专题04语法精讲精练（教师版）八年级下册期中考试复习宝典（人教版）含答案.pdfVIP

2022-2023学年八年级英语下册期中考试复习宝典

核心语法

语法精讲1

一、情态动词

should属于情态动词,后接动词原形,没有人称和数的变化.用于提出建议劝告他人.should的否定形式为

shouldnot,通常缩写为shouldnt.

should用于不同句式:

肯定句主语＋should+动词原形+其他.Youshouldlistentoyourparents.

否定句主语＋shouldnot/shouldnt+动词原形＋其他.Youshouldntgooutyesterday.

一般疑问句Should+主语＋动词原形+其他?ShouldItakemytemperaturefirst?

特殊疑问句(以what为Whatshould+主语+动词原形?WhatshouldIdo?

例)

二、反身代词

1.可用作宾语,指的是宾语和主语表示同一个或同一些人或事物.如:Mariaboughtherselfascarf.

2.可用作表语,指的是表语和主语表示同一个或同一些人或事物.如:Sheisntquiteherselftoday.

3.可用作主语或宾语的同位语,常用来加强语气.如:SheherselfwillflytoLondontomorrow.

4.用在某些固定短语当中:

lookafter/takecareofoneself照顾自己

teachoneselfsth./learnsth.byoneself自学

enjoyoneself玩得高兴,过得愉快

语法精练

I.根据句意及括号中所给单词的适当形式填空

1.(2022·云南中考)BecauseCOVID-19hasntgoneaway,wearingmasks(口罩)inpublicisagoodwaytolook

after__________(we)andthepeoplearoundus.

2.(2022·浙江宁波鄞州区期中联考)Sheisindependentandshecandoit__________(her).

3.(2022·山东济南第五十六中学期中)Theoldmanlivesonthefarmby__________(he),buthedoesntfeellonely.

答案:

1.ourselves2.herself3.himself

II.单项选择

1.We__________tryourbesttofightagainstpollution.

A.shouldB.mayC.mustntD.neednt

2.(2022·河北石家庄外国语学校期中)Thatbikeisntverysafe.Idontthinkhe__________rideit.

A.shouldB.mustC.needD.shouldnt

3.-__________youpleasetakethedogforawalk?

-OK,butIhavetofoldtheclothesfirst.

A.MustB.ShouldC.CouldD.May

4.(2022·江西宜春实验中学第一次质检)-Iamtired.Iworkedverylatelastnight.

-Ithinkyou__________haveagoodrest.

A.shouldB.needs