新目标八年级下册英语语法知识点精讲+练习(一)一般将来时一般将来时表示将来某个时间要发生的动作或者存在的状态。通常与表示将来的时间状语连用，如 tomorrow,thedayaftertomorrow,nextyear,nextmonth,nextweek,in100years 等。begoingtodo(动词原形)结构：表示打算、准备做的事情或者肯定要发生的事情。如：Itisgoingtorain.willdo 结构表示将来的用法：1. 表示预见Doyouthinkitwillrain?Youwillfeelbetterafteragoodrest.2. 表示意图Iwillborrowabookfromourschoollibrarytomorrow.Whatwillshedotomorrow?基本构成如下：一般疑问句构成：(1) will+主语+do…？WillSarahcometovisitmenextSunday?(2) therebe 结构的一般疑问句：Willthere+be…？Willtherebefewertrees?Yes,therewill./No,therewon't否定句构成：will+not(won't)+doSarahwon'tcometovisitmenextSunday.特殊疑问句构成：特殊疑问词+will+主语—?WhatwillSarahdonextSunday?★★练一练★★根据例句，用 will 改写下列各句例:Idon'tfeelwelltoday.(bebettertomorrow)I'llbebettertomorrow.1. Ginahassixclassestoday.(havealotofhomeworktonight)2.I'mtirednow.(sleeplater)3. Myparentsneedanewcar.(buyonesoon)4.Wecan'tleaverightnow.(leavealittlelater)5.Theweatherisawfultoday.(bebettertomorrow)答案：1.She'llhavealotofhomeworktonight.2. I'llsleeplater.3. They'llbuyonesoon.4. We'llleavealittlelater.5. Maybeit'llbebettertomorrow.(二)should 的用法：should 用来提出建议和忠告，后边加动词原形，否定句直接在 should 后边加 not.例如：Ithinkyoushouldeatlessjunkfood.我认为你应该少吃垃圾食品。Shedrivesalotandsheseldomwalks.SoIthinksheshouldwalkalot.她经常开车，很少走路。所以我认为她应该多走路。Studentsshouldn'tspendtoomuchtimeplayingcomputergames.学生们不应当花太多的时间玩计算机游戏。学习向别人提建议的几种句式：(1) Ithinkyoushould…(2) Well,youcould…(3) Maybeyoushould…(4) Whydon'tyou…？(5) Whataboutdoingsth.?(6) You'dbetterdosth.★★练一练★★用 should 或 shouldn't 填空1. Ican'tsleepthenightbeforeexams.Youtakeawarmshowerbeforeyougotobed.2. Goodfriendsargueeachother.3. Thereislittlemilkintheglass.Webuysome.4. Theydidn'tinviteyou?Maybeyoubefriendlier.5. Iamalittleb...
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