锟斤拷碳锟斤拷锟英锟斤拷锟捷斤拷PPT)

参考答案：1.男女无氧耐力2.循环锻炼法重复锻炼法3.重复锻炼法循环锻炼法4.形态机能身体素质5．数量，粗细6．长，大7．多，大8．最大重复次数，最大肌力9．离心，向心10．拉长1：[填空题]1． 1000m跑（男）、800m跑（女）用以评价学生的心肺功能和耐力水平。

此项目既测试有氧耐力，也测试_______的水平2．一般型用_________和_________往往能受到较好的效果3．体弱型先用________和__________进行锻炼力所能及的锻炼,待体质有所增强时在考虑用其他方法进行锻炼4．《学生体质健康标准》设置的测试项目，涵盖了人体_______、_______和、______的各个方面参考答案：1、无氧耐力2、循环锻炼法，重复锻炼法3、重复锻炼法，循环锻炼法4、形态,机能，身体素质2：[单选题]1. 在耐力性运动中起着决定作用的是（）。

A：有氧适能C：技能体适能D：健康体适能参考答案：A3：[单选题]2.耐力性项目选材时要求（）。

A：心容量大，心肺功能发育良好B：心肌收缩有力，慢肌纤维百分比低C：脉搏安静时徐缓有力，运动时脉搏上升幅度较小D：有氧氧化能力较高，运动时血糖水平降低较快参考答案：A4：[单选题]3.女子无氧能力低的原因主要是（）。

A：运动时的最大通气量比男子低B：磷酸原和乳酸能容量比男子低C：血红蛋白数值比男子低D：女子的胸廓小参考答案：B1：[填空题]1.肌肉横断面积是横切某块肌肉所有肌纤维所获得的，它是由肌纤维的 _______和 _______ 来决定的，通常以 _______ 表示。

2.人的肌力大小与肌肉收缩前的初长度有关。

在一定范围内，肌肉收缩的初长度越 _______ ，则肌肉收缩时产生的张力和缩短的程度就越 _______ 。

3.人体肌肉在进行最大用力收缩时，并不是所有的肌纤维都同时参加收缩，动员参与活动的肌纤维数量越_______ ，则收缩时产生的力越 _______ 。

Unit 4 Where’s my schoolbag? 单元测试卷说明：本卷满分100分，考试时间100分钟。

班级：_________________ 姓名：________________ 得分：________________一、单项选择(每小题2分，共30分)1. —________ is the baseball? —It’s under the bed.A. WhereB. HowC. WhatD. Where’s2. Please ________ me to the school.A. takeB. bringC. callD. need3. —Is my book on the dresser? —________. I can see it.A. No, it isn’tB. Yes, it’sC. Yes, it isD. No, it is.4. —Where are the pencils? —________ are on the desk.A. ItB. TheC. ThemD. They5. —________? —They’re our soccer balls.A. What’s thatB. What are thoseC. Who are theyD. Where are they6. —Where ________ my pens?—Sorry, I ________ now.A. is; don’tB. are; notC. are; don’tD. are; doesn’t7. This is ________ pen. ________ pen is nice.A. a; TheB. the; AC. an; AnD. the; /8. —Is the bag on the table? —________.A. It’s under the tableB. No, it isn’tC. Yes, they areD. They are on the sofa9. —Where are his pencils? —________.A. Yes, they areB. It’s on the deskC. I don’t knowD. No, they aren’t10. Where ________ the CDs?A. areB. amC. isD. be11. —Where is the baseball ?—It’s ________ the table ________ the floor.A. on; underB. on; onC. on; underD. under; on12. My mother ________ the room.A. is onB. is inC. inD. on13. Please take these things ________ your mother.A. tooB. atC. toD. in14. —Is your jacket on the sofa ? —________.A. Yes, I amB. Yes , it isC. Yes, she isD. Yes, you are15. —________?—They are on the bed.A. Where are my keysB. What are theseC. Are they your keysD. Where is the key二、完形填空(每小题1分，共10分)Look, this is 1 bedroom. It is 2 old house, but it is very nice. There 3 a clock and some pictures 4 the wall. There is 5 on the desk.His schoolbag is 6 the chair. His coat is on the bed. Where is 7 baseball? It is 8 the door. What’s that? Oh,9 a cat! It 10 a hat.1. A. Jim B. Jims C. Jims’ D. J im’s2. A. a B. an C. the D. the3. A. is B. am C. are D. be4. A. at B. on C. in D. for5. A. keys B. a book C. a set of key D. a books6. A. on B. in C. between D. out7. A. a B. the C. an D. /8. A. behind B. in C. under D. between9. A. That’s B. It C. Its D. It’s10. A. look like B. look C. looks like D. look after三、阅读理解(每小题2分，共20分)AThere is a library(图书馆) in our school. It is near our classroom. It is on the first floor. Our school library is not very big, but it is nice. There are many books in the library. Some are in Chinese. Some are in English. I like reading very much. I often go their to borrow(借) books. The librarian(图书管理员) is a woman. She is very kind. We can choose(选择) any books from the library .1. The library is in ________.A. our cityB. our factoryC. our schoolD. his school2. The school library is ________.A. bigB. not smallC. not bigD. not nice3. In the library there are ________ books.A. moreB. muchC. fewD. many4. Some books in the library are ________ English.A. onB. inC. atD. with5. You can ________ books from the library.A. borrowB. takeC. buyD. bringBThis is a picture of my room. There is a desk in it. My books and my notebooks are on the desk. A map and two pictures are on the wall. The computer is on the table. I have a baseball. It isn’t on the sofa. It is on the floor. My schoolbag is on the chair.根据短文回答问题。