4课时练习含答案Unit

1、第第七七课课折形状折形状 一、填空题： 1做包装盒用的瓦楞纸具有减轻（ ） 、增加（ ） 、节省材料的作用。 2物体有各种形状，多数是由锥体、 （ ） 、柱体和（ ）4 种基本的简单形状构成的。 3把薄的材料用不同的方式（ ）或（ ） ，可以提高材料的承受力。 二、判断题 1物体有各种形状，但大多数是由锥、台、柱、球等基本形状构成的。 （ ） 2.一些薄的材料可以通过改变自身形状增加承受。

2、Unit 4 He Lives in a Village 第一课时1、连一连。1. 2. 3. 4. 5. A. river B. tomato C. snake D. potato E. village二、写出下列汉语的英语翻译。1. 村庄_ 2. 小鸟_3. 西红柿_ 4. 蛇_5. 小河_ 6. 土豆_7. 湖泊_三、选出不同类的一项。（ ）1. A. me B. get C. you （ ）2. A. does B. live C. have （ ）3. A. April B. May C. in （ ）4. A. from B. very C. on。

3、Unit 4 Whats the best movie theater 类 别 课程标准要求掌握的项目 单元话题 Discuss preferences;Make comparisons 重点单词 1.theatern. 2.seatn. 。

4、7B Unit 4 Finding your wayWelcome to the unit Word study1. follow(vt.)【用法】及物动词跟随，相当于come/go after。Eg. Spring follows winter.=Spring_ _ winter. 【比较】following(adj.)接下来的，相当于 comingEg.接下来的假期_2. sure(adj.)【用法】确信的，be sure(确信)，be sure to do sth.务必/必然去做某事，be sure of sth. 确信.；对.有把握如：天一定会下雨。It is sure_ _.他自信会成功的。He is sure of success.3. plan(v.&n.)【用法】计划，动词 计划去做某事_名词 制定一个的计划 _。

5、第六课时一、选出正确的一项补全单词。（ ）1. amaz_ A. in B. ing C. ong（ ）2. pu_les A. ee B. ss C. zz（ ）3. h_ing A. ak B. ik C. ck（ ）4. s_irrel A. qu B. vu C. wu（ ）5. g_l A. ca B. oa C. ou二、选词填空，完成短文。Do you like music? Do you want to sing, dance and _（play/plays）thepipa? Join us!Mary _（teach/teaches）us to sing. Lucy likes _（dances/dancing）.She _（。

6、第二课时一、用所给单词的正确形式填空。1. How many_（hobby）do you have?2. My father likes_（draw ）cartons for me.3. Im going to teach _（he）Chinese songs.4. He likes listening to music and _（play）the piano.5. I can_ （speak）English well.二、选出下列句子的答语。（ ）1. What is Amys hobby?（ ）2. Where does he live?（ ）3. I like doing kung fu.（ ）4. Whos you best friend?（ ）5. Does he like singing?三、完形填空Linda is a student.She likes1. _ the piano very much.She likes 2。

7、Unit 4 I have a pen pal.第一课时一、选出单词或短语正确的汉语意思。（ ）1. dancing A. 游泳（ ）2. swimming B. 跳舞（ ）3. reading stories C. 练武术（ ）4. playing football D. 读故事（ ）5. doing kung fu E. 踢足球二、根据情景选出最佳答案。（ ）1. 你想知道别人的爱好。应该问：_A. What do you like best? B. What are your hobbies?（ ）2. 你的朋友说他喜欢游泳。你也喜欢时，应该说：_A. I like swimming B. Me too.（ ）3. 你打算教你的朋友放风笋，应该说：_。

8、第五课时一、英汉互译。1. football club _ 2. 猜字谜_ 3. share_ 4. join _ 5. make salad_ 6. 在操场上_7. read together_ 8. make robots_9. Dont worry._二、单项选择。（ ）1. Do you want _ about robots?A. to learn B. learn C. learning（ ）2. What _ your partners hobby?A. are B. is C. do（ ）3. Who _ rice and noodles in the evening?A. co。

9、第三课时一、给下列句子选出合适的图片。A. B. C. D.（ ）1. He studies Chinese every day.（ ）2. She goes hiking every weekend（ ）3. My friend doesnt do homework. He does word puzzles.（ ）4. My mother often cooks Chinese food!二、单项选择。（ ）1. Come and _ my new pen pal.A. see B. seeing C. to see（ ）2. _ Mike_ in Beijing? No. He_ in Shanghai.A. Do; live; live B. Does; live; live C. Does; live; lives（ ）3. He likes_。

10、9.2 第第 3 课时课时 总体集中趋势的估计总体集中趋势的估计 9.2 第第 4 课时课时 总体离散程度的估计总体离散程度的估计 A 级基础过关练 1某人 5 次上班途中所花的时间单位：分钟，均为正整数分别为 x，y,10,11,9.已知。

