资源简介 人教版初中英语七年级unit 7 Section B 知识点讲解与练习一. dry形容词1.干的;干燥的 Is my shirt dry yet 我的衬衣干了吗?2. 干性的;无水分的 dry hair干性发质3. 无甜味的;干的 4. 机敏的;不形于色的;不露声色的5. 不动感情的;冷冰冰的 a dry voice 冷冰冰的声音6. 干巴巴的;枯燥乏味的The book is so dry that I want to sleep each time I read it .7.口渴的;令人口渴的I'm a bit dry. 我有点渴。 This is dry work.这是使人觉得口渴的工作。动词 (使)变干;(把…)弄干You wash the dishes and I'll dry. 你洗盘子,我来擦干。Use this towel to dry your hands.用这条毛巾擦干手。二.cool形容词 1. 凉的;凉爽的;凉快的 It’s very cool today.2.(因时髦、漂亮且与众不同而)令人钦佩的,绝妙的,顶呱呱的You look pretty cool with that new haircut.你新剪的发型真酷。It's a cool movie.那部电影真棒。3.冷静的;镇静的;平静的Keep cool! 保持冷静!He has a cool head.他头脑冷静。4. (表示满意或赞同)妙极的,酷的We're meeting Jake for lunch and we can go on the yacht in the afternoon. ——Cool!我们和杰克一起吃午饭,下午乘游艇玩去。 ——棒极了!Can you come at 10.30 tomorrow ——That's cool.你明天 10:30 能来吗? ——没问题。动词 1.(使)变凉,冷却Trees cool the air as well as clean it.树木不仅能使空气变凉,而且能净化空气。2. 冷静下来;镇静下来;冷淡下来He is too excited, we must do something to make him cool down.他太激动了,我们得没法使他冷静下来。比较:cold最普通用词,强调缺乏温暖,使人不舒服。其反义词是hot。cool指既不太热也不太冷。其反义词为warm。三.hot 形容词1.温度高的;热的Do you like this hot weather 你喜欢这种炎热的天气吗?2.觉得闷(或燥、湿)热 I feel hot.3. 使人感到热的 London was hot and dusty.伦敦很热而且灰尘多。4. 辣的;辛辣的 hot food辛辣的食物5. 风行的;风靡一时的;走红的This is one of the hottest clubs in town. 这是市里一家最受欢迎的夜总会。四.cold形容词 1. 寒冷的;冷的 Isn't it cold today 今天真冷,是不是?2. 未热过的;已凉的;冷却的 a cold drink冷饮3. 冷漠的;不友好的 He is looking at her with cold eyes . 他用冷漠的眼光看着她。4. 冷的;冷色的;寒色的 clear cold light 清寒的光名词 1.冷;寒冷;(尤指)低气温 Don't stand outside in the cold .别站在外面冻着。2. 感冒;伤风;着凉 I've got a cold. 我感冒了。a bad/heavy cold 严重 / 重 感冒 catch a cold 患感冒五.warm形容词 1.温暖的;暖和的 It's nice and warm here. 这里暖烘烘的。The children jumped up and down to keep warm .孩子们上下跳动保持身体暖和。2. 保暖的;保温的 a warm pair of socks 一双暖和的袜子This sleeping bag is very warm. 这条睡袋很暖和。3.温情的;热心的;友好的His smile was warm and friendly.他的微笑热情而友好。4. 暖色调的;有暖感的 a warm yellow 暖黄色。动词 1.(使)温暖,变暖和 I'll warm up some milk.我来热些牛奶。六. visit 1. (vt.)“拜访,探望”,后接人的名词或代词-- visit sb.拜访某人“参观,游览”,后接地点名词-- visit sp. 参观某地2.(n.)“访问,参观,拜访” visitor (n.) “参观者,游客”I visit my uncle every Monday. I will visit Rome tomorrow.This is my first visit to Beijing,]. 这是我第一次去北京。七. summer 夏天 1)in summer在夏天 2)summer school暑期学习班他在这里上班,而我在上暑期学习班。She is working and I am going to summer school.八.vacation n 假期1)on (a) vacation= on (a) holiday在度假 2) go on a vacation去度假 take a vacation 度假3) summer vacation暑假1)你暑假过得怎么样?How is your summer vacation going 2)我和我的家人正在山里度假。