资源简介 Unit2 How often do you exercise 单词短语及重点句型重点单词 1.housework ['ha sw k] n.家务劳动 2.hardly ['hɑ dli] adv.几乎不;简直不;刚刚 3.ever ['ev (r)] adv.曾经;在任何时候 4.once [w ns] adv.一次;曾经 5.twice [twa s] adv.两倍;两次 6.Internet [' nt net] n.因特网 7.program ['pr ɡr m] n.节目;程序;课程;节目单 8.full [f l] adj.满的;充满的;完全的 9.swing [sw ] n.摇摆;秋千;v.摇摆;旋转 10.maybe ['me bi] adv.或许;也许;可能 11.least [li st] adj.最小的;最少的 12.junk [d k]n.垃圾;废旧杂物 13.coffee ['k fi] n.咖啡;咖啡色 14.health [helθ] n.健康;人的身体或精神状态 15.result [r 'z lt] n.结果;后果 16.percent [p 'sent] adj.百分之...的 17.online [ n'la n] adj.在线的;adv.在线地 18.television ['tel v n] n.电视机;电视节目 19.although [ l' ] conj.虽然;尽管;然而;可是 20.through [θru ] prep.穿过;凭借;一直到 21.body ['b di] n.身体 22.mind [ma nd] n.头脑;想法;意见;心思 23.such [s t ] adj.这样的;如此的 24.together [t 'ɡe (r)] adv.共同;一起 25.die [da ] v.死;枯竭;消失 26.writer ['ra t (r)] n.作者;作家 27.dentist ['dent st] n.牙科医生 28.magazine ['m ɡ zi n] n.杂志 29.however [ha 'ev (r)] adv.然而;无论如何;不管多么 30.than [ n] conj.比 31.almost [' lm st] adv.几乎;差不多 32.none [n n] pron.没有人;没有任何东西,毫无 33.less [les] adj.更少的;较少的 35.point [p nt] n.看法;要点;重点;小数点;目标;分数重点短语 1.help with housework帮助做家务 2.on weekends在周末 3.how often多久一次 4.hardly ever几乎从不 5.once a week每周一次 6. be free有空 7.twice a month每月两次 8.every day每天 9.swing dance摇摆舞 10.go to the movies去看电影 11.use the Internet用互联网 12.play tennis打网球 13.stay up late熬夜;睡得很晚 14.at least至少 15. be good for对……有好处 16.have dance and piano lessons上舞蹈课和钢琴课 17.go to bed early早点睡觉 18.play sports进行体育活动 19.be bad for对…有坏处 20.Sb. spend time with sb.和某人一起度过时光 21.be good with与…友好相处 22.be friendly with sb. 与某人友好相处 23.be kind to sb. 对某人友好 24.go camping去野营 25.not…at all一点儿也不…… 26. in one’s free time在某人的业余时间 27.the most popular最受欢迎的 28.such as比如;诸如 29.old habits die hard积习难改 30.go to the dentist去看牙医 31.morn than多于;超过 32.less than少于 33.help sb. with sth.帮助某人做某事 34.take care of sb 照料某人 35.want sb. to do sth.想让某人做某事 36.the best way to do sth.做某事的最好方式 37.ask sb. about sth.向某人询问某事 38.ask sb. to do sth.要求某人做某事 39.by doing sth. 通过做某事 40.be late for迟到 41.get in…进入… 42.use the Internet上网 43.look after sb 照顾某人 44.have to do sth必须做某事常考句型 1.---What do you usually do on weekends --- I always exercise. ---周末,你经常做什么 ---我经常锻炼。 2.----What do they do on weekends --- They often help with housework. ---他们周末做什么 ---他们经常帮忙做家务。 3.---What does she do on weekends ---She sometimes goes shopping. ---她周末做什么 ---她有时购物。 4.---How often do you go to the movies --- I go to the movies maybe once a month. ---你多久看一次电影 ---我大概一个月去一次。 5.---How often does he watch TV ---He hardly ever watches TV. ---他多久看一次电视 ---他几乎不看电视。 6.---Do you go shopping ---No, I never go shopping.---你购物吗 ---不,我从不购物。 7.---How many hours do you usually sleep at night ---Eight or more. ---每晚你睡多少个小时 --八小时或者更多。