11、Unit 4 Wheres my schoolbag第四课时 Section B (2a2c)A 基础起航 .根据句意及首字母或汉语提示填写单词。1My room is very _tidy_ (整洁的)2The pictures are _ours_ (我们的)3Where are her books?They are _everywhere_ (到处)4My brother always_ asks me, “Where are my books？”5Their_ names are Tom and John.单项选择。( D )1.My pencil box is in the schoolbag, _ my tape player isnt. Aand BorCso Dbut ( A )2.Kate is _. Her room is clean (干净的). Atidy BbadCwell Dfine ( C )3.Your books are。

12、第五课时一、根据首字母提示完成下列句子。1. Can you w_the clothes?2. I can h_you.3.Can you do any kung fu?No, I c_.4. Can you s_ a birthday song?5. Lets go to play b_ after lunch.6. Jack Chen is a famous k_movie star.二、选择正确的句子补全对话。A:1._B: Thats cool!A: 2. _B: Yes. I can sing English songs.3. _A: Well learn a Chinese song.B: Thats great! Can you dance?A:4. _B: Me, too.5. _三、阅读短文，判断正(T)误(F)。What animals do you l。

13、第四课时一、单项选择。（ ）1. Can you do_kung fu, John?A. an B. any C. a（ ）2. Can she sing English songs?_.A. No, she cant B. No, she doesnt C. No, she isnt（ ）3. I can_a puppet for you.A. do B. cook C. make（ ）4. _she swim? Yes, she_.A. Can; can B. Is; is C. Do; do（ ）5. I cant make a robot. _. I can help you.A. Thanks 。

14、第三课时一、看图片，选单词。（ ）1. A. cook B. sing（ ）2. A. do kung fu B. make a puppet（ ）3. A. sing the birthday song B. speak English（ ）4. A. do homework B. make a robot二、按要求完成下列各题。1. She can speak English.(对画线部分提问)_ _ she_?2. I can draw cartoons.(改为一般疑问句)_you _ cartoons?3. He can make a puppet.(改为否定句)He_ _a puppet.4. Can Lily do any kung fu? (作否定回答)_。

15、第六课时一、判断下列单词画线部分发音是（T）否（F）相同。（ ）1. book cook （ ）2. good food（ ）3. foot too （ ）4. look cool（ ）5. z oo afternoon二、用“the” 或“/”填空。1. I can play_ pipa.2. I can play_ basketball3. He can play_football.4. She can play_piano.5. Zhang Peng can play_ping pong.三、情景交际。（ ）1.你想问同学在家会做什么时，你应该说:_A. What will you do at home? B. What do you do at home?C. What can you do at home?（ ）2.当你想询问同学“你会唱英文歌吗?”时，你应该说:_。

16、Unit 4 What can you do?第一课时一、看图片，选词语。（ ）1. A. dance B. do some kung fu（ ）2. A. draw a picture B. sing（ ）3. A. sing a song B. play a game（ ）4. A. draw cartoons B. play the pipa 二、单项选择。（ ）1. What_you do? I can clean the room.A. are B. do C. can（ ）2. Zhang Peng can_English songs.A. sing B. sings C. singing（ ）3. The boy can_the pipa.A. sing。

17、第 4 课时 分段计费问题和方案问题1.某种出租车的车费是这样计算的：路程在 4 千米以内(含 4 千米)为 10 元，到达 4 千米以后，每增加一公里加 1 元 5 角，某人乘坐出租车交了 16 元，则这个乘客乘坐该出租车行驶的路程为( )A.5 千米 B.6 千米 C.7 千米 D.8 千米2.某市按以下标准收取水费：用量不超过 20 吨，按每吨 1.2 元收费，超过 20 吨则超过部分按每吨 1.5元收费.某家庭五月份的水费是平均每吨 1.25 元，那么这个家庭五月份应交水费( )A.20 元 B.24 元 C.30 元 D.36 元3.某市为更有效地利用水资源，制定了居民用水收费标准：如果一。

18、Unit 4 Wheres my schoolbag第五课时 Section B (3aSelf Check)A 基础起航 .单项选择。( D )1.Where _ my CDs? I need them now. Ais Bam Cbe Dare ( B )2.Judys schoolbag is _and her room is clean, too. Anice Btidy Cgood Dfine( C )3.His sports clothes are _， on his bed, on his sofa and on his chair.Ahere BthereCeverywhere Dsomewhere ( B )4.Is this white model plane Bobs?No, its _， Judys.Aher Bhers Chim Dhis( B )5.I have a new clock。

19、9.2 第第 4 课时课时 总体离散程度的估计总体离散程度的估计 A 级：四基巩固训练 一选择题 1与原数据单位不一样的是 A众数 B平均数 C标准差 D方差 2为评估一种农作物的种植效果，选了 n 块地作试验田，这 n 块地的亩产量单位：。

20、Module 4 Seeing the doctor Unit 2 We have played football for a year now. .根据句意及首字母或汉语提示完成句子 1I have a _ (宠物) dog at home. 2You look_(困的；想睡的). Did you watch the match late last night? 3. He is very _ (积极的) in the basketball club. 4Even though Peter is old and _(虚弱的), he still works very hard. 5. He is a _ (成员) of the football team. 6. _ (也许) hes forgotten what he said. 7He writes for the d_ newspaper of Weifang. 8. Because of his i_。