八下英语Unit2知识点.doc

Unit 2
clean up 打扫(清除)干净（代词宾格放中间，clean it up） cheer(sb)up (使)变得更高兴 give out=hand out 分发;散发 an after-school study program 课外学习活动小组
come up with 想出；提出 Clean-Up Day清洁日 put off推迟;延迟
make a plan制订计划 put up建造;举起;张贴 put up signs张贴告示
hand out notices 散发传单 call up打电话;召集 an old people’s home养老院
help out with sth.帮助解决困难 used to 曾经…过去 care for关心;照顾 give up放弃 the look of joy快乐的表情 at the age of在...岁时 try out for参加选拔 come true实现
a strong feeling of satisfaction强烈的满足感 after-school reading program课外阅读项目 at the same time 同时 go on a journey去旅行 come true 实现
homeless people无家可归的人们 raise money 筹钱;募捐 take after 与.....相像;像 run out of 用完 fix up=repair修理;修补 be similar to 与…相似
give away赠送;捐赠 set up建立;设立 disabled people残疾人 make a difference影响;有作用

in the hospital“在医院”指在医院里上班或看望病人 in hospital 指生病住院
put off推迟;延迟(后接名词，代词和动名词） put off doing sth 推迟做某事
help out (with) 帮助；帮助....出来 help sb. out 使某人脱离困境
used to do sth 过去常常做某事（used没有人称和时态的变化）
alone = by oneself adj. 单独的，指无人陪伴的客观事实，不带感情色彩。
lonely 孤独的，寂寞的，强调主观感受 He old man lives alone，but he never feels lonely.
several 几个，后接N复 volunteer v 志愿 n 志愿者 volunteer to do sth 志愿做某事
疑问词+不定式 I don’t know what to do. I don’t know how to do it
词条
词性
用法
常用结构
such如此，多么
形容词
修饰名词
such a/an +形容词+N单
such+ 形容词+N复 such +形容词+ N不
so如此，多么
程度副词
修饰形容词或副词
so+ 形容词+a/an + N复
so+ many/few +N复 so+ much/little+N不
N前有 many/much/few/little 只能用so
be busy with sth= be busy doing sth忙于做某事
stop doing sth 停止做某事 stop to do sth 停下来去做另外一件事
take after像，指由于血缘关系而在外貌/性格方面相识 look like看上去像…,指外貌
be like 像…,指外貌，也指性格 write the letter to sb =write sb sth 给某人写信
be sure＋of/about doing sth 确信…；对…有把握 be sure to do sth 必定做某事
make a difference to 影响;有作用(difference有some,any,no， much 修饰)
imagine 想象 + 名次，代词，doing，从句 imagine doing sth 想象做某事
the+形容词：表示一类人，复数名词 the disabled/old/young/rich/poor/deaf/blind
have difficulty (in) doing sth 做某事有困难 be excited about 对......感到激动
bring: 带来，拿来，指把某物或某人从另一个地方带到说话的地方来
take: 带走，指把某物或某人从说话的地方带到另一个地方去
carry: 提、扛、搬、携带，没有方向性 fetch [fetʃ]:去取来、去拿来,包含去和来两趟
send→ sent v 发送 send sb. sth = send sth to sb. 送给某人某物
train: 训练，培养 train sb/sth to do sth 训练某人/某物做某事 training, 不可数名词
be strong in 强项是… make it possible for sb to do sth 使做某事对某人来说有可能

“动词+副词” 结构的短语（副词:up,down,off,out away,over）
（1）接代词时，代词只能放在之间（2）接名词时，可以放在短语中间，或之后
put up张贴 turn down调低 put off推迟 hand out分发 give away捐赠 think over考虑