人教版八年级下册Unit7 单元重点知识总结

八下Unit7短语1.runalong绵延、跨越2.thesouthwesternpartofChina中国西南部3.thehighestmountain最高的山脉4.anyothermountain其他任何一座山5.ofallthesaltlakes在所有的咸水湖中6.freezingweather冰冻的天气7.heavystorm暴雪8.takeinair呼吸空气9.thefirstpeopletodosth.第一个做某事的人10.challengeoneself挑战某人自己11.inthefaceofdifficulties面临危险12.giveupdoingsth.放弃做某事13.achieveone’sdream实现某人的梦想14.theforcesofnature自然界的力量15.reachthetop到达顶峰16.as...as与...一样17.eventhough虽然、尽管18.atbirth在出生的时候19.liveupto...活到...20.preparefor...为...做准备二、单元重点知识总结own的用法及物动词,拥有owner主人形容词，自己的2.honest的用法形容词，老实的，诚实的tobehonest老实说名词，honesty诚实；老实3.when/while的辨析While连词，后面的句子谓语动词为延续性动词，多跟进行时态when作为连词，后面句子的谓语动词多数为瞬间动词4.succeed的用法不及物动词，成功succeedindoing成功做某事名词，success成功形容词，successful成功的5.awake的用法表语形容词，一般在系动词之后wakev.醒来---woke-wokenwakeup醒来6.excitement的用法名词；激动；兴奋v.excite使激动；使兴奋adj.excited激动的；兴奋的exciting令人激动的7.southern的用法形容词，南方的名词，south南方；南部east东方west西方，north北方8.hurry的用法作动词，意为“匆忙，急忙”，其过去式为hurriedhurryup

赶快inahurry匆忙地9.other/else的辨析otheradj.“别的；其他的”修饰n.

放名词前作定语。elseadj.“别的；其他的”放疑问词或不定代词之后10.usual的用法形容词，寻常的，asusual像往常一样副词，usually往常；常常反义词，unusual不寻常的11.whether的用法whether/if的辨析whether可以用于动词/介词之后的宾语从句。或者后面跟todo，还可以与ornot搭配if表示是否，只能用在动词后面的宾语从句练习单项选择1.—Whois_______girlinfrontofthelibrary？—Sheisourmonitor,Lily.Andsheis_______tallestgirlinourclass.A.the;the Bas;the C.the;/ D.a;/2.—_______isthebridge?—It'sabout140feetlong.A.Howtall B.Howfar C.Howlong D.Howhigh3.DuringhisseconddayEdwardlooked________moretiredthanonhisfirstdayA.even B.pretty C.very D.quite4.—It'ssocoldoutside.You’dbetterputonyour_______coatwhenyougoout.—OK,Mom.A.cheap Bcolorful C.thick D.clean5.Doingeyeexercisesisoneofthemostusefulwaysto_______oureyes.A.control B.protect C.change D.develop6．.—Whichcountryhasthe_____populationintheworld?—China.A.smallest B.most C.largest D.large7．Whenyoufeel_____towatchTVbythen,youareallright.A.enoughgood B.enoughwell C.wellenough D.goodenough8．_______plasticbagsweuse,_______itwillbetoourenvironment.A.Theless;thebetter B.Thefewer;thebetter C.Thefewer,theworse9．--Whichmonthhas______daysinayear?----February.A.few B.little C.thefewest D.theleast10．—HaveyoueverseenthemoviecalledLosAngles2011?—Yes,butIthinkit’s______.IfellasleepwhenIsawit.A.exciting B.boring C.bored D.excited二、用所给词的适当形式填空1．ThismorningPaulwasthefirstone______(get)tothetopofthemountain.2．Thecinemaistoo______(freeze),soIneedtowearasweater.3．QiBaishigotgreat______(achieve)inpaintinginourhistory.4．Hisfatherworksinazooasananimal______(keep).5．Hisdogdiedbecauseofakindofserious______(ill).6.JunkoTabei(success)reachingthetopofQomolangmain1975.

7.Ihavenoproblem___(climb)themountain,whichisnottoohigh.

8.His(ill)wasmoreseriousthanthedoctorfirstthought.

9.Whentheyheardthegoodnews,theyjumpedupanddownwith(excite).

10.Theprimarydutyofparentsistoprovide(protect)fortheirchildren.

三、完成句子汤姆比他班上的任何人都跑得快。Tomrunsfasterthan_____________studentsinhisclass.这些书当中这本最难。Thisbookismoredifficult____________________bookhere.亚洲是地球上最大的洲。Asiaisbiggerthan_____________continentsontheearth.4.这个城市人口多。Thecityhasa_______population.5.这个城市大约有六百万人口。Thecityhas______________ofaboutsixmillion.她是我们班个子第二高的女孩儿。Sheis________________________girlinourclass.喜马拉雅山脉贯穿中国西南部。TheHimalayas________________thesouthwesternpartofChina.中国有世界上最多的人口，比美国人口多得多。Chinahas___________________________intheworld.It's________________________thanthepopulationoftheUS.当你到山顶附近的时候，呼吸空气也很困难。______isalsoveryhard________________________airasyougetnearthetop.她足够勇敢一个人住。Sheis____________________________alone.四、书面表达假设你叫李华,在网络上看到一篇《救救老虎》的报道。想到最近看见有人在路边销售老虎骨头(bone)等事,你感到担忧。请你给某报社编辑部写一封信。要点如下:1.

老虎是国家保护动物,目前数量日趋减少;

2.

写信原因是看到有人为赚钱而滥捕、滥杀老虎;

3.

大量砍伐森林,破坏了老虎的生存环境。呼吁严惩捕猎者(hunter)。希望大家共同努力,创建一个人类和动物共存的幸福家园。

注意:

1.

书信应包括所有要点,但不要逐条翻译。

2.

词数:80左右。(开头已给出,不计入总词数)DearEditor,I’vejustreadanarticleontheInternetaboutsavingtigers.Itsaysthatthenumberoftigersisbecomingsmallerinourcountry.It’sterrible.

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