人教版八年级英语上册第一单元复习资料（1）八年级上册： Unit 1 How often do you exercise?考点扫描：一）习惯用语：watch TV 看电视go to the movies 去看电影on weekends 在周末hardly ever 几乎不how often 多久一次once a week 一周一次twice a month 一月两次do homework 做家庭作业the result of……的结果as for 至于，对于junk food 垃圾食品be good/bad for 对…有益/害eating habits 饮食习惯try to do sth.尽力做某事try doing sth.尝试做某事lots of=a lot of许多of course/Sure当然come home from school从学校来到家look after=take care of 照看；照顾a healthy lifestyle 一种健康的生活方式be the same as…和…相同be d ifferent from…和…不同want to do sth.想要做某事want sb. to do sth.想要某人做某事make a big difference 有很大不同keep healthy = stay healthykeep in good health =keep fit 保持健康surf the Internet上网get good grades 取得好成绩二）重点句型：1.What does she do on weekends? 她在周末常干什么？2.She often goes to the movies. 她经常去看电影。
3.I watch TV every day. 我每天都看电视。
4.We often surf the Internet. 我们经常上网。
5.I read English books about twice a week. 我大约一周两次看英语书。
6.I shop once a month. 我每月购物一次。
7.She says it’s good for my health. 她说这对我的健康有利。
8.How often do you eat junk food? 你多久一次吃垃圾食品？9.I look after my health. 我照看我的健康。
10.My eating habits are pretty good. 我的饮食习惯相当好。
三）交际用语：What do you usually do on weekends? I usually play soccer.What do they do on weekends? They often go to the movies.What does he do on weekends? He sometimes watches TV.How often do you shop? I shop once a month.How often does Cheng watch TV? He watches TV twice a week.四）主题写作：提供出一些信息,让你写一篇关于你或者别人的生活习惯及其影响.词语点击：1.exercise: [′eksəsaiz]1）作可数名词用，“练习，习题，体操，功课，操练”等,常用复数。
I'm doing my exercises.我在做练习/功课。
Doing morning exercises is helpful to our health.做早操对我们的健康是有益的。
2）作不可数名词用，“锻炼，运动”。
You are weak because of the lack of exercise.你身体弱是因为缺少锻炼。
Take more exercise,and you will be healthy.多多锻炼，你会健康的。
3）作动词用，“训练，锻炼”。
You must exercise yourself in order to be stronger and healthier.为了更健康更强壮，你必须锻炼自己。
You don't exercise enough.你锻炼不够。
﹝作不及物动词﹞作动词用还有“履行职责，行使全力”等意思。
You must exercise your own duty.你必须履行你自己的职责。
2.hardly: [′hɑ:dli]1）副词adv.hardly 是"几乎不", hard 也可是副词,“努力地,猛烈地”2）hardly 是位于句首时,句子要用倒装.如:Hardly did I believe what you said. 我几乎不相信你说的话.Hardly did I arrive at the railway station when the train started.我一到火车站,火车就开走了.3）句子中有 hardly 时,其反意疑问句的疑问部分应该用肯定形式. 如:He can hardly understand it ,can he ? 他几乎听不懂,是吗?hardly ever 很少(几乎从不,难得)例句与用法:My grandfather loves his island. He hardly ever sets foot in the city.我祖父热爱他那个小岛，他几乎从不进城来。
He hardly ever (very seldom) goes to bed before midnight.他很少在午夜以前就寝.（同学们要记住：早睡早起是“一”个好习惯啦！Going to bed early and getting up early is a good habit.）3.ever: [′evə]ever用作副词，意为“曾经、以前”Did you ever see the UFO？你还见到过飞碟？When you were working there，did you ever meet a foreigner？你在那里工作时曾见过外国人吗？4.once: [wʌns]1）副词adv. 一次 I have been there once.我到过那儿一次。
I see them once every two months.我每两个月与他们见一次面。
2) 连接词conj.一旦,一经...便Once you get into a bad habit, you'll find it hard to get out of it.一旦染上坏习惯,想改掉就难了。
5.twice: [twais]副词 adv.:两次,两回; 两倍。
He comes to work twice a week. 他每周来上两次班。
The dining-room is twice as big as the kitchen. 餐厅是厨房的两倍大。
6.active: [′æktiv]形容词adj.活跃的;活泼的Mrs. Brown is over 80 and not very active now.布朗太太已八十多岁,现在不大活动了。
提示：active的名词形式为activity，意为“活动”。
7.about: [ə′baut]1)副词 adv.大约;几乎John is about the same age as Tom. 约翰和汤姆的年龄相仿。
2)介词 prep. 关于,对于My mother often spoke to me about you. 家母过去常和我谈起你。
k: [milk]1)名词n.乳; 牛奶（不可数名词）You have to keep watching to prevent the milk from boiling over.你要看住, 不要让牛奶溢出来。
2)动词v. & vi.产奶; 挤奶The cow is milking heavily.这头奶牛出奶率很高。
9.drink: [driŋk]1）动词 vt. & vi.喝(酒), 饮I don't drink and I've never played cards.我不喝酒, 也从不打牌。
2）名词n.既可做可数名词，又可作不可数名词He likes a drink when he returns home from work.他喜欢下班回家后喝一杯酒。
food and drink食物和饮料10.health: [helθ]名词n. 1)健康[U]Smoking does harm to health. 吸烟有损健康。
2.)健康状况[U]She is in poor health.她身体不好。
拓展：health的形容词为healthy，healthy的比较级为healthier最高级为healthiest,反义词为unhealthy。
11.habit: [ˊhæbit]名词n. 习惯, 习性。
Habit cures habit. [谚]新习惯可以改掉旧习惯。
be in / have a habit of (doing sth.) 惯于, 有某种习惯His uncle has a bad habit of smoking.他的叔叔有一种抽烟的坏习惯。
12.try: [trai]1）动词v.tried（过去式） trying（现在分词）tries（单数第三人称形式）试图，努力；努力做或完成（某事）。
tried to ski.试着滑冰2）名词n.尝试，常用于短语have a try,等于have a go【拓展】try on 试穿（衣帽等）try one's best to do sth.尽最大力量做某事13.same:[seim]形容词adj.:同一的I live in the same house as he.我跟他同住一所房子。
反义词为different。
Same常与the连用,常见短语有：almost the same几乎一样 the same as 和……一样This is the same skirt that she was wearing a year ago.这就是她一年前穿的那条裙子。
14.different: [ˊdifərənt]形容词adj.1) 不同的[(+from)]Their school is different from ours. 他们的学校与我们的不同。
