从课文中找到对应的英文词组，完成练习
1. 最大的肉食动物
2. 能活到90岁
3. 违法
4. 有危险
5. 撞击和伤害我们
6. 生存空间

1. (the) biggest meat eater(s)
2. can live up to 90 years
3. (be) against the law
4. (be) at risk
5. hit and hurt us
6. living space(s)

【分析】本题要求根据中文含义匹配对应的英文固定词组，需掌握相关常用英语短语的固定表达，注意冠词、介词等细节，结合中文意思逐一对应找到标准的英文词组。
【解析】1. “最大的”对应biggest，“肉食动物”对应meat eater，故为(the) biggest meat eater(s)；2. “活到”对应live up to，“90岁”对应90 years，故为can live up to 90 years；3. “违法”是固定搭配be against the law，故为(be) against the law；4. “有危险”是固定短语be at risk，故为(be) at risk；5. “撞击”对应hit，“伤害”对应hurt，“我们”对应us，故为hit and hurt us；6. “生存空间”对应living space，故为living space(s)。
【答案】1. (the) biggest meat eater(s)
2. can live up to 90 years
3. (be) against the law
4. (be) at risk
5. hit and hurt us
6. living space(s)
【知识点】英语固定词组、常用英语短语
【点评】本题考查基础英语常用词组的积累，是英语学习中的基础内容，难度较低，只要掌握课文中相关短语即可正确作答。
【难度系数】0.3

一、根据句意、中文释义和首字母提示，写出句中所缺单词
1. There is a (某种) smell in the old house, as if something had gone bad.
2. Blue (鲸鱼) are a kind of large animal that lives in the ocean.
3. The price of train tickets (下降) last year, so it cost less money to travel.
4. Governments can make laws to fight (污染).

5. Some rare animals are at r of dying out. We must act to protect them.

1. certain
2. whales
3. dropped
4. pollution
5. risk

【分析】本题是根据句意、中文释义及首字母提示填写单词的基础词汇题，需结合句子语境、中文含义、首字母提示，同时注意名词单复数、动词时态及固定短语搭配来确定正确单词。
【解析】1. 句意：老房子里有某种气味，好像有东西坏了。“某种”对应形容词certain，符合语境。2. 句意：蓝鲸是生活在海洋里的大型动物。由be动词are可知主语用复数，“鲸鱼”的复数是whales。3. 句意：去年火车票价格下降了，所以旅行花的钱更少。由时间状语last year可知用一般过去时，“下降”的过去式是dropped。4. 句意：政府可以制定法律来对抗污染。“污染”是不可数名词pollution，符合语境。5. 句意：一些稀有动物处于灭绝的危险中，我们必须行动保护它们。固定短语at risk of意为“处于…的危险中”，首字母r对应risk。
【答案】1. certain 2. whales 3. dropped 4. pollution 5. risk
【知识点】词汇运用、动词时态、固定短语
【点评】本题考察基础词汇的运用，涵盖形容词、名词、动词及固定搭配，难度较低，适合巩固基础词汇知识。
【难度系数】0.7

二、用方框中所给单词和词组的正确形式填空，补全对话
disaster certain pollution at risk illness
Tony: Have you heard about the situation in that small village?
Lucy: No. What happened?
Tony: The environment there is badly damaged. There is a lot of (1) .
Lucy: That’s terrible. Are the villagers (2) ?
Tony: Yes, they are. Many of them have already got some kinds of (3) .
Lucy: It’s like a (4) . Has the local government taken any action?
Tony: Yes. It is trying its best to protect them. I’m (5) that if the government takes action, the situation will get better soon.

1. pollution
2. at risk
3. illnesses
4. disaster
5. certain

【分析】首先通读对话，理解对话围绕村庄环境受损及村民状况展开；再逐个分析每个空的语境，结合所给单词/词组的词义，同时注意词形变化（如名词复数）和固定搭配，确定每个空的正确形式。
【解析】1. 前句提到环境严重受损，此处需填表示“污染”的名词，pollution符合语境，且为不可数名词，直接使用；2. 此处询问村民是否处于危险，固定短语at risk意为“处于危险中”，符合句意；3. 句中“some kinds of”后需接可数名词复数，illness（疾病）的复数形式为illnesses，符合“多种疾病”的语境；4. 前文描述环境受损、村民患病的情况，此处表示“这就像一场灾难”，disaster（灾难）符合语境；5. 固定结构be certain that意为“确定……”，此处表示“我确定”，certain符合语法和语境。
【答案】1. pollution
2. at risk
3. illnesses
4. disaster
5. certain
【知识点】词汇运用、固定搭配、名词复数
【点评】本题考查单词/词组在语境中的正确运用，需结合句意、固定搭配及词形变化解题，难度适中，注重基础词汇的掌握和语境理解。
【难度系数】0.6

一、听力
第一部分 听对话，回答问题(听两遍)
() 1. What wild animal is the woman’s favourite?
B. 图1
() 2. Which is from the country where Dustin’s father worked before?

B. 图1
() 3. How many students took part in the activity?
A. Forty-two.
B. Forty-five.
C. Forty-eight.
() 4. What did Peter do yesterday?
A. He played in the park.
B. He went to his cousin’s house.
C. He watched TV at home.
() 5. What is the man going to do?
A. To raise some money.
B. To tell his friends not to buy fur coats.
C. To take part in the tree-planting activity.

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