四年级香港朗文复习及答案

1 四年级香港朗文：一、二单元复习【知识·能力聚焦】I can sum-up 语法讲解一．A. why一般用来询问别人为什么怎么样，常用来引导特殊疑问句，译为“为什么…….”对其的回答要用because.。如：Why do you want to join the English Club? Because I want to improve my English./Because I like English. B .why not 后要加动词原形，表示“为什么不……..呢？”常用来建议某人做某事。如：Why not join the drama club? 二．一般现在时：通常表示目前阶段经常发生的动作或存在的状态。A：结构肯定句：主语+谓语动词+其它I want to keep fit . He wants to be a doctor. 否定句：主语+don’t/doesn’t+动词原形+其它I don’t want to grow plants. She doesn’t want to keep a pet.一般疑问句：Do/Does +主语+动词原形+其它肯定回答：Yes,主语+do/does. 否定回答：No,主语+don’t/doesn’t.Do you like Maths? Yes, I do. No, I don’t.Does he like drama? Yes, he does. No , he doesn’t.B：动词第三人称单数的变化。1）一般情况下直接加s, 如read-reads 2）以“辅音字母+y”结尾改y为i +es 如：carry-carries, worry-worries, study-

2 studies 3) 以o, s, x, ch, sh 结尾加es 如：do-does, relax- relaxes, teach- teaches, guess- guesses, finish- finish 4）特殊的词：have-has, be-is C:用法:常用的时间状语有，often, always, every day……..三．有关join. 1)join sb/party.表示加入某人行列或加入某组织如：Come and join us. Do you want to join the party? 2)join sb.in ……表示和其他人一起参加某项活动如：May I join in the game？3)take part in…．表示参加某活动/考试如：He wants to take part in the exam. 四．like sth/doing sth 表示喜欢某物或喜欢做某事。She likes English. He likes dancing. I can sum-up 语法讲解一．不要做某事，不准做某事1.No+动词ing,表示不准做某事，它是短语，可以单独使用，多用在公共场合的标语，（公园，商店，停车场等）如No smoking,不准吸烟。2.情态动词must+动词原形，表示必须做某事，其否定形式为“mustn’t+动词原形”，mustn’t=must not表示不准做某事。如：You must finish homework. We mustn’t litter in the park. 一般疑问句只需把must 放在句首。肯定回答：Yes,主语+must. 否定回答:No,主

3 语+needn’t/don’t have to.如：Must we clean the floor? Yes , you must. No , you needn’t/don’t have to.3.Don’t+动词原形，也表示不准做某事，多用为祈使句，常常省略主语。与mustn’ｔ比较，语气没有mustn’ｔ严肃。如：Don’t open the door.二．一般过去时1.定义：一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用。2.结构肯定句：主语+动词的过去式+其它I rode my bike yesterday. 否定句：主语+didn’t +动词原形+其它(didn’t+did+not)He didn’t do his homework last night.一般疑问句：Did+主语+动词原形+其它肯定回答：Yes,主语+did. 否定回答：No,主语+didn’t.Did she go to bed early yesterday? Yes, she did. No, she didn’t.3.动词过去式的变化规则1）一般情况在词尾加-ed 如：work-worked want- wanted 2)以不发音的字母e结尾的词直接加-d, 如:live-lived dance-danced 3)以“辅音字母+y”结尾的动词，变y 为i再加-ed, 如：study-studied，cry-cried 4)以中读闭音节结尾，且词尾只有一个如：stop-stopped

4 辅音字母的词，双写词尾的辅音字母再加-ed，4.用法;常与过去的时间状语连用，如yesterday, last night ,last week , in1989……三.几个应该要注意到短语1.on one’s way to …表示某人去某地的路上(one’s 指的是形容词性物主代词) 如：They are on their way to the park. We were on our way home. 2.It is time to do ……该是做某事的时候了。It is time to go to bed . 3.keep quiet=be quiet 保持安静We must keep quiet in the library. 四.no和not 的区别no和not都表示否定，但no后要加名词或动词ing，而not 要与动词连用，not要表示否定的时候，必须要与好朋友do /does/did （don’t/doesn’t/didn’ｔ）一起用，还有情态动词的否定也要借助not..两者在一定的情况下可以相互转换。如：No climbing. = Don’t climb . No parking=Don’t park cars here.

5 随堂小测姓名：成绩：I can win 一．用下列所给的词完成下列对话。like want to play music English find out about plants keep healthy painting and drawing cooking dress up and have fun 1．A: Why do you want to join the drama club? B: Because I ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿2. A: ＿＿＿do you want to sports club? B: Because I ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿3. A: ＿＿＿＿＿＿＿＿＿the English club? B: Because I ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿4. A: ＿＿＿＿＿＿＿＿＿＿the music club? B: Because I ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿5. A: ＿＿＿＿＿＿＿the art club？B: ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿6. A: ＿＿＿＿＿＿＿＿the gardening club? B: ＿＿＿＿＿＿＿＿＿＿＿＿＿7. A: ＿＿＿＿＿＿＿＿＿the cooking club? B: ＿＿＿＿＿＿＿＿＿＿＿＿＿二．根据括号里的词的正确形式填空。1.Come and join＿＿＿(we).We can find out plants together. 2.English club can help ＿＿＿(you) to improve ＿＿＿(you) English. 3.Why doesn’t Lucy join the art club? She ＿＿＿(not like) ＿＿＿(paint). She ＿＿＿(like) music, so she＿＿＿(join) the music club. 4.I join the drama club because I＿＿＿(want)to ＿＿＿(act) in the play. 5.I joined the math club because I want to improve＿＿＿(i) math.

6 6.Why do you want to join the drama club? Because acting＿＿(make)＿＿(I) happy. 7.Tom like＿＿＿(eat). He＿＿＿(not like) ＿＿＿(do)sports, so he＿＿＿(not join) the sports club. 三．按要求改写句子。1. I like English .(否定句) 2.She likes painting.（改为否定句) 3.I want to improve my English.(把主语改为she) 4.I like gardening.(改为一般疑问句) 5.He wants to join the music club.(改为否定句，一般疑问句并作肯定和否定回答) 四．用either ,too填空。1.My sister likes gardening. I like gardening ＿＿＿. 2.I don’t like loud music. He doesn’t like loud music ＿＿＿3.My father likes sports best. My brother likes sports best＿＿＿. 4. I don’t want to join the music club. Jane doesn’t want to join the music ＿五．选择题。1.Tom is a worker. He＿＿in a factory. His sisters ＿＿in a hospital. A. work/work B. works/work C work/works D. works/works 2.Who＿＿English best in your class? A. speak B. speaks C. speaking D .is speak 3.Mrs Read ＿＿the windows every day. A. is cleaning B .clean C .cleans D. is clean 4.We ＿＿music and often ＿＿to music A .like/listen B .likes/listens C. like/are listening D. are listening/like