全国通用一般现在时态基础讲解及练习

1、一般目前时间状态一、一般当前使用1)表示重复、习惯性的动作或存在状态。一般来说，副词sometimes、often、usually、always、every day (year，month)、once (twiste，three times) a daye . g . they usually go to school by bike。I take the medicine three times a day。实际动词是指“动作”She helps her mother once a week。玛丽的法瑟是a policeman。There are 50 students in my clas

2、s。Be动词表示“状态”He is very busy now .Be，do不能放在一起，如果不需要放在一起的话，do后添加ing，变成现在的进度。2)表示主语的特征、性格、爱好等。E.g. I work hard。I like watching TV。3)显示客观真理E.g. There are seven days in a week。The moon moves round the earth。the sun rises in the east and sets in the west every day。Tomorrow is Tuesday。二、一般现行句子的转换：凯恩否定句一般疑问

3、句和回答They watch TV at six everyday。They dont watch TV at six everyday。- Do they watch TV at six everyday。-是的，they do。/no，they don t .She watches TV at six everyday。She doesnt watch TV at six everyday。- Does she watch TV at six everyday。-yes，she does。/no，she doesnt .He/Tommy is English。We/Dan and Mark

4、 are here。He/Tommy isnt English。We/Dan and Mark arent here。Is he/Tommy English？Are We/Dan and Mark here？第三，一般现时结构：“主语谓语吉他”，有时为了起到强调的作用，时间副词也可以提前。三个变更：1)大部分动词后接s:play-plays like-likes ask-askswork-works get-gets stay-stays2)以字母s、x、ch、sh或o结尾的动词，-es:watch-watches wish-wishes fix-fixes do-does go-goes p

5、ass-passes(3)以“辅音字母上的-y”结尾的动词必须先把y改成I -es。try-tries study-studies cry-cries fly-flies4)不规则更改：be - is are have - has故障排除中的常见错误包括：1)，be动词和行动动词一起出现在句子中示例：we are plant the trees in spring。答案：planting2)，单个第三人称形式容易出错示例：1 he plain。2丹尼高斯to school at 73336910。答案：1 plays 2 goes分析：以一辅音辅音y结尾的动词必须是第一人称形式，才能把y换成I

6、 es。与2名词的复数形式不同，边第一人称形式要在以o结尾的单词上附加es。3)，句型转换容易出错示例：1 Does Jenny has (has) a good friend？2 Brian doesn t lives(not live)in China。答案：1 Does have 2 doesnt live分析：公式：“参考，使用原型。”这个公式用于一般的过去时态。E.g. He didnt go home yesterday。4)对do的理解容易出错示例：web don t(not do)our homework in the afternoon。答案：dont do解决方案：do是一

7、个更难理解的词，有三个含义：a)所有行动动词的总称。b)助动词，没有实际意义。c)特定的行动动词“做，做。在这个句子中，do这个词的意思是“做，做”，not的意思是把这个句子变成否定句，do前面要加上助动词dont。5)，对主语的数目判断错误例如：Li Ming with me are (be) in Beijing。回答： is分析：表面，“我和李明在北京”，但with在这里陪副词，不能给主语，所以is。通常现在时练习问题(a)写以下动词的第三人称单数形式：drink-_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _look-

8、(_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)plant-_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ sit-_guess-_ _ _ _ _ _ _ _ _ _ _ _ _ go-_ _ _ _ _ _ _ _ _ _ rush到达-_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ brush-_ _ _ _copy-_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ run-_ _fix-_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

9、 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _have-_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ play-_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _buy-_ _ _ _ _ _ _ _ _ _ _ study-_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _(b)用给定单词的正确形式填空。1.What (do)Alice find？2.Which toy (do) she like？3.He doesnt (know)her name。4.Where (do)Grandma liv

10、e？5.the boy it .6.grandma Wang(实时)in Pudong。7.When (do)he get up？8.kitch TV every day。9.约翰cant (find) his watch。(c)选择题1.jack and her mother _ _ _ _ happy。A.does B.are C.is D. have她的mother _ _ _ _ _ the beanstal。A.take B.is take C.takes D. taking3.the woman _ _ _ _ _ the beanstal。A.cut B.cutting C.ar

11、e cut D.cuts4.the goose _ _ _ _ _ golden eggs。a . lay b . lays c . layed d d . layes5.supergirl and superdog _ _ _ _ _ them。A.saves B. savec.savingd. is savingBen _ _ _ _ a new bicycle。A.have B.has C.are D.were7.a man _ _ _ _ in front of his car。A.walk B.walks C.walking D.work8.how _ _ _ _ it feel？A

12、.does B.do C.are D.is9.he came early this morning，didnt he？-是的he did.he often to school early。A.come B.comes C.came D.has come10.Ann her hair every week。A.is going to wash b . wash c . washes d . is washing11.They usually TV in the evening。A.watch b . will watch c . are watching d . watches12.The su

13、n in the east and in the west .A.raises集B. riseSets C. risesSets D. risesSet13.I usually have milk and breakd for breakfast。what about you，Jim？- So do I，but my sister。A.hatsb.doeshtc.didnt d.wont14.She will go if it tomorrow .A.isnt rain b . dont rain c . dosnt raid . did nt rain15.these little boys

14、 playing footpball。A.are liking b . like c . likes d . were liking16.- he to work on foot？-是的，he。A.do；go；Do B. Doesgo；Does C. Is戈林；Does D. Doesgo；Is17.-they often these oldmen？-是的，they。A.do；帮助；帮助。Are B . Are赫萍；Are C. Do帮助；帮助。Do D. AreHelpedAre改变否定句。1.He wants a book。_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _吉米瓦什汉德斯贝福尔迪纳。_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _利萨里克斯米克里斯米克里莫奇。_ _ _ _ _ _ _ _ _ _ _