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1、do和does的用法专项练习①作为行为动词，表示“做”如： Ialwaysdohousework.我经常做家务。 Sheusuallydoeshomeworkintheafternoon.她通常在下午做作业。②作为助动词，帮助主要动词构成否定和疑问。(do/does的否定为don’t/doesn’t)如：Wedon’tlikebananas.Doyoulikeapples?DoeshelikeEnglish?Hedoesn’tlikeswimming.一:读一读(人称代词)用do第一人称：I（我）、we（我们）第二人称：you（你）、you（你们）第三人称复数：they（他们）,多个人名（Je
2、nnyandTony,fatherandmother,myteachers…).用does第三人称单数：he（他），she（她），it（它），单个的人名（Jenny,Tony,myfather…)或单个物品（rabbit,monkey,elephant,desk,pillow…）二：认一认,读一读（请分辨哪些是第三人称单数并圈出）TonyfriendmyfatherJennyGogoandTomitthecatmyteachertheyyoumybrothersantantsshehefatherandmothermybrothermybrothersfriendsyoursisteryour
3、sistersteacherslina4一．填写正确的否定形式（don’t/doesn’t）。41.I____haveacat.2.He____likedogs..3.She____havealonghair.4.We____haveabighouse.5.They____haveahappyfamily.6.It____haveashorttail.7.You____likeagoodteacher.8.Elva____likeabadgirl.9.Tom____havearedpen.10.Mymother____haveabeautifulnose.11.Cats____havetwol
4、egs.12.Dogs____haveoneears.13.Myfather____haveabluecar.14.Everybody____havetwohands.15.I____likeamodelplane.16.Lily____likeatoy.17.Students____havemanybooks.18.Girls____havemanyskirts.19.Thebaby____havenotooth.20.They____havesomefish.4二．将下列句子变为否定句。1.Iwanttogohomenow._________________________________
5、___2.Shelikeseatingapplesverymuch.____________________________________3.Helikesthiscoat.____________________________________4.Theyhavealotoffriends.____________________________________5.Wethinkchickenscanswim.____________________________________6.Shewantstobeadoctor._________________________________
6、___7.Hehasadream.____________________________________10.Shethinksitcan’tbeture.____________________________________三：填一填，读一读（用do和does/don’tdoesn’t填空）1.youlikesoccer?Yes,I.2.theylikeping--pong?Yes,they.3.TonyandBenlikebaseball?No,they.4.yourfriendsliketennis?Yes,they.5.yourbrotherlikebasketball?No,he
7、.6.youlikebasketball?Yes,I.7.theylikewatermelons?No,they.8.Jennyhavewhitebowls?Yes,she.9.Peterhavefork?Yes,he.10.yourfatherlikeapples?Yes,he.11.yourfriendslikebananas?No,they.12.yourfatherandmotherhav