一、单词讲解1 housework n.家务劳动housework家务劳动,不可数名词help with housework 帮忙做家务 do housework 做家务2 hardly adv.几乎不;简直不;刚刚含有hardly的句子是否定句。常与can,could连用, “几乎不”,表否定意义.hardly=hardly ever=seldom 很少; 不常 频度副词,放be/情/助后实意动词前The wind was so strong that I could hardly breathe.风太大了,我几乎都没法呼吸。辨析:hardly&hardhardly和hard形式上很接近,但意义截然不同。①hardly是表频率的副词,意为“几乎不;几乎没有”,相当于almost not。There is hardly any coffee left.= There’s almost no coffee left. 几乎没有剩余的咖啡了。②hard作形容词时,意为“困难的;硬的;勤奋的;严厉的;苛刻的”。hard作副词时常用来表示程度意为“努力地;猛烈地;剧烈地”。This ground is too hard to dig. 这块地太硬,挖不动。They tried hard to succeed. 他们努力工作,以求得成功。拓展:常见的表示频度的副词:1)always 的频度为100%,表示动作重复、状态继续,中间没有间断,意思是“总是”、“永远地”。The sun always rises in the east and sets in the west. 太阳总是东升西落。2)usually 的频度为70%左右,意为“通常”、“平常”,即很少有例外。He usually goes to bed at ten o’clock. 他通常10点钟睡觉。3)often 的频度为50%左右,意为“常常”,但不如usually那么频繁,表示动作重复,中间有间断。He is often late for school. 他上学经常迟到。4)sometimes 的频度为20%左右,意为“有时”,表示动作偶尔发生。可以位于句首,以示强调。It is sometimes hot and sometimes cold. 天气忽冷忽热。Sometimes he does it this way and sometimes he does it that way. 他有时这样做,有时那样做。5)hardly ever 的频度为5%左右,意为“几乎不”、“偶尔”。I hardly ever go out these days. 这些天我几乎不出门。6)never 的频度为0,意为“从来不”、“永不”。My parents are never late for work. 我父母上班从来不迟到。3 ever adv.曾经;在任何时候在任何时候;从来;曾经。用于否定句、疑问句或与if 连用的句子中时表示“在任何时候;从来”; 用于比较结构时表示“曾经;以往任何时候”, 用来加强语气。Don't you ever get hard 难道你不累吗?If you are ever in Hong Kong, come and see me. 你要是什么时候到了香港,就来看看我吧。It was raining harder than ever. 当时下着前所未有的大雨。I will remember you for ever. 我会永远记住你的。He is one of the best men I have ever met.他是我曾经见过最棒的男人之一。4 once adv.一次;曾经1)once用作连词时,意为“一旦...就...”,用于连接时间状语从句,相当于as soon as。Once you start, you will never give up. 一旦你开始了,你就不要放弃。 注意:once引导的是时间状语从句,从句要用一般现在时代替将来时。2)once用作副词时,意为“曾经;一度;从前”。它是一个不确定的时间副词,其位置一般是在行为动词之前,系动词之后。Once he lived in America, but now he lives in England.他曾经生活在美国,但现在他生活在英国。3)once用作副词,也可意为“一次”的意思。The old professor comes to see us once a week.那个老教授一周来看我们一次。4)注意once用作副词时,在句中的位置不同表示的意思也不同,所以要特别注意。I once went to Shanghai. 我曾经去过上海。 I went to Shanghai once. 我去过上海一次。5)once构成的一些短语的用法:①at once(立刻;马上) Finish the task at once. 请立刻完成任务。②once again(再一次;又一次),相当于once more。 Read the passage once more. 把课文再读一遍。③once in a while(偶尔;间或) We went to see our English teacher once in a while. 我们偶尔去看我们的英语老师。④all at once(突然),相当于suddenly。 All at once, they rushed out altogether. 突然,他们都一起冲出去了。⑤once upon a time(很早以前;从前) Once upon a time there was an old man named John Hill. 从前有一个名叫约翰 希尔的老人。5 twice adv.两倍;两次twice= two times 两次,在英语中三次或三次以上通常用“基数词+times”表示,time在这里为可数名词,意为“次数”,复数加s。I wash my face twice a day. 我每天洗两次脸。He has been there four times. 他去过那里四次。6 Internet n.