1、unit1unit6知识点复习Unit1unit6知识点复习unit11What do you usually do on weekends? 你周末常常做什么?(1)这是一个由疑问词what引导的特殊疑问句。前一个do为助动词,构成疑问句结构,后一个do为实义动词(或叫行为动词),意思是“做;干”。注意:助动词do要随着主语的人称、时态和数的不同作出相应的变化。如: What does she do on weekends?周末她做什么?(2)usually为频率副词,意思是“通常;经常”,与often意思相近,但程度有别。【辨析】:频率副词always, usually, often, s
2、ometimes, hardly ever, never【拓展】频率副词always的用法:在所有的频率副词中,always语气最强,表示“总是;永远”。always可用于进行时态,表示“老是;总是”,是一种加强语气的说法,含有“气愤;不满;不耐烦;赞赏”等感情色彩。如: He is always coming late. 他总是迟到。(埋怨) He is always helping others. 他总是帮助别人。(赞扬)always通常放在be动词后面,行为动词前面,一般不放在句首。但为了强调或在祈使句中,也可放在句首或放在整个谓语前面,有时甚至置于句末。如: Always pay at
3、tention to your pronunciation. 要始终注意发音。always与not连用时,表示部分否定,意思是“不一定总是;未必”等。如: Honesty is not always the best policy. 诚实未必永远是上策。(3)on weekends 意思是“在周末”,也可说成at (the) weekends, 此处的weekends指星期六和星期日。2How often do you watch TV? 你多久看一次电视? Twice a week. 一周两次。(1)how often表示“多久一次”,是对动作的频率进行提问。可用于回答表示频率的副词,如al
4、ways, usually, often, sometimes, hardly ever, never等,或用于回答表示频率的短语,如once a day (一天一次),twice a week (一周两次),four times a month (一个月四次),every day (每一天)等。如:How often does he surf the Internet? 他多久在网上冲浪一次? Once a week. 一周一次。(2)twice a week 意思是“一周两次”是一个表示频率的短语,表示频率的短语一般是由“次数a时间名词”构成;表示“一次或两次”时,一般用once和twic
5、e表示,而表示“三次或三次以上”时,则用“数词times”结构。如:once a month (一个月一次),twice a day (一天两次),three times a week (一周三次),five times a year (一年五次)等。(3)疑问词how的用法1)怎样,用什么手段,方法/交通工具 Howdidhedoit? / Idontknowhowtoswim. How do you come to school?(2) 情况如何(指身体健康状况) Howareyou?(3) howmany,howmuch表示“多少” howmany后接可数名词复数,howmuch接不可数
6、名词。Howmanytimes doyougotothepark? Howmucharethosepants?(4)how many times 询问多少次,其答语表示次数。如:once twice,three times等How many times do you go to the movies a month? About three times.(5) How old.? 询问年龄 How old are you? I am five.(6) How about? 如何? 怎么样? How about going to the movies? (8)how long 询问多长时间,其答
7、语表示一段时间,如:for two days,for three hours等。 How long will it take to get to the station? About half an hour。(9)how soon 用来询问过多久,多久以后,其答语是in two hours,in three days等。 How soon will he come back? In an hour。3And I sometimes watch TV. 我有时看电视。sometimes是一个表示频率的副词,意思是“有时”一般位于句首,也可放在主语后面。如: Sometimes I go to
8、the movies on Sunday. 有时我在星期天去看电影。 He sometimes reads on weekends. 在周末他有时看书。【辨析】:sometimes 与some times,sometime,some timesometimes意思是“有时;不时”,常与一般现在时或一般过去时连用。如:Sometimes he goes to school by bus.有时他乘公共汽车上学。some times是名词短语,意思是“几次;几倍”。如: I met him some times in the street last month. 上个月我在街上遇到他好几次。some
9、time是副词,意为“在某个时候”,“某时”Willyoucomeagainsometimenextweek? 下周的某个时候你会再来吗?Shewastheresometimelastyear. 她去年某时去过那。sometime是名词词组,意为“一段时间”,做时间状语用Iwillstayhereforsometime. 我将在这呆一段时间。Heworkedfor that company for some time. 他为那家电脑公司工作了一阵子。4.【exercise的用法】 v/n 1) 动词,锻炼,既可以作不可数名词“锻炼”讲,也可作可数名词“练习”讲。He exercises eve
10、ry day。We often do / take exercise on weekends.2)do morning exercises 做早操 do eye exercises 做眼保健操 Doing morning exercises is good for our health. 做早操对我们的健康有益。【 shop 】 v/ n We often shop on weekends. There are many shops in the neighborhood.5.asfor意为“就而论”,“至于” Asforfruit,Ieatitsometimes.As for him,I n
11、ever want to see him here. 至于他,我永远不希望在这里见到。6 My mother wants me to drink it. 我妈妈想要我喝。 Want to do sth. 想要做某事 want sb. to do sth. 想要某人干某事Do you want to go to the movies with me? 你想和我一起去看电影吗?I want you to help me with my math. 我想要你帮我学数学。有很多动词后面用这种结构做动词的复合宾语:asksb.todosth. 叫某人做某事tellsb.todosth. 告诉某人去做某事
