单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级同步练习册 Unit3 Section B一学习指导 1. How far is it from the school to the park How long does it take to walk from the school to the park How long i
Ⅰ. 2. moving 3 surprised 4 goes 5 funny interestingⅡ 1. A 2. C 3 .B 4. D 5 .BⅢ 1 .proud of 2. be able to 3. feel sorry for 4. set the table 5. seemed pleased with filmmovieⅣ 1. F 2 .A 3. B. 5.
一压水井——杠杆 盘山公路——斜面汽车方向盘——轮轴 吊车上的滑轮二D定滑轮的作用:改变用力方向不省力动滑轮的作用:省力不能改变用力方向滑轮组的作用:省力改变用力方向斜面的作用:省力费距离一错错对对对
Unit3 同步练习写出英文棕色的夹克衫 黄色的T恤衫 红色的衬衫 白色的毛衣 绿色的短裙 蓝色的短裙 连词成句blue like the I dress (.)
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Unit 5 Nelson Mandela同步练习题一、单项填空1 Though he failed many times in election, he never lost _____ heart and at last he was elected _______ president of the USAA /; aB a; theC his; theD /; /2 Shall we go
牛津英语9B unit1-unit4同步练习Ⅰ基础知识一、英汉词组互译 space helmets ________________2以药片的形状___________________ people feel very ill __________________4变得越来越拥挤_______________ at half the speed of light _______________
第一章1. (1)C (2)B (3)A (4)A2. a. 胆固醇 甾体化合物 b. 维生素B1B2B6B12 杂环化合物 c. 维生素PP 杂环化合物 d. 咖啡因 杂环化合物 e. 四氢呋喃 醚类 f. 杂环化合物第二章1.命名下列有机物 (1) 4-丙基-6-异丙基壬
Homework for Grammar选用合适的介词填空:1. Go (over across through) the second door and you wille into my . How can I get (in to over) the police station First you must walk (over t
PAGE Unit 2 Colours Period Four同步练习一选择单词中所缺的字母( )1.bl__e A. a B. u C. o( )2.__ellow A. r B. y C. x( )3.w__ite A. h B. l C. p( )4.gree_ A. n B. e C. o( )5.p_
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