因特网use the Internet 使用互联网 on Internet 在互联网上 surf the Internet 网上冲浪7 program n.节目;程序;课程;节目单see/watch a programme 看节目8 full adj.满的;充满的;完全的full满的,反义词empty;空的,忙的近义词busy,反义词free空闲的;饱的,反义词hungrybe full of =be filled with 充满...The book is full of interesting stories.这本书充满了有趣的故事。9 swing n.摇摆;秋千;v.摇摆;旋转swing dance 摇摆舞 on the swing 在秋千上10 maybe adv.或许;也许;可能maybe是副词,意思是“也许,可能”,在句中作状语,相当于perhaps,常位于句首。Maybe she’ll come this afternoon. 她可能今天下午来。Maybe you put the letter in your pockets. 大概你把信放在衣袋里了。辨析:maybe和 may be①maybe和may be的辨析:maybe是副词,而在may be中,may是情态动词,be是动词原形,两者构成完整的谓语形式,与主语形成系表结构,意为“也许是、可能是”。I can’t find my watch. It may be in your pocket. 我找不到我的手表了,它可能在你的口袋里。He may be a soldier. 他可能是军人。②maybe和may be可相互转换。He may be in the office. = Maybe he is in the office. 他或许在办公室。You may be right. = Maybe you are right. 你或许是对的。11 least adj.最小的;最少的1)adj.least是little的最高级,意为 最少的,最小的。the least water 最少的水2)adv. 最少地the least interesting 最无趣的3)n. 至少;起码at least=not less than至少;不少于You should drink at least eight glasses of water a day.你每天至少应该喝八杯水。12 junk n.垃圾;废旧杂物junk food 垃圾食品 green food 绿色食品 natural food 天然食品 healthy food 健康食品13 coffee n.咖啡;咖啡色white coffee 不加奶的咖啡 black coffee 加奶的咖啡 a cup of coffee 一杯咖啡14 health n.健康;人的身体或精神状态health为名词,意为“健康”,人的身体(或精神)状态”不可数名词。其形容形式为healthy,意为“健康的”。unhealthy意为“不健康的,是healthy的反义词。healthily是“健康地”,是副词。在名词词尾加y构成形容词,类似的词还有:rain—rainy 雨—下雨的 sun—sunny 太阳—晴朗的luck—lucky 幸运—幸运的 wind—windy 风—刮风的常用搭配: be in good/poor health身体状况好/不好;be good/bad for one's health利/不利于某人的健康15 result n.结果;后果1)result n.结果;后果the result of ... 的结果 as a result of... 由于,因为=because of...as a result 因此2)result v. 发生;导致result from... 因...发生;随...产生 result in... 造成;导致16 percent adj.百分之...的percent 没有复数形式;基数词+percent +of+名词/代词 百分之...的...(谓语动词与名词或代词保持一致)Forty percent of the students in our class are girls. 我们班上50%的学生是女生。17 online adj.在线的adv.在线地1)adj.在线的an online shop 一个网上商店2)adv.在线地shop online 网上购物18 television n.电视机;电视节目watch television 看电视 on the television 在电视上19 although conj.虽然;尽管;然而;可是although的意思相当于though,意为“尽管,虽然”,用来引导让步状语从句。它所引导的从句不能与并列连词but; and; so等连用,但可以和yet; still等词连用。Although he lives alone, he doesn’t feel lonely.= He lives alone, but he doesn’t feel lonely.虽然他一个人住,但他并不感到孤独。There is air all around us, although we cannot see it. 虽然我们看不见空气,但空气却存在于我们的周围。辨析:although与though的辨析:①用作连词,表示“虽然”,二者可以互换使用,但although比though更为正式。Though/Although it was raining, we still went there. 虽然下着雨,但我们还是去了那里。②although一般不用作副词,而though可用作副词,且一般放在句末(不放在句首),意为“可是,不过”。It’s hard work; I enjoy it, though. 工作很辛苦,可是我很喜欢。We all tried our best. We lost the game, though. 我们都尽了最大努力,但我们还是输了。③在as though(好像,仿佛),even though(即使,纵然)等固定短语中不能用although。He talks as though he knows everything. 他夸夸其谈,好像无所不知。20 through prep.