疑问词how的用法.doc

Unit1 How often do you exercise?1. 疑问词how的用法(1)怎样，用什么手段，方法/交通工具How are you? / How is she?How did he do it? / I dont know how to swim.How do you come to school?(2) 情况如何（指身体健康状况） How are you?(3) how many，how much表示“多少”how many后接可数名词复数，how much接不可数名词。How many pens do you want?How much water do we drink every day? (4) how often是对动作发生的“次数”提问,询问的是 频率“多久一次”回答可以是：Every day. / Once a week. / Three times a week. / Often. / .How often do you play tennis?How often do you surf the Internet.(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?2.time表示不可数名词，意为“时间”。 表示可数名词，意为“次数，倍数”What time is it? I go to the movies three times a week.注意“次数”的表达方法一次 once， 两次 twice，三次或三次以上用基数词加上times：three times、five times、one hundred times.表示“几次”的表达方法是：once a day/ a week/ a month/ a year twice a day/ a week/ a month/ a year3.exercise v/n shop v/ nHe often exercises on weekends.We often do / take exercise on weekends.We often shop on weekends.There are many shops in the neighborhood.4. as for意为“就而论”，“至于”As for fruit，I eat it sometimes.As for him，I never want to see him here. 至于他，我永远不希望在这里见到。5.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：ask sb. to do sth. 叫某人做某事tell sb. to do sth. 告诉某人去做某事help sb. (to) do sth. 帮助某人做某事6.be good for.表示“对有益（有好处）”其反义为：be bad for. 对有害/无益Its good for us to do more reading. 多读书对我们有好处。Drinking milk is good for your health.喝牛奶对你的健康有益。7When + 从句 当时候I often stay at home when it is rainy.8. I try to eat a lot of vegetables. try to do sth. 尽量/尽力做某事9. I look after my health. look after 照顾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? 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13. I think Im kind of unhealthy. 我想我有点不健康。 kind of = a little a kind of 一种14. maybe (adv.) = perhaps 也许，可能 Maybe he knows the answer. 15. although = though 虽然 Although hes ill, he goes to school on time. 虽然他生病了，但他还是准时上学。 16. A lot of vegetables help you to keep in good health. A lot of = lots of = many / much 许多keep in good health = keep healthy = stay healthy keep + 形容词 表保持某种状态17. 注意sometimes与几个形似的词的区别。(1) sometime是副词，意为“在某个时候”，“某时”Will you come again sometime next week?(2) some time是名词词组，意为“一段时间”，做时间状语用I will stay here for some time.我将在这呆一段时间。(3) some times是名词词组，意为“几次，几倍” I met him some times in the street last month.上个月我在街上遇到他好几次了。（4）sometimes 是频度副词，意为“有时” He sometimes goes skateboarding on weekends. 他有时周末去滑滑板。18. That sounds interesting. 那听起来有趣。sound（听起来），look（看起来），smell（闻起来），taste（尝起来），feel（觉得），seem（好象），grow（变得） ,get（变得）等词在英语中可用作系动词，后跟形容词作表语。Unit 2 whats the matter?一.身体部位的表示二.病情的表达1.have a cold患感冒2.have a fever发烧3.have a headache头痛4.have a stomachache 胃痛5.have a toothache牙痛6.have a sore throat喉咙痛7.have a sore back背酸痛8.have a sore neck脖子痛三.如何给建议1.see a doctor看医生2.drink lots of hot water多喝热水3.drink hot tea with honey喝加蜂蜜的热茶4.see a dentist看牙医5.take some medicine吃药6.shouldnt eat anything不该吃任何东西7.lie down and (have a ) rest躺下休息8.go to bed early早点睡觉9.listen to music听音乐10.shouldnt eat any more 不该再吃四.看病的表达1.Whats matter?怎么了?2.Im not feeling well. I have a 我感觉身体不适, 我得了3.When did it start?