初中化学知识点:酸、碱、盐的溶解性
1、酸:大多数都可溶(除硅酸H2SiO3不溶)2、碱:...
大家知道,现在的中考英语试题总体不难,只要不放弃英语学习的学生都可以考及格以上,但欲考接近满分却并非易事。因为为了适当拉开学生距离,命题老师往往也会出一两个所谓的压轴题,以把那些真正的英语尖子生选拔出来。有时候我们学生与重点高中失之交臂,就是失分在下面精选的难题上。
21.Japan is ________ the east of China. Fujian is ____ the southeast of China.
A. in; in
B. to; in
C. on ; to
D. in; to
解析:选 B. 日本位于中国东部(外面)用 to, 福建位于中国东部(内部)用 in。
22.The postman shouted, “ Mr Green, here is a letter ________ you.”
A. to
B. from
C. for
D. of
解析: 选 C. 介词的考查。句意:Mr Green, 这是你的信。学生容易误选 A。
23.He hasn’t heard from his friend _________ last month.
A. since
B. by the end of
C. for
D. until
解析: A. 此题学生容易受思维定势 not… until…的影响误选 D。since 用于现在完成时,如果此题是一般过去时就选择 D。
24. —Jimmy lost his key yesterday。
—________? It’s his third time in just one month.
A. Has he
B. Did he
C. Was he
D. Does he
解析:B. 根据上一句一般过去时可以判断。
25.You’ve passed the exam. I’m happy ______ you.
A. on
B. at
C. in
D. for
解析:选 D. 句意:你考试及格了,我为你高兴。
26. I wonder ________ they finished so many different jobs in such a short time.
A. why
B. how
C. when
D. where
解析:选 B. 句意:我想知道他在如此短的时间内是怎样完成这么多不同工作的。
27.—Ought I to go right now?
— .
A. That’s very bad.
B. Yes, you go ought to
C. Yes, you ought
D. No, you ought not to
解析: 选 D. 句子的肯定回答为:Yes, you ought to. 否定回答为:No, you ought not to.
28. I don’t know when he ________. When he _______ here, I’ll call you in a minute. A. will come; will arrive
B. comes; arrices
C. will come; arrives D. comes; will arrive
解析:选 C. 第一句是宾语从句根据语境用一般将来时,第二句是时间状语从句,由于主句是一般将来时,那么从句要用一般现在时来代替。
29. He turned ________ the radio a little because his father was asleep.
A. on
B. down
C. up
D. off
解析: 选 B. 此题学生会误选 D. 但后面有个副词短语 a little, 故选择 B, 意为:把收音机调小一点,父亲在睡觉。如果去掉 a little 则选择 D。
30. I don’t know the homework _______ today. A. on
B. in C. of D. for
解析: 选 D. 句意: 我不知道今天的家庭作业。