Unit 2 Section B 语法知识点汇总2021-2022学年人教版八年级下册英语.docx

1、unit2 Section B 知识点一、 raise 动词1、 筹集 raise money筹钱2、抚养、喂养 二、feed 1、动词: 喂食 feed chickens喂鸡 2、给提供食物 三、take after = look after = be similar to 像 ，与相像四、keep1、保持 keep healthy保持健康2、写（日记） keep a dairy写日记3、遵守（诺言、法律等）、保守（秘密等） keep your promise遵守诺言4、 一直、继续 Keep doing 一直做 keep on doing 继续做5、 keep to yourself 保守

2、秘密6、 存放，保存 keep 7、 保护、使免受、使远离 keep yourself from dangerous places使你自己远离危险地方五、thanks for = thank you for 为 而感谢 thanks to = thank you to 多亏 ；由于make a big difference 有很大的影响； make no difference 没有影响run out of = use up “用完”、“卖光”。fix up = repair (修理) ； 六、 1、His help makes it possible for me to have the do

3、g 使我拥有一只狗成为可能 it 代替to have the dog2、His help makes it easy for me to learn English.it 代替to learn English3、I think it useful for us to learn a foreign language.it 代替 to learn a foreign language.4、We find it difficult for us to finish this work by ourselvesit 代替to finish this work by ourselves 七 、Answ

4、er 1、动词：回答，答复，接电话，应门answer the telephone接电话answer my question 回答我的问题Answer the door 去开门（迎接客人）2、名词：回复，答案The answer to（的） my question 问题的答案The key to（的） the door 门的钥匙八、 主语（人）+ be excited about 对感到兴奋主语（人）+ be worried about 对感到担心主语（人）+ be bored with 对感到厌烦主语（人）+ be satisfied with 对感到满意 主语（人）+ be interest

5、ed in 对感兴趣 九、 interest 名词：兴趣。 复数为interests hobby 名词：爱好。 复数为hobbiesinterests and hobbies 兴趣 和爱好十、 right away = at once 立刻，马上 ； work out fine/well顺利解决； the disabled 残疾人 ； the old老人； the young 年轻人； the poor 穷人； agree (同意) disagree (不同意) ； honest (诚实的) dishonest (不诚实的) 十一、ask 动词：请求、询问、要求ask for 请求，要求，寻求

6、ask sb for sth 请求某人做某事Ask for help 寻求帮助 ask for advise 寻求建议advise 名词：忠告，劝告，建议（不可数）advice 动词：忠告，劝告，建议十二、be good at = do well in = be strong in擅长 十三、as 1、作为职业 as a doctor作为一名医生be famous as a teacher作为老师而出名（as+职业）be famous for the Great Wall 因为长城而出名（for+原因）2、 as as 像 一样 He is as tall as me.他像我一样高。3、 th

7、e same as 和 相同，与一致4、 as long as 只要，既然5、 当时 = when As he was a little boy , he started to play basketball. 当他还是小男孩时，他就开始打篮球了。十四、imagine doing She couldnt imagine living in a place like that.她无法想象生活在那样的一个环境中。十五、 have interest in 对感兴趣have no interest in 对不感兴趣lose interest in 对失去兴趣Interest 名词，还可意为“利益；利息

8、；好处”The bank add all the interest.这家银行合计了所有利息。十六、 be busy with = be busy （in）doing忙于He is busy with his homework.他忙于他的家庭作业He is busy doing his homework.他忙于做他的家庭作业。（省略in）十七、Have problems （in） doing sth （in可以省略）Have trouble （in） doing sth （in可以省略）Have difficulty （in） doing sth （in可以省略）Eg. He has probl

9、ems breathing.他呼吸困难。（省略了in ）十八、spend 过去式spent1、spend time on sth 花时间在某事上 ； Spend time （in） doing sth花时间做某事（in可以省略）2、Spend money on sth 花钱在某事上； Spend money （in） doing sth花钱做某事（in可以省略）Eg、He spent a lot of time time （in）washing clothes.他花很多时间洗衣服。（in可以省略）十九、 1、or 肯定句：或者 eg、 I find or buy old bikes.我发现或是

10、购买的旧自行车。 否定句：也不 Eg、I dont like apples or oranges.我不喜欢苹果，也不喜欢橙子。 疑问句：还是 Eg、What would you like，apples or oranges？你喜欢什么，苹果还是橙子。 2、and 肯定句：和。 and不用于否定句和疑问句。 Eg 、Lily and I are good friends.3、注意： or还有一个意思： 否则 Eg、Come on，or you will be late.快点，否则你将迟到了。二十、not any more = not any longer 再也不，不再I cant buy any

11、 more old bikes. 我再也买不了旧自行车了。十九、七上unit1-12常见短语a pair of 一双、一副； a set of 一套、一组、一副 ； a set of keys 一串钥匙from to 从到 ； Here you are. 给你 ； have a good day! 过的愉快； have a good time! 过的愉快 ；Have fun！= Enjoy your time！= Enjoy yourself！祝你过的愉快！ How about ？= What about 怎么样 ； in English 用英语How are you？你好吗？ ；How ol

12、d? 多大年纪 ？ ； How much ? 多少钱？ 多少个？（问不可数名词数量）How many？多少个？（问可数名词数量）first name= given name 名字 ; last name= family name姓氏primary school 小学；middle school初中 ；high school高中 ;pencil box文具盒，铅笔盒； See you！再见！tape player 录音机 ； watch TV看电视 ；范文一：写一封信，给你想做志愿者的地方，表达清楚你的诉求。Dear Sir or Madam,I am writing to you about

13、volunteering at the library. Im interested in computers and teaching. So I want to volunteer as a computer teacher for people. I love working with computers and Im good at teaching how to use computer to younger students at my school. I used to teach my grandparents how to use e-mail and internet.I would like to help people to enjoy computers , so I think I would be good at this job.I want to help out as a volunteer at your library because I know that many people go there to use your computers. Im free to help on weekends and sometimes in the evenings.Yours truly,Jiang Hua