7A第一单元知识过关第1讲--词汇
一、单词词汇复习清单(按词性分类)
(一)名词
单词 音标 词义 常见搭配/例句
classmate / klɑ sme t/ 同班同学 play with classmates;My classmates are very friendly.
hobby / h bi/ 业余爱好(复数:hobbies) different hobbies;Reading is one of my hobbies.
subject / s bd kt/ 科目 favourite subject;My favourite subjects are Maths and English.
grade /ɡre d/ 年级 Grade 7;He is in Grade 7, Class 3.
class /klɑ s/ 班级;课 Class 2;We have a PE class on Wednesday.
age /e d / 年龄 at the age of;She is 13 years of age.
look /l k/ 相貌;样子 good looks;The baby has cute looks.
hair /he (r)/ 头发(不可数) long hair;short black hair;She has long brown hair.
eye /a / 眼睛(复数:eyes) big eyes;dark brown eyes;His eyes are round.
face /fe s/ 脸 round face;a small face;She has a round face.
problem / pr bl m/ 问题;难题(复数:problems) solve problems;help with Maths problems;We have no difficult problems.
weekend / wi k end/ 周末 at the weekend;go to the park at the weekend
family / f m li/ 家庭;家人 happy family;my family members
chess /t es/ 国际象棋 play chess;play chess with grandpa
energy / en d i/ 精力 full of energy;He is always full of energy in class.
(二)动词
单词 音标 词义 常见搭配/例句
introduce / ntr dju s/ 介绍 introduce oneself;introduce each other;Can you introduce yourself
greet /ɡri t/ 问候;打招呼 greet sb. with a smile;We greet teachers every morning.
help /help/ 帮助 help sb. with sth.;help others;He often helps me with my English.
like /la k/ 喜欢 like doing sth.;like playing basketball;I like reading storybooks.
enjoy / n d / 喜爱;享受 enjoy doing sth.;enjoy listening to music;She enjoys drawing.
learn /l n/ 学习 learn to do sth.;learn English;We learn to use computers at school.
look /l k/ 看起来;看 look like;look friendly;He looks like his father.
wear /we (r)/ 穿;戴 wear glasses;wear blue clothes;She wears a red dress today.
keep /ki p/ 保持 keep healthy;keep quiet;We should keep our classroom clean.
solve /s lv/ 解决 solve problems;solve Maths problems
(三)形容词
单词 音标 词义 常见搭配/例句
friendly / frendli/ 友好的 be friendly to sb.;My new classmates are friendly.
polite /p la t/ 有礼貌的 be polite to teachers;She is a polite girl.
slim /sl m/ 苗条的 tall and slim;She is tall and slim.
tall /t l/ 高的 a tall boy;He is tall with short hair.
short / t/ 矮的;短的 short hair;a short girl;Her hair is short.
round /ra nd/ 圆形的 round face;a round table;He has a round face.
helpful / helpfl/ 乐于助人的 be helpful to others;He is helpful and always ready to help.
interested / ntr st d/ 感兴趣的(修饰人) be interested in sth.;I am interested in science.
interesting / ntr st / 有趣的(修饰物) an interesting book;The class is interesting.
clever / klev (r)/ 聪明的 a clever boy;He is clever and learns fast.
shy / a / 害羞的 a shy girl;She is shy and doesn't like speaking in public.
副词 / 代词 / 介词
单词 音标 词性 词义 常见搭配/例句
too /tu / 副词 也;太 too tall;I like music too.
also / ls / 副词 也 also like;She also enjoys swimming.
each /i t / 代词 每个 each other;help each other;We help each other with study.
same /se m/ 形容词 相同的 the same class;in the same grade;We are in the same class.
with /w / 介词 和;带有 play with;a girl with long hair;He plays basketball with friends.
(五)核心短语(含核心单词)
英文短语 中文意思 常见搭配/例句
be good at 擅长……(后接 doing) be good at swimming;He is good at Maths.
be interested in 对…… 感兴趣(后接 doing) be interested in reading;She is interested in music.
look like 看起来像 He looks like his father;The cat looks like a small tiger.
be ready to help others 乐于助人 She is ready to help others;My deskmate is ready to help me.
at the weekend 在周末 go shopping at the weekend;I visit my grandparents at the weekend.
in the same class/grade 在同一个班级 / 年级 We are in the same class;They are in the same grade.
enjoy doing sth. 喜欢做某事 enjoy playing football;She enjoys drawing pictures.
help sb. with sth. 帮助某人做某事 help me with English;He helps his sister with homework.
