词 不定式的一般式,现在分词的一般式和过去分词;非谓语动词作状语的考查频率相对更高。 非谓语动词分类:动词不定式 动名词 现在分词 过去分词非谓语动词备考:非谓语动词作状语、定语、宾语、宾补、主语和表语非谓语动词的形式及句法功能作状语非渭语动词非渭语动词的核心考点作定语作宾语补足语作宾语作主语及表语独立主格结构4高频轰点突破常见搭配:动词不定式to dowant, would like, decide, plan, hope, wish, need, agree, learn, manage, pre
2、tend, offer, choose, promise, warn, ask, allow, order, encourage, invite, remind, advise.动名词doingenjoy, finish, imagine, keep, practice, mind, avoid, admit, consider, be busy, be worth, feel like, cant help, look forward to, be used to, pay attention to.动词原形do情态动词+ domake/ let/ help/ why not/ why do
3、nt you/ had better/ would rather + do常见考点:L动名词做主语(谓语动词用单数)Skating is very interesting. Skating 做主语。2 .动名词做宾语/介宾/定语/表语。3 .动词不定式做主语/表语/宾语/宾补/状语(目的状语).4 .特殊疑问词+动词不定式.Eg: what to do/ how to do sth.重难点:(培优选讲)L分词:动词过去分词done:表被动关系动词现在分词doing:表主动关系考点1动词不定式1 .动词不定式的构成动词不定式的基本形式为:to+动词原形,有时可以省略t。,这里的to是不定式符号,
4、本身无词义,动词不定式的否定形式是not+(to+)动词原形。动词不定式没有人称和数的变化。2 .动词不定式的基本用法用法说明例句作 宾 语 补 足 语To go to sleep early and get up early is a good habit.I cant afford to buy a digital camera at the moment.I find it easy to read English every day.I would rather stay in the room.My mother encourages me to learn Japanese.I o
5、ften hear Li Ming sing in the next room.You must help me(to)do my homework this afternoon.动词不定式作主语时,常用it作形式主语,而将真正的主To learn English well is useful.语放在句末,避免句子头重脚轻=It is useful to learn English well.如果要说明不定式表示的动作的执行者,可以在不定式It is good for you to go out for a walk.前加一个 for 短语。其结构为 It+be+adj.+for sb.+to
6、 do sth.在以某些表示人的品质、特征等的形容词(如kind,good,nice,wise,clever,polite 等)作表语时,不定式之前 Its not polite of him to speak to old people 可以加一个。f短语,用来说明动作的执行者。其结构为Hke that.It+be+adj.+of sb.+to do sth.两个或两个以上的动词不定式并列时,第一个不定式带 to,后面的不定式通常省略to不定式用在及物动词后作宾语,常见的这类及物动词有begin,choose,continue,decide,expect,fail,forget,hate,h
7、elp,ho pe,learn,manage,mean,need,offer,plan,prefer,pretend,promis e,refuse,try,afford,agree,start,like 等在find,think后跟不定式作宾语时,常用it作形式宾语,而 将真正的宾语放在后面在某些句型中,不定式中的to常被省略,如Why not do.?Why dont you do.had better do.,.would rather do.,CouldAVould/Will you please do.?常接不定式作宾语补足语的动词有 want,ask,tell,allow,get,
8、would like,advise,encourage 等一些使役动词和感官动词也用不定式作宾补,这时不定 式要省略to。这些动词有一感(feel)、二听(hear,listen to)、 三让(let,make,have)、四看(look at,see,watch,notice)。但变 成被动语态时必须加上to动词help后面的不定式,可以带to,也可以不带to作状语作表语和疑问词连用作定语的不定式,要放在它所修饰的名词或代词之后 如果不定式中的动词是不及物动词,且与它所修饰的词 构成逻辑上的被动关系,则作定语的不定式要加上相应 的介词;但是,当不定式修饰的名词是time,place或way
9、时, 不定式后面习惯上要省略介词不定式修饰something,anything,nothing时,放在它们的后 面,如果something,anything,nothing有形容词修饰,词序 是:something/anything/nothing+形容词+不定式 不定式经常作目的状语,可位于句首或句末和某些形容词连用构成“be+形容词+不定式”结构,作原 因状语作程度或结果状语时,常与enough(表示肯定)或too(表示 否定)连用表示主语的“职业、职责或性质”等,通常对连系动词前面 的名词进行解释说明不定式常和疑问词what,which,when,where,how连用,在 句中作主语、
