牛津译林版英语九上Unit2知识点讲解

Unit2知识点讲解Welcometotheunit1.Pinkisagirl’scolour.名词所有格：①有些名词直接加’s→名词所有格e.g.children’sbooks②有些名词直接作名词所有格e.g.agirlfriend、abananatree2.Thereisnothingwrongwithsth=nothingwrongwithsthe.g.Iamnotsureifthereissomethingwrongwithmywatch=Iamnotsureifthereisanythingwrongwithmywatch..3.tryiton.宾语为人称代词时放中间Iwouldnotliketotrythemon.4.Iamnotsureifbluelooksgoodonyou.用法：衣服+look+adj.+on+sb、sb+look+adj.+in+衣服/颜色YoulookcoolintheT-shirt.TheT-shirtlookslovelyonher.influence影响=affect用法：haveaninfluenceonsthe.g.ThebadweatherhasinfluencedourflighttoBeijingrecently.最近恶劣的天气影响了北京的航班。Reading1.Youmaywonderwhetheritistrue.wonder（v.）想知道=wanttoknow（n.）奇迹oneofeightwondersintheworldwhether（conj.）是否==ife.g.①Heasked，”doyoumoveintoanewhouse?”→Heaskedif/whetherImovedintoanewhouse.②Heaskedher“willyouflytoBeijing?”→Heaskedherif/whethershewouldflytoBeijing.③HeaskedmeifIwouldcometomorrow.④Heaskedifitwasgoingtorainthenextday.⑤Heaskedifitwillraintomorrow（宾语从句），ifitrainstomorrow（状语从句），hewon’tgo.注意：如果，从句中有ornot连词，只能用whether…ornot，不用if。E.g.Heaskswhethershehasboughtagiftforhimornot.2.Infact,colourscanchangeourmoodsandmakeusfeelhappyorsad,energeticorsleepy.Sleepy（adj.）feelsleepysleep（v.）Hedidn’tsleeplastnight,sonowhefeelssleepyinclass.昨晚他没有睡觉，所以现在在课上他感觉要睡觉。asleep（adj.）睡着的fallasleepawake（adj.）半醒的3.Yellowisthecolourofthesun,soitcanremindyouofawarmsunnyday.①remindsbofsth提醒某人想起某事e.g.Don’tforgettoremindhimoftomorrow‘smeeting.不要忘了提醒他明天的会议。②remindsbtodosth提醒某人做某事e.g.Ourteacheroftenremindsustocallourparents我们老师经常提醒我们给父母打电话。.③remindsbnottodosth提醒某人不要做某事e.g.Wehavebeenremindednottosmokehere.我们已经被提醒不要在这抽烟。4.Somepeoplepreferthiscolourwhentheyhopeforsuccess.(1)prefer（v.）宁愿选择；更喜欢用法：①prefersth更喜欢某物②preferdoingsth更喜欢做某事③prefertodosth宁愿选择做某事prefernottodosth宁愿选择不做某事④preferAtoB比起B来更喜欢A⑤preferdoingAtodoingB比起喜欢做B更喜欢做A⑥prefertodoAtodoBE.g.①Ipreferthatpinkcoat.我更喜欢那件粉色的外套。②Hepreferredgoingtoseeafilm.他更喜欢去看一场电影。③Hepreferredto（not）beathomealone.他宁愿（不是）一个人待在家里。④Heprefersricetobread.比起面包他更喜欢米饭.⑤Hepreferssingingtodancing====Hepreferstosingratherthandance.比起跳舞来他更喜欢唱歌。(2)hopefor…希望……E.g.Heishopingforhisgirlfriendtocome.他希望他女朋友来。5.Ifyourequirestrengthineitherbodyormind,redmaybeofsomehelptoyou.require=need需要用法:sbrequiretodosth、sthneed/requiredoingsth===sthneed/requiredtobedonee.g.Heneeds/requirestocuthair.===Hishairrequiredcutting.===Hishairrequiredtobecut.他需要理发。Grammar宾语从句：①陈述句的宾语从句；②一般疑问句的宾语从句什么是宾语从句：在复合句中作宾语，且宾语又为一个句子（从句），这样的复合句为宾语从句.E.g.①Iwonder（主句）iftherewillbeafootballmatchthisafternoon.