穿过;凭借;一直到The best way to relax is through exercise. 最好的放松方式是通过锻炼。through从空间内部穿过;across从某物表面穿过;over从某物上方越过walk though the forest 穿过森林 across the road 穿过马路 fly over the house飞过房子21 mind n头脑;想法;意见;心思;v.介意1)n.头脑;想法;意见;心思change one’s mind 改变主意 keep... in mind 将...记在心中make up one’s mind 下定决心 in one’s mind 在某人心中There were all kinds of thoughts running through my mind.各种念头在我的脑海中闪过。2)v. 介意;在乎mind (sb) doing sth 介意某人做某事 never mind 没关系22 such adj.这样的;如此的such 指代与上文或下文提到的人或事物那样such +(adj)+不可数名词 such hot weathersuch +(adj)+可数名词复数 such sweet applessuch +a/an+(adj) +单数 such a long waysuch as用来列举多个事物,一般不全部列出,插在被列举事物与前面的名词之间。The farm grows all kinds of crops, such as rice, wheat and cotton. 这个农场种植各种各样的庄稼,例如,稻谷、小麦和棉花。拓展:for example“例如”,可以作为独立语插入句中,不影响句子其他部分的语法关系,用以列举某一个人或事。A lot of children, for example, Tom likes drinking tea. 很多小孩,例如Tom喜欢喝茶。23 die v.死;枯竭;消失die是动词,意为“死亡”,是短暂性动作,常用于过去时中,过去式为died。die of...死于(内因) die from...死于(外因)Plants and people will die without water. 没有水,植物和人都会死。His father died two years ago. 他的父亲两年前去世的。拓展:die有多个变形词:词条 词性 词义 所作成分 用法dead 形容词 死了的,无生命的 表语、定语 可以与段时间连用die 动词 死,死亡 谓语 不能与段时间连用death 名词 死亡,去世 主语、宾语dying 形容词 垂死的,即将死去的 表语、定语The tree has been dead for ten years. 这棵树死了10年了。She looked at her dead cat sadly. 她伤心地看着她死去的猫。My grandpa died two years ago. 我爷爷两年前去世了。The fish will die without water. 鱼离开水会死去。24 however adv.然而;无论如何;不管多么however 可置于句首、句中或句末,但必须与句子的其他成分用逗号隔开。辨析:however&buthowever和 but都意为“可是,但是”;但是用法不同。①however不能直接连接两个分句,必须另起新句,并用逗号隔开。It was raining hard. However, we went out to look for the boy.雨下得很大,然而我们还是出去寻找那个孩子。②but是并列连词,连接两个并列分句,后面不用逗号,前后两句在总的意义上构成了对比。例如:I really don't like cheese, but I will try just a little this time.我实在是不喜欢吃奶酪,但是这次我要尝一点。③however比but用的场合更正式, 因此however用于书面语,而but 常用于口语。另外, however的意思还不只局限于“但是;然而”,它还有其他的用法。例如:However hard I worked, she was never satisfied. 无论我多么努力地工作,她从来没满意过。However did you get here without a car 没有汽车你究竟是怎样来的呢 25 than conj.比less than 少于 more than 多于 比较级+than 比...26 almost adv.几乎;差不多almost几乎,差不多,常位于实义动词之前,be动词、情态动词或助动词之后。almost之前不能用very,not等词,但在no, none, never,nothing等否定词之前可用almost。Almost everyone has a bag. 几乎每个人都有书包。27 none pron.没有人;没有任何东西,毫无1)none没有一个,毫无,既可指人也可指物,强调数量,用how much或how many提问。2)none没有人;没有任何东西,毫无(三个及三个以上的人或事中)3)none可以单独使用,也可以和of短语连用。作主语时,谓语动词多用单数形式。辨析:none 和no one①none的用法既可以指人,也可指物。I turned to bookshops and libraries looking for information and found none.我在书店和图书馆寻找信息,什么也没找到。---How many boys are there in the room?房间里有多少个男孩?---None.一个也没有。可单独使用,也可和of连用---How much money do you have?你有多少钱?---None.没有钱None of us went to the park.我们没有人去公园。用于回答以how many或how much开头的问句。---How many boys are there in the room?房间里有多少个男孩?---None.一个也没有。②no one只能指人,不能指物,不和of连用。