人教版八年级英语下册Unit1第一课时 .ppt

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1、SectionA1教学目标1.“will+动词原形”构成的一般将来时.2.Therebe句型的一般将来时.3.in与after的区别.4.morelessfewer的用法.相关知识:1.表示“存在”的句型Therebe+主语+其他成分eg:Thereisabookonthetable.2.表示“将来存在”的句型Therewillbe+主语+其他成分eg:Therewillbemorepeopleinthiscity.3.表示“将来存在”的疑问句型,否定句型和简略回答Therewillnot+主语+其他成分.

2、Willtherebe+主语+其他成分?Yes,therewill./No,therewon’t.eg:Willthereberain?Yes,therewill.No,therewon’t.Therewon’tberainsoon.()1There____anEnglishspeechcontesttomorrowafternooninourschool.AwillhaveBwillisCisgoingtohaveDwillbe()2.IntenyearsJoe_____anastronaut.AisBw

3、asCwillisDwillbe()3Heisveryhappy,becausehe_____inabigapartmentnextyear.AliveBlivesCwillliveDwillliving4Kidswillgotoschool(否定句）_______________________________________★5.Whatistheweatherliketoday?用将来时What____theweather______tomorrowDDCKidswillnotgotoschool.w

4、illbelikeinvsafter相同点:这两个词后都可接时间,表示“在······以后”不同点:⒈“in+一段时间”表示“在一段时间以后”，常与一般将来时连用，对之提问用疑问词howsoon(多久之后)⒉“after+一段时间”表示以过去某一时间点开始的一段时间以后,常于一般过去时连用.当after后接某一时间点时,仍可用于将来时.-----Howsoonwillshecomeback?------Inaweek.她多久后回来？一周后.Hecamebacktoschoolaftertwoweeks.It

5、hinkthey’llarrivethereafterfiveo’clock.拓展：later前加时间段，表示若干时间之后，常用于过去时(=after后加时间段)Hewentbacktothiscityeightyearslater.=Hewentbacktothiscityaftereightyears.试做以下试题:①It’llbefinished_____fiveminutes.②Herangyouup______supper.③I’llbefree______nineo’clock.④It’stwo

6、o’clock.I’llcome_____anhour.5.Peoplewilllivetobe100yearsoldin100years.（划线提问）_________________________________________inafterafterinHowsoonwillpeoplelivetobe100yearsold?意思用法比较级最高级few一些（否定）修饰可数名词fewerfewestlittle一些（否定）修饰不可数名词lessleastmany许多修饰可数名词moremostmuch

7、许多修饰不可数名词moremost试做以下试题:①Iearn______moneythanmysister.②Thereare______carsparkedoutsidethanyesterday.③Wehave______studentsthisyearthanlastyear.④Yououghttosmoke______cigarettesanddrink_____beer.lessfewerfewerfewerless用more,less,fewer填空。1.Weplanttreeseveryyea

8、r,therewillbe_____trees.2.Ifwewastewater,therewillbe_____water.3.Ifeveryfamilyhasababy,therewillbe____people.4.Therewillbe____robotseverywhere,andhumanswillhave_____worktodo.5.Therewillbe_____freetimewhenpeop