（宾语从句）.我想知道今天下午是否将有一场足球赛。②IwillgotoShanghaiifitdoesnotraintomorrow.（状语从句）如果明天不下雨，我将去上海，从句为陈述句句式：用连词that引导，也可以省略.E.g.①Hesaid，“Mr.Zhangisananimaldoctor.”→HesaidthatZhangwasananimaldoctor.②Shehopes，“Yellowcanbringmesuccess.”→Shehopes（that）yellowcanbringhersuccess.一般性疑问句的宾语从句：借助连词if/whether，用陈述语气（前后时态一致）e.g.①Iamnotsure，“willitraintomorrow？”→Iamnotsureif/whetheritwillraintomorrow.我不确定明天是否下雨。②Heaskedhismother，“DoIhaveasister？”→Heaskedhismotherif/whetherhehadasister.他问他妈妈他是否有妹妹。注意：①在任何情况下，客观事实都应用一般现在时。②在主句为一般过去式时，从句要确保时态与主句一致，但由于从句表达客观事实真理或自然，只能用一般现在时。例题：1、Myteachertoldus，“lighttravelsfasterthansound.”→Myteachertoldusthatlighttravelsfasterthansound.Heasked,“Willitraintomorrow?”→Heaskedifitwouldrainthenextday.Iamnotcertain,”Dothecatseatfish?”→Iamnotcertainifthecatseatfish.Hewondered,”isthegirlanurse?”→Hewonderedifthegirlwasanurse.Doyouknow,“Isthereanythingwrongwiththewatch?”→Doyouknowifthereisanythingwrongwiththewatch.Integratedskills1.Wepromisethatthistherapycanhelpyouchangeyourmoods,mise⑴（v.）承诺，允诺用法：①promisesb②promisesthtosb③promisetodosthe.g.Hepromiseshertobuyanexpensivenecklace.他承诺给她买一条昂贵的项链。⑵（n.）诺言词组：makeapromise(许诺)、breakapromise（违背诺言）2.Shehaspractisedcolourtherapy.practise（v.）从事，执业，后面直接加名词或代词作宾语。Mymotherhaspractisedfashiondesignformanyyears.我妈妈从事时尚设计多年了。练习，实践，后接名词，代词或动名词作宾语Theybegantopractisereadingaloud.他们开始大声练习朗读。practise的名词practice练习实习Practicemakesperfect.孰能生巧。3.I’dratherwearorange.wouldrather:宁愿，更喜欢。可缩写成’drather.would在此结构中五人称，数和时态的变化。固定结构：wouldrather…than…:宁愿……而不愿……,喜欢……而不喜欢……wouldrather后面要用动词原形，than的前后成分要一致，如果前后两个动词相同，后一个可以省略。常用结构：wouldratherdosth宁愿做某事wouldrathernotdosth宁愿不做某事wouldratherdosththan(do)sthMylittlesisterwouldratherdrinkmilk.我妹妹宁愿喝牛奶。Studyskills1.Inmanyplaces,babyboysaredressedinblueandbabygirlsinpink.bedressed(in)强调状态Thebossiswelldressed.那个老板穿着很讲究。Sheisdressedinbluetrousers.她穿了条蓝色裤子。Theladywasdressedinwhiteattheparty.那位女士在聚会上穿着白色衣服。辨析：dress,haveon,bein/bedressedin,with表示动作dress穿及物动词，只能用人做宾语，而且只能表示穿衣服，不能用于表示穿鞋，戴帽等，也可作不及物动词。Shedressedherselfandthechildreninthebestclothes.她让自己和孩子们都穿上最好的衣服。（2）表示状态①haveon穿戴着。不用于进行时态。Hehasnothingonatall.他根本什么也没穿。②bein/bedressedin穿着。后面长街表示颜色的形容词。Theboyisinblack.那个男孩穿了身黑衣服。Theyaredressedinredjackets.他们穿着红色夹克衫。③with表示“穿戴”时，多做定语，且多与眼镜，手套之类的名词搭配使用，不能节衣服。Doyouknowthegirlwithglasses?你认识那个戴眼镜的女孩吗？Theboywithredglovesisourcaptain.那个戴着红色手套的男孩是我们的队长。2.Inthepast,women’smainjobwastolookforfoodfortheirfamily.Lookfor寻找Sheislookingforhercat.她正在找她的猫。辨析：find，findout,lookforfind“找到，发现”，常指找到或发现