摘要:
**基本信息**
本练习以“基础-提升-拓展”三级分层设计,通过词汇辨析、语法应用、语篇阅读等题型,构建从单一语言知识到综合语言运用的巩固路径,培养语言能力与思维品质。
**分层设计**
|层次|知识覆盖|设计特色|
|----|----------|----------|
|基础练|核心词汇(比较级、形容词等)、基础句型|词汇同类项选择(如better与faster)、语法单选(如比较级more的使用),夯实语言基础|
|提升练|情境对话、语法综合应用|“科技与生活”辩论赛补全对话,结合比较级填空(如longer, more beautiful),强化语言表达|
|拓展练|多模态语篇、观点辨析|ChatGPT等科技主题新语篇阅读,短文判断(如学生使用手机利弊),培养信息提取与批判性思维|
内容正文:
Unit 2 What’s your opinion?
第4课时 Hit it big(分层作业)
PART 01
基 础 练
一、读一读,选出与所给单词同类的一项。
( ) 1. better A. faster B. dirty C. letter
( ) 2. healthy A. technology B. story C. unhappy
( ) 3. rewrite A. grey B. tale C. trust
( ) 4. trust A. truth B. explore C. map
( ) 5. without A. line B. fear C. than
二、单选题。
( ) 1. Technology ______ our life easier.
A. make B. makes C. making
( ) 2. The film is ______ interesting than that one.
A. much B. more C. very
( ) 3. Which one do you like , cola or coffee?
A. more B. better C. best
( ) 4. —Should we say no to all plastic bags?
—______
A. Yes, we should. B. Yes, we do. C. No, we can’t.
( ) 5. High-speed trains are ______ and save ______ time.
A. fast; many B. faster; more C. faster; many
PART 02
提 升 练
三、班级正在举办 “科技与生活” 辩论赛。从方框中选择合适的句子,补全对话。
A. We think technology is good for us.
B. Let’s hold a class debate (辩论).
C. We will feel more tired if we use it too long.
D. But we can learn things faster with technology.
E. We should keep a better balance (平衡) between study and rest.
Miss Wang: Good morning, boys and girls. 1. ______ Is technology good for us?
Square (正方): 2. ______ It makes our life more colourful.
Anti (反方): We don’t think so. If we use it too much, we will be busier and have less time to exercise.
Square: 3. ______ It also helps us talk with friends far away.
Anti: But too much screen (屏幕) time is not healthy. 4. ______
Miss Wang: You all have good ideas. Technology is helpful, but we must use it well. 5. ______
四、用所给单词的适当形式填空。
Some people think life in the countryside is healthier. Summer nights there feel 1. ______ (long) and more peaceful than in the noisy city. City buildings are tall, but the views (景色) in the country are often 2. ______ (beautiful). For daily travel, city life is far 3. ______ (easy) than in the countryside—you can take buses, subways or shared bikes anytime. There is no simple answer as to which life is 4. ______ (good)—it depends on (取决于) what you value (看重). Making a choice that suits (适合) you is 5. ______ (clever) than simply following others.
PART 03
拓 展 练
五、【新语篇·多模态语篇】科技改变生活。随着科技的发展,人们的生活越来越便利。请仔细阅读,选择最佳答案。
Today the science and technology are changing our life. There are more and more new things. They make our world better, smarter and more fun. Let’s take a look.
ChatGPT
ChatGPT is a clever AI. It is a new type (类型) of robot. ChatGPT is very helpful. It can talk and write. It can be strict or funny. It can write stories and poems. It can help people write code quickly.
Plant Burger
This “beef” burger looks and tastes the same as a real beef burger. It’s made out of plants. People use green beans and potatoes to make the “beef”. It’s healthy for you. Would you like to eat this burger?
Cool Driverless Bus
Bus A bus door opens and you get on. Wait, where is the driver? This is Baidu’s new driverless (无人驾驶) bus. 14 people can sit in it and it doesn’t need a driver. The bus obeys traffic rules. It can stop at a red light.
( ) 1.What is the passage about?
A.Music. B.Food. C.Science and technology.
( ) 2.What is a ChatGPT?
A.A clever computer. B.A clever robot. C.A clever student.
( ) 3.What do people use to make the “beef”?
