九年级英语下册知识点总结

1、精选优质文档-倾情为你奉上九年级英语下册知识点总结【篇一：Unit1】1.by+doing通过方式如：bystudyingwithagroupby还可以表示：“在旁”、“靠近”、“在期间”、“用、”“经过”、“乘车”等如：Ilivebytheriver.Ihavetogobackbytenoclock.Thethiefenteredtheroombythewindow.Thestudentwenttoparkbybus.2.talkabout谈论，议论，讨论如：Thestudentsoftentalkaboutmovieafterclass.学生们常常在课后讨论电影。talktosb.=tal

2、kwithsb.与某人说话3.提建议的句子：What/howabout+doingsth.?如：What/Howaboutgoingshopping?Whydontyou+dosth.?如：Whydontyougoshopping?Whynot+dosth.?如：Whynotgoshopping?Lets+dosth.如：LetsgoshoppingShallwe/I+dosth.?如：Shallwe/Igoshopping?4.alot许多常用于句末如：Ieatalot.我吃了许多。5.tooto太而不能常用的句型too+adj./adv.+todosth.如：Imtootiredtosay

3、anything.我太累了，什么都不想说。6.aloud,loud与loudly的用法三个词都与"大声"或"响亮"有关。aloud是副词,重点在出声能让人听见,但声音不一定很大,常用在读书或说话上。通常放在动词之后。aloud没有比较级形式。如:Hereadthestoryaloudtohisson.他朗读那篇故事给他儿子听。loud可作形容词或副词。用作副词时,常与speak,talk,laugh等动词连用,多用于比较级,须放在动词之后。如:Shetoldustospeakalittlelouder.她让我们说大声一点。

4、loudly是副词,与loud同义,有时两者可替换使用,但往往含有令人讨厌或打扰别人的意思,可位于动词之前或之后。如:Hedoesnottalkloudlyorlaughloudlyinpublic.他不当众大声谈笑。【篇二：Unit2】1.usedtodosth.过去常常做某事否定形式：didntusetodosth./usednottodosth.如：Heusedtoplayfootballafterschool.放学后他过去常常踢足球。Didheusetoplayfootball?Yes,Idid.No,Ididnt.Hedidntusetosmoke.他过去不吸烟。2.反意疑问句肯定陈

5、述句+否定提问如：Lilyisastudent,isntshe?LilywillgotoChina,wontshe?否定陈述句+肯定提问如：ShedoesntcomefromChina,doesshe?Youhaventfinishedhomework,haveyou?提问部分用代词而不用名词Lilyisastudent,isntshe?陈述句中含有否定意义的词，如：little,few,never,nothing,hardly等。其反意疑问句用肯定式。如：HeknowslittleEnglish,doeshe?他一点也不懂英语，不是吗?Theyhardlyunderstoodit,didth

6、ey?他们几乎不明白，不是吗?3.playthepiano弹钢琴4.beinterestedinsth.对感兴趣beinterestedindoingsth.对做感兴趣如：Heisinterestedinmath,butheisntinterestedinspeakingEnglish.他对数学感兴趣，但是他对说英语不感兴趣。5.interestedadj.感兴趣的，指人对某事物感兴趣，往往主语是人interestingadj.有趣的，指某事物/某人具有趣味，主语往往是物6.still仍然，还用在be动词的后面如：Imstillastudent.用在行为动词的前面如：Istilllovehim

7、.7.thedark天黑，晚上，黑暗8.害怕beterrifiedofsth.如：Iamterrifiedofthedog.beterrifiedofdoingsth.如：Iamterrifiedofspeaking.【篇三：Unit3】1.allowsb.todosth.允许某人做某事(主动语态)如：MotherallowsmetowatchTVeverynight.妈妈允许我每晚看电视。beallowedtodosth.被允许做某事(被动语态)如：LiLyisallowedtogotoQinzhou.莉莉被允许去钦州。2.gettheirearspierced穿耳洞让/使(别人)做某事ge

8、tsth.done(过去分词)havesth.done如：Igetmycarmade.=Ihavemycarmade.我让别人修好我的车3.enough足够形容词+enough如：beautifulenough足够漂亮enough+名词如：enoughfood足够食物enoughto足够去做如：IhaveenoughmoneytogotoBeijing.我有足够的钱去北京。Sheisoldenoughtogotoschool.她够大去读书了。4.stopdoingsth.停止做某事Pleasestopspeaking.请停止说话。stoptodosth.停止下来去做某事Pleasestoptospeak.请停下来说话。5.看起来好像sb.seemtodosth.Heseemstofeelverysad.itseemsthat+从句Itseemsthathefeelsverysad.他看起来好像很伤心。6.系动词不能独立作谓语，要和表语一起构成谓语。常用的连系动词有：look,feel,be,become,get,turn