疑问词how的用法.doc

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1、Unit1Howoftendoyouexercise?1.疑问词how的用法(1)怎样，用什么手段，方法/交通工具Howareyou?/Howisshe?Howdidhedoit?/Idon’tknowhowtoswim.Howdoyoucometoschool?(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接不可数名词。Howmanypensdoyouwant?Howmuchwaterdowedrinkeveryday?

2、(4)howoften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：Everyday./Onceaweek./Threetimesaweek./Often./...Howoftendoyouplaytennis?HowoftendoyousurftheInternet.(5)Howold...?询问年龄Howoldareyou?Iamfive.(6)Howabout…?……如何？……怎么样？Howaboutgoingtothemovies?2.time表示不可数名词，意为“时间”。表示可数名词，意为“次

3、数，倍数”Whattimeisit?Igotothemoviesthreetimesaweek.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：threetimes、fivetimes、onehundredtimes.表示“……几次”的表达方法是：onceaday/aweek/amonth/ayeartwiceaday/aweek/amonth/ayear3.exercisev/nshopv/nHeoftenexercisesonweekends.Weoftendo/takeex

4、erciseonweekends.Weoftenshoponweekends.Therearemanyshopsintheneighborhood.4.asfor意为“就……而论”，“至于”Asforfruit，Ieatitsometimes.Asforhim，Ineverwanttoseehimhere.至于他，我永远不希望在这里见到。5.wanttodosth.想要做某事wantsb.todosth.想要某人干某事Doyouwanttogotothemovieswithme？你想和我一起去看电影吗？Iwantyout

5、ohelpmewithmymath.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helpsb.(to)dosth.帮助某人做某事6.begoodfor...表示“对……有益（有好处）”其反义为：bebadfor...对……有害/无益　It'sgoodforustodomorereading.多读书对我们有好处。Drinkingmilkisgoodforyourhealth.喝牛奶对你的健康有益。7．When+从句当……

6、时候Ioftenstayathomewhenitisrainy.8.Itrytoeatalotofvegetables.trytodosth.尽量/尽力做某事9.Ilookaftermyhealth.lookafter照顾10.Myhealthylifestylehelpsmegetgoodgrades.我健康的生活方式帮助我取得好的成绩。helpsb.(to)dosth.帮助某人做某事11.Goodfoodandexercisehelpmetostudybetter.好的食物和运动帮助我学习得更好。helpsb.(to

7、)dosth.帮助某人做某事12.Isherlifestylethesameasyoursordifferent?＝Isherlifestylethesameasyourlifestyleorisherlifestyledifferentfromyourlifestyle?她的生活方式和你的一样或是不同？bethesameas…/bedifferentfrom…与……一样/与……不同13.IthinkI’mkindofunhealthy.我想我有点不健康。kindof=alittleakindof一种14.maybe(a

8、dv.)=perhaps也许，可能Maybeheknowstheanswer.15.although=though虽然Althoughhe’sill,hegoestoschoolontime.虽然他生病了，但他还是准时上学。16.Alotofvegetableshelpyoutokeepingoodhealth.Al