My family and I are on a vacation in the mountains.You look tired─you should take a vacation .你看上去很累,应该休假了。用 法 例 句vacation “假期”,指放下工作和学习的一段较长的休息时间,常可用holiday替换 They’re in Beijing on vacation.holiday “假日,休息日”,主要指风俗习惯或法律规定的纪念日或休息日。在英国英语中,其复数形式可表示延续一段时间的“假期”,美国英语则习惯用单数 The Fourth of July is a national holiday of the US. 7月4日是美国国庆节九.hard形容词,1.“难的、困难的;硬的;努力的;勤劳的”,相当于difficult。The teacher asked a hard question.老师问了一个很难回答的问题。That's hard work.那是一项困难的工作。 She's a very hard worker. 她工作很卖力。It is hard for sb. to do sth. It is hard for him to learn English well.2. 用力的;猛烈的He gave the door a good hard kick. 他狠狠踢了一下门。3.冷酷无情的;硬心肠的;苛刻的My father was a hard man. 我父亲是个不讲情面的人。He said some very hard things to me.他对我说了些很不近人情的话。副词 1.努力地;费力地;艰难地 study hard努力工作;努力学习 work hard努力工作Don't hit it so hard!别这么用力打!2.猛力地;猛烈地 ;;沉重地;大量地;长时间地It’s raining hard.3. 彻底认真地 think hard 认真思考十.soon不久;很快 (指时间上)soon 指(时间上)不久的将来将发生某个动作或某种情况 Please call me soon.quickly 指动作反应敏捷或完成得快,具有即刻行动,毫不耽搁之意 He quickly gets up and goes to school.fast 侧重于动作速度之快 He runs fast.as soon as... 一…就… I will write to you as soon as I get to the USA. 我一到美国就写信给你。as soon as possible 尽快 You should do your homework as soon as possible. 你应该尽快写作业。how soon... 多久...? 对将来的动作提问.-How soon will you arrive -In 5 minutes.十一.be going to +表示地点或场所类的名词 打算去...be going to do sth. 打算做...We are going to the zoo.我们准备去动物园。 I’m going to visit Beijing. 我打算去北京。十二.write to sb. = write a letter to sb. 给某人写信 I’m writing to you.hear from sb.= get a letter from sb. 收到某人来信 write back to sb. 给某人写回信十三.work 动词1.“工作、运转、运行” 运于否定句中,多表示某一物件“坏了”或“不运作了”Sth. isn’t working. = Sth. doesn’t work. =Sth. is broken. 某物坏了=There is something wrong with ...The watch isn’t working. = The watch doesn’t work. 那块表坏了。=The watch is broken. =There is something wrong with the watch.2.开动,操作(机器、装置等);使运作Do you know how to work the coffee machine 你会使用咖啡机吗?3.使奏效;(由于努力)造成,产生Your plan works well. 你的计划很有效。十四.country (n.)1. “国家” European countries欧洲国家2. “乡下,农村= countryside”,常用单数与the连用.a healthy life in the country... 乡下的健康生活3.(adj.)“乡村的,民间的”For a long time I just wanted to play country music. 有很长一段时间我只想弹奏乡村音乐。十五.just right for... “正好适合…” The coat is just right for you.这家外套正好适合你。right 反义 wrong形容词 1. 正当;妥当 I hope we're doing the right thing .我希望我们这样做是妥当的。2. 正确的;真正的;真实的 Did you get the answer right 你回答得正确吗?What's the right time ——10.37. 现在的准确时间是几点?——10点37分。3. 