初一英语一般现在时讲解及练习说课材料Word文档下载推荐.docx
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3）表示客观真理
e.g.Therearesevendaysinaweek.
Themoonmovesroundtheearth.
2、一般现在时的句式变化：
1、动词be
联系动词be是表示谓语关系的动词，它的后面必须加表语（通常为名词、形容词或介词短语）。
在一般现在时中，be动词有三种形式：
肯定式
否定式
Iam...
Youare...
He/She/Itis...
We/You/Theyare...
Iamnot...
Youarenot...
He/She/Itisnot...
We/You/Theyarenot...
疑问式和简略答语
AmI...?
Yes,youare.
No,youarenot.
Arewe...?
Yes,we/youare.
No,we/youarenot.
Areyou...?
Yes,Iam.
No,Iamnot.
Yes,weare.
No,wearenot.
Ishe/she/it...?
Yes,he/she/itis.
No,he/she/itisnot.
Arethey...?
Yes,theyare.
No,theyarenot.
其它
I’m=Iam
You’re=youare
He’s=heis
She’s=sheis
It’s=itis
We’re=weare
They’re=theyare
Aren’t=arenot
Isn’t=isnot
That’s=thatis
What’s=whatis
Who’s=whois
Where’s=whereis
Myname’s=mynameis
一、用be的适当形式填空
1.---How____you?
---I____fine.
2.I___David,andmyfamilyname___Green.
3.---Whatcolor___yourclock?
---It___white.
4.---What___thisinEnglish?
---It___anapple.
5.Toy___mybrother.David____mybrother,too.They___mybrothers.
6.Look!
These____appletrees.
7.We____goodstudentsandyou____goodteacher.
8.Mysisterandmybrother_____students.
9._____theremanyeggsinthekitchen?
10.____yourcardnumber5578?
11.Where_____yourpencils?
12.Thesesweaters______fiftydollars.
13.Howmuch____hisjacket?
14.Mybrother’sbirthday____December11th.
15.When_____Kate’sbirthday?
16、There_____aboyandtwogirlsbesidethegate.
17、Fiveandthree____eight.
二、.将下面的句子变成一般疑问句。
1.Thatismyfootball.
2.Thosearehisbooks.
3.JimandTomaregoodfriends.
4.MybirthdayisNovember1st.
5.Hissonistwelveyearsold.
三、将下面的句子变成否定句
1.Hiscardisonthetable.
2.Thesearemyparents.
3.BobandTonyareourfriends.
4.Thesethingsarefivedollars.
5.Thegirlishissister.
四、划线提问
1.Ourteachersareintheclassroom.
2.Thegirl’stelephonenumberis032-55746.
3.Herpenisblack.
4.September10thisTeachers′Day.
5.Theyarethirteenyearsold.
6.Theboyisfine.
7.Theoldmanismygrandfather.
8.Theseeggsarefiveyuan.
2、实义动词do.
1）表示动作，一般人称作主语的，变否定句须在动词前加助动词don’t；
变一般疑问句须在句首加助动词do。
E.g.肯定句Theyhavelunchat12:
否定句Theydon’thavelunchat12:
00.
疑问句Dotheyhavelunchat12:
00?
2）单三人称做主语的，变否定句须在动词前加助动词doesn’t；
变一般疑问句须在句首加助动词does。
e.g.肯定句：
Hegoestoschoolbybike.
否定句：
Hedoesn’tgotoschoolbybike.
疑问句：
Doeshegotoschoolbybike?
实际操练
1.Ihavemanybooks.（改为否定句）
2.Tomdoeshishomeworkathome.
否定句:
一般疑问句：
3.Mingmingusuallywaterstheflowers.
一般疑问句
4.SuYangusuallywashessomeclothesonSaturday.
5.IusuallyplayfootballonFridayafternoon.
强化训练
一、写出下列单词的第三人称单数形式
1.work__________
read__________
clean__________
write__________
2.teach__________
wash__________
guess__________
watch__________
3.go__________
do___________
4.study__________
fly__________
cry__________
play__________
5.have__________
二．选择
（ ）1._____youhaveabook?
A.Do B.Are C.Is D.Have
（ ）2.They_________onafarm.
A.areworking B.iswork C.working D.isworked
（ ）3.DoesPeterliketowatchTV?
__________.
A.Yes,helike B.No,hedoesn’t C.Yes,he’dlike D.No,helikes
（ ）4.Shedoesn’t__________herhomeworkintheafternoon.
A.doing B.todo C.does D.do
（ ）5.How____________Mr.Brown___________toAmerica?
A.do,go B.is,go C.does,go D.does,goes
（ ）6.Where’smycamera?
I____________it.
A.amnotfinding B.amnotseeing C.can’tfind D.can’tlookat
（ ）7.How___________hegotowork?
He___________toworkbybike.
A.does;
go B.do;
goes C.do;
go D.does;
goes
（ ）8.______youusuallylateforschool?
No,_____________.
A.Do;
Iam B.Does;
not C.Are;
I’mnot D.Are;
Iaren’t
（ ）9._____she_____homeatsixeveryday?
A.Is,leave B.Does,leave C.Is,leaves D.Does,left
（ ）10.Mr.Yang____________Englishthisterm.
A.teachesour B.teachesus C.teachsus D.teachour
三．用所给动词的适当形式填空。
1.Myclassmate______（know）themanonthebike.
2.Hissisterusually______（go）toschoolat7:
00am.
3.LinTao______（like）hisnewsweater.
4.Letme______（have）alook.
5.Let’s______（play）tennis!
6.______he______（like）English?
7.Iwant______（go）toamovie.
8.
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