12、 helpsb.(to)dosth. 帮助某人做某事7She says its good for my health. 她说那对我的健康有益。(1)be good for意思是“对有好处”。如: Doing exercise is good for our health. 进行锻炼对我们的身体有好处。【辨析】:be good for, be good at 与be good tobe good for意思是“对有益”。如: Watching TV too much is not good for your health.看电视太多对你的身体没有好处。be good at意思是“擅长于”。如:
13、He is good at playing football. 他擅长踢足球。be good to意思是“对好”。如: The old woman is good to us. 那个老太太对我们很好。(2)health是一个名词,意思是“健康”,它的形容词形式是healthy,意思是“健康的”。如: My grandmother is over 80 years old, but she is very healthy. 我奶奶八十多岁了,但她非常健康。8. I try to eat a lot of vegetables. try to do sth. 尽量/尽力做某事Ill try to
14、learn English well. 我会尽量尝试学好英语的。You must try to take more exercise. 你必须尽量多做运动。9.I look after my health.我很注意我的健康。1)look after 意思是“照顾;保管”。【拓展】look after与take care of同义,在表达“照顾/保管好”的意思时,可用look afterwell或take good care of。如: My mother takes good care of me.我妈妈对我非常体贴。 I have to look after my sister well.我
15、得照顾好我妹妹。2)look at“看着”,look like“看起来像”,look for“寻找”look up 查看(词典),look out 当心,小心,look through 浏览,审核,look into 检查,look over检查(医生给病人) Please look after your book.请保管好你的书。 The boys are looking at the blackboard.男孩子们正看着黑板。 The girl looks like her father.这个小姑娘看起来很像她父亲。 My parents are looking for their dog
16、.我父母正在找他们的狗。10. My healthy lifestyle helps me get good grades. 我健康的生活方式帮助我取得好的成绩。help sb.(to) do sth.帮助某人做某事She often helps me learn math. 她经常帮助我学数学。11. Good food and exercise help me to study better. 好的食物和运动帮助我学习得更好。 help sb. (to) do sth.帮助某人做某事 12. Is her lifestyle the same as yours or different?
17、Is her lifestyle the same as your lifestyle or is her lifestyle different from your lifestyle ?她的生活方式和你的一样或是不同?be the same as / be different from 与一样/与不同She looks the same as her sister. 她看起来跟她的妹妹很像。This book is different from that one. 这本书跟那本书不一样。13. I think Im kind of unhealthy. 我想我有点不健康。 kind of
18、= a little a kind of 一种 different kinds of 不同种类的,各种各样的14So maybe Im not very healthy, although I have one healthy habit.所以尽管我有一个健康的习惯,但是也许我还不是很健康。(1)maybe是个副词,意思是“也许;或许”,常用于句首。如: Maybe you are right. 也许你是对的。【辨析】:maybe 与may bemaybe为副词,意思是“也许”,同义词是perhaps,常用于句首,作状语。如: Maybe you are an English teacher.
19、 也许你是一位英语教师。may be为“情态动词动词”结构,在句子中作谓语,意思是“也许是”。如: You may be an English teacher. 你也许是一位英语教师。 She may be in Class Five. 她也许在5班。(2)although为连词,意思是“尽管;虽然”,表示转折关系,同义词有though。与but作用相同,但是用法不同。特别注意英、汉在此意义上的表达区别:汉语中经常说“虽然但是”,但在英语中,“虽然”和“但是”只能用其一。如: Although I get up early, I cant catch the early bus. = I ge
20、t up early, but I cant catch the early bus. 尽管我起得很早,但还是没有赶上早班车。I dont pass the exam, although I study very hard. =I study very hard, but I dont pass the exam.尽管我努力学习,但考试还是没有及格。(3)one 是数词,意思是“一”。如: I have one sister. 我有一个妹妹。【辨析】:one或a/an one可表示“一”这个概念,但它更强调数量。如: He has one pen and two pencils. 他有一支钢笔
21、和两支铅笔。(这里的one与two在数量上作对比,不能用a代替) She only had one sister. 她仅仅有一个妹妹。(强调数量)a/an不定冠词a和an是one的弱式,一般不强调“一”这个数量,仅仅强调类别。如: He buys a dictionary. 他买了一本字典。(强调买的是什么,而不是数量) Thats a dog. 那是一只狗。(强调的是类别,而不是数量)15. A lot of vegetables help you to keep in good health. A lot of = lots of = many / much 许多 keep in good
