Unit10 SectionB 课文重难点精讲练1．travel around the world 周游全世界travel v．& n. 旅行；游历(1)作动词时，过去式为traveled (travelled)；现在分词为traveling(travelling)。可作及物动词，也可作不及物动词。They traveled to South Africa last year.去年他们去南非旅行过。Travel is much cheaper than before.旅行比以前便宜多了。(2)traveler (traveller) n．旅行者；漂泊者；游客Some travelers would like to visit interesting places.一些旅行者想去参观有趣的地方。travel和triptravel泛指一般意义的旅行，是不可数名词。只是泛指旅行，而不特指某次具体的旅行。若是具体指某人的旅行，通常用复数形式，且通常有物主代词修饰。He wrote down his travels to America.他记下了他去美国的旅行。trip 通常指近距离的为了办事或消遣而进行旅行，并且往往要回到出发点(即指双程)。有时也可指远距离的长途旅行。How was your trip last week？你上周的旅行怎样？【例1】He ______ the country ______.A．travels；on feet　B．travelled；on footC．travels；by foot D．traveled；by feet点拨：根据“步行”用on foot可知只有B项正确。句意为“他徒步旅行了这个国家”。答案：B【例2】Many ______ had a hard ______.A．travel；trip B．travelers；travel第 1 页


C．travelers；trip D．trips；travel点拨：many后接可数名词复数，排除A项；而travel是不可数名词，只有在表示具体的某人旅行时，才用复数形式；且题干中有a，后接单数名词，故排除B、D两项。句意为“许多旅行者进行了艰苦的旅行”。答案：C【例3】根据汉语意思完成下列句子①你喜欢旅行吗？Do you ______ ______？②请写一篇你去桂林的游记。Please write your ______ ______ Guilin.③咱们到山上去旅行吧。Let's take ______ ______ to the mountain.答案：① like travelling　② travels to　③ a trip2．If people have problems，they should try to keep them to themselves.如果人们遇到问题，他们应该保守秘密。keep...to oneself 保守秘密Don't keep it to yourself.不要闷在心里。keep to myself 自己保留；保守秘密I want to keep sadness to myself.我想把悲伤留给自己。themselves pron.他(她、它) 们自己它是them的反身代词。反身代词表示动作行为反射到行为执行者本身。它在句中可以起到强调的作用，用以加强语气。反身代词以self(单数)和selves(复数)结尾。第一、二人称的反身代词由物主代词加-self/selves构成。第三人称的反身代词由代词宾格加self/selves 构成。第一人称第二人称第三人称单数单数单数第 2 页


导的条件状sunle语从句。s conj. 除非；如果不它引
导条件状语从句，相当于if...not，在许多情况下可以互换。unless引
导的条件状i从句和语f条件状语从句，与时间状若从句一样，语主句第 3 页
myselfyourselfhimself，herself，itself复数复数复数ourselvesyourselvesthemselves反身代词和句中的主语是一个人，可作宾语、表语、同位语。He teaches himself English. 他自学英语。We enjoyed ourselves last week.上周我们玩得很快乐。【例1】I can tell you if you promise ______ it to ______.A．to keep；you B．keeping；yourselfC．to keep；yourself D．keeping；you点拨：promise后接动词不定式，故从A、C两项中选取一个；you的反身代词是yourself。故选C项。答案：C【例2】I guess Peter and his sister Sally enjoyed ______ at the dancing party.A．myself B．himselfC．herself D．themselves点拨：Peter and his sister 表达的是第三人称复数，故用复数的反身代词。答案：D【例3】根据汉语意思完成下列句子①我妹妹八岁了，她能照看自己了。My sister is eight and she can ______ ______ ______.②这些孩子们能自己穿衣。These children can ______ ______.答案：① look after herself　② dress themselves3．Unless we talk to someone，we'll certainly feel worse.如果我们不和人倾诉，自然会感到更难过。本句是复合句，unless引


将来时，从句用一般现在时代替将来nDon't come u时。less I call you.如果我不
打电话你就不要来s【例题】The sport。 meeting will continue ______ it rains this afternoon.A．if B．sinceC．as soon as D．unless点拨：A项意为“如果”；B项意为“自从……以
来”；C项意为“一……就”；D项意为“如果不”；本句意为“今天
下午如果天不下雨，运动会将继续举由行。”此可知A、B、C三项不
符答案：D合句意。4．In the end，she talked to her parents and they were really understanding.最
，她和后父母了进行交谈，他们都很理解ein th。 end 最
后； wHe终于orked hard and in the end he got an A in the English test.他
努力学习，最后英语测试aA。他得了t the end of 在……的
末尾；在……的hop aThere is a s尽头t the end of the street.在
街道的尽头有一家商店tby 。he end of 到……末
为eWill you visit m止 by the end of next term?到下学
期末你会来看我吗？end up 结
束；wThey 告终atched TV the whole afternoon and ended up talking about something atschool.他们看了
整个下午的电视，以谈论学校的事情而结束in the end的同义词(组)是：finally。，at last。Finally，we climbed up the mountain.最
后，我们终于登s【例1】______，he pa上了山。sed the exam.第 4 页
为一般


