Unit3知识点讲解外研版英语七年级上册

七年级英语上册Unit3知识点讲解11.Silentlove●silentadj._________________________【固定搭配】___________________________________保持沉默【拓展】silent的其他常见含义：______________________________________silent的派生词：_____________adv.沉默地；_____________n.沉默；寂静e.g.Hearingthenews,theyall___________________（保持沉默）.Iprefertostudyin_____________________________________（一个寂静的房间）.Isit___________________（沉默地）byhisbed.Wefinishedourbreakfastin___________________（沉默）.2.Alongamountainroad,ahandsomeyoungmanwalksfast.●alongprep.___________________【解析】常用搭配：★______________________沿着……走★___________________沿着……跑【拓展】adv.向前；（与某人）一起e.g.Weplantedtreesalongthestreetslastyear.GoalongtheParkStreetandturnleftatthethirdcrossing.Iwalkedalongsingingsongs.●mountainn.___________________【解析】指比较高大的山常用短语如下：_______________________________爬山inthemountains泛指在山区onthemountain特指在某座山上【拓展】n.许多；大量______________________________________许多/大量……e.g.I_________________________________________（爬山）lastmonth.Wemade__________________________（大量的）applepies.3.Anoldermanwithastrictfacefollowshim.●strictadj._____________________【解析】{形容词}句子作表语/定语______________________________对某事要求严格______________________________对某人要求严格e.g.Ms.WeiisastrictEnglishteacher.Sheisstrictwithherstudents.Sheisespeciallystrictabouttheirhomework.●followv._____________________【拓展】（1）{动词}遵循，听从（忠告/指示等）★_____________________听从某人的建议★followtherules遵守规则★followthetips遵循指示（2）followingadj.下列的，下述的；接着的e.g.FollowmeandI’lltakeyouhome.Weshould_____________________________________________.（听从医生的建议）Wemustfollowthetrafficruleswhenwearedriving.Whichfollowingsentenceiscorrect?4.Thisisfrommyfavoritefilm,PostmenintheMountains.●postmann._____________________复数：_________________【拓展】post构成的合成词还有：_________________明信片；_________________邮筒/箱；postcode邮政编码；_________________邮局5.It’satouchingstoryaboutthelovebetweenfatherandson.●【解析】_________________v.感动【拓展】touch的派生词：_________________adj.感人的；动人的。表示事物的特征，主语是_______；_________________adj.受感动的。表示人的感受，主语是__________；e.g.Hiswordsreallytouchedmyheart.Thisisa_________________(touch)storyandweareall_________________(touch).●between…and…译为：________________6.Hewasoftenabsentfromhomeandthesonseldomsawhim.●absentadj._________________【解析】_______________________________________缺席……【拓展】absencen.缺席；不在e.g.Lindawasabsentfromworkbecauseshehadafeveryesterday.●seldomadv._________________【解析】seldom位于be动词/助动词后，行为动词前。e.g.__________________________________athome.我的父亲很少在家。__________________________________我很少看电视。7.Forthefirsttime,thesoncarrieshisfatheracrossacoldriver.●carryv.把（某物/某人）带至（新的地点/位置）【辨析】拿；提；扛表示搬运/携带。有负重的意义。没有方向性。拿走；带走指把人/物从说话者所在的地方带到别处。有方向性。拿来；带来指把人/物从别的地方带到说话者所在的地方。有方向性。去取；去拿指到某地把某人/某物带来/拿来。表示来回。e.g.Shecan’tcarrytheheavybox.Wemusttakehimtothehospital.Bringyourumbrellahere.Pleasegetmemysunglasses.●acrossprep.横跨，跨越【辨析】across/through/over“从……一边到另一边”指从事物_______的一边到另一边，如过河/过马路等指从事物的_______穿过，如穿过洞穴/隧道/森林等指翻过一个高的障碍物（如树/墙/篱笆和山脉等）到另一侧的动作e.g.Iclimbed_______themountain,swam____________theriverandthenwalk___________theforest.8.Buthejusthideshiscareinhisheart.●caren._______________________【拓展】（1）care作名词时的常用短语：★_______________________照顾，照料；处理，负责★takecare（告别用语）保重，小心★inthecareofsb./insb.’scare由某人照顾（2）care作动词时的常用短语：★______________________