初三英语重点难点讲解Unit7-8 1.For your next vacation，why not consider visiting Paris？下次度假，你何不考虑去巴黎呢？疑点1）：Why not do是why dont you do的省略形式，常用来表达建议或邀请。如：Why not go to the Summer Palace for our vacation？为什么不去颐和园度假呢？难点：英语中表示建议的方式还有许多，学习中要仔细区分。如：Would you like to go hiking with us at weekend？Shall we have a walk after supper？Lets go shopping.How about/ What about playing basketball instead？疑点2）：consider doing sth.考虑做某事如：I first considered calling him，then I gave up.开始我考虑给他打电话，后来放弃了。难点：consider 的后面可以跟多种结构，都用来表示“考虑、细想”之意。如：consider sb./sth.+宾语补足语；consider sb. to be +宾语补足语；consider+从句如：I considered him my best friend./Tom considered this answer wrong.I considered her to be a clever girl./ I considered that she was a clever girl.2. Id like to trek through the jungle，because I like exciting vacations.我要到丛林里去长途旅行，因为我喜欢刺激的度假方式。疑点：trek through意思为“从中穿过、在中长途跋涉”如：During the Long March，all the soldiers trekked through the jungles and grass，at last they succeeded in getting to the destination.难点：through和across都有“穿过、通过”的意思across表示某一动作是在某一物体的表面进行；through表示动作发生在立体空间，四面八方都有东西。如：I swam across the river.They walked through the forest.3.And quite a few said they dream of going to the moon one day.许多人说他们梦想有一天会登上月球。疑点：few意为“几乎没有几个”，表示否定；a few表示“有些、几个”，表示肯定；quite a few=many表示“许多”。如：I have eaten quite a few apples today.=I have eaten many apples today.难点：quite a little=much表示“许多”，修饰不可数名词。如：Fat persons often eat quite a little meat.4.We need to come up with a plan.我们需要做出个计划。疑点：句中的need是实义动词，表示“需要”，后接动词不定式。need后面也可跟V-ing，表示“某事需要被别人做”。如：I need to go there as quickly as possible.我需要尽快去那儿一趟。My bike needs mending .我的自行车需要修理了。难点：在否定句和疑问句中，need还可以用作情态动词，后接动词原形。如：I neednt tell him the bad news.=I dont need to tell him the bad news.5. Not only do I feel good about helping other people，but I get to spend time doing what I love to do.不仅我觉得帮助别人是好的，而且我还将时间花在做我喜欢做的事情上。疑点：not onlybut also意为“不但而且”，是一组并列连词，连接两个相同的句子成分或两个句子。连接两个句子时，当not only位于句首时，第一个分句要到装。如：Not only do I know his name，but also I know his fathers name.难点：如果not onlybut also连接两个主语时，谓语动词要与邻近的一个保持一致。如：Not only his parents but also he speaks Japanese well.重点难点讲解 1.provide sb. with sth.；provide sth. for sb.向某人提供某物，供给如：My parents provide me with food and drink.This firm provided a big house for the old man.Provide还可以构成如下短语：provide for sb.供给某人生活所需；provide for sth. 为某事可能发生做准备；provide against sth.防备发生某市、预防某事2.a number of 与the number of的区别a number of 相当于some，a few； a great/large number of相当于many，quite a few； the number of指的是“的数量”。如：The number of the students in our school is 5，000. A number of them are going to study in the university.3. According to the survey，the most popular choice of job is computer programming.according to表示1）根据所说、所示；2）随而作变更如：According to Tom，the English teacher is really a good teacher.根据Tom的说法，英语老师是一位真正的好老师。According to the amount of work we do，we will be paid.我们的报酬随工作量而定。4. For sure，you have helped make it possible for me to have “Lucky”，for sure相当于without doubt无疑如：I think he lived in Shijiazhuang，but I cant say for sure.我想他是住在石家庄，但是我不敢肯定。第九单元重难点讲解来源：网络资源 作者： 时间：2008-10-21 点击： 338 一、疑点难点破解1. Its used for scooping really cold ice cream.它用于舀真得很凉的冰淇淋。 疑点：be used for被用于，后面加doing，相当于be used to do.如：The knife is used for cutting.难点：be used 后面加不同的介词构成意思不同的短语。be used by被使用，be used in被用于场合，be used as被用作2. Some leaves from a nearby bush fell into the water and remained there for some time.一些树叶从附近的灌木上掉进了水里，在那里停留了一些时间。疑点：1)fall into落入里面2)some time一段时间。如：The little boy fell into the river， but at last he got out by himself.He will go to Beijng sometime next Friday and he will stay there for some time.下周五的某个时候他要去北京，并且计划在那儿呆一段时间。难点：1)fall短语有许多，要个别记忆。如：fall down(从高处)落下，fall off从(自行车、卡车、摩托车等)上面掉下来，fall over摔趴下2)注意以下几个词的区别：some time一段时间，sometime某时，sometimes有时，some times几次、几倍3. Although tea wasnt brought to the Western world until 1610，this beverage was discovered over three thousand years before that.尽管茶到1610年才传到西方，但这种饮料在那之前三千年就已经被发现了。疑点：hundred,thousand,million等词和具体数字连用时，本身只能用单数形式；没有具体数字修饰和of 构成短语时要用复数形式。如：Millions of ants poured into the kitchen.Two million ants poured into the kitchen. 难点：句中的although是连词，意为“虽然、尽管”，引导让步状语从句，相当于though，但比though正式，多用于正式文体，二者均不能和but连用，但可以和yet连用。4. The customer was happy in the end.顾客最终很高兴。疑点：in the end=at last=finally最后、最终。如：They talked and talked for a long time， in the end they all felt quite tired.难点：相关短语：at the end of在的最后、在的末尾；by the end of到末为止二、重点讲解1. The potato chips were invented by mistakes.土豆条被误打误撞地发明了。by mistake错误地；make mistakes犯错误、出错；mistakefor把错当成如：Li Lei took my umbrella by mistake.Lily made few mistakes in the English exam.We often mistake the twins for each other.2. Did you know the tea，the most popular drink in the world，was invented by accident？你知道茶世界