为接”；at the end 后止上of，意为“在……的
末的；在……尾尽头”；暂无on the end短他。语意为“句终于过了考试”。通in the end意为“最
后；　于”。答案：C终【例2】 When we practice speaking English，we often end up ______in Chinese.A．to speak B．speakingC．spoken D．speak点拨：end up doing sth.意为“以……而
当”；句意为“告终我们练习说英语时，我们
经常以说汉语而结。”束答案：B5. Her dad said he sometimes made careless mistakes himself.她
爸爸说他自己有时候也会犯粗心的错误。careless adj. 粗
心的；不小心的，其致义词是：c反eful细ar的；精心的；慎
重的The twins are different.The elder brother is careful，but the other is careless.这
对双胞胎有所不同。哥哥很细心，而另一个很粗ac心。relessly adv. 粗
心地；carefully adv.细致地；谨慎地care n. & v. 关系
；在意；betake care＝担忧 careful＝look out当
心；小etak心 care of 照
顾；照rca料e about 关
心Please drive carefully when the traffic is very busy.当交
通繁忙时请谨慎驾车im。stake n. 错误
；失误常构成词
组 mmake a：istake “犯错误”，by mistake “错误地”。I think they are making a serious mistake.我
认为他们正在犯一个严重的错误。第 5 页
A．By the end B．At the endC．In the end D．On the end点拨：by the end后接上of，意为“到……末


一定是错拿了你的字典amist。ke v．意思是“弄错
；i”。过去式是：mistookHe m误解stook me for my younger brother.他把我
错当成我弟弟 bo【例1】The了。y made many mistakes in his exam，because he was very ______.A．care B．carefulC．careless D．carelessly点拨：根据前
半这句“男孩在测试中犯了许多因误”错知“可为他很粗”心；was是
系动词，后接形容【例C项。答案：C词作表语，故选2】He often ______in spelling last year.A．makes a mistake B．makes mistakesC．made a mistake D．made mistake点拨：根据last year可知时
态般过去时，A用一、B两项误错；表示“犯错误”用短
也make mistakes/a mistake，故D项语误错常。意在“句年他去为拼写方面错”。答案：C【例3】Sorry出，I took your schoolbag by ______.A．mistake B．mistakesC．mistook D．mistaken点拨：by 是
介词，其词应接名后、代词或动词ing形式，C、D两项分别是mistake的过去式和过去分词，排除；by mistake是
固定短对语，句意为“不起，我
错拿了你的”书包。答案：A6．We should always try to solve them. 我们应该
总是尽力去解决。们它solve v. 解决
；解e常作及物动词。We have to solv答 the problem now.第 6 页
Tom must have taken your dictionary by mistake.汤姆


必须解决onsoluti这个问题。 n. 解决
；解的答，表示“……解r”用the solution to...。He is ve答y clever and can give good solutions to people's problems.他很
聪明并能给出人们难题的解 【例题】Can you help答方案。me ______ the math problem？I can't give the right ______it.A．to solve；solution B．solve；solutionC．to solve；solution to D．solving；solution to点拨：help后可接动词不定式，也可接
省略to的不定式，故排除D项；表示“……的
解用”答the solution to...。故C你项正确。句意为“能帮助我解决这道学题吗？我不能给出它的正确数
解”。答案：C答7 ．Students often forget that their parents have more experience thanthem，and are always there to help them.学
生们经常忘他了记们的父母经验并比们多，他总是在帮助他们。本句是复合句，
含有that引导pex的宾语从句。erience n．经验
；经experience 作“经验历”讲时，是不可数名词；表示“做
某事的”验经常用in doingsth.。Experience is the best teacher.经验
是最好的老师rHe has much expe。ience in doing this kind of work.他有
丰富的经验做这项工iexper作。ence 作“经
历”讲时，是可数名词。He had many interesting experiences while traveling in Africa.他在非
洲旅行时有很多有趣的经iexper历。ence v．
经历；体eH验 experienced great hardships for the first time in his life.他有
生以来第一次经历了巨大的苦难。第 7 页
现在我们


半个句句意他看到一“飞碟落在他前次”面可知“他有一经经历”作“。
是可数名词，”讲时experience历又因为其首音素是元音，故前用an。答案：A【例2】根据汉语