作主语时,谓语动词用单数。No one wants to leave.没有一个人想离开。用于回答以who开头的问句。---Who likes that place?谁喜欢那个地方?---No one.没有人。28 less adj.更少的;较少的less较少,较小 adj&pron较少的,更少的。little的比较级形式。He sleeps less than six hours every night.他每晚上睡觉少于6小时。29 point n.看法;要点;重点;小数点;目标;分数1)n.看法;要点;重点;小数点;目标;分数get good points 取得好成绩We won the match by 15 points to 5. 我们以15:5赢了这场比赛。2)v. 指point at ...指向... point to...指向... point out...指出二、课文对话及原文1.ConversationJack: Hi, Claire, are you free next week Claire: Hmm… next week is quite full for me, Jack.Jack: Really How come Claire: I have dance and piano lessons.Jack: What kind of dance are you learning Claire: Oh, swing dance. It’s fun! I have class once a week, every Monday.Jack: How often do you have piano lessons Claire: Twice a week, on Wednesday and Friday.Jack: Well, how about Tuesday Claire: Oh, I have to play tennis with my friends. But do you want to come Jack: Sure.2.PassageWhat Do No. 5 High School Students Do in Their Free Time Last month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. Here are the results.We found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent do not exercise at all.We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. The other ten percent use it at least three or four times a week. Most students use it for fun and not for homework.The answers to our questions about watching television were also interesting. Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-five percent watch TV every day! Although many students like to watch sports, game shows are the most popular.It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. It is healthy for the mind and the body. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. And remember, “old habits die hard” . So start exercising before it’s too late!三、重要知识点讲解1 exercise n./v.锻炼1)作不及物动词,意为“锻炼、运动”。---How often do you exercise 你多久锻炼一次?---I exercise every day. 我每天都锻炼。2)作不可数名词,意为“锻炼、运动”,常与动词take连用。Exercise makes me keep healthy. 运动使我保持健康。3)作可数名词,意为“练习;操”。We do morning exercises every day. 我们每天做早操。We do English exercises to help us learn English well. 我们做英语练习以便学好英语。2 How often do you have piano lessons 你多久上一次钢琴课?how often意为“多久一次”,常用于对时间频率的提问。How often do you watch TV 你多久看一次电视?How often do your parents visit your grandparents 你的父母多久看一次你的祖父母?拓展:how及短语引导的特殊疑问句词语 词义 用法 答语特征how long 多久 询问时间多久 for/about+一段时间how often 多久一次 询问动作的频率 often, twice a week等how soon 多快,过多久 询问时间多快 in+ 一段时间how far 多远 询问距离多远 ten minutes’ walkhow many 多少 询问可数名词数量 数词+可数名词复数how much 多少 询问不可数名词数量 数词+表示量的词+不可数名词多少钱 询问价格 数词+钱3 But do you want to come 但是你想怎么去?1)want意为“想要”后可接名词或不定式,构成want to do sth. 意为“想要做某事”;want sb. to do sth. 意为“想要某人做某事”。Do you want to join us 你想加入到我们中吗?He wants me to help him. 