2019八年级英语上册Unit9Canyoucometomyparty语法小专题同步练习.doc

1UnitUnit 9 9 CanCan youyou comecome toto mymy partyparty单元语法小专题(GrammarGrammar FocusFocus) 语法精讲 情态动词 cancan 的用法 1 1can 是情态动词，没有人称和数的变化，但有时态的变化，它的过去式为 could，其后可直接接动词原形， 其用法如下： (1)表示能力，意为“能；会” 。如： Can you swim？你会游泳吗？ Can you answer the question？你能回答这个问题吗？ (2)表示许可，意为“可以” ，相当于 may(比 may 更口语化，may 较正式)。此外，could 也可以表示许可，语 气更加委婉。如： Can/May I come in？我可以进来吗？ Can you help me？你能帮我吗？ You may go home now.你现在可以回家了。 Could you help me find it？你能帮我找到它吗？ (3)用于提出邀请。对其作肯定回答时通常用“Sure./Of course./Certainly./Yes，I'd love to.”等，作 否定回答时通常用“Sorry/No，I can't.”等。如： Can he come to my party？他能来参加我的派对吗？ Yes，he'd love to.是的。他很乐意。 Can you go to the baseball game？你能去看棒球比赛吗？ Sorry，I can't.对不起，我不能。 (4)用于否定句或疑问句中，表示推测。如： Mr.Wang can't be at home.王老师不可能在家里。 2 2can 的句式变化 (1)在变否定句时，直接在后面加上“not” ，写作 can't 或 cannot。如： I can speak French.我会讲法语。 I can't speak French.我不会讲法语。 (2)在变一般疑问句时，can 直接移到主语前(原主语的首字母改成小写，第一人称应变为第二人称)即可。如：I can play the piano.我会弹钢琴。 Can you play the piano？你会弹钢琴吗？ Can I see your guitar？我能看看你的吉他吗？ Certainly.当然可以。 语法精练 .单项选择。 (D)1.1.Lisa，_ you speak French? Yes，but only a little. Aneed Bmust Cmay Dcan(B)2.2.Could I look at your picture? Yes，of course you _. Acould Bcan Cwill Dmight(B)3.3.Can you go to the movies with us tomorrow night? _.Where shall we meet? ACome on BSure，I'd love to CSorry，I can't DNo，I don't(A)4.4._ you read the information for me?2Sure. ACan BShould CMay DMust(C)5.5.Can Paul go to the party with me this evening? _.He has the flu. AYes，please BYes，he'd love to CI'm afraid he can't DNo problem .仿照例句，完成句子。 例句：_？(you，go to the museum) Yes，I'd love to. 答案：Can you go to the museum 6 6 Can_you_go_skateboarding？(you，go skateboarding) Sorry，I can't. 7 7 Can_you_come_to_my_house？(you，come to my house) Sorry，I have to help my sister with her English. 8 8 Can_he_play_the_game？(he，play the game) Yes，he can. 9 9 Can_she_visit_the_countryside？(she，visit the countryside) No，she can't.She has to look after her grandpa. 1010 Can_they_go_camping？(they，go camping) No，they can't.They're going hiking. .根据汉语意思完成句子，每空一词。 1111他不可能真的病了。He can't be really ill. 1212你能来我的聚会吗？ 是的，我愿意去。Can you come to my party? Yes，I'd love/like to 1313他篮球打得不好。He can't play basketball well. 1414我可以用你的词典吗？Can I use your dictionary? 1515你不可以将这本书拿到室外。You can't take the book out of the room. 1616梅现在会开车了。May can drive now.