什么时候开始的?4.It started ago.前开始的.5.Thats too bad. You should / shouldnt 那太糟糕了. 你应该/不该6.Yes, I think so. / Thats a good idea.是的, 我也这样认为. / 好主意.7.I hope you feel better soon.我希望你早点好起来.五.重点句型1.Eating Dangshen and Huangqi herbs is also good for this.吃党参和黄芪也对这方面有益.V-ing 放句首当主语2.Its + adj + ( for sb. ) + to do sth. 做某事对某人来说Its easy for us to find out the answer. 找出答案对我们来说是容易的.3.I have a toothache. I need to see a dentist. 我牙痛, 我需要去看牙医.need to do sth. 需要做某事.We need to keep our classroom clean. 我们需要保持教室的干净.4.Im not feeling well at the moment. 我现在感觉身体不适.at the moment = now 现在/ 此时常用现在进行时。Unit 3What are you doing for vacation?【语法知识聚焦】 一、本单元学习用现在进行时表示将要发生的动作，例如： 1. What are you doing for vacation? 你假期准备干什么？ Im visiting my grandmother. 我准备去看我的奶奶。 When are you going? 你想什么时候去？ Whats she doing for vacation? 她假期准备干什么？ She is going camping. 她打算去野营。 What are they doing for vacation? 他们假期准备干什么？ They are relaxing at home. 他们打算在家里放松一下。 2. 还有一些动词的现在进行时形式表示将要发生的动作： leave, come, stay，hike等。 例如： 1) My father is leaving for Shanghai next week. 我父亲下周要动身去上海。 2) A: Mary! Supper is ready. 玛丽！晚饭好了。 B: Im coming, mum. 妈妈，我马上就来。 3) A: What are you doing for vacation? 你假期准备干什么？ B: Im going hiking in the mountains. 我准备去山里远足。 4) Im staying home to do my homework next Sunday. 下个星期天我准备待在家里做作业。 Unit 4 How do you get to school?【语法知识聚焦】1. It takes sb. some time to do sth. 花费某人某些时间去做某事例如：It takes me twenty minutes to get to school on foot every morning.每天早晨我步行到学校要花费二十分钟。2 depend v. 依靠，依赖1) depend（常与on, upon连用）视情况而定That depends.视情形而定。It all depends on how you tackle the problem.那要看你如何应付这问题而定。2)（常与on 连用）信任，信赖；需要I havent a car, I have to depend on the buses.我没有汽车，只能靠公共汽车。Children must depend on their parents.孩子们必须依赖他们的父母You can depend on his honesty.你可以相信他的诚实depend on依靠；由.而定, 取决于；从属于；依赖其维持depend upon依靠；由.而定, 取决于；从属于；依赖其维持Unit 5 Can you come to my party?【语法知识聚焦】 1. have to 与情态动词的区别 情态动词不能单独作谓语，后面必须接动词原形一起构成谓语，have to 也是这样。情态动词没有人称和数的变化，而且所用的时态也受到一定的限制，但是have to 有人称和数的变化，可用于多种时态中，在一般现在时中，当主语是第三人称单数时，要用has to, 其余人称用have to；一般过去时中用had to；一般将来时中用will have to, 例如：She has to go to school by bus.她不得不乘公共汽车去上学。2. have to 与must 的区别have to 和must 都有“必须”的意思，那么它们 有哪些不同呢？(1) 含义和用法上的区别： have to 强调客观上需要做某事，即表示外界条件的需要不得不做某事，含有“形势逼迫”的意味；must 强调说话者主观上认为必须做某事，含有“主观判断”的意味， 例如： My bike was broken on my way to school. I had to walk there. 我的自行车在上学的路上坏了，我不得不走路去上学。（我本来不愿意走路，可是自行车坏了，不想走路也不行。） We must learn English well. 我们必须学好英语。（主观上有这种想法。）(2) 否定式的区别： have to 的否定式意为“不必”，must的否定式意为“禁止；不允许”。因此，以must开头的一般疑问句的肯定回答为“Yes, 主语+must”，否定回答为“No, 主语+neednt / dont have to”。例如：-Must I finish the homework now? 我必须现在完成作业吗？-Yes, you must. (No, you neednt / dont have to) 是的，你必须现在完成。（不，你不必。）Unit 6 Im more outgoing than my sister.形容词的级别形容词有三种级别，即原级、比较级和最高级。当讨论的对象是一个时应使用原级，当讨论的对象是两个时应使用比较级，当讨论的对象在三个或更多时应使用最高级。在形容词原级后面加上er就成为比较级，在原级后加上est就成为最高级。 一般的单音节形容词直接加er或est，词尾是不发音字母e的只加r或st，重读闭音节应双写词尾辅音字母再加er或est，如：longlongerlongest，nicenicernicest，bigbiggerbiggest。以辅音字母加y为结尾的双音节形容词应将y改为i再加上er或est，如：earlyearlierearliest，dirtydirtierdirtiest，busybusierbusiest。多音节的形容词比较级应在前面加上