他想要我帮他。2)want的用法还有:want sth.,意为“想要什么”。She wants a cup of tea. 她想要一杯茶。拓展:want后接动词不定式时,相当于would like;因此want (sb.) to do sth.=would like (sb.) to do sth. I wanted to go swimming. = I would like to go swimming. 我想游泳。4 She says it’s good for my health.她说牛奶对我的身体有好处。1)本句是一个宾语从句。She says 是主句,其后省略了that,it's good for my health是从句。Tom says that he wants to be a movie star.汤姆说他想成为一名电影明星。2)be good for意为“对…有好处,对…有益处”,介词for后接名词或代词。其反义词为be bad for,意为“对…有害处”。Junk food is not good for our health. 垃圾食品对我们的健康没有好处。Smoking is bad for you. 吸烟对你有害。拓展:1)be good to“对…好”,其反义短语为be bad to“对…不好”。介词to之后一般接表示人的名词或代词。She is very good to us. 她对我们很好。The boss is bad to his workers.那个老板对他的工人不好。2)be good at“在…方面擅长”,介词at后面常接名词、代词或动词-ing形式,同义短语为do well in。She is good at English and Chinese. = She does well in English and Chinese. 她擅长英语和汉语。3)be good with“和…相处得好;擅于和…相处”。Are you good with children 你和孩子们相处得好吗?5 It is good to relax by using the Internet or watching game shows.通过玩电脑或看游戏直播来放松。It is/was + adj. + to do sth. 意为“做某事是...的”,to do sth.为句子的真正的主语,而it为形式主语形式主语不能用别的词来代替,句中可在形容词后加for sb.,意为“对于某人来说,做某事是...的”。It’s important for us to learn a foreign language. 对我们来说,学习一门外语是相当重要的。It’s necessary for us to eat more fruit and vegetables. 对我们来说,多吃蔬菜和水果是必要的。拓展:这个句型中的for sb.有时也可以用of sb. 二者意义有区别:1)在It’s + adj. + for sb. to do sth. 中,for sb.意为“对某人来说”,句中的形容词是用来说明to do sth.的,形式主语只能用it。It’s necessary for the students to do some housework. 对于学生们来说,做些家务是十分必要的。2)在It’s + adj. + of sb. to do sth. 中of sb. 意为“某人...”,句中形容词可与逻辑主语sb. 构成系表结构,即形容词是用来说明或形容sb.(某人)的。It’s very kind of you to help us. 你能帮助我们真是太好了。6 They often help with housework.他们经常帮忙做家务。help with housework帮助做家务help v. 帮助/n. 帮助I can’t make it without your help. 没有你的帮助,我不能完成它。拓展:与help有关的词组:help sb.(to) do sth. 帮助某人做某事 help sb with sth. 帮助某人(做)某事help oneself to sth自用食物等 help sb out帮助某人摆脱困境help sb into/out of搀扶某人进入/走出 can’t help doing情不自禁做某事with the help of在……的帮助下Could you please help me to take care of my puppy when I am away 当我离开时请你帮我照看我的小狗可以吗?Tom is a good boy. He often helps his mom with housework.汤姆是一个好孩子,他经常帮助父母做家务。7 Hi, Claire, are you free next week 你好克莱尔,你下周有空吗?Are you free... =Do you have (any) free time... be free“有空的,空闲的”。She spends her free time shopping.她空闲的时候就去购物。拓展:free1形容词“免费的”。There is no such thing as a free lunch.天下没有免费的午餐。2)动词,“释放,免除”The policemen plan to free the criminal.警察打算释放这名犯人。8 Oh, I have to play tennis with my friends.哦,我必须和我的朋友打网球。have to“必须,不得不”。强调受客观条件的影响而“不得不去做某事”。它有人称、数和时态的变化,在变为疑问句或者否定句时,要借助助动词do, does和did。He has to do the homework on Sunday.我不得不再星期日做家务。Does she have to go home now 现在她必须回家吗?We had to walk school yesterday.昨天我们不得不步行去学校。拓展:have to强调客观需要,must表示主观看法和愿望。