AUnitGrammar 省赛获奖 省赛获奖

Unit4DoityourselfGrammarBequiet,please.Don’tmakeanynoise.GrammarAGivinginstructions(祈使句）Givinginstructions(祈使句）

使用情况：向他人发出命令或提出要求时，常用祈使句。表达形式：

肯定式：Do（动词原形）sth.

否定式：Don’tdo（动词原形）sth.注意点：

1.祈使句的主语通常不明确表示出来；

2.为了显得更为客气和礼貌，我们常在祈使句前和句末加please；在句末时，必须用逗号与其余部分隔开。1.Touchyournose.

Followmyinstructions2.Standup.3.Putupyourhands.4.Don’tkeepyourbooksopen.5.Don’topenyoureyes.Jimmy,________(be)politetotheoldpeople.Please______(keep)quietinthereadingroom.__________(notfeed)thegoldfishtoomuchfood.It’sbadforthem.4.Tom,_________(notbe)lateforschool,again.5.________(cross)thebridgeandyouwillseeamuseuminfrontofyou.6.Never______(say)abadwordaboutyourfriends.That’simpolite.7._______(hurry)up,oryou’llmissthetrain.bekeepDon’tfeeddon’tbeCrosssayHurryMillieisteachingherclassmateshowtomakecardstohelpthemrememberthingsbetter.LookatthepicturesandhelpMilliecompletetheinstruction.Howtomakecards_____outpiecesofcardwithapairofscissors.Cut

cutdrawgivekeeplooktrywrite_____somewordsorasentenceoneachcard.Write

cutdrawgivekeeplooktrywrite_____apictureaboutthewordsorsentenceontheothersideofthecard.Draw

cutdrawgivekeeplooktrywrite_____atthepictureand___torememberwhatisontheotherside.Looktry

cutdrawgivekeeplooktrywritePlease_________(not)up.____trying,andyouwillfindyoucanrememberthingsbetter.

don’tgiveKeep

cutdrawgivekeeplooktrywrite1.剪出……4.在卡的另一面5.尝试做某事8.放弃某事/做某事9.坚持尝试cutout…ontheothersideofthecardtrytodosth.giveupsth./doingsth.keeptrying

UsefulExpressionsParkyourbikehere.Pleasegoslowly.MorepracticeDon’tswimhere.Don’tparkyourbikehere.Don’tsmokehere.Don’tfishhere.GrammarBYoushouldputinabrighterlightinyourstudy.Youhadbetterputinabrighterlightinyourstudy.使用情况：

当我们给他人提建议时，可以用hadbetter和should,表示“最好”或“应该”做某事，hadbetter的语气比should强一些。注意事项:1.hadbetter和should后接动词原形；

2.hadbetter中的had可以缩略为’d；如：We’dbetterleavebeforeitrains.3.hadbetter的否定形式hadbetternot;

如：Youhadbetter=You’dbetternotbelate.4.should的否定形式shouldnot=shouldn’t;

如：Youshouldnot=Youshouldn’tmakemuchnoise.

Morepractice1.Youshouldn’t_________(make)somanymistakesinyourhomework.2.You’dbetter__________(nottouch)thelittlecat.It’salittledirty.3.SometimesittakestimetodoaDIYjob.You’dbetter_______(be)patient.4.Youshould________(stop)paintingtheceilingandthewallsblue.5.He’dbetter__________(notbe)solazy.makenottouchbestopnotbeDIYadviceSuzyisgivingDIYadvicetoherclassmates.Readtheadvicebelow.HelpSuzymakesentenceswithshould(not)orhadbetter(not).abeginyourworkwithoutreadingthembjoinaDIYclubtolearnmoreaboutit

cbepatient

dbuysometolearnmoreaboutit

eplaywiththemwhenyoudoDIYjobs1.TherearemanyusefulbooksaboutDIY.Youshould/hadbetterbuysometolearnmoreaboutit.2.DIYisnoteasy.You

should/hadbetterjoinaDIYclubtolearnmoreaboutit.You

shouldn’t/hadbetternotbeginyourworkwithoutreadingthem.3.Instructionsareimportant.You

shouldn’t/hadbetternotplaywiththemwhenyoudoDIYjobs.4.Scissorscanbedangerous.You

should/hadbetterbepatient.5.Sometimesit’lltaketimetodoaDIYjob.Howtobeagoodstudent?should(not);hadbetter(not)Discuss:

Youshouldnot/hadbetternotbelateforschool.Youshould/hadbetterlistencarefullyinclass.Youshouldnot/hadbetternotlookoutofthewindowinclass.Youshould/hadbetterkeepyourclassroomclean.Youshould/hadbetterbefriendlytoothers.Youshould/hadbetterhelpanyoneinneed.1.请用一把剪刀剪下一张卡片纸。2.在卡片的另一面不要写任何东西。3.你应该饭前洗手。4.你不应该把那张图画挂在墙上。5.你最好用水装满这只瓶子。6.你最好不要把天花板刷成红色。Pleasecutoutapieceofcardwithapairofscissors.Don’twriteanythingontheothersideofthecard.Youshouldwashyourhandsbeforemeals.Youshouldnot/Youshouldn’tputupthepictureonthewall.Youhadbetter/You’dbetterfillthebottlewithwater.Youhadbetternot/You’dbetternotpainttheceilingred.Givinginstructions(祈使句）

祈使句的概念：当我们向他人发出命令、提出要求或建议时，常使用祈使句。如：Bequiet,please!祈使句的肯定形式：Dosth.如：Paintthewallsblue.祈使句的否定形式：Don’tdosth.Don’tpaintthecat.祈使句的注意点：1.祈使句的主语通常不明确表示出来

2.为了显得更为客气和礼貌，我们常在祈使句前和句末加please,在句末时，必须用逗号与其余部分隔开。如：Pleasefixtheshelfforme.Don’ttouchthewetpaint,please.当我们给他人提建议时，可以用hadbetter

和should,表示“最好”或“应该”做某事，hadbetter的语气比should强一些。如：YoushouldknowalittleaboutDIY.Yourwatchisbroken.Youhadbetterbuyanewone.

注意:1.hadbetter和should都是情态动词，后接动词原形，而且均没有人称和数的变化。

2.hadbetter中的had常缩略为’d如：

Wehad=We’dbetterleavebeforeitrains.3.hadbetter的否定形式hadbetternot如：

Youhadbetter=You’dbetternotbe