3 Listen and circle. 听短文,圈出正确的单词完成短文。
Milk boxes have three parts: paper, plastic and 1. metal / waste. Each part can turn into something 2. new / useful. So we shouldn’t just 3. throw / take them away.
We should 4. change / recycle them. Then milk boxes move to a new 5. beginning / world.
Milk boxes have three parts: paper, plastic and 1. metal / waste. Each part can turn into something 2. new / useful. So we shouldn’t just 3. throw / take them away.
We should 4. change / recycle them. Then milk boxes move to a new 5. beginning / world.
答案
1. metal 2. new 3. throw 4. recycle 5. beginning
4 Listen and choose. 听短文,选出与人物对应的环保行为。
(
(
(
(
A. bring a bag to the shop
B. go to work by subway
C. walk to school and bring a water bottle
D. turn off the light
(
B
) 1. A
) 2. D
) 3. C
) 4. A. bring a bag to the shop
B. go to work by subway
C. walk to school and bring a water bottle
D. turn off the light
答案
1. B 2. A 3. D 4. C
5 Read and write “√” or “×”. 读句子,判断画线部分的发音是(√)否(×)相同。
(
(
(
(
(
(
×
) 1. Let’s plant trees to make the earth green.(
√
) 2. Each of us has a seat on the school bus.(
√
) 3. The sea is clean and we can see a lot of fish in it.(
×
) 4. Don’t throw away the bread. You can eat it later.(
√
) 5. We shouldn’t keep the water running when brushing teeth.答案
1. × 2. √ 3. √ 4. × 5. √
解析
【分析】本题要求判断每组单词画线部分的发音是否相同,需先确定每组单词画线部分的音标,再对比两个音是否一致,一致打“√”,不一致打“×”。
【解析】1. trees中画线部分ee发音为/iː/,earth中画线部分ear发音为/ɜː/,发音不同,故打×;2. Each中画线部分ea发音为/iː/,seat中画线部分ea发音为/iː/,发音相同,故打√;3. clean中画线部分ea发音为/iː/,see中画线部分ee发音为/iː/,发音相同,故打√;4. bread中画线部分ea发音为/e/,eat中画线部分ea发音为/iː/,发音不同,故打×;5. keep中画线部分ee发音为/iː/,teeth中画线部分ee发音为/iː/,发音相同,故打√。
【答案】1.× 2.√ 3.√ 4.× 5.√
【知识点】英语语音、字母组合发音
【点评】本题考查常见字母组合(ea、ee、ear)的基础发音,属于小学英语语音基础题,需学生掌握核心单词的音标,难度适中。
【难度系数】0.6
【解析】1. trees中画线部分ee发音为/iː/,earth中画线部分ear发音为/ɜː/,发音不同,故打×;2. Each中画线部分ea发音为/iː/,seat中画线部分ea发音为/iː/,发音相同,故打√;3. clean中画线部分ea发音为/iː/,see中画线部分ee发音为/iː/,发音相同,故打√;4. bread中画线部分ea发音为/e/,eat中画线部分ea发音为/iː/,发音不同,故打×;5. keep中画线部分ee发音为/iː/,teeth中画线部分ee发音为/iː/,发音相同,故打√。
【答案】1.× 2.√ 3.√ 4.× 5.√
【知识点】英语语音、字母组合发音
【点评】本题考查常见字母组合(ea、ee、ear)的基础发音,属于小学英语语音基础题,需学生掌握核心单词的音标,难度适中。
【难度系数】0.6
6 Read and finish. 环保小卫士。涛涛成立了环保俱乐部,正在招募成员,请试着完成俱乐部的挑战吧。
任务一:Look and choose. 看图片,选出正确的选项。
A. plastic bags B. metal cans C. newspapers D. old clothes E. food waste
1. (
2. (
3.
4. (
5. (
任务二:Choose and write. 读句子,从任务一中选出正确的词块写在横线上。
1. Don’t throw the
2. Don’t throw the
3. Don’t throw the
4. We should cut down
5. When you finish reading, don’t throw the
任务一:Look and choose. 看图片,选出正确的选项。
A. plastic bags B. metal cans C. newspapers D. old clothes E. food waste
1. (
C
)2. (
D
)3.
4. (
E
)5. (
B
)任务二:Choose and write. 读句子,从任务一中选出正确的词块写在横线上。
1. Don’t throw the
metal cans
away. I can turn them into flower pots.2. Don’t throw the
old clothes
away. I can use them to keep animals warm.3. Don’t throw the
plastic bags
away. I can reuse (重复使用) them when I go to the shop.4. We should cut down
food waste
because many people still don’t have enough food.5. When you finish reading, don’t throw the
newspapers
away. We can recycle them.答案
任务一: 1. C 2. D 3. A 4. E 5. B
任务二: 1. metal cans 2. old clothes 3. plastic bags 4. food waste 5. newspapers
任务二: 1. metal cans 2. old clothes 3. plastic bags 4. food waste 5. newspapers
解析
【分析】本题分为两个任务,任务一需观察图片匹配对应的物品英文词块,任务二需根据句子语境选择合适的词块。先识别每个图片的物品:1是报纸,2是旧衣服,3是塑料袋,4是食物垃圾,5是金属罐;再结合句子语境匹配,即可完成题目。
【解析】任务一:1. 图片1为报纸,对应选项C(newspapers);2. 图片2为旧衣服,对应选项D(old clothes);3. 图片3为塑料袋,对应选项A(plastic bags);4. 图片4为食物残渣,对应选项E(food waste);5. 图片5为金属罐,对应选项B(metal cans)。任务二:1. 句意为“不要扔______,我能做成花盆”,对应metal cans;2. 句意为“不要扔______,我能用来给动物保暖”,对应old clothes;3. 句意为“不要扔______,我去商店时能重复使用”,对应plastic bags;4. 句意为“我们应该减少______,因为很多人没有足够食物”,对应food waste;5. 句意为“读完书不要扔______,我们可以回收”,对应newspapers。
【答案】任务一: 1.C 2.D 3.A 4.E 5.B;任务二: 1.metal cans 2.old clothes 3.plastic bags 4.food waste 5.newspapers
【知识点】物品英文表达、环保常识、英语应用
【点评】本题以环保为主题,将词汇学习与生活实际结合,考查学生对常见物品英文词块的掌握及语境运用能力,贴近生活,难度适中。
【难度系数】0.3
【解析】任务一:1. 图片1为报纸,对应选项C(newspapers);2. 图片2为旧衣服,对应选项D(old clothes);3. 图片3为塑料袋,对应选项A(plastic bags);4. 图片4为食物残渣,对应选项E(food waste);5. 图片5为金属罐,对应选项B(metal cans)。任务二:1. 句意为“不要扔______,我能做成花盆”,对应metal cans;2. 句意为“不要扔______,我能用来给动物保暖”,对应old clothes;3. 句意为“不要扔______,我去商店时能重复使用”,对应plastic bags;4. 句意为“我们应该减少______,因为很多人没有足够食物”,对应food waste;5. 句意为“读完书不要扔______,我们可以回收”,对应newspapers。
【答案】任务一: 1.C 2.D 3.A 4.E 5.B;任务二: 1.metal cans 2.old clothes 3.plastic bags 4.food waste 5.newspapers
【知识点】物品英文表达、环保常识、英语应用
【点评】本题以环保为主题,将词汇学习与生活实际结合,考查学生对常见物品英文词块的掌握及语境运用能力,贴近生活,难度适中。
【难度系数】0.3
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