PAGE PAGE 8Unit 4 Section III 课时训练Ⅰ.单词拼写1.As we all knowQianXuesen is a famous ________(物理学家).答案:physicist2.In the wildthis fish can reach a ________(重量)of 5 kilos.答案:weight3.His sister is stu
PAGE PAGE 1Unit 3 Section III 课时训练Ⅰ.单词拼写1.Could you tell us whats for______(甜点)答案:dessert2.He covered her mouth to stop her from______(尖叫).答案:screaming3.A large______(数量)of water has been wast
PAGE PAGE 9Unit 2 Section III 课时训练Ⅰ.单词拼写1.You will b______from her good example.答案:benefit2.The two schools are to be c______to form one big new school.答案bined3.His English was so l______
PAGE PAGE 1Unit 2 Section II 课时训练Ⅰ.单词拼写1.The boy lifted the stone with all his______(力量).答案:strength2.It is healthier to keep a______(平衡的)diet every day.答案:balanced3.______(好奇心)can make a scie
PAGE PAGE 7Unit 1 Section III 课时训练Ⅰ.单词拼写1.Please______(提醒)me to write to my mother tomorrow.答案:remind2.It is cruel to______(淹死)the cat in the river.答案:drown3.You should ______(道歉)to your teach
PAGE PAGE 7Unit 5 Section III 课时训练Ⅰ.单词拼写1.He said that the journey would take (大约)seven hours.答案:approximately2.Turning leftyoull see a (宽广的)river.答案:broad3.Can you (
PAGE PAGE 1Unit 3 Section II 课时训练Ⅰ.单词拼写1.All the children listened to his______(奇遇)with eager attention.答案:adventure2.I opened the ______(信封)and took out the letter from my parents.答案:envelope
天下教育网 中小学ppt课件、教案、学案、试题、等教育资源网! 3-2-2《pH的应用》课时练双基练习1.在25℃时,用0125 mol/L的标准盐酸溶液滴定2500 mL未知浓度为NaOH溶液所得滴定曲线如图所示,图中K点代表的pH为( )A.13 B.12C.10D.11解析:K点pH值即为V(HCl)=0时也即待测NaOH溶液的pH,V(HCl)=20mL时,混合液pH
学科网( w w w z x x k c o m )全国最大的教学资源! 3-2-2《pH的应用》课时练双基练习1.在25℃时,用0125 mol/L的标准盐酸溶液滴定2500 mL未知浓度为NaOH溶液所得滴定曲线如图所示,图中K点代表的pH为( )A.13 B.12C.10D.11解析:K点pH值即为V(HCl)=0时也即待测NaOH溶液的pH,V(HCl)=20m
金太阳新课标资源网 金太阳新课标资源网 老师都说好 Unit 4 Body languageSection Ⅲ—Using LanguageSumming Up Lear
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