七年级下册英语9单元知识点总结.docx

词汇拓展 （1）act v.表演；行动n.行动；所做之事 →action n.行为；动作 →actor n.演员 →actress n.女演员 （2）art n.艺术 →artist n.艺术家；画家 （3）person n.人；人物→personal adj.个人的 （4）sing v.唱；唱歌→singer n.歌唱家；歌手 （5）end n.结尾；尽头v.结束 →endless adj.无止境的；没完没了的 →ending n.结局；结尾 （6）high adj.高的→height n.高度 （7）different adj.不同的；有区别的 →difference n.区别；不同之处 →differently adv.不同地 （8）real adj.真的；真实的→really adv.真实地；真正地 二、短语归纳 Short \curly\long \straight \blonde \black\ white hair be of medium build\ height 中等身材、身高 look like看起来像 draw a picture of......画一幅......的画 a little late有点儿迟 a little = a little bit = a bit =kind of 有点……（后接形容词或副词） a little milk = a bit of milk少许牛奶 meet sb接某人、与某人见面 have a meeting 开会 have a sports meeting 举行运动会 in front of在……前面 go to the cinema= go to the movies= see movies（去）看电影 wear glasses= have glasses 戴眼镜 a pair of glasses 一副眼镜 be like 像...一样 have blonde hair= wear blonde hair留着金黄色的头发 a very interesting job一个非常有趣的工作 a police artist警察艺术家 talk to sb对某人说话 look the same 看起来一样 in the end = at last =finally最后，终于 first of all首先 sports shoes运动鞋 be good at 擅长于 like to do喜欢做 remember doing sth 记得做过了某事 remember to do sth记得要做某事 stop doing sth停止做某事 stop to do sth停下来去做某事 be different from…与……不同 三、知识点 build （1）build作名词意为“体格，体型” 例如：a man of strong build build 作动词意为“建造，建设，建立”→building n.建筑物 例如：We are building a house. 四、知识点 a little bit , a bit＆a little 表示“有点，一点”时，三者可以通用。 例如：Today is a little bit/ a bit / a little hot. a bit of=a little 一点儿，修饰不可数名词，例如： He only has a little / a bit of money. 五、知识点 maybe＆may be （1）maybe是副词，意为“也许，大概”。 例如：Maybe they won’t come here tonight. Maybe she is happy. may be是“情态动词may+动词原形be”构成的，在句中做谓语，意为“可能是、大概是”。 例如：She may be at home. You may be right. 知识点 glasses （1）glasses 意为“眼镜”，常用复数形式，表示“一副眼镜”时用a pair of glasses。 例如：Her grandma always wears a pair of glasses. （2）glass作“玻璃杯”讲时，是可数名词，其复数形式是glasses; 作“玻璃”讲时，是不可数名词。例如： Be careful of the glass. There are two glasses of water on the table. 知识点 tall＆high tall 常指人、动物、树、建筑物等高，其反义词为short。 a tall man /a tall building /a tall tree high 多指山高，也指空间的位置或程度上高，还可指抽象意思上的“高”，如物价、速度、温度等方面的“高”，其反义词为low。 a high mountain /high prices 高价 知识点 like v. 喜欢 like sth. / sb. 喜欢某物/某人 like to do/doing sth. 喜欢做某事 他喜欢看电视。 He _______ ________(watch) TV. What does he like? (询问爱好) 他喜欢运动。 He _______ sports. like prep. 像……样 look like 看起来像……样（外貌） be like 像……样（性格、品质；外貌） What does he look like? 他是中等身高。He is ______ ________ _________. What is he like? 他善良、友好。He is ________ and _________. 知识点 a little/ little 与a few/few a little + 不可数名词“有一点儿”表肯定 little + 不可数名词“几乎没有”表否定 杯子里有一点儿水。There is _______ _________ water in the cup. 杯子里几乎没有水了。 There is ________ water in the cup. 区别：a little / a bit / kind of / a little bit + adj. / adv. 有点儿/有几分+形容词或副词 It’s ______ ________ hot today. = It’s _____ ______ hot today. = It’s ______ _____ hot today. = It’s _____ _______ ______ hot today. a few + 可数名词(复数)“有一些”表肯定 few+可数名词(复数)“几乎没有”表否定 I have _____ _______ friends in America. She’s new here. She has ________ friends. 知识点person＆people person 可数名词，有单、复数形式，着重指个人方面，可与不定冠词a或数词连用。 例如：He is a good person. people 是一个集合名词，着重指全体方面。只用来表示复数概念，不能与不定冠词或数词one连用。例如： Some people are playing games. 