一、选出画线部分发音不同的一项。
()1. A. volunteer B. learn
C. hear D. cheer
()2. A. beer B. bear
C. hair D. chair
()3. A. early B. earn
C. earth D. clear
()4. A. dirty B. term
C. sister D. bird
()5. A. blew B. view
C. new D. few

1.B 2.A 3.D 4.C 5.A

1. 各选项画线部分发音：A. volunteer /ˌvɒlənˈtɪə(r)/ 中eer发/ɪə/；B. learn /lɜːn/ 中ear发/ɜː/；C. hear /hɪə(r)/ 中ear发/ɪə/；D. cheer /tʃɪə(r)/ 中eer发/ɪə/，发音不同的是B。
2. 各选项画线部分发音：A. beer /bɪə(r)/ 中eer发/ɪə/；B. bear /beə(r)/ 中ear发/eə/；C. hair /heə(r)/ 中air发/eə/；D. chair /tʃeə(r)/ 中air发/eə/，发音不同的是A。
3. 各选项画线部分发音：A. early /ˈɜːli/ 中ear发/ɜː/；B. earn /ɜːn/ 中ear发/ɜː/；C. earth /ɜːθ/ 中ear发/ɜː/；D. clear /klɪə(r)/ 中ear发/ɪə/，发音不同的是D。
4. 各选项画线部分发音：A. dirty /ˈdɜːti/ 中ir发/ɜː/；B. term /tɜːm/ 中er发/ɜː/；C. sister /ˈsɪstə(r)/ 中er发/ə/；D. bird /bɜːd/ 中ir发/ɜː/，发音不同的是C。
5. 各选项画线部分发音：A. blew /bluː/ 中ew发/uː/；B. view /vjuː/ 中ew发/juː/；C. new /njuː/ 中ew发/juː/；D. few /fjuː/ 中ew发/juː/，发音不同的是A。

二、从每组单词中找出画线部分发音和所给音标相同的一项。
1. /f/ () A. potato B. photo C. piano D. player
2. /kw/ () A. cute B. kind C. quiet D. cow
3. /ŋ/ () A. hand B. win C. D. thing
4. /aɪ/ () A. smile B. smell C. press D. sit
5. /n/ () A. long B. fun C. wing D. hang

1.B 2.C 3.D 4.A 5.B

1. 选项A potato中p的发音为/p/，选项B photo中ph的发音为/f/，选项C piano中p的发音为/p/，选项D player中p的发音为/p/，符合音标/f/的是B。
2. 选项A cute中c的发音为/k/，选项B kind中k的发音为/k/，选项C quiet中qu的发音为/kw/，选项D cow中c的发音为/k/，符合音标/kw/的是C。
3. 选项A hand中n的发音为/n/，选项B win中n的发音为/n/，选项C thin中n的发音为/n/，选项D thing中ng的发音为/ŋ/，符合音标/ŋ/的是D。
4. 选项A smile中i的发音为/aɪ/，选项B smell中e的发音为/e/，选项C press中e的发音为/e/，选项D sit中i的发音为/ɪ/，符合音标/aɪ/的是A。
5. 选项A long中ng的发音为/ŋ/，选项B fun中n的发音为/n/，选项C wing中ng的发音为/ŋ/，选项D hang中ng的发音为/ŋ/，符合音标/n/的是B。

一、阅读理解
Do you know Dongting Lake? Where is it? Do you know its size? Well, Dongting Lake is a famous lake in the north-east of Hunan Province, China. It covers about 2,600 square kilometers in size. It is one of the five largest freshwater lakes in China.
Dongting Lake is so beautiful. Many famous people, like Li Bai and Liu Yuxi, wrote poems about Dongting Lake. The best time to visit it is from March to October. Every year, thousands of tourists from all over the world come to Yueyang in order to enjoy the beautiful sights around Dongting Lake.
Dongting Lake keeps the water from the Changjiang River. When it's summer, there
is a lot of rain. Water in the Changjiang River flows（流入）into Dongting Lake. It can protect the land and people. So water in the lake in summer is more than that in winter.
Dongting Lake provides people with plenty of fish every year. There are about 120 kinds of fish living in the lake. It is the mother lake in Hunan Province. Each of us should try our best to protect it.
If you have time, please come and pay a visit to Dongting Lake.
根据材料内容选择最佳答案。
() 1. How does the writer start the text?
A. By giving examples.
B. By listing numbers.
C. By asking questions.
D. By showing facts.
() 2. When is the best time to visit Dongting Lake according to the text?
A. In August.
B. In January.
C. In November.
D. In December.
() 3. How many kinds of fish live in Dongting Lake?
A. About 2,600.
B. About 120.
C. About 500.
D. About 1,000.
() 4. What can we know from the text?
A. Dongting Lake lies in Hubei.
B. There are about 120 kinds of
plants living in Dongting Lake.
C. Water in Dongting Lake in winter is more than that in summer.
D. There are many famous poems about Dongting Lake in China.
() 5. What is the structure of this text?（Paragraph 1 = ①, Paragraph 2 = ②, ...）

1.C 2.A 3.B 4.D 5.C

1. 文章开头连续使用了三个问句“Do you know Dongting Lake? Where is it? Do you know its size?”引出话题，可知作者是通过提问的方式开启文章，对应选项C。
2. 文中明确提到游览洞庭湖的最佳时间是3月到10月，选项中只有8月（August）处于该时间段内，其余1月、11月、12月都不在此区间，对应选项A。
3. 原文直接说明“There are about 120 kinds of fish living in the lake.”，可知洞庭湖中的鱼类约有120种，对应选项B。
4. 选项A：洞庭湖位于湖南省东北部而非湖北，表述错误；选项B：文中提到的是120种鱼类而非植物，表述错误；选项C：原文说明洞庭湖夏季水量比冬季更多，该选项表述相反，错误；选项D：文中提到李白、刘禹锡等多位名人都写过关于洞庭湖的诗，说明中国有很多关于洞庭湖的著名诗作，表述正确，对应选项D。
5. 本文第1段总述洞庭湖的地理位置、面积等基本概况，第2-4段分别从游览价值、防洪作用、物产资源三个不同方面介绍洞庭湖，第5段发出游览邀请，属于总分总结构，对应选项C的结构示意图。