内容正文:
Unit 3 Cool jobs(知识清单)
英语Join in 外研剑桥英语版四年级上册(新教材)
知识梳理
知识点拨
【考点一】询问某人职业的句型及其答语
【考点二】描述某人喜欢做某事的句型
【考点三】询问某人想从事的职业及其答语
考点一:询问某人职业的句型及其答语
例:
—What does your mother do?(你妈妈是做什么的?)
—She is a teacher.(她是一名老师。)
解析:
问句结构:
疑问词 What:对 “职业内容” 提问,是句子的核心引导词;
助动词 do/does:主语为第三人称单数(he/she/ 单数名词)时用 does,主语为第一 / 二人称(I/you)或复数(we/they/ 复数名词)时用 do;主语指被询问职业的人或群体;
答语:
主语:与问句主语保持一致;
be 动词:主语为第三人称单数时用 is,第一人称单数用 am,第二人称 / 复数用 are;
“a/an + 职业名词”:表示 “一份…… 职业”,若职业名词以元音音素开头用 an(如 an actor),辅音音素开头用 a(如 a teacher)。
易错点:
问句中助动词 do/does 混淆(错:What do your father do? → 对:What does your father do?,因 father 是第三人称单数);
答语中 be 动词与主语不一致(错:They is doctors. → 对:They are doctors.,因 they 是复数);
职业名词前冠词误用(错:She is an teacher. → 对:She is a teacher.,因 teacher 以辅音音素 /t/ 开头)。
【大显身手】
单项选择题。
( )1. —______ do your parents do?
—They are doctors.
A. What B. How C. Why D. Where
( )2. —What ______ your uncle do?
—He is a driver.
A. do B. does C. is D. are
( )3. —What does she do?
—______ is a nurse.
A. He B. She C. I D. They
( )4. —What do they do?—______ are farmers.
A. He B. She C. We D. They
( )5. My mother is ______ teacher.
A. a B. an C. the D. /
考点二:描述某人喜欢做某事的句型
例:
I like helping people.(我喜欢帮助人。)
解析:
结构与表意:
主语:指 “喜欢做某事的人”,第三人称单数主语(he/she/ 单数名词)后,like/love 要加 -s;
like/love:均表 “喜欢”,love 情感程度比 like 更强;
动词 -ing 形式:like/love 后接动词时,需用 “动词 + -ing” 形式(即动名词 / 现在分词形式),表示 “喜欢做某事”(长期爱好或习惯)。
动词 -ing 变化规则:
一般情况:直接加 -ing(如 help → helping);
以不发音的 e 结尾:去 e 加 -ing(如 make → making);
重读闭音节且末尾只有一个辅音字母:双写辅音字母加 -ing(如 run → running)。
易错点:
第三人称单数主语后,like/love 漏加 -s(错:She like singing. → 对:She likes singing.);
like/love 后误接动词原形(错:I like help others. → 对:I like helping others.);
动词 -ing 形式变化错误(错:dance → danceing → 对:dance → dancing,因去 e 加 -ing)。
【大显身手】
用所给词的正确形式填空。
1.He ______ (like) playing football.
2.I ______ (love) ______ (read) stories.
3.They ______ (like) ______ (swim) in summer.
4.She ______ (love) ______ (draw) pictures.
5.We ______ (like) ______ (go) hiking on weekends.
考点三:询问某人想从事的职业及其答语
例:
—What does Li Chen want to be?(李晨想成为什么?)
—He wants to be a doctor.(他想成为一名医生。)
解析:
问句结构:
疑问词 What:对 “未来想从事的职业” 提问;
助动词 do/does:用法同 “询问职业”(第三人称单数用 does,其他用 do);
主语:被询问的人;
want to be:固定短语,表 “想要成为”。
答语结构:
主语:与问句主语一致;
want(s) to be:主语为第三人称单数时,want 加 -s;
“a/an + 职业名词”:同 “询问职业” 的答语规则。
易错点:
问句中 want to be 漏写 to(错:What does he want be? → 对:What does he want to be?);
答语中 want 单复数混淆(错:She want to be a nurse. → 对:She wants to be a nurse.,因 she 是第三人称单数);
【大显身手】
按要求改写句子。
1.He wants to be a teacher.(改为一般疑问句)
__________________________________________________________
2.I want to be a scientist.(对划线部分提问)
__________________________________________________________
3.She wants to be a gardener.(改为否定句)
__________________________________________________________
4.Do they want to be firefighters?(作肯定回答)
__________________________________________________________
5.What does your sister want to be?(根据实际情况回答)
__________________________________________________________
写作指引
一、写作
请以 “My Dream Job” 为题,写一篇英语短文,描述你梦想的工作,需包含:你梦想的工作是什么;你为什么喜欢这份工作(可结合 “喜欢做的事” 说明);你为此会做哪些准备。要求:1. 句子通顺,思路清晰有条理;2. 不少于 50 字。
(一)写作指导
第一步:梳理写作思路(先想 “3 个关键信息”)
关键部分
思考方向
1. 梦想工作
选择一个职业(如scientist, teacher等)
2. 喜欢的原因
结合 “喜欢做的事” 说明(如喜欢帮助人→想当老师)
3. 准备行动
为梦想工作做的努力(如学习知识、练习技能)
第二步:拆解写作结构(分 “开头 - 中间 - 结尾”,每部分写 1-2 句)
第三步:必用核心句型(标注单元来源,确保扣题)
Unit 3:
1. I like + 动词 -ing 形式 (+ 其他).(Unit 3 描述 “喜欢做某事” 句型);
2. What do/does + 主语 + want to be? / 主语 + want (s) to be + 职业.(Unit 3 询问 / 描述 “想从事的职业” 句型);
3. 主语 + be 动词 + 职业.(Unit 3 描述 “职业” 句型)。
(二)范文:
My Dream Job
My dream job is a scientist. I like learning about science because it helps me know the world better. I love doing experiments and finding new things. To be a scientist, I will study hard at school, especially in science classes. I also read many science books in my free time. I hope my dream can come true one day!