知识点 look的用法： 1). have a new look面貌焕然一新 2). look at = have a look at看一看 3). look + 形容词, 看起来… 4). look like + 名词，看起来像… 5). look for 寻找 look at 看一看 look out 向外看，小心/look into 调查 /look down 向下看，鄙视 look up 向上看，查字典/look over 检查 十二、知识点 Wear, put on 与have on 的辨析 　wear表示“穿、戴”的意思时，强调穿的状态。 例如：My mother is wearing her pink dress. 　put on意为 “穿上、戴上”，表示瞬间完成的动作，不能和表示一段时间的状语连用。 例如：She put on her coat and went out. have on的意思是“穿着、戴着”和wear是同义词，指穿的状态，后面可以用表示衣服、帽子、鞋的名词。 十三、知识点 each＆every （1）each和every都可以用作形容词，作定语，修饰单数可数名词，但each强调个体，而every强调整体。 例如： Each child gets a present. 每一个孩子都得到一份礼物。 Every student has a pen. = All students have pens. (2 )each指两个或两个以上中的每一个；而every指三个或三个以上中的每一个，不能指两个中的。例如：There are trees on each side of the road I go out for a walk every day. （3）each可作代词，作主语或宾语，可与of直接连用，而every则只能作形容词。例如： Each of us has a ticket. 一、用括号中所给单词的适当形式填空。 1. I ______really_______(real) like black. 2. She enjoys __listening_____ (listen) to the music after class. 3. What does Tom__look____ (look) like? 4. He wants to be an _actor_____ ( act). 5. I want to go___shopping_____（shop）with my mother because I need a T-shirt. 6. The man speaks English quite __different_____ (difference) from others. 7. The boy often goes _swimming______ (swim) in that river in summer. 8. Nobody _likes_____ (like) his new look. 9. There are three _persons_____ (person) in my family. 10. What’s your _height_____ (high)? 二、单项填空 (　C　)1.Is he tall ________ short? He isn't tall ________ short. A．or；and B．and；or C．or；or D．and；and (　D　)2.My favorite actor ________ brown hair and ________ glasses. A．have；wear B．has；wear C．have；wears D．has；wears (　B　)3.—Do you know Peter? —He is a short boy ________ short hair. A．in B．with C．has D．have (　B　)4.My friend ________ tall and he ________ of medium build. A．has；has B．is；is C．is；has D．has；is (　A　)5.I ________ my mother and I ________ her. A．am like；like B．am like；am like C．like；like D．look；like (　D　)6.She's a kind ________．She often helps other ________． A．person；peoples B．people；person C．people；persons D．person；people (　A　)7.Mike has ________and ________． A．big eyes；a small nose B．big eyes；small nose C．big eye；a small nose D．a big eye；small nose (　D　)8.The apples are very delicious.Could I have ________ one，Mom? A．other B．others C．the other D．another (　B　)9.This girl is ________ heavy. A．little B．a little C．a kind of D．kinds of (　A　)10.________ friend is ________ actor. A．His；an B．His；a C．She；an D．Her；a (　D　)11.The police ________ my mother find her bike. A．helps B．helping C．to help D．help (　C　)12.—________you ________ to the library tonight? —Yes，I am. A．Does；go B．Do；go C．Are；going D．Are；go (　C　)13.—________？ —He's very short. A．What does he like? B．Where's he from? C．What does he look like? D．How's his school? (　B　)14.—Lucy doesn't have curly hair. —That's right，she has ________ hair. A．black B．straight C．blonde D．brown (　A　)15.I don't know what to say.It's difficult to ________ how I feel. describe B．study C．write D．Forget (　D　)16.--What does your mother______? --She is tall with long hair． A．like B．likes C．look likes D．look like (　B　)17．My brother is not tall or short．He ______ ． A．has medium heights B．is of medium height C．medium heights D．be a medium height (　B　)18