初二英语第一单元知识点归纳2VIP专享VIP免费

初二英语第一单元知识点归纳2二、句型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"其中howmuch还可以表示钱数。howmany后接可数名词复数，howmuch接不可数名词。Howmanytimesdoyougotothepark?Howmanypensdoyouwant?Howmuchwaterdowedrinkeveryday?Howmucharethosepants?(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/ayear2.exercisev./n.shopv./n.Heoftenexercisesonweekends.Weoftendo/takeexerciseonweekends.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.Mymotherwantsmetodrinkit.我妈妈想要我喝。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?Iwantyoutohelpmewithmymath.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.Shesaysit'sgoodformyhealth.她说它对我的健康有意。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。ReadingEnglishisgoodforstudyingEnglish.对英语对学习英语有益/有帮助。Readinginbedisbadforyoureyes.在床上读书对你的眼睛有害。7.usuallywhenIcomehomefromschool通常是在我从学校回家时When+从句当……时候Ioftenstayathomewhenitisrainy.8.Itrytoeatalotofvegetables.trytodosth.尽量/尽力做某事I'lltrytolearnEnglishwell.我会尽量尝试学好英语的。Youmusttrytotakemoreexercise.你必须尽量多做运动。9.Ilookaftermyhealth.lookafter照顾Mybrotherisill.Ihavetolookafterhimtoday.我的弟弟病了。我今天不得不照顾他。Allthestudentsmustlookafterthedesksandchairs.有的学生必须照看好课桌椅。Heoftenhelpshismotherlookafterhislittlesister.他经常帮助他的妈妈照顾他的小弟弟。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Sheoftenhelpsmelearnmath.她经常帮助我学数学。11.Goodfoodandexercisehelpmetostudybetter.好的食物和运动帮助我学习得更好。helpsb.(to)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Shelooksthesameashersister.她看起来跟她的妹妹很像。Thisbookisdifferentfromthatone.这本书跟那本书不一样。13.IthinkI'mkindofunhealthy.我想我有点不健康。kindof=alittleakindof一种14.maybe(adv.)=perhaps也许，可能Maybeheknowstheanswer.Maybethey'llgoskateboarding.Hemayknowtheanswer.15.although=though虽然Althoughhe'sill,hegoestoschoolontime.虽然他生病了，但他还是准时上学。Sheeatsalotofchocolate,althoughsheisveryfat.虽然她很胖，但她...