综合训练
一、【新情境·语音小能手】判断下列每组词中画线部分的发音是 (T) 否 (F) 相同。
( )1. eat street
( )2. train meat
( )3. speak three
( )4. bee feet
( )5. dream ice cream
二、选词填空。(in /on/with)
1.I work ______ a hospital.
2.My father works ______ a bus.
3.My uncle works ______ a police station.
4.My parents work ______ a school.
5.My sister works ______ a nurse.
6.Lucy works ______ the church.
7.My cousin works ______ a restaurant.
8.My mother works ______ a train.
9.Tom works ______ a taxi.
10.My aunt works ______ a worker.
三、【新情境・家庭职业调查】Mike 正在采访 Amy 家人的职业,选择合适的内容填空,补全对话。选择合适的内容填空,补全对话。
writer, help, What, nurse, works, in a hospital, is good with
Mike: Hi, Amy! Can I ask you some questions?
Amy: OK.
Mike: 1. ______ does your father do?
Amy: He is an accountant (会计师).
Mike: Where does he work?
Amy: He 2. ______ in a bank (银行). He 3. ______ numbers.
Mike: What about your mother?
Amy: She is a 4. ______. She can 5. ______ sick people.
Mike: Where does she work?
Amy: She works 6. ______.
Mike: What do you want to be?
Amy: I want to be a 7. ______. I like reading and writing stories.
四、用所给词的正确形式填空。
1.Jim is a ______ (drive). He ______ (drive) a car.
2.Tutu is a ______ (work). He ______ (work) in Beijing.
3.Nana is a ______ (teach). She ______ (teach) us English.
4.I see a nurse. She ______ (help) sick people.
5.Tolly is a cook. He ______ (make) good food.
五、根据汉语意思选择正确的单词。
( )1. 工作;干活 A. hard B. grow C. work
( )2. 学习;学到;学会 A. teach B. learn C. team
( )3. 种类 A. kind B. fire C. scientist
( )4. 因为 A. around B. because C. moon
( )5. 高的,高大的 A. shape B. tall C. ask
六、选择题。
( )1. Everyone ______ hard in my town.
A. work B. works C. to work
( )2. They all love their ______.
A. job B. jokes C. jobs
( )3. What ______ my mother ______?
A. do; does B. does; do C. do; do
( )4. ______ my father's job?
A. Is B. Does C. can
( )5. What's ______ job?
A. your brother B. your brother's C. your brothers'
七、根据句意及所给汉语提示写单词,补全句子。
1.His mother is a ______ (工作人员) in the hospital. She can help sick people.
2.Nana is ______ (健康的) because she does sports every week.
3.Leo is a gardener. He can make a beautiful ______ (花园).
4.Peter is a vet (兽医). He can help sick ______ (动物).
5.I ______ (学习) about space. I want to go to the moon.
八、【新情境·时事热点】梅参加了在北京举办的 2025 年世界机器人大会,她画出了在展会上看到的机器人,他们都会做什么呢?根据短文内容,判断下列句子正 (T) 误 (F)。
Robots can do many things. Look! He is Xiao Di. He is a driver. He can drive you to school every day. This robot’s name is Tina. She is a doctor and she likes helping a lot of people. He is Mr Bot. He is an English teacher. Look at this one. She is Sarah. She can cook great food for you. This is Miss Clean! She is a cleaner and her job is very important (重要的) to us.
( )1. Li Mei draws five robots.
( )2. Xiao Di can take students to school.
( )3. Tina can make nice food for people.
( )4. Mr Bot and Miss Clean teach English.
( )5. Sarah can look after sick people.
参考答案
考点一:【大显身手】
1.A 2.B 3.B 4.D 5.A
考点二:【大显身手】
1.likes 2.love; reading 3.like; swimming 4.loves; drawing 5.like; going
考点三:【大显身手】
1.Does he want to be a teacher?
2.What do you want to be?
3.She doesn't want to be a gardener.
4.Yes, they do.
5.示例:She wants to be a nurse.(答案不唯一,合理即可)
综合训练
一、【新情境・语音小能手】
1.T 2.F 3.T 4.T 5.T
二、选词填空
1.in 2.on 3.in 4.in 5.with 6.in 7.in 8.on 9.on 10.with
三、【新情境・家庭职业调查】
1.What 2.works 3.is good with 4.nurse 5.help 6.in a hospital 7.writer
四、用所给词的正确形式填空
1.driver;drives 2.worker;works 3.teacher;teaches 4.helps 5.makes
五、根据汉语意思选择正确的单词
1.C 2.B 3.A 4.B 5.B
六、选择题
1.B 2.C 3.B 4.A 5.B
七、根据句意及所给汉语提示写单词
1.worker 2.healthy 3.garden 4.animals 5.learn
八、【新情境・时事热点】
1.T 2.T 3.F 4.F 5.F
学科网(北京)股份有限公司
$