三年级英语下册 Unit 8 Vegetables一课一练（1） 北师大版（三起）

unit 8同步练习一、看图想单词，在横线上写出单词的首字母。 _omato _nion _arrot _ushroom _abbage _otato _eans _atermelon 二、找出下列单词中与其他两项不同的一项。（ ）1. a. beans b. bananas c. cabbages（ ）2. a. mushroom b. onion c. pear（ ）3. a. potato b. apple c. peach（ ）4. a. brother b. sister c. strawberry（ ）5. a. carrot b. cabbage c.car三、改写句子。1. are these tomatoes? (作肯定回答)_2. they are carrots. (就划线部分提问) _3. i like potatoes. (汉语翻译) _4. i like oranges. (改为否定句)_四、写出下列单词的复数形式。1.potato_ 2.tomato_3.mushroom_ 4.carrot_5.cabbage_ 6.onion_五、翻译。1.well done._2.我喜欢豆角。_3.these are tomatoes._4.i dont like carrots._5.这些是马铃薯。_六、阅读短文，判断正（t）误（f）。chinas lin dan tells theworldhe is now thetrueno.1badmintonplayer! he wins the gold medal (金牌) in the menssingles (男单比赛) at the guangzhou asian games.he wins the gold medal (金牌) in the mens singles (男单比赛) at the guangzhou asian games. hebeat(打败) lee chong wei (李宗伟) ofmalaysia(马来西亚). lee was the worlds no.1 player. “lee is one of the worldsbestbadminton players. we play hard. we have anexcitinggame. he is arespectable(值得尊敬的) player for me,” lin says. now he has a new goal. “ill try to get to the london 2012 olympic games. ill work hard,” he says.1.( )lin dan tells the world he is the world true no.1 player now.2.( )he wins the gold medal in the womens singles at the guangzhou asian games.3.( )lee chong wei beat lin dan at the guangzhou asian games.4.( )lee chong wei is the worlds best football players.5.( )now, lin dan has a new goal. he will try to get to the new york 2012 olympics games.参考答案及解析一、t 西红柿 o 洋葱 c 胡萝卜 m 蘑菇c 洋白菜 p 土豆 b 扁豆 w 西瓜二、1.b a为扁豆，b为香蕉，c为洋白菜，a与c为蔬菜，b为水果，故选b 2.c a为蘑菇，b为洋葱，c为梨，a与b为蔬菜，c为水果，故选c 3.a a为土豆，b为苹果，c为梨，b与c为水果，a为水果，故选a4.c a为兄弟，b为姐妹，c为草莓，故选c 5.c a为胡萝卜，b为洋白菜，c为小汽车，故选c三、1.yes, they are. 2.what are these? 3.我喜欢马铃薯。 4.i dont like oranges.四、1.potatoes 2.tomatoes 3. mushrooms 4. carrots 5.cabbeges 6. onions五、1.做得好。 2.i like beans. 3.这些是西红柿。 4.我不喜欢胡萝卜。 5.these are potatoes.六、1.t. 从文章第一句chinas lin dan tells the world he is now the true no.1 badminton player!“中国的林丹告诉整个世界他才是当今羽毛球界的第一名。”可以知道这句话是正确的。2.f. 林丹是男生，所以应该是mens singles (男单比赛) ，而不是womens singles（女单比赛）拉。3.f.从文章第四句he beat (打败) lee chong wei (李宗伟) of malaysia (马来西亚).“他打败了来自马来西亚的选手李宗伟。”可以知道题目中李宗伟在广州亚运会上打败林丹是错误的。4.f.李宗伟是打羽毛球(badminton)的，可不是踢足球(football)的哦。5.f.从文章最后一句“ill