新目标英语七年级(下) Units7-9重难点解析

1.What does be look like? 他长什么样子? 这个句型是用来询问某人长什么样子。句中的look like意思是“像,看来像是……”。What does Mary look like? 玛丽长什么样子? She looks like her mother 她长得像她母亲。当回答这一句型,形容某人的外表时,如果用形容词,可用“主语+be+形容词”的句型;如     

新目标英语七年级(上)Unit5单元要点检测题

课后导练Ⅰ.根据句意及首字母提示,完成单词。1.D o you have a tennis r?2.H e has a g sports collection.3.Ed Sm ith has a great stam p c.H ehas stam ps from m any countries.4.L play soccer.5.That sounds i.Ⅱ.单项选择。1.—Let’s play soccer.D o you have a soccerball?—.A.Y es,I don’tB.Y es,I doC.Sorry,I doD.Sorry,I can’t2.E d watches soccer gam e on TV.A.a B.an C.the D./3.—Let’s play ping-pong.—.A.That’s sound goodB.That sounds goodC.That sounds wellD.That’s sound well4.M y br…     

新目标英语七年级（下）Units7-9重难点解析

这个句型是用来询问某人长什么样子。句中的look like意思是“像，看来像是……”。     

新目标英语七年级(上)Unit7单元要点检测题(英文)

Ⅰ.词语运用。A雪根据句意及首字母完成句子。1.The y shirt is thirty dollars.2.I don’t like these socks.I like tsocks.3.This shirt is too long for m e.I want as one.4.D o you n bags for school芽5.The clothes in M r Cool’s Clothing Store aref.6.C om e down to H uaxing and see fory.7.This hat is very c熏not dear.8.The white shirts are on s fortwenty鄄four dollars.B雪用括号内所给词的适当形式填空。1.H ow m uch穴be雪the m ilk芽2.—This hat is six dollars.—I’ll穴take雪it.3.穴this雪socks are o…     

一竞赛题的图象解法

题：（1992高中数学联赛）函数：的最大值是＿（下转第50页）（上接第40页）解：设a(3,2),b(0,1),p(x,x~2),则f(x)=PA-PB,P是抛物线y＝x~2上的任意一点，∵AB的延长线与抛物线y＝x~2有一个交点P’，当P点异于P’点时，P、A、B三点构成一个三角形，∴PA-PB＜AB,∴f(x）的最大值是一竞赛题的图象解法@郭友明$湖北潜江熊口镇丁岭中学