10、宾语、表语等I have some clothes to wash.He is looking for a room to live in.We have a lot of things to talk about.My grandma had no place to live(in)in the old days.I had something cold to drink.To be a good student,one must study hard.We are sorry to trouble you.He is old enough to go to school.He is too
11、 young to go to school.His wish is to become a doctor.He didnt know where to go.=He didnt know where he should go.题组训练根据提示完成句子 I hope (find)a good job in a foreign company after I graduate from school.He found it hard (catch up with)his classmates.Father asks me (not play)computer games before finis
12、hing my homework.AH the children like Mr. White very much because he often makes them (laugh).()Let him (have)a rest.I think he must be tired after the long walk.We have two rooms (live)in,but I cant decide which one (choose).考点2动名词一、动名词L动名词的构成动名词由“动词原形+-ing”构成,它具有名词的性质,在句子中可以作主语、表语、宾语和 定语,同时又保留了动词的
13、性质,可以有自己的宾语和状语。2 .动名词的基本用法用法说明例句作主语 动名词在句中作主语时,谓语动词用单数。有时可用it Swimming is good for our health.作形式主语常用作真正主语的动名词放在句末Its interesting playing withchildren.动词enjoy,practice,finish,mind,miss,keep,suggest,imagine,conHer sister practices speaking English every day.sider等后面接动名词作宾语作宾语某些由介词构成的短语动词,如be interest
14、ed in,be proudWe are proud of being Chinese.of,be worth,be used to,feel like,give up,think of,take partWe are used to living in this city.in等之后也接动名词作宾语作定语 通常位于名词前They found another hiding place.作表语 表示主语具有抽象名词特性Seeing is believing.注意:英语中有一些词或短语后面常跟动名词作宾语。我们可按下面的顺口溜记忆:完成练习值得忙(finish,practice,be worth,
15、be busy)继续习惯别放弃(ke叩on,be used to,give up)考虑建议不禁想(consider,suggest,cant help,feel like)喜欢思念耍介意(enj oy,miss,mind)下列短语中的to为介词,后面应加动名词作宾语。make contributions to.为做贡献devote oneself to.致力于look forward to期盼prefer.。比起更喜欢need,require,want后接动名词等于接不定式的被动式。The flowers need watering.=The flowers need to be watere
16、d.二.知识拓展动词后接不定式与动名词的区别stoptodost/i.停下来去做某事Istopdo出gst/i .停止做某事Stop to think about it for a moment,停下来想一下这件事。Stop talking,please.请停止说话。fremembertodosth.记住要做某事(动作未发生) Irememberdoingsth .记得曾做过某事(动作已发生)Please remember to post my letter.请记得把我的信寄走。I remember posting your letter.我记得把你的信寄出去了。fforgettodosth.
17、忘记做某事(动作未发生)Iforgetdoingsth.忘记做过某事(动作已发生)I forgot to bring my homework.我忘记带作业了。I forgot bringing my homework.我忘记已经把作业带来了。ftrytodosth.努力去做某事(trydoingsth.试着做某事Please try to do better next time.请下次设法做得更好些。He tried speaking English to us,他试着用英语和我们谈话。(goontodosth .(做完一件事后)接着去做另外一件事.Igoondoingsth.不停地做某事Go
18、 on to do the other exercises after you finish this one.做完这个练习题后,接着做其他的。He said nothing but just went on working.他什么都不说只是不停地干活。fallowsb. todosth.允许某人做某事lallowdoingsth.允许做某事We dont allow students to go out.我们不允许学生夕卜出。We dont allow smoking here.我们不允许在这里吸烟。regrettodosth.对要做某事感到遗憾(未做)Iregretdoingsth .对做
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