二、配套练习
(一)基础巩固
1. 单词拼写(根据中文提示或语境写单词,注意形式变化)
1. We are in the ______ (相同的) class, so we are ______ (同班同学).
2. My ______ (业余爱好) are reading and playing basketball.
3. Her ______ (最喜欢的) ______ (科目) is English because it’s ______ (有趣的).
4. The girl has a ______ (圆形的) ______ (脸) and big ______ (眼睛).
5. He is ______ (乐于助人的) and always ______ (帮助) us with Maths ______ (问题).
6. They often play chess ______ (在周末) and they ______ (享受) this time.
7. My new friend is ______ (有礼貌的) and ______ (友好的) to everyone.
8. She is ______ (感兴趣的) in science and wants to ______ (学习) more about it.
2. 词性转换(用括号内单词的适当形式填空)
1. My uncle is good at ______ (draw) — he can draw beautiful pictures.
2. The boy is ______ (friend) and everyone likes to play with him.
3. There are many ______ (hobby) in our class, like singing and dancing.
4. This storybook is very ______ (interest) — I finish reading it in two days.
5. She ______ (like) ______ (play) the piano after school.
6. We should be ______ (polite) to our teachers and classmates.
7. My father often helps me with ______ (I) English homework.
8. There are 45 ______ (student) in our ______ (class).
3. 短语匹配(将英文短语与中文意思连线)
1. be good at A. 对…… 感兴趣
2. be interested in B. 看起来像
3. look like C. 擅长……
4. be ready to help others D. 在周末
5. at the weekend E. 乐于助人
6. help sb. with sth. F. 帮助某人做某事
(二)能力提升
1. 单句填空(用核心单词或短语的适当形式填空)
1. Tom ______ (be) in Grade 7, Class 2. He ______ (be) good at ______ (play) football.
2. My sister ______ (not be) interested in Maths, but she ______ (like) English.
3. They are in the same grade but different ______ (class). They often help ______ (each) ______ (other) with study.
4. The little boy ______ (look) like his mother — he has the same ______ (eye) and ______ (hair).
5. We ______ (enjoy) ______ (read) books after class. Our teacher often ______ (help) us ______ (choose) good books.
6. She is ______ (shy) but ______ (helpful). She is ready ______ (help) us when we have problems.
2. 短文填空(用核心单词或短语的适当形式填空,每空一词)
Hello, everyone! Let me introduce myself. My name is Li Hua. I’m 13 years old and I’m in ______ (1) 7, Class 4. I have a round face and short black ______ (2). My eyes are dark brown, and I wear glasses.
I have many ______ (3) — reading, playing basketball and listening to music. I ______ (4) ______ (5) reading because books can tell me many interesting stories. After school, I often play basketball with my ______ (6). They are all ______ (7) and we have great fun.
My favourite ______ (8) is Maths. It’s not easy, but it’s very ______ (9). My Maths teacher is kind and she always ______ (10) ______ (11) with my Maths ______ (12). At the weekend, I usually visit my grandparents and play chess with my grandpa. I ______ (13) ______ (14) this time with my family.
I’m friendly and ______ (15) to help others. Do you want to be my friend
三、练习答案
(一)基础巩固
1. 单词拼写:1. same; classmates 2. hobbies 3. favourite; subject; interesting 4. round; face; eyes 5. helpful; helps; problems 6. at the weekend; enjoy 7. polite; friendly 8. interested; learn
2. 词性转换:1. drawing 2. friendly 3. hobbies 4. interesting 5. likes; playing 6. polite 7. my 8. students; class
3. 短语匹配:1-C 2-A 3-B 4-E 5-D 6-F
(二)能力提升
1. 单句填空:1. is; is; playing 2. isn’t; likes 3. classes; each; other 4. looks; eyes; hair 5. enjoy; reading; helps; choose 6. shy; helpful; to help
2. 短文填空:1. Grade 2. hair 3. hobbies 4. am 5. interested 6. classmates 7. friendly 8. subject 9. interesting 10. helps 11. me 12. problems 13. enjoy 14. spending 15. ready