2021年新目标人教版七年级下Unit2单元知识汇总

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1、 1 重点单词：重点单词： （1）名词： dress 连衣裙 brush 刷子 tooth 牙齿 shower 洗澡间 job 工作；职业 work 工作 station 电台；车站 night 晚上 exercise 锻炼；练习 group 组；群 half 一半 quarter 一刻钟 homework 家庭作业 walk 散步 taste 味道 life 生活；生命 （2）动词： work 工作 exercise 锻炼 run 奔跑 clean 打扫 walk 步行 taste 尝起来 （3）频率副词：always 总是 usually/often 经常 sometimes 有时 nev

2、er 从不；绝不 （4）副词： early 早 quickly 快 重点短语：重点短语： 1. get up 起床 Eg: I usually get up at six thirty. 2. get dressed 穿衣服 Eg: He usually gets dressed at seven twenty. 3. brush ones teeth 刷某人的牙 Eg: We need to brush our teeth every day. 4. take a shower=have a shower 洗澡 5. have/eat breakfast 吃早餐 Eg: Its good t

3、o eat a good breakfast every day. 2 6. go to school 去学校 Eg: He usually goes to school at eight. 7. go to work 去上班 8. do ones homework 做某人的家庭作业 9. clean ones room 打扫某人的房间 10. have / eat dinner 吃晚饭 11. go to bed 睡觉 go to bed early 早睡 go to bed late 睡得晚 12. take a walk=have a walk= go for a walk 散步 Eg:

4、 My grandfather often takes a walk in the park. 13. eat quickly 吃得快 Eg: Its unhealthy to eat quickly. 14. get up early 早起 Eg: Its healthy to go to bed early and get up early. 15. be late for. 迟到 Eg: Hes never late for class/school/work. 16. get home from school 从学校到家 17. at a radio station 在一个广播电台 E

5、g:He works at a radio station. 18. at night 在晚上 Eg: My parents usually watch TV at nine at night. 19. half an hour 半小时 Eg: I always play basketball for half an hour after school. 20. either. or .要么.要么. 21. lots of .大量；许多 3 22. be good for. 对.有好处 重要知识点：重要知识点： dress n. 连衣裙 Eg: She has two dresses. v.

6、穿衣服 dress sb 给某人穿衣服 Eg: Her mother usually dresses her in the morning. brush n. 刷子 Eg: I need three new brushes. v. 刷 Eg: He always brushes his teeth at night. job 和 work 的区别： （1）作为名词，job 是可数名词，侧重于职业；work 是不可数名词，有体力或脑 力劳动的意思。 Eg: He has an interesting job. I have lots of work to do today. （2）work 还可

7、以作动词用。 Eg: His father works in a school. exercise v. 锻炼 Eg: He sometimes exercises in the afternoon. n. group n. 组；群 in our group 在我们的小组里 1. 锻炼 do exercise 做锻炼 Eg: We must do exercise every week. 2. 练习 do math exercises 做数学练习 3. 操 do morning exercises 做早操 Eg: Its good to for us to do morning 4 a gro

8、up of . 一组.;一群. do ones homework 做某人的家庭作业 ones 代表 “某人的” ， 可以替换为形容词性物主代词 （my/your/his/her/our/their） 和名词所有格（do Toms homework），需要与主语 保持一致。 Eg: We must do our homework after school. Eg: Tom always does his homework after dinner. clean v. 打扫 clean the room 打扫房间 Eg: Kids need to help their mother to clea

9、n the room. adj. 干净的 Eg: The classroom is so clean. either.or. 要么.要么. 表示选择，连接两个并列成分 连接两个并列的宾语 Eg: You can eat either apples or oranges. 连接两个并列的谓语 Eg: I either watch TV or play computer games in the evening. 连接两个并列的主语 （注意：当连接两个并列主语时，谓语动词要与紧邻的主 语在人称和数量上保持一致，也就是遵循“就近原则”） Eg: Either he or I go home. Eit

10、her I or he goes home. either 也可以放在否定句句末，前面用逗号隔开，表示“也”。 Eg: He doesnt like swimming . I dont like swimming , either. （否定句） 5 Eg: He wants to play the guitar. I want to play it , too. （肯定句） lots of.= a lot of. 许多，大量 后既可以跟可数名词复数形式，也可以跟不可数名词。 Eg: We should eat lots of fruit and vegetables every day. Eg

11、: I want to have lots of books. Its good for sb to do sth 做某事对某人来说有益 Eg: Its good for us to read lots of books . Eg: Its good for our health to play sports. taste n. 味道 Eg: I dont like the taste of the food. 系动词，尝起来 ，后接形容词作表语 Eg: The milk tastes good. healthy adj.健康的 形容词修饰名词 Eg: You should eat healt

12、hy food. 形容词修饰 be 动词，作表语 Eg: The old woman looks very healthy. life n. “生活”，不可数名词 have a .life 过着.的生活 Eg: I have a very healthy life. My school life is very interesting. “生命”可数名词（复数：lives） Eg:He saves my life. 他救了我的命。 6 时间的读法： 整点： 8:00 eight oclock （数字后面加 oclock，也可以不加） 顺读法：点钟+分钟 9:15 nine fifteen 逆读

13、法：分钟 + past / to + 点钟 what time / when 引导的特殊疑问句 what time 和 when 都可以用来提问时间， 只是 what time 用来问具体的时刻 （几 点）；when 既可以用来问具体时刻，也可以用来问一段时间。 Eg: -What time / when do you usually get up? -I usually get up at six thirty. -When does he usually go to work? -He uaually goes to work from Monday to Friday. always/

14、usually / sometimes / never 等频率副词在句中的位置 主语+谓语+宾语 频率副词在谓语动词前面 Eg: I never go to bed late on school days. He usually goes home on Friday. 主语+be+表语 频率副词在 be 动词之后 Eg: He is never late for work. I am sometimes very busy. 1. 当分钟30 时，（60-分钟）to （点钟+1） to 表示“差”，差多少分钟到下一个点 6:40 twenty to seven 2. 当分钟30 时，分钟 p

15、ast 点钟 7 注意：sometimes 的位置比较灵活，也可以放在句首或句末。 Eg: I sometimes watch TV on weekends. = Sometimes I watch TV on weekends. 写作话题： 介绍自己一天的活动 My Day 介绍他人一天的活动 Toms Day 注意：1. 英语中时间通常放在后面，时间有不同的表达方式，例如 at+具体时刻 from.to.从.到. after that 在那之后 after breakfast 早餐后 after lunch 午餐后 after dinner 晚饭后 in the morning 在早晨 in the afternoon 在下午 in the evening 在晚上 every day 每天 every morning 每天早晨 on Saturday morning 在星期六的早晨 2. 频率副词的适当使用 3. 表达对这一天的感受，作出评价