We must finish the work before lunch.我们必须在午饭前完成这项工作(强调有义务早完成,不要拖延)。We have to finish the work before lunch.(强调客观情况迫使,如不完成就会...,是不得已而为之)。9 It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise.通过上网或观看游戏节目放松是有好处的,但我们认为,放松的最好的方式是通过锻炼。the best way to...“…的最佳方法”。I think the best way to learn English is through reading.我认为学习英语的最佳方式就是通过阅读来学习。拓展:与way有关的短语。lose one’s way迷路 make one’s way去,前进 in every way在各方面on the way to在去…的路上 by the way顺便说一下,顺便问一下 in a way在某种程度下10 辨析sometimes, sometime, some time与some timessometime:是副词,意为“在某个不确定的时间”、“某时”,可以同将来时连用,也可以同过去时连用。some time:是名词词组,意为“一段时间”。sometimes:是频度副词,意为“有时”、“不时”,常与一般现在时或一般过去时连用。some times:是名词词组,意为“几次、几倍”Sometimes I watch TV with my parents.有时我和父母一起看电视。---How often do you write to your father.你多久给你的父亲写一次信?---Sometimes.有时。New students will come to school sometime next week.下周某个时候新同学就要到校了。---When can you finish the work 你何时能完成这个工作?---Sometime next month.下个月某个时候。---How many times do you watch TV every week 你每周看几次电视?---Some times.好几次。11 Here are the results!这是结果。以 here there等引导的句子中,谓语动词为 be,come,go时,句子要用倒装结构,当主语为名词时,用完全倒装,即谓语放在主语之前;当主语为代词时,用不完全倒装,即谓语放在主语之后。Here comes the bus. 公交车来了。There she is. 她在那儿。12 the answers to our questions 我们的问题的答案:the answers to表示“...的答案”,注意此处要用to,不能用of。13 more than 的用法1)后接数词,表示“超过…,多于…”,同义词为over,反义词组为 less than(不到;少于)。There are more than 100 members in the club.这个俱乐部里有100多个成员。2)后接名词,表示“不只是;不仅仅”。Mr.Li is more than a teacher,he is also our best friend. 王老师不仅是一位老师,他也是我们的好朋友!14 How come 为什么呢?用于口语,“为什么呢?”,既可以独立使用,也可以接陈述句,询问事情的缘由或状况,还可以用why 引导的句子互换。---I feel uncomfortable.---How come 怎么会这样呢?---How come you didn't call me earlier = Why didn't you call me earlier 你为什么不早点打电话告诉我呢?15 find的用法①find+宾语+名词I find him a good student.我发现他是一个好学生。②find+宾语+现在分词He found her standing at the door.他发现他正站在门口。③find+宾语+形容词When he got home he found the room dirty.当他到家的时候,发现房间很脏。④find it+形容词+(for sb.)to do sth.He finds it difficult for him to learn English well.他发现学好英语很难。16 go to bed 强调“上床睡觉”的动作及过程,但人不一定睡着。I went to bed at eleven last night.go to sleep 强调“入睡,睡着,进入梦乡”。She was so tired that she went to sleep soon.17 stay up late 指“熬夜到很晚,迟睡”。Don’t stay up late next time.stay up to do sth. 指“熬夜做某事”。He stayed up all night to write his story.整晚熬夜写故事。四、单元语法频度副词1)含义:表示次数,频率的副词称为频度副词。常见的频度副词按频率发生的高低依次为Always(总是)>usually(通常)>often(经常)>sometimes(有时)>seldom(很少)>hardly ever(几乎不)>never(从不)2)表示具体的频率、次数时,一次用once,两次用twice,三次及以上用”基数词+times”表示:three times3)位置:一般放在实义动词之前,be动词、助动词或情态动词之后We never eat junk food.我们从不吃垃圾食品。I can hardly say a word.我一个字都说不出来。4)对频度副词提问时,用how often---How often do you exercise ---Never.你多久锻炼一次?从不锻炼。5)always一般不用于句首,但可用于祈使句中。Always remember this. 请时刻记住这一点。 展开更多...... 收起↑ 资源预览