Unit 2 语法易错 巩固练习

2/2Unit2语法易错+巩固练习语法点拨1.时间表达法（1）教材原句It'sseventhirty!七点三十分了!英语中的时间通常用以下两种方法表达:（2）用法：①直接表达法。整点时间可以用“钟点数(基数词)+o'clock”来表达,有时也可以省略o'clock。非整点时间可以按照“钟点数+分钟数”来直接表达时间。②间接表达法。如果分钟数少于30分钟,可以用“分钟数+past(过)+钟点数”表示,意为“几点过几分”。如果分钟数超过30分钟,可以用“(60分钟-原分钟数)+to(差)+(原钟点数+1)”表示,意为“差几分到几点”。如果分钟数是30分钟,可以用“'half+past十钟点数”表示。知识演练选择正确的时间表达法,圈序号。1.5:15-(A.aquartertofive/B.aquarterpastfive)2.6:30-(A.halfpastsix/B.halftosix)3.10:45-(A.aquarterpastten/B.aquartertoeleven)4.6:20-(A.twentypastsix/B.twentytosix)5.9:40-(A.twentytonine/B.twentytoten)语法易错02语法易错02语法点拨时间介词at具体时刻、年龄、节假甘期间at3:45/at12yearsold/atnoon/atmidnightin月份、季节、年份、上午/下午/晚上inMarch/insummer/in2025/inthemorningon具体日期、星期、节日当天onJune1st/onMonday/onChildren’sDay知识演练用正确的介词填空1.Wehaveaparty_______December25th.2.Classesfinish_______4:30p.m.3.Igoswimming________Saturdays.4.Herbirthdayis_______spring.5.Let'smeet_______halfpastseven.6.Iusuallyreadbooksathome_______rainydays.7.Ihavebreakfast______7:00______themorning.8.【时事热点】ChinalaunchedtheShenzhou-20mannedspaceship______2025.语法点拨3.let's的用法（1）教材原句Let'shavebreakfast,让我们吃早餐吧。（2）句式结构Let's十动词原形(十其他),（3）用法：因此句型用来提出建议。let's是letus的缩写形式,后接动词原形。赞同别人的提议,常用“OK./Allright./Great!/Goodidea(好主意),”等回答;如果不赞同,可先说Sorry,再说明原因。其他表示提建议的句型“Shallwe...?”“Whynot...?”“How/Whatabout...?”例句：Let'sgoandwatchafilm.让我们去看电影吧。-Let'splayfootballinthepark.让我们在公园踢足球吧。-Goodidea.好主意。-Shallwehavedinnerathome?我们在家吃晚饭怎么样?-Great!太好了!知识演练用所给词的适当形式填空1.Let’s_______(play)footballafterschool.2.It’stimetohavedinner.Let’s_______(go)home.重难点特训一、根据首字母提示,补全句子1.【童话故事】It'stwelveo'clockintheevening.Cinderella(灰姑娘)isc_______backhome.2.It'stwelveo'clock.L_______goandhavelunch.3.It'seighttwentyinthemorning.It'stimeforc_______.4.-Whatt________isit?-It'seight!Hurryup!5.Let'smeetatsixinthemorning.D_______belate.二、用所给单词的适当形式填空1.It'stimetohavedinner.Let's______(go)home.2.Thereare_______(twentieth)studentsinourclass.3.It's4:00p.m.now.It'stimefor_______(sport).4.It'stoolate.It'stimeto______(go)tobed.5.Let's______(play)basketballatfourthirtytoday.三、单项选择。()1.Timeforlunch.Let'sgoandwash_______hands(手).A.myB.ourC.we()2.WelcometomyPEclass.It'stime_______.A.forsportB.tosportC.forschool()3.It'sseveno'clock.Let's______breakfast.A.goB.haveC.tohave()4.-______up,Bobby!Don'tbeslow.-Allright.A.HurryB.GetC.Stand()5.Theclockkeepsrunningdayand_______.A.morningB.eveningC.night四、从括号中选择合适的内容,补全句子1.Ihaveseven_______(lessons/subject)everyday.2.Doyou_______(go/get)upearlyeveryday?3.Come________(on/in),LiuTao!Let'sgototheplayground.4.We_______(do/have)lunchattwelve.5.Wesay“Goodnight”beforewe_________(havedinner/gotobed).6.Mum,where'smybag?It'stime_________(to/for)school.五、按要求完成下列句子。1.It'seightfifteen.(对画线部分提问)______________isit?2.Belate.(改为否定句)_______________late.3.Ihavebreakfastinthemorning.(对画线部分提问)_______________youdointhemorning?4.go,playground,the,let's,to(.)(连词成句)______________________________________六、阅读日记,给下列图片排序,June30thMynameisMary,I'minNanjing.Thisismyfirstdiary(日记).TodayisSaturday.Idon'tgotoschooltoday.At6o'clock,Igetup.Ihavesomevegetablesandriceforbreakfast.Afterbreakfast,Iflyakiteat9：30.It'shotintheafternoon,IswimwithmyfriendAmy.It'srainyandcoolintheevening.Ireadabookwithmymum.Igotobedat9o'clock,It'saniceday.()()()()()参考答案与解析语法易错题答案011.B（5点15分，“past”表示过，“aquarterpastfive”）2.A（6点30分，“halfpastsix”）3.B（10点45分，差15分到11点，“aquartertoeleven”）4.A（6点20分，“twentypastsix”）5.B（9点40分，差20分到10点，“twentytoten”）语法易错题答案021.on（具体日期前用on）2.at（具体时刻前用at）3.on（星期几前用on）4.in（季节前用in）5.at（具体时刻前用at）6.on（“rainydays”是具体有修饰的日子，用on）7.at；in（具体时刻前用at；“inthemorning”是固定搭配）8.in（年份前用in）语法易错题答案031.play（let's后接动词原形）2.go（let's后接动词原形）重难点特训一、1.coming（“is+现在分词”构成现在进行时，“comeback”）2.Let's（“Let's+动词原形”表示建议）3.class（“It'stimeforclass”该上课了）4.time（“Whattimeisit?”几点了）5.Don't（祈使句否定，“Don't+动词原形”）二、1.go（let's后接动词原形）2.twenty（表示数量用基数词）3.sports（“sports”常用复数，“It'stimeforsports”）4.go（“It'stimeto+动词原形”）5.play（let's后接动词原形）三、单项选择1.B（“our”我们的，“washourhands”）2.A（“It'stimefor+名词”，体育课对应“sport”）3.B（“havebreakfast”吃早饭，let's后接动词原形）4.A（“Hurryup”快点）5.C（“dayandnight”日日夜夜）四、1.lessons（“sevenlessons”七节课）2.get（“getup”起床）3.on（“Comeon”快点）4.have（“havelunch”吃午饭）5.gotobed（“Good