1、8B Unit 5考点梳理及易错题巩固考点梳理A 词 汇 点 睛1 explain vt.& vi. 解释【点拨】 explain 为动词，意为“解释”，后面可直接接 sth，explain sth；接sb时要先加介词to, “向某人解释某事”应表达为 explain sth to sb。 Miss White is patient enough to explain the Maths problem to us many times. 怀特老师不厌其烦地给我们多次讲解这道数学题。【拓展】explain的名词形式为explanation，为可数名词。2 cut in (on sb/sth)
2、打断(谈话)，插嘴Dont cut in on your mother when she is talking. 你妈妈讲话时，不要插嘴。【拓展】 cut in on还可表示“加入；干预；插队”。I would like to cut in on this project.我愿意加入这个项目。I think I should cut in on what they are doing. 我想我应该对他们正在做的事情进行干预。He was stopped when he tried to cut in on the queue. 他试图插队的时候被人拦住了。【典例】Im sorry to on
3、you, but there are one or two things I dont understand. 2018连云港It doesnt matter. A.cut down B.cut out C.cut in D.cut off 3 avoid vt. 避免【点拨】 avoid是及物动词，意为“避免”，后常跟名词、 代词或v.ing形式作宾语。avoid doing sth.意为“避免做 某事”。 You should avoid eating such unhealthy food. 你应避免吃这些不健康的食品。【典例】2018襄阳 The traffic is terribly
4、 busy in the morning.Youd better avoidin the centre of the city. A.drive B.driving C.to drive D.driven 4 way n. 路，路线；方式，方法【点拨】 way的本意为“路，道路”，也可指“方式，方法；方面”，常和in连用。与way 相关的搭配：in this way 用这种方法 in the same way 用同样的方法 in different ways 用不同的方式in many ways在许多方面 in some ways 在某种程度上，在某些方面 in ones way 挡住某人的路
5、on ones/the way to 在去的路上 lose ones wayget lost 迷路 by the way 顺便问一下【典例】 2018无锡二模 If someone is your way, what will you do? I will wait until he or she moves instead of pushing past. A.in B.on C.by D.along 【巧辨异同】1 sometimes, some times, sometime和some time 词条 词性 意义及用法 sometimes 频度副词 意为“有时”，多与一般现在时连用，它可
6、位于句首、句中或句末。 some times 名词短语 意为“几次”，其中time是可数名词，对其提问用how many times。 sometime 副词 意为“某时”，表示某个不确切或不具体的时间，常用于过去时或将来时，对其提问用when。 some time 名词短语 意为“一段时间”，常与延续性动词连用，对其提问用how long。 【典例】 选用方框内的单词或短语填空 sometimesometimessome timesome times 1） an advertisement can lead you to buy something you dont need at all.
7、So you have to be careful.2）When the summer vacation comes, most people like to take a vacation in July or August. 3）They said they would stay there for . 4）How many times have you been to Beijing? . 2 too， enough和so词条 含义 用法 too 太，很 常用于“too形容词/副词to”结构，表示否定意义，意为“太而不能”。 enough 足够 常用于“adj./adv.enoughto
8、 do sth”结构，意为“足够做某事”。 so 如此 常用于“sothat”结构，意为“如此以至于”。 He is too young to go there by himself. 他太小了，不能单独去那里。He is tall enough to reach the ball on the shelf.他足够高，能够到架子上的球。The young man is so strong that he can carry that heavy box. 这个年轻人如此强壮，可以搬动那个重箱子。【拓展】“betoo形容词to do sth”结构常可以转换为“be not(对应反义)形容词eno
9、ughto do sth”His sister is too young to look after herself.His sister isnt old enough to look after herself.他妹妹太小了，还不能照顾自己。 【典例】 2017甘孜改编 Because of the terrible flu, Tom was weak feed himself. A.too; toB.enough; to C.so; that D.such; that 3 too, as well, also和either这四个词(组)均可表示“也”，但用法不同：too 用于肯定句和疑问
10、句末尾，常用逗号与前面的内容隔开。 as well 用法与too相同，位于句尾，但前面通常不用逗号。 also 位于be动词、助动词或情态动词后，行为动词前。 either 用于否定句末尾，常用逗号与前面内容隔开。 【典例】 2019原创 用also, too, as well或either填空（1）He likes swimming in summer. （2）My father didnt go to the park, and I didnt go, . （3）The little boy can play basketball, and he can play football . （
11、4）Why dont you go skating with us, ? 重点句型1.教材原句：First,always share your things with others.【知识链接】other / the other / others / another的区别：anotherthe other两者中的另一个Onethe other泛指三个及以上另一个，任意一个Another+名词单数Another+数词+名词复数otherthe others 其余的，另外的any /some other+名词复数others作代词，别的人或物 (剩余的部分）= other+名词复数Someothe
12、rs作代词，特指其余的人=the other+名词复数（剩余的全部） 【注意】Another+数词+名词复数=数词+more+名词复数 例如：another three day=three more days典例5( )1.I havent any_ books except this one. A.other B.another C.others D.the other ( )2.In our class only Tom is English, _are Chinese. A.others B.the other C.the others D.another ( )3.He has two
