人教版九年级英语第七单元知识点归纳

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Unit7Teenagersshouldbeallowedtochoosetheirownclothes一、必记单词①名词：license证，证件safety安全，安全性field田野，场地poem诗，韵文community社区，社团chance机会，可能性society社会choice选择，挑选②动词：educate教育，训导manage完成（困难的事）；应付（困难局面）enter进来，进去③动词&名词：smoke吸烟，冒烟；烟cry哭，叫喊hug拥抱，搂抱lift举起，太高；电梯regret感到遗憾；懊悔，后悔support支持④形容词：tiny极小的，微小的awful很坏的，讨厌的⑤副词：badly严重地；差；非常；二、短语Havepart-timejobs做兼职工作getearshotpierced扎耳洞Talkback回嘴，顶嘴keep...awayfrom避免接近，远离Makeone’sowndecision自己做决定getinthewayof挡...的路；妨碍Havenothingagainst不反对beseriousabout认真对待三、小语法讲解：1.Noway！不行！Noway意为“不行”，这是英语口语中一个直接拒绝对方的表达用语，强调不能按照他人的要求去做某事或不允许别人做某事。CanIborrowyourbike？Noway！2.Idon’tthinksixteen-year-oldsshouldbeallowed①宾语从句跟在think，believe，suppose，expect等动词后，当主句是一般现在时，且主句的主语是第一人称（I,We）时，变否定句时，要否定主句，而不是从句，我们称之为“否定前移”；变反意疑问句时，附加问句要与从句一致。IthinkyouarerightIdon’tthinkyouarerightIdon’tthinkheisclever，ishe？注意：如果主句的主语是第二，第三人称，变否定句时，要在从句否定；变反意疑问句时，附加句要与主句一致。TheythinkyouarerightTheythinkyouarenotrightTheythinkyouareright，don’tthey？【拓展】think（认为）、suppose（猜想）、believe（相信）、expect（期待）练习：Idon’tthinkshewillagreewithus，_______?A.willsheB.won’tsheC.don’tyouD.doyou②sixteen-year-old是形容词，意为“十六岁的”6 ，在形容词后加s，表示某一类人的意思，这样的话形容词转换成名词，特质某一类人，前面要有定冠词theThesixteen-year-olds十六岁的人Theblind眼镜看不见的人/盲人Thedeaf耳朵听不见的人/聋人1.I’mworriedaboutyoursafety我担心你的安全Beworriedabout为固定短语，意为“对...是担心的”，与worryabout同义，“担心...”MothersalwaysworryabouttheirchildrenMothersarealwaysworriedabouttheirchildren2.Sixteen-year-oldsshouldbeallowedtogettheirearspierced.应该允许16岁的青少年扎耳洞Gettheirearspierced意为“扎耳洞”，此处get用作使役动词，意为“使，让”。“get+sth.+动词的过去分词”意为“使...被...”,动词的过去分词作宾语补足语。此结构中的get可换成have。IgotmycarrepairedShegotherhaircut练习:HewantstogethisTV______.A.repairingB.repairedC.torepair5.Heshouldstopwearingthatsillyearring他应该停止戴那个傻傻的耳环Stopdoingsth停止做某事（停止正在做的某事）Stoptodosth停下来去做某事（停止正在做的某事去做另外一件事）TheystoppeddoingtheirhomeworkTheystoppedtodotheirhomework练习：Dad，I’mreallytiredandhungryWhynotstop_____andeatsomecookies?A.todoyourhomeworkB.doyourhomeworkC.doingyourhomeworkD.didyourhomework6.I’mgoingtobringmynewcameratotakelotsofphotos.我打算带我的新相机去拍许多照片！辨析：bring，take与fetch/getbring“带来，拿来”（从别处带到说话者处）Bringyourfriendshiptotheparty，please！take“带走，拿走”（从说话者处带到其他地方）Takethelettertothepostofficefetch“去取来”Iaskedhimtofetchmeaneveningpaper7、WhenIwastworunningthroughthefield，shemadesureIwassafeandkeptmefromdanger.①makesure意为“确保、务必...”,常用于祈使句中，表示请求或要求对方按照要求做某事，其后常接that引导的宾语从句或of短语。Makesurethatyoupickusupatfive’oclock6 Wemakesureofourseatsforthemovie.