Unit5SectionAGrammarFocus课件人教版英语七年级下册

英语七年级下册目录CONTENTS语法精讲01语法专练02Unit5

Whydoyoulikepandas？GrammarFocus【语法探究】用正确的单词完成句子Whydoyoulikepandas？1.

theyarekindofinteresting.

BecauseWhy2.

Johnlikekoalas？

Becausetheyareverycute.3.

don’tyouliketigers？

Becausetheyarereallyscary.4.

arelionsfrom？

TheyarefromSouthAfrica.doesWhyWhere【语法规律总结】一、why意为“为什么”，一般情况下用“because…”回答Eg.—Why

were

you

late？你为什么迟到？—Because

the

traffic

was

terrible.因为交通很糟糕。二、because和becauseof的区别because意为“因为；由于”，作连词，引导原因状语从句；becauseof是复合介词，后面可以接名词、代词、动名词或名词短语。Eg.I

was

late

because

I

got

up

late

in

the

morning.我迟到是因为我早上起床晚了。I

was

late

because

of

the

heavy

rain.我迟到是因为这场大雨。三、because和so的用法和区别1.不能将because(因为)与so(所以)同时用于一句话中。2.because意为“因为”，后面说明原因；so意为“因此；所以”，承上启下，表示顺接。Eg.I

was

late

because

I

missed

the

first

bus.我迟到是因为我错过了第一班公共汽车。=I

missed

the

first

bus

so

I

was

late.我错过了首班公共汽车，所以我迟到了。一、单项选择(

)1.—Tony，

areyouinsuchahurry？

—Themeetingwillstartsoon.Idon’twanttobelate.

A.where B.how C.when D.whyD(

)2.—

willMrs.LingotoGermany？

—Toseeherdaughterthere.A.How B.When C.Why D.What(

)3.—

clubdoyouwanttojoin？

—Theartclub.A.Why B.What C.Where D.WhenCB(

)4.—

？—Africa.

A.Whatanimalsdoyoulike B.WhydoyoulikepandasC.Where’sthelionfrom D.WherearepandasfromC(

)5.—

isyourfathernow？

—He’sinthegarden.A.Why B.What C.Where D.When(

)6.Where

thelionsfrom？

A.do

B.does

C.is

D.areCD(

)7.—Whydoyoulikepenguins(企鹅)？—Becausetheyarevery

.

A.cute

B.dirty

C.lazy

D.tall(

)8.—Doyoulike

？

—Yes，they’reverysmart.A.elephant

B.tigers C.panda

D.animalAB(

)9.Mylittlecatsleeps

theday，but

nighthebeginstowork.

A.at；at

B.on；in

C.on；at

D.during；atD(

)10.—Doyouknowthattherearemany____________

animalsinthezoo？

—Yes，Ido.AndIalsoknowthatsomeofthemare_______

scary.

A.kindsof；kindof

B.kindsof；kindsofC.kindof；kindsof

D.kindof；kindofA二、选用because，becauseof，so填空1.Ican’tbuythebook

Ihaverunoutofmymoney.

=Ihaverunoutofmymoney

Ican’tbuythebook.

2.Theboywasalwayslate

hislaziness.

becausesobecauseof3.—Whydoesheusuallyplayfootball？—

helikesplayingfootballverymuch.

4.Itistoolate，

Iwillgotobednow.

=Iwillgotobednow，

itistoolate.

Becausesobecause三、翻译句子1.——你为什么想看猴子？——因为它们太有趣了。______________________________________________________________________________________________________2.我喜欢小狗，因为它们如此可爱。___________________________________________________—Whydoyouwanttoseemonkeys？—Becausetheyareveryinteresting.Ilikedogsbecausetheyaresocute.3.她不喜欢狮子，因为它们太恐怖了。___________________________________________________4.他太懒了，所以这次考试不及格。___________________________________________________5.——熊猫是来自哪里的？——它们来自中国。______________________________________________________________________________________________________Shedoesn’tlikelionsbecaus