四年级上册英语第四单元重点知识归纳和练习（2019最新版译林英语）

　　unit4 i can play basketball
　　一、词组
　　打篮球 play basketball 你呢？what about you?
　　我不会 i can’t 试一下 have a try
　　踢足球 play football 看我 look at me
　　伤心/难过 be sad 不会飞 can’t fly
　　五个可爱的男孩 five funny boys
　　二、句型
　　1. 你会打篮球么？
　　can you play basketball?
　　2. 他能打篮球打得很好。
　　he can play basketball very well.
　　3. 你呢？
　　what about you?
　　4. 汤姆会踢足球么？
　　can tom play football?
　　5. 我也不会飞。
　　i can’t fly either.
　　6. 别伤心了。
　　don’t be sad.
　　三、语法点
　　1. 情态动词＂can＂及其否定式＂can’t＂后面用动词的原形。
　　eg: i can/ can’t swim. ( ）
　　i can/ can’t to swim.（ ）
　　i can/ can’t swimming. ( )
　　2. play + 运动类词汇；play + the + 乐器。
　　eg : he likes playing table tennis.
　　she likes playing the violin.
　　3. 含有情态动词的句子的一般疑问句变化规则：直接把情态动词提前,句子为第一人称
　　的变第二人称，句中有some 变any ,其余不变。
　　eg: she can sing.
　　can she sing?
　　4. 表示＂也＂时，＂too＂用于肯定句，＂either＂用于否定句。
　　eg: i can swim too.
　　i can’t fly either.
　　单元练习
　　一、英汉互译
　　1. i can swim________ 2. 打篮球___________ 3. 你呢？___________
　　4. have a try__________ 5. 太棒了___________ 6. sad _____________
　　7. ouch____________ 8. 五个可爱的男孩___________
　　二、根据首字母或中文提示完成句子
　　1. lucy ____ (不会) play the guitar.
　　2. you can have a t___.
　　3. he can play f_______ very well.
　　4. do you like s_______?
　　5. can you j______?
　　6. helen can’t fly e______.
　　7. don’t be _____(伤心).
　　8. jack can play basket very _____(好).
　　9. i have some _____（盒子).
　　10. alice can make a fruit s_____.
　　三、连词成句并翻译
　　1. can fly either he not (.)
　　2. like do you dogs (?)
　　3. grapes mangoes and like you (.)
　　4. swim and can run she (?)
　　5. skate i can jump and (.)
　　6. father five boys footballs has for funny his funny (.)
　　7. can he basketballs play well very(?)
　　8. funny lovely and looks it (.)
　　9. do have you many how cars(?)
　　10. our at fruit look salad(.)
　　四、阅读短文，判断正误，对的写t，错的写f.
　　i’m liyun. i’m a chinese girl. i’m twelve years old. i like dolls. i have many dolls. they’re on my bed. i get up at six o’clock in the morning. i go to school at eight. i can skate very well.
　　( ) 1. liyun is a chinese boy.
　　( ) 2. liyun is eleven years old.
　　( ) 3. liyun has many toy pandas.
　　( ) 4. liyun get up at eight.
　　( ) 5. liyun can skate very well.