新外研七下英语期末复习常考点和易错点总结

囚新外研七下英语期末复习☆常考点+易错点总结（6个单元完整版）q本专题根据外语教学与研究出版社（外研版·2024新版）七年级下册教材编写，涵盖6个正式单元的核心语法考点、学生常见错误及应试技巧，考前务必吃透！昌昌全册6个单元·核心语法预览单元单元主题核心语法考点Thesecretsofhappiness一般过去时（规则动词+不规则动词）不定代词（both/neither/all/none,afew/few/alittle/little等）Foodmatters系动词（感官系动词look/sound/taste/smell/feel，变化系动词become/get/turn等）Unit4Theartofhavingfun祈使句（肯定/否定形式、let型祈使句、公共Amazingnature形容词/副词比较级与最高级（规则/不规则变化，than句型）Hittingtheroad平级比较（as...as...句型及其否定形式notas/so...as...）@@常考点：一般过去时（规则动词变化+不规则动词）类别变化规则/示例易错点规则动一般加-ed：work→worked；以e结尾加-d：xstudyed→studied；x词live→lived；辅音+y变i加-ed：study→studied；重读闭音节双写+ed：stop→stoppedstoped→stopped；xplaied→played（直接加-ed）不规则动词go→went,do→did,have→had,see→saw,eat→ate,buy→bought,come→came,leave→left,speak→spoke,write→wrote,be→was/werexgo→goed；xsee→seed；xbuy→buyed；xbe→beedx典型错误1：一般过去时否定/疑问句中动词未恢复原形。✅Hedidn'twenttoschool.→Hedidn'tgotoschool.✅Didyousawhim?→Didyouseehim?x典型错误2：忘记be动词的过去式变化。✅Iwasbornin2008.(xIambornin2008)x典型错误3：时间状语误用：yesterday,lastnight,in2010,justnow与一般过去时连用，x不要与现在完成时混淆。✨抢分技巧：一般过去时疑问/否定用did+动词原形；be动词过去式was/were的否定直接在后面加not。牢记不规则动词表（每日默写10个）。@@常考点：不定代词的辨析（数量范围&肯定/否定意义）类别用法易错点afew/few(可数复数)afew“有几个”（肯定）；few“几乎没有”（否定）xHehasfewfriends,soheishappy.✅Hehasafewfriends.(逻辑正确)(不可数)alittle“有一点”（肯定）；little“几乎没有”（否定）xThereislittlewaterinthebottle.Letmedrinksome.✅Thereisalittlewater.both/neither/all/noneboth“两者都”；neither“两者都不”；all“三者或以上都”；none“三者或以上都不”xBothofmythreesisterslikemusic.(两人用both)→Allofmythreesisters.other/another/theotheranother“另一个（三者以上）”；theother“两者中的另一个”xIhavetwopens.Oneisred,anotherisblue.→theotherisblue.x典型错误1：both和all谓语动词误用单数。✅BothheandIarestudents.(谓语用复数)x典型错误2：Neitherofusisgoingtotheparty.(谓语用单数)x典型错误3：复合不定代词(something,anything,nothing)与形容词位置：somethinginteresting(xinterestingsomething)✨抢分技巧：不定代词作主语时，谓语动词用单数。区分肯定/否定意义很关键：few/little是否定，a@@常考点：系动词的分类与用法（感官系动词&变化系动词）分类常见系动词用法易错点状态系动词be(am/is/are/was/were)表示“是”，后跟名词/形容词/介词短语xHeisveryhappy.(正确)感官系动词look,sound,smell,taste,feel后跟形容词，表示“看起来/听起来/闻起来/尝起来/摸起来”xThecaketasteswell.→ tastesgood(系动词后跟形容词)变化系动词become,get,turn,go,grow表示“变得”，后跟形容词xTheleavesturntoyellow.→turnyellow(直接加形容词)x典型错误1：感官系动词误用进行时/被动语态。✅Themilkissmellingsour.→Themilksmellssour.(感官系动词无被动、无进行)x典型错误2：look作系动词（看起来）与作实义动词（看）混淆。✅Shelookshappy.(系动词)/Shelooksatmehappily.(实义动词)✨抢分技巧：感官系动词的否定和疑问需要借助助动词do/does/did：Doesthecaketastegood?(xIsthecaketastegood?)囚Unit4Theartofhavingfun核心语法：祈使句@@常考点：祈使句的四种基本类型&否定形式类型肯定形式否定形式易错点型down.down.xDon'ttobelate.→Don't型quiet.xBenotnoisy.→Don'tbenoisy.型xLet'snottogo.→Let's型smoking.—用于公共标识，xNosmoke→Nosmokingx典型错误1：祈使句的否定形式误用No+doing。✅公共标志可用Nosmoking，但口语建议用Don'tsmoke.x典型错误2：Let's型祈使句的反义疑问句用shallwe。