22、 health = keep healthy = stay healthy keep + 形容词 表保持某种状态Keep quiet! The baby is sleeping. 那婴儿正在睡觉,保持安静!We must keep our classroom clean. 我们必须保持我们的教室干净。 unit21Whats the matter? 怎么了? I have a cold. 我患感冒了。(1)matter作名词时,表“事情;问题;情况”,Whats the matter? 常用来询问对方的病情或其他不适,也可用Whats wrong? 或Whats the trouble wit
23、h sb.? 来表示,如要说明对象,则需要用介词with表示。如: Whats the matter, little boy? 小男孩,你有什么事?Whats wrong / the matter with her? 她怎么了?2)wrong是形容词,前面没有“the”; matter和trouble都是名词,前面应有“the”3)【拓展】matter作动词,意思是“要紧,重要,有重大关系(主要用于否定句,疑问句或条件句中) What does it matter? 那有什么关系? It doesnt matter about the price;buy it,whatever it cost
24、s。 价钱没什么关系,不论多少钱都买。4)该句型中what做主语,此句型是陈述句语序,如:I dont know whats the matter with me?该句型常用于医生询问病人情况,病人可以回答:Im not feeling well=I dont feel well. I feel terrible. I feel ill. I feel sick. I feel even worse. I have a pain here.5)There is something wrong with my head.=Something is wrong with my head.=I ha
25、ve something wrong with my head.6)【补充】医生的话:How long have you been like this? How are you feeling now? Let me take your temperature. Your temperature is OK. Nothing serious. =There is nothing much wrong with you. 医生的嘱咐: Take this medicine three times a day. Drink more water and have a good rest. Try
26、to relax before you go to bed. Youll be all right./well/OK again soon. Youll be much better tomorrow.2. You should lie down and rest. 你应该躺下休息。1)should是情态动词,可表示建议,意思是“应该,应当,最好” 其否定形式是shouldnt,表示不应该。You should stop smoking. 你应该戒烟。 You shouldnt leave a baby alone in the house. 你不应该把一个婴儿独自留在家里。(2)lie do
27、wn意思是“躺下”,lie-lay-lain 如: She lay down on her bed. 她躺在床上。 I found a purse lying on the ground. 我发现地上有一个钱包。【拓展】作名词时,表示“谎言”作不及物动词时,是“说谎”的意思。Lie-lied-liedWhy did you tell me a lie? 你为什么对我撒谎? Dont lie to me。 不要对我撒谎。(3)rest可以作动词,也可以作名词,意思是“休息”。如: Im so tired and I want to have a rest. 我太累了,我想休息一下。Can I g
28、et some rest, mum? 妈妈,我可以休息一会儿吗? 3That sounds like a good idea. 那听起来像是一个好主意。(1)idea意思是“主意;想法;思想”,good idea意思是“好主意”,一般用来表示赞同。如: Thats a good idea. 那是一个好主意。Why not go to the park? 为什么不去公园呢? Good idea. 好主意。(2)sound like 意思是“听起来像”,sound是连系动词,它也能作名词,意思是“声音”。如: Your idea sounds like a good one. 你的想法听起来是个好
29、主意。 We can hear the sound of birds singing in the morning. 早晨我们能听见鸟儿歌唱的声音。4I hope you feel better soon. 我希望你很快好起来。这是一句祝福用语,hope表示“祝愿;希望”。如: We hope youre well. 我们希望你健康。【辨析】: hope与wish:hope与wish这两个词都表示“希望”,但含义和用法不同。wish后一般接含有虚拟语气的名词性从句,用以表示难以实现或不可能实现的愿望,有时也可用于表示对人的祝福(注意:wish后不能接动名词)wish to do sth /wi
30、sh sb to do sth /wish that+句子如: I wish I were as strong as you. 我真希望我像你一样健壮。 I wish you success. 祝你成功。hope用于有可能实现的场合。hope后可接动词不定式、名词从句,但不能在接动名词、名词或宾语后再加动词不定式。hope to do sth./hope that+句子如: I hope that you will succeed. 我希望你会成功。 He hoped to get the first prize. 他希望获得一等奖。5. Traditional Chinese doctors
31、 believe we need a balance of yin and yang to be healthy.传统中医认为,我们只有阴阳平衡,才能保持健康。【讲解】 1) 这是一个复合句。We need a balance这个句子作believe的宾语,叫宾语从句。 believe是动词,注意believe后面的宾语从句的否定前移用法。I dont believe that he can mend the computer well。 我认为他修不好这台电脑。 【拓展】常用短语:believe in 信仰,信任 Believe it or not。信不信你由你2)need 是动词,需要。 need sth.需要 Plant needs water。 need to do sth. 需要做 You didnt need to tell him the news,it just made him sad need d
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