A.Green beans and potatoes.
B.Green beans and tomatoes.
C.Beef and potatoes.
( ) 4.How many people can sit in the bus?
A.16. B.15. C.14.
( ) 5.Which one is right (正确的)?
A.It’s healthy to eat real beef hamburgers.
B.ChatGPT can write stories for people.
C.The driverless bus can go at a red light.
六、阅读短文,判断句子正 (T) 误 (F)。
Hello, I’m Lingling. I think students shouldn’t use smartphones at school. Here are my four reasons.
First, phones can take our attention away more easily than our teachers can. For example, students may look at screens (屏幕) instead of listening. Second, they make us less active. We sit all day and don’t run or play outside. Third, talking face-to-face is better than just texting. We can see smiles, not just words on a screen. Fourth, classrooms become noisier when phones ring, and that is not good for learning.
Let’s keep phones away. Our school will be a better place for everyone!
( ) 1. Lingling thinks students should be allowed (被允许) to use smartphones at school.
( ) 2. One of Lingling’s reasons is that smartphones can distract (使分心) students more easily than teachers can.
( ) 3. She believes that using phones makes students more active during breaks.
( ) 4. According to Lingling, texting is better than talking face-to-face because you can see smiles.
( ) 5. She suggests that keeping phones away will make the school a better place for everyone.
参考答案及解析
一、读一读,选出与所给单词同类的一项。
1.A 2.C 3.C 4.B 5.C
1. A
【解析】所给单词better(更好的)是形容词比较级; A. faster 更快的(形容词比较级);B. dirty 脏的(原级形容词);C. letter 信件(名词)。 选项A属于同一类,故答案为A。
2. C
【解析】所给单词healthy(健康的)是形容词; A. technology 科技(名词);B. story 故事(名词);C. unhappy 不开心的(形容词)。 选项C属于同一类,故答案为C。
3. C
【解析】所给单词rewrite(重写)是动词; A. grey 灰色的(形容词);B. tale 故事(名词);C. trust 信任(动词)。 选项C属于同一类,故答案为C。
4. B
【解析】所给单词trust(信任)此处作动词; A. truth 真相(名词);B. explore 探索(动词);C. map 地图(名词)。 选项B属于同一类,故答案为B。
5. C
【解析】所给单词without(没有)是介词; A. line 线条(名词);B. fear 恐惧(名词);C. than 比(介词)。 选项C属于同一类,故答案为C。
二、单选题。
1.B 2.B 3.B 4.A 5.B
1. B
【解析】句意:科技让我们的生活更便捷。主语 technology 是单数名词,一般现在时中谓语动词使用第三人称单数形式 makes;make 是原形,making 不能单独作谓语。
2. B
【解析】句意:这部电影比那部更有趣。than 是比较级标志,interesting 是多音节形容词,比较级要加 more;much 可修饰比较级,但不能直接构成比较级;very 只能修饰原级。
3. B
【解析】句意:可乐和咖啡,你更喜欢哪一个?两者之间比较用比较级;like better 为固定搭配,表示 “更喜欢”;more 一般修饰动词原形,best 是最高级,用于三者及以上对比。
4. A
【解析】句意:—我们应该拒绝所有塑料袋吗?—是的,我们应该。问句以情态动词 should 提问,回答也要用 should 呼应;B 用 do 回答助动词 do 提问的句子,C 用 can 回答 can 提问的句子,均不匹配。
5. B
【解析】句意:高铁速度更快,能节省更多时间。 第一空暗含和普通火车对比,用比较级 faster;time 是不可数名词,many 只能修饰可数名词复数,more 可修饰不可数名词表示 “更多的”。
