八年级英语上学期Unit1sectionB PPT.ppt

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1、Unit1Howoftendoyouexercise?SectionBjunkfoodmilkfruitvegetablecoffeesleepGrammarFocus:Hereare---.“这儿是（有）---“，后面的名词是可数名词复数。here,there放在句首，句子要倒装，谓语动词的形式由后面的名词决定，但如果主语时候代词则主谓不用倒装。Eg.Hereisabottleofwater.Herearesomeboxes.Hereissomewater.HerecomesthebusHereitis./

2、Heretheyare/Hereweare/Hereheis.begoodfor对------有利bebadfor对------不利Eg.WatchingTVisbadforyoureyes.Walkingisgoodforyourhealth.habitcn.癖好，习惯habits(pl.)Eg.Stopsmoking.It’sabadhabit.It’shishabittoreadbookseveryday.alotof,many,much,alot词性用法alotof=lotsofadj.形容词后面接可

3、数名词复数或不可数名词manyadj.形容词后面一般只接可数名词的复数muchadj.形容词后面一般只跟不可数名词alotadv.副词一般在句尾修饰动词，相当于verymuch大量工作：alotofworklotsofworkmuchwork许多书：alotofbookslotsofbooksmanybooks我非常的喜欢做运动。Ilikeexercisingalot/verymuch.非常感谢。Thanksalot./Thanksverymuch.帮助某人做某事想要做某事helpsbdosth=helpsb

4、todosthwanttodosth想让某人做某事wantsbtodosth------的结果wantsbtodosth设法做某事trytodosth十到十一次tentoeleventimes十或十一次tenoreleventimes多少有一点，有几分Kindof在句子中通常修饰形容词和动词，用于其前。healthhealthyunhealthynadj.adj.健康健康的不健康的maybemaybemaybemaybeadv.副词”可能，也许，大概“在句中做状语通常用在句首Modalv.情态动词”可能是，也

5、许是”结构”情态动词+动词原形“Eg:MaybeLucyisathome.Lucymaybeathome.Thepenmaybeisinthepencilcase.Maybethepenisinthepencilcase.sometimessometimesometimesometimessometimes是频度副词，多用于一般现在时，对它进行提问用疑问词Howoften.sometime是副词，多用于指过去某个时候或将来的某个时候，提问用when.sometime名词短语，“一些时间，相当长的时间”.som

6、etimes是名词短语，“几次（倍）”。对其提问通常用HowmanytimesactivitiesHowoftenGetupearlyUsuallyexercisethreetimesaweekDrinkmilkEverydayEatvegetable………MyfriendMaryisprettyhealthy,becausehereatingandexercisehabitsareprettygood.Sheusuallygetsupearly,atabout5o’clock,andsheexercises

7、threetimesaweek…,