问题 选择题

如下图是南瓜的生殖、发育过程示意图,下列叙述不正确的是

A.图中从1到2的生理过程是传粉

B.图中4是由2中的胚珠发育来的

C.图中5所示的生理过程,消耗的营养物质主要来自子叶

D.图中6示植株生长过程,其根的生长靠伸长区细胞体积的增大

答案

答案:D

A选项所指就是传粉,没其它猜想的可能。B选项所指图中4即种子,“种子由子房中的胚珠发育而成(被子植物、裸子植物均是)”。C选项所涉及图中5的生理过程需要学生读出是种子的萌发,这是第一步,然后,种子萌发由哪一结构提供营养是第二步要解决的问题。新教材对单、双子叶植物的区别不再有要求,但对有、无胚乳种子是有要求的,有胚乳种子营养一般储存在胚乳中,种子萌发时由其提供营养,无胚乳种子的营养储存在子叶中,萌发时由子叶提供营养。D选项没有识图的要求,考查的是“根的生长一方面靠分生区细胞的分裂增加细胞的数量,另一方面要靠伸长区细胞体积的增大”。故选D.

阅读理解

GARDEN RESTAURANT

Telephone: 2706030

Address: 9020 Bridgeport road

Open: Mon. to Fri. 7:00 a.m. – 2:30 p.m. and 5:00 p.m. – 9:00 p.m.

Sat. 7:00 a.m. – 11:00 a.m. and 5:00 p.m. – 9:30 p.m.

Sun. 11:00 a.m. – 2:00 p.m. and 5:00 p.m. – 9:30 p.m.

NEW YORK MUSEUM

Telephone: 7364431

Address: Vanier Park, 1100 Chestnut St. New York, America’s largest museum specializing in American history and part of our native people

Open: Mon. to Fri. 9:00 a.m. – 5:00 p.m. (Monday free)

Sat. 9:00 a.m. – 1:00 p.m.

LANSDOWNE PARK SHOPPING CENTER

Telephone: 3562367

Address: 5300 No. 3 Road

Open: Mon. Tues. and Sat. 9:30 a.m. – 5:30 p.m.

Wed. Thurs. and Fri. 9:30 a.m. – 9:30 p.m.

Sun. 11:00 a.m. – 5:00 p.m.

SKYLINE HOTEL

Telephone: 2785161

Address: 3031 No. 3 Road (at Sea Island Way)

Hangar Den: Wed. to Sun. Lunch from 10:30 a.m.

Coffee Shop: Mon. – Fri. 6:00 a.m., Sat. 6:30 a.m. and Sun. 7:00 a.m.;

Mon. – Wed. to 10:00 p.m., Thurs. – Sun. to 11:00 p.m.

小题1: If you want to go out for lunch on Tuesday you can call up the number ______.

A.2706030

B.7364431

C.3562367

D.2785161小题2:You do not have to pay on Monday if you go to ______.

A.Skyline Hotel

B.Lansdowne Park Shopping center

C.New York Museum

D.Garden Restaurant小题3:Suppose you want to enjoy yourself on Sunday mornings, you can go to ______.

A.5300 No. 3 Road

B.Vanier Park, 1100 Chestnut St.

C.9020 Bridgeport Road

D.3031 No. 3 Road小题4: What can you do after 2 o’clock on Saturday afternoons?

A.Visit New York Museum

B.Do some shopping in Lansdowne Park Shopping Center

C.Go to Garden Restaurant

D.B and C

单项选择题