三、班级正在举办 “科技与生活” 辩论赛。从方框中选择合适的句子,补全对话。
1. B 2. A 3. D 4. C 5. E
1. B
句意:同学们早上好,我们举办一场班级辩论吧。科技对我们有益吗?王老师开场引出辩论赛,后文抛出辩论话题,B “我们举办一场班级辩论” 符合开场语境,引出辩论主题。
2. A
句意:我们认为科技对我们有益。它让我们的生活更加丰富多彩。正方要亮出支持科技的观点,A 直接表明正方立场,和后一句支撑观点的句子衔接通顺。
3. D
句意:但是借助科技我们能更快学习知识,它还能帮我们和远方的朋友沟通。反方提出过度使用科技的弊端,正方转折反驳,D 用科技的优点进行辩驳,同时后文 also 继续补充好处,逻辑连贯。
4. C
句意:但是过长时间看屏幕不利于健康,如果使用太久我们会更疲惫。反方围绕屏幕伤害健康展开论述,C 承接上文,说明长时间使用电子设备带来的疲劳问题,完善反方观点。
5. E
句意:科技很有用,但我们要合理使用,我们应该在学习和休息之间保持更好的平衡。老师做总结,既要认可科技的用处,又要给出正确使用的方法,E 提出平衡学习与休息,是总结性建议。
四、用所给单词的适当形式填空。
1. longer 2. more beautiful 3. easier 4. better 5. cleverer / more clever
1. longer
句意:乡村的夏夜比喧闹城市的夜晚感觉更漫长、更宁静。句中出现比较级标志词 than,long 是单音节词,比较级直接加 - er,变为 longer。
2. more beautiful
句意:城市建筑很高,但乡村的景色往往更美。本句暗含乡村景色和城市景色对比;beautiful 是多音节形容词,比较级要在前面加 more,即 more beautiful。
3. easier
句意:日常出行方面,城市生活比乡村方便得多。than 提示用比较级,easy 是以 “辅音字母 + y” 结尾的形容词,变 y 为 i 再加 - er,变成 easier。far 可以修饰比较级,表示 “…… 得多”。
4. better
句意:没有简单的答案能说哪种生活更好 —— 这取决于你看重什么。此处是乡村生活和城市生活两者对比,good 的比较级是不规则变化 better。
5. cleverer(或 more clever)
句意:做出适合自己的选择,比单纯跟风更明智。than 为比较级标志;clever 属于双音节词,两种比较级形式都正确:cleverer(直接加 - er)、more clever。小学阶段优先写 cleverer。
五、【新语篇·多模态语篇】科技改变生活。随着科技的发展,人们的生活越来越便利。请仔细阅读,选择最佳答案。
1.C 2.B 3.A 4.C 5.B
【导语】本文介绍了三种科技产品:智能AI“ChatGPT”、用植物制成的“牛肉”汉堡以及百度无人驾驶巴士,说明了科技如何让生活更美好、智能和有趣。
1.句意:这篇文章是关于什么的?A音乐。B食物。C科技。根据“Today the science and technology are changing our life.”可知文章主题是科技,故选C。
2.句意:ChatGPT是什么?A一台聪明的电脑。B一个聪明的机器人。C一个聪明的学生。根据“ChatGPT is a clever AI. It is a new type of robot.”可知它是一种新型的机器人,故选B。
3.句意:人们用什么来制作这种“牛肉”?A绿豆和土豆。B绿豆和西红柿。C牛肉和土豆。根据“People use green beans and potatoes to make the ‘beef’.”可知是用绿豆和土豆制作的,故选A。
4.句意:这辆巴士可以坐多少人?A16人。B15人。C14人。根据“14 people can sit in it and it doesn’t need a driver. ”可知可以坐14人,故选C。
5.句意:哪一项是正确的?A吃真牛肉汉堡是健康的。BChatGPT可以为人写故事。C无人驾驶巴士可以在红灯时通行。根据“It can write stories and poems.”可知ChatGPT可以写故事,故选B。
六、阅读短文,判断句子正 (T) 误 (F)。
1.F 2.T 3.F 4.F 5.T
1. F
【解析】原文 “I think students shouldn’t use smartphones at school.”,玲玲认为学生不应该在校使用手机,和题目 “应该被允许使用” 意思相反。
2. T
【解析】原文 “phones can take our attention away more easily than our teachers can.”,take attention away 对应 distract(使分心),是她的第一条理由,句子表述正确。
3. F
【解析】原文 “they make us less active.”,less active 意为更不活跃,题目中 more active(更活跃)与原文相反。
4. F
【解析】原文 “talking face-to-face is better than just texting. We can see smiles”,面对面交谈更好,能看见笑容,题目说发消息更好,表述错误。
5. T
【解析】原文最后 “Let’s keep phones away. Our school will be a better place for everyone!”,和题目表述完全一致。
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