13、 brothers. One is 10 years old,_ is 5 years old. A.other B.another C.others D.the other ( )4.Mary doesnt want to buy this skirt. Would you please show her_ one? A.others B.the other C.the others D.another2.教材原句：British people are very polite at home as well, arent they?【知识链接】as well与as well as的用法区别a
14、s well“也”相当于too或also，常位于句末，无须用逗号与句子分开。例：IamgoingtoLondonandmysisterisgoingaswell（going，too）.aswellas（1） 和；也。用法：该词组为连词，连接同等并列成分，连接两个主语时，它强调的是前一项，后一项只是顺便提及，谓语动词采用就远原则。例：Lilyaswellasherparentsisveryfondofclassicalmusic.（2）指“和一样好”，用来表示同级比较，例：He plays the guitar as well as you.典例6( )1.They play all kinds
15、 of instruments and sing _. A.also B.either C.as well D.as well as( )2.Tom，_ Jane and Rose，_ going to the farm on foot. A.as long as；is B.as well as；are3.教材原句：Im sure theyre helpful to us.【知识链接】be sure的用法 “be sure从句”意为“有把握，确信”。 sure在此是形容词作表语，但不能置于名词前作定语。 sure前可用一些副词修饰，如：quite, absolutely等。 (1)be sur
16、ethat从句/wh从句，肯定，确信 (2)be sureabout/ of(名词/动名词)，对有把握；确定 (3)be sure to do sth.一定会，准会 that从句/wh-从句 意为“肯定；确信”。 We are sure that he is honest. be sure + of /about+名词或动词-ing 意为“对有把握；确定” to do sth. 一定要做某事，肯定要做某事。 Its sure to rain tomorrow. make sure“弄确实；核实；查证” 1) 宾语从句。当从句表示将来的事情时，通常用一般现在时来表示。2) Of/about3)
17、What/how/when/to do sth.例如：Makesureofhiscomingbeforeyousetoff.Imakesure(that)hewouldcome. 出发之前要确定他是否来。我确信他会来。典例7 1）.Hes sure that he will succeed.（改为同义句）He _success.( ) 2）.Therearemanycomputersintheoffice.Make sure_thedoorbeforeyouleave. A.youwilllock B.youlock C.forlocking D.locking 4.教材原句：Dont lea
18、ve the tap running.【知识链接】run的用法用作不及物动词有“流动；奔跑；（机器）运转；退色”等意思。常用搭配：run after追逐、追求 run away逃跑、跑掉 run into遇到、撞上 run out of用完、用尽用作及物动词，意为“经营，管理”。 Herunstheschoolwell.典例8 .Withmymoney_.Iwentbackhome.A.ranoutof B.ranout C.runningoutof D.runningout5.教材原句：risk losing everything all at one time.【知识链接】risk的用法1
19、. 用作动词时，为及物动词，表示“冒的危险”“使遭受危险”。后接名词或动词-ing，常用搭配：risk ones life to do sth. 冒着生命危险做某事 risk doing sth.冒险做某事2. 用作可数名词时，意为“冒险行为，风险”常用搭配：run/take the risk of 冒的风险 take a risk冒险 at the risk of 冒的危险6.教材原句：Above all,when you are sitting at the table,you should not start eating until everyone is ready.【知识链接】ab
20、ove all的用法Above all首先；最重要的是强调要引起特别注意，类似especiallyFirst of all第一，首先表示次序，相当于at firstAfter all 毕竟，终究，到底表示让步 He is a child after all.In all总共；总计强调数量典例9( )1.I would like to buy a housemodern， comfortable，and _ in a quiet placeA.first of all B.after all C.in all D.above all( )2.Dont get frustrated （沮丧）by
21、your mistakes,and _you are new to the job.A.first of all B.after all C.in all D.above all【归纳】 常见的英文谚语：The early bird catches the worm. 早起的鸟儿有虫吃。 It never rains but it pours. 不鸣则已，一鸣惊人。Many hands make light work. 众人拾柴火焰高。 Every dog has its day. 人人皆有得意时。Put all eggs in one basket. 孤注一掷。 The grass is a
22、lways greener on the other side. 邻家芳草绿。/风景在别处。Actions speak louder than words. 事实胜于雄辩。 No pain, no gain. 一分耕耘，一分收获。A friend in need is a friend indeed. 患难见真情。 Practice makes perfect. 熟能生巧。Burn the candle at both ends. 蜡烛两头烧。/过度劳累。 You are never too old to learn. 活到老，学到老。 二、语法精讲enough to，tooto与so tha
23、t一、enough to，tooto与so that的句法结构（1) too+adj./adv. to+v.太.而不能做某事 例：He is too young to go to school. 他年纪太小还不能上学。注意 too.to结构和never一起使用时并不表示否定。如:One is never too old to learn. 活到老，学到老。（2）adj./adv.+enough to +v.足够.而能做某事 例：He is old enough to go to school. 他足够大了能上学了。（3） so +adj./adv.+that从句 如此.以致 例：He is s
24、o old that he can go to school. 二、这三种句型可用于同义句转换，具体如下： too+adj./adv.+to do =not +adj./adv. 的反义词+enough to do =so.that+否定句 例：He is too young to go to school. = He is not old enough to go to school. = He is so young that he cant go to school.三、 语法拓展 so. that.与suchthat“如此以致于”（1） so是副词，常常用来修饰形容词或副词，常用句型为： 主语+谓语+so+adj. / adv. + that从句。 The boy ran so fast that I couldnt catch him. （2） such修饰名词，常用句型为：主语+谓语+such+adj. +名词+ that从句。【注意】但当名词前有many、much、(a) few、(a) little等词修饰时，句子中要用“so.that.”.