②keepsb./sthfromsth.意为“使某人/某物免受......的影响或伤害”Sunglasscankeepoureyesfromthesun【拓展】keepsbfromdoingsth阻止某人做某事Mymotherkeptmefromstayinguplate7、ButItalkedbackloudly...但我大声地回嘴Talkback意为“回嘴，顶嘴”，talkbackto+sb，对...回嘴Don’ttalkbacktoyourmotherlikethatLittlechildrenshouldnottalkbacktotheirparents8、Iregrettalkingback，notlisteningtoMom我懊悔（跟妈妈）顶嘴，懊悔不听妈妈的话Regret（regretted，regretted，regretting）是及物动词，意为“感到遗憾，懊悔”，其后可接名词、代词、that/what引导的宾语从句、动词-ing形式或动词不定式作主语Ifyoudon’tdoitnow，you’llregretit！IdeeplyregretwhatIsaid辨析：regretdoingsth与regrettodosthRegretdoingsth对做过的某事感到后悔（已做）IregrettellingherwhatIthoughtRegrettodosth对要做的事感到遗憾（未做）Weregrettoinformyouthatnotrainswillruntoday练习：Didyoutalkbacktoyourmotherwhenyouwereachild？Yes，butnowIrealizeIwaswrong，Ireallyregret_______thatsillythingtomymum.A.doB.todoC.doingD.did10.Parentsshouldgiveteenagerschancestomaketheirowndecision.①chance此处用作可数名词，意为“机会”，其后常跟todosth或者ofdoingsth作后置定语，意为“...的机会”Haveachancetodosth=haveachanceofdoingsth有做某事的机会ShehasachancetomakeaspeechShehasachanceofmakingaspeech②one’sown某人自己的...Myown我自己的...Yourown你自己的...Theirown他们自己的...Makeone’sowndecision，意为“自己做决定”，相当于makeadecisionforoneselfTeenagersshouldbeallowedtomaketheirowndecisionTeenagersshouldbeallowedtomakedecisionforthemselves6 11.Thisway，whentheystartworkingtheycanmanagetheirownlives这样，当他们开始工作时，他们能够应付自己的生活。Manage此处用作及物动词，也可用作不及物动词，意为“完成（困难的事），应付（困难的局面）”Sheknowshowtomanagehimwhenhe’sangryIdon’tknowhowshemanageswithfivekids【拓展】managetodosth，意为“设法做成某事”，强调努力达到了目的，结果是成功的。Trytodosth，意为“努力做某事”，强调过程，结果不一定是成功的12、ThatiswhymanyChineseadultscontinuetolivewiththeirparents那就是许多中国的成年人继续和他们的父母住在一起的原因①That’swhy...意为“那就是...的原因”，why引导一个句子作表语从句That’swhyIdon’twanttoleavehereIgotuplate，that’swhyImissedthebus②continue此处用作及物动词，其后可接名词、代词、动词不定式或动词-ing形式作宾语Afterdrinkingacupofcoffee，IcontinuedtodomyhomeworkHepickeduphisbookandcontinuedreading1、Parentsshouldnotbetoostrictwithteenagers父母不应该对青少年太严格Bestrictwithsb，意为“对某人要求严格”，其中strict是形容词，在这里作表语。Myfatherisverystrictwithme2、Butsometimesthesecangetinthewayoftheirschoolwork，andparentsmightworryabouttheirsuccessatschool但有时这些爱好会妨碍他们的功课，父母可能担心他们在学业上的成功①getinthewayof意为“挡着......的路；妨碍......”，其后可接名词、代词或动词-ingPlayingcomputergamescangetinthewayofhisstudy②success，不可数名词，意为“成功”其动词为：succeed，常见用法succeedinsth/doingsthShesucceededinpassingtheexam其形容词以及副词形式：successful成功的successfully成功地3、TeenagersoftenthinktheyshouldbeallowedtopracticetheirhobbiesasmuchastheywantAsmuchas意为“与......