人教版八年级下册Unit8 知识点解析练

八下Unit8一、短语thenumberof....的总数（单）anumberof…大量的…（复）growup长大cutdowntrees砍伐树木makeaboat造船loseone’slife丧命onthesand在沙滩上dosomeresearchonsth.对……做研究waitforanothership等待另一艘船到来can’twaittodosth.迫不及待地做某事themarksofanotherman’sfeet另一个人的脚印one……theother….（两者）一个……另个个…anislandfulloftreasures一个满是宝藏的岛屿bringback带回知识点解析1.fightover意为“因为...而争论，争夺...”。fightwithsb./haveafightwithsb.意为“与某人打架”。abroad用作副词，意为“在国外；到国外”。athomeandabroad意为“在国内外”goabroad意为“出国”。allof意为“所有人（或物）都....”，其后接人称代词时，要用宾格形式。作主语时，谓语动词的数要与of后的名词或代词的数保持一致。akindof意为“一种”，“many/all/differentkindsof+名词”表示“很多种/各种各样/不同种类的....”。suchas与forexamplesuchas 常用来列举整体之中的部分同类的人或事物 suchas之前一般用逗号和句子隔开，之后没有逗号，直接加名词或名词性短语forexample 常用来列举整体之中的一个 在句子中多用作插入语，位置可以在句首、句中或句末，用逗号与句子隔开，之后也有逗号have/hasbeento+地点名词意为“去过某地”，表示现在已不在那儿了。当表示地点的词为副词时，则省略介词to。常与表示次数（once,twice,threetimes...）的词或ever,never,before等词连用。“have/hasgoneto+地点名词”意为“去了某地”，还没回来。oneof+the+形容词最高级+可数名词复数形式意为“最...的...之一”，作主语时，谓语动词用单数形式。8.million数词，意为“一百万，百万”，其用法与数词hundred，thousand，billion相同。与具体数字连用时，其后不加-s，而且不与of连用。当表示概数时，前面没有具体数字时，其后须加-s，而且要与of连用。hope与wishhopetodosth.希望做某事wishtodosth.希望做某事wishsb.todosth.希望某人做某事anumberof与thenumberofanumberof “许多”，相当于many 作主语时，谓语动词用复数形式thenumberof “...的数量” 作主语时，谓语动词用单数形式introduce意为“介绍，引进”。introducesb.tosb.意为“向某人介绍某人”introduceoneself意为“自我介绍”。练习单项选择1．—Huai’anisverybeautiful.I________therelastyear.—Yes,I________theretwice.A．went;havegone B．went;havebeenC．havegone;went D．havebeen;went2．—CanIspeaktoTom?

—Sorry,he________tothesupermarket.A．walks B．willwalk C．wasworking D．haswalked3．LastweekI________anewbicycle.I________itforeightdays.A．havebought,bought B．bought,haveboughtC．bought,bought D．bought,havehad4．—Howlongisitsincehe______thisschool?—He______forthreeyears.hasleft;hasleft B．left;hasbeenaway C．leaves;hasleft D．left;hasleft5．Tom_____Paris.He_______thecitythreetimes.ThistimeheParisforthreedays.A．hasbeento;hasgoneto;hasbeenin B．hasgoneto;hasbeento;hasbeeninC．hasbeenin;hasbeento;hasgoneto D．hasgoneto;hasbeenin;hasbeento6.Shedidn'tdowellinthetest.She______totellherparentsthetruth，fortheywouldgetangry.A．hopedB．fearedC．allowedD．dropped7.—Ihaveneverbeentosuchaninterestingplace.—Me______.Wecangotheretogethernexttime.A．tooB．neitherC．eitherD．also8.______thegirlsinmyclassjoinedtheEnglishclub.A．ThreequartersB．ThreequarterinC．ThreequarterD．Threequartersof9.Idon'thaveanyproblems______myEnglishwiththehelpofmyteacher.A．improveB．improvingC．toimproveD．toimproving10.Thepopulationofthecountry______smallernowthantenyearsago.A．isB．areC．wasD．were二、用所给词的适当形式填空1.Iwasshockedbyher_________(beautiful).

2.Iwillneverknowthislovelyboywithoutyour_________(introduce).

3._________(million)ofpeoplewerewaitingforhimoutsidetheairport.

4.It’smydream_________intheouterspacelikeYangLiwei(fly).

5.She’salready_________up.Look,asmileonherface(wake).6．Sandyborrowedthenovelfromthelibrarylastweekand________(keep)itfor5days.7．It’smorethanthreeyearssincemybrothergot________（marry).8．Recently,we________(learn)aboutthepopulationoftheworld.9．Thereisnoneedtowatchthisfilmbecausewe________(watch)it.10．Twoyearsagoshe_________(come)toChina.Sincethenshe________(travel)alloverthecountry.三、根据汉语提示完成句子1.自从那时开始，我一直是姚明的粉丝。then，IhavebeenthefanofYaoMing.2.玛丽经常因谁是对的和她哥哥争辩。Maryoftenwhoisrightwithherbrother.3.当我遇见他们时，他们在等公共汽车。They___________________abuswhenImetthem.4.李明逐渐意识到了学习英语的重要性。LiMin____________________________theimportanceoflearningEnglish.5.你已经把这个电脑游戏介绍给你的同学了吗?Haveyouthiscomputergameyourclassmates?

6．事实上，她是一个书迷。________，sheisa________________.7．赶快，否则你将迟到。________________，oryou'llbelate.8．当他在国外学习时，他找了一份在餐馆做服务员的工作。Whilehewas________________，hefoundajobasawaiterinarestaurant.9．这个地方是乡村音乐的发源地。Thisplaceisthehomeof________________．10．这家工厂已造了约一百万支枪。Thefactoryhasmadeabout________________________．四、同义句转换。1.Howdoyoulikethemovie?________doyou________________themovie?2.Theteacherseemedangry.

________________________theteacherwasangry.3.Theygot