✅Let'sgoshopping,shallwe?✨抢分技巧：祈使句通常省略主语you，用动词原形开头；Don't型祈使句回答通常用Sorry,Iwon't.核心语法：形容词/副词比较级与最高级囚Unit5Amazingnature核心语法：形容词/副词比较级与最高级@@常考点：比较级最高级规则变化+不规则变化+句型变化类型规则示例易错点规则变化单音节加-er/est；多音节more/most+原级；辅+y变i加er/estsmall→smaller→smallest；beautiful→morebeautiful→mostbeautiful；early→earlier→earliestxmoreearlier→earlier；xmoreeasy→easier独立记忆good/well→better→best；bad/badly→worse→worst；many/much→more→most；little→less→leastxgooder→better；xbadder→worsex典型错误1：比较对象不一致。✅TheweatherinBeijingiscolderthanthatinShanghai.x典型错误2：比较级前可用much/alittle/even修饰，表示程度。✅Thisbookismuchmoreinterestingthanthatone.x典型错误3：最高级前漏掉the。✅Heisthetallestboyinourclass.✨✨抢分技巧：the+比较级，the+比较级表示“越越”；Themoreyouread,thewiseryoubecome.核心语法：平级比较(as...as...)囚Unit6核心语法：平级比较(as...as...)@@常考点：as...as...句型（平级比较）句型类型结构示例易错点肯定句词/副词原级+as+BSheisastallashermxasfasteras→asfastas否定句+形容词/副词原级+asThisbookisnotasinterestingasthatone.xnotasinterestingeras→notasinterestingasx典型错误1：as...as中间误用比较级或最高级形式。✅TomisastallasJerry.(xastalleras)x典型错误2：否定句中as和so可以互换，但肯定句中只能用as。✅Sheisnotas/socarefulashersister.x典型错误3：和than比较级混淆。✅平级比较表“和一样”，比较级表“比更”。 Iamasbusyasyou.(一样忙)/Iambusierthanyou.(比你更忙)✨抢分技巧：as...as...中间必须是形容词或副词的原级；常见的结构还有倍数表达：Thisroomistwiceasbigasthatone.㐱跨单元综合易错&高频语法陷阱AA易混淆词汇与结构易混点正确辨析some/anysome用于肯定句及希望肯定回答的问句；any用于否定/疑问句，及“任何”含义的肯定句therebe/haveTherebe“某处有某物”；have/has“某人拥有”，xTherehaveabook→Thereisabooktoomuch/muchtootoomuch+不可数名词；muchtoo+形容词/副词：Thebagismuchtooheavy.say/speak/talk/tellsay+内容；speak+语言；talkto/withsb；tellsb.sth./tellastoryanumberof/thenumberofanumberof+复数名词（许多），谓语复数；thenumberof+复数名词（……的数量），谓语单数矿矿语法填空/单选题高频错误点错误1：一般过去时疑问句动词未恢复原形：Didhewenttothepark?→Didhego?错误2：比较级与最高级误用：Heistallerthananyboyinclass→anyotherboy.错误3：祈使句否定形式误用：Noeatinclass→Don'teatinclass.错误4：as...as中间误用比较级：Sheisastallerashermother→astallas.错误5：感官系动词误加be动词：Thecakeistastesgood→Thecaketastesgood.✍易错点小测（单选&填空）㐱单项选择1.—youplaythepiano?—Yes,Ican.2.Mysistertothesupermarketyesterday.A.goesB.wentC.isgoingD.hasgone3.Thecakedelicious.Iwantanotherpiece.A.tastesB.istastingC.tastedD.istasted4.afraid.Everythingwillbefine.5.Thisbookisasthatone.Theyarebothveryinteresting.A.asinterestingB.asmoreinterestingC.sointerestingD.moreinteresting會會用所给词的适当形式填空6.Tom(notvisit)hisgrandparentslastweekend.7.Thereis(alittle/afew)milkinthebottle.Youcandrinkit.8.Themusic(sound)beautiful.9.(nottalk)inthelibrary,please.10.Sherunsas(fast)asherbrother.@参考答案：1.A(can表能力)2.B(yesterday过去时)3.A(感官系动词用一般现在时)4.B(祈使句否定式)5.A(as...as中间用原级)6.didn'tvisit7.alittle(milk不可数)8.sounds9.Don'ttalk10.fast(as...as中间用原级)昌不规则动词必背表（高频20组）原形→过去式原形→过去式go→wentsee→sawdo/does→didhave/has→hadbuy→bought