一样多”YoucaneatasmuchasyoulikeInfact，itcostmeasmuchas100dollars4、Wehavenothingagainstrunning！我们不反对跑步！①havenothingagainst（doing）sth，意为“不反对做某事”Ihavenothingagainstsingingloudly②against为介词，意为“与...对抗;反对...”或者“倚靠...”AllthepeopleinthewarareagainstwarTheyareallagainstthewarHisbikeisagainstthewall5、Soheneedstothinkaboutwhatwillhappenifhedoesn’tendupasaprofessionalrunner6 Happen为不及物动词，意为“发生”常见用法：①sthhappened+地点/时间，某地某时发生了某事Anaccidenthappenedinthestreetyesterday②sthhappenedtosb，直译为“某事发生在某人身上”，引申为“某人发生了某事（常指不好的事）Alittlecaraccidenthappenedtoherthismorning1、IthinkIshouldbeallowedtomakethischoicemyself我认为应该允许我自己做这个决定①choice，名词，意为“选择”，常用于短语“havenochoicebuttodosth”，意为“除了做某事以外，别无选择”IhavenochoicebuttoacceptthefactHehasnochoicebuttogowithhim②choice的动词形式为choose，choosetodosth，意为“选择做某事”Ichoosetopickthepinkone2、onlythenwillIhaveachancetoachievemydream只有那时我才有机会实现自己的梦想本句是一个倒装句，正常的语序应该是“Iwillhaveachancetoachievemydreamonlythen”。当onlythen放在句首时，剩下的句子要用部分倒装结构，即把句子的助动词、情态动词放在主语前。如果only后跟的是主语，则不用倒装OnlyinthiswaycanyoulearnEnglishwellOnlythreepeoplegetthereontime四、单元语法含有情态动词的被动语态1.含有情态动词的被动语态结构情态动词（should/can/must/may/could）+be+及物动词的过去分词ManytreesshouldbeplantedonthemountainsTablescanbemadeofstoneChildrenshouldbeallowedtogotothemovieswithfriendsonFridaynights否定句式→直接在情态动词后加notWastepapershouldnotbethrownhere一般疑问句式→直接把情态动词提到主语前-ShoulditbedonebyLiMing？-Yes，itshould./No,itshouldn’t练习：一、根据要求写句子1、Teenagersshouldbeallowedtoplaywithfriendsatnight.(改为否定句）Teenagers_________________________playwithfriendsatnight2、---Shouldtheclassroombecleanedeveryday？---_______,__________________.（作肯定回答）3、Parentsshouldallowchildrentochoosetheirclothes.(改为被动语态）Children______________________tochoosetheirclothes.二、单项填空1、Inordertomakeourcitymorebeautiful，moretreesandflowers_______everyyear.6 A.willplantB.shouldplantC.shouldbeplanted2、Thedictionarymay_____forthreeweeks.A.keepB.bekeptC.borrowD.borrowed3、Boysandgirls，thebooksinthelibraryshould______goodcareof.A.betakenB.takeC.aretaking4、ThankstotheInternet,differentkindsofinformation______inashorttime.A.canbelearndB.hasbeenlearnedC.canlearnD.haslearned5、It’sdifficulttogettotheothersideoftheriver.Ithinkabridge______overtheriverA.shouldbebuiltB.shouldbuildC.willbuildD.hasbuilt三、根据要求改句子1、Teenagershouldbeallowedtoplaywithfriendsatnight.（改为否定句）Teenagers______________________playwithfriendsatnight.2、Shouldtheclassroombecleanedeveryday?（做肯定回答）______,_____________3、Parentsshouldallowchildrentochoosetheirclothes.（改为被动语态）Children____________________tochoosetheirclothes.6