适当的;正好的;恰当的Have you got the right money for the bus fare 你有零钱买车票吗?Is this the right way to the beach 去海滩是走这条路吗?4.右边的 反义left副词 1.正好;恰好;直接地 Lee is standing right behind her.李就站在她身后。The bus came right on time.公共汽车正好准时到达。2. 立即;马上;毫不耽搁 I'll be right back. 我马上就回来。I'll be right with you.我这就过来。3. 正确地;确切地 You guessed right.你猜着了。4.顺利;正常 Nothing's going right for me today.今天没有哪一件事让我顺心。5.在右边;向右边 反义left Turn right at the end of the street.在街的那头往右拐。名词 1.正当;公正;正义;正确She doesn't understand the difference between right and wrong.她不能明辨是非。2.[可数名词, 不可数名词] ~ (to sth/to do sth) 正当的要求;权利Everyone has a right to a fair trial.每个人都有权获得公正的审判。What gives you the right to do that 你有什么权利这样做?3. 右边;右方;右 反义left Take the first street on the right .走右手的第一条街。十六.. some of ... “…中的一些”some of ...做主语时,谓语动词单复数由of后面的名词决定Some of these apples are green. Some of the water is not clean.十七.happy 快乐的;高兴的;幸福的1.be happy to do sth. 做某事是高兴的, 情愿,乐意(做某事)I'm happy to leave it till tomorrow.我愿意把它留到明天再做。2.be happy with sth. 对...感到满意I'm not happy with his work this term.我对他这学期的表现不满意。3.be happy that + 从句He's happy that I do it myself. 我自己把事情解决了,对此他很满意。拓展:happiness 幸福 [不可数名词]to find true happiness寻找真正的幸福十八.) sit (v.) v-ing: sitting1.坐 sit down 坐下 stand up 站起来 sit on a chair/ the ground 坐在…上sit at a table / a desk 坐在桌前,书桌旁 Just sit still!坐着别动!2.使坐;使就座He lifted the child and sat her on the wall. 他抱起孩子,让她坐在墙头上。3.处在;坐落在;被放在A large bus was sitting outside. 外面停着一辆大轿车。The jacket sat beautifully on her shoulders (= fitted well) .那件夹克穿在她身上很合身。The box sat unopened on the shelf.盒子搁在架子上,没有打开。十九.) by 介词,“在…旁边”,= by the side of1.“用某种方法” He makes a living by teaching.2.表示“在…之前” We can finish the work by noon.3.by+交通工具 by car4. by the way“顺便说一下” By the way,what time is it 二十.反意疑问句由两部分构成:前一部分陈述形式,后一部分为简短问句。1.原则:前肯后否或者前否后肯。(后一部分的主谓与前一部分主谓在人称、时态和数上保持一致;后一部分是否定时not要缩写,主语用代词代替)It’s very hot today, isn’t it 今天天气很热,是不是?It isn’t very hot today, is it 今天不是很热,是吗?回答:不管问题的提法如何,若事实是肯定的,就用yes,事实是否定的,就用no。She isn’t a teacher ,is she 她不是教师,是吗?Yes,she is.不,她是。/ No ,she isn’t.是的,她不是。当回答“前否后肯”的反义疑问句时,注意翻译。如果事实是肯定的,用“Yes+肯定结构”;翻译时,“Yes”翻译为“不”如果事实是否定的,用“No+否定结构”;翻译时,“No”翻译为“是”注意:否定词代表否定意义,如few ,little, never, nothing, hardly,seldom(很少)等, 等同于 not, 整个句子为否定形式,后用肯定。You never fail the exam, do you You dislike English, don't you 二十一. take a photo/ take photostake a photo of sb./sth. “给某人/某物拍照;拍一张某人/某物的照片”Eg: They are taking photos of the panda.他们正在给那只熊猫拍照。 展开更多...... 收起↑ 资源预览