新版八年级英语下册第三单元知识点归纳
Unit3 Could you please clean your room?
一、Peter ,could you please take out the rubbish?彼得,你能把垃圾倒了吗? ----sure,mom.
Could you please do sth ?请你(做)......好吗? 用于提出祈求,但愿得到对方必定回答,说话语调比较客气委婉。
Could 不是can过去式,是委婉、礼貌说法。回答用can.
【惯用答语】必定回答:Sure./ Of course./ Certainly./No problem. 否定回答: Sorry ,I can’t
2、take out 取出(v+ adv)
【注】:跟代词做宾语,代词放中间;跟名词做宾语,可放在中间,也可放在后边 take 关于短语:
take out 带出去,取出
Please take out a piece of paper.请拿出一张纸。
Please take it out.请把它拿出来。
take ...out “把……带出去”
My father is taking me out to go for a drive.我爸爸要带我出去开车。
(1)take off 脱下;(飞机)起飞
----Please take off your coat(外套),It’s warm here.
---The plane took off at 9:00 am.
【短语】take out the trash/rubbish 倒垃圾 take away 拿走,取走 take back 收回 take place 发生 take off 脱下; 起飞
(2)take …to …把...带到... (3)take sb. for a walk 带某人去散步 take a walk 散步
(4)take exercise 运动,锻炼(5)take one’s time 不用急,慢慢来
(6)take a bus(ship/train)乘坐公共汽车(7)take turns 轮流,替代
(8)It takes sb. some time to do sth. 做某事耗费某人多长时间
3.
Can you do
do the dishes.the
?那你可以洗盘洗
子吗? 碗
dishes
【构造1】do the +名词: do the dishes/ laundry 洗餐具/衣服 【构造
2】do the +动词-ing do the cleaning 打扫卫生
【构造3】do one’s + 名词 do one’s housework/ homework 做家务/家庭作业 【构造4】do some +动词-ing do some reading/ shopping 读写书/购物 4.could you please help out with a few things?
help out动词短语,表达在某人繁忙或 遇到困难时“予以协助”。
help和out之间还可以加入详细“人”。
e.g. He helped me out with my task.她帮我完毕了任务。
They helped (us) out with the clean-up.她们协助咱们做大扫除。
5.Because Mom will back from shopping any minute now .由于妈妈立即回来购物。
6.any minute now 一种常用口语表达法,相称于“随时;立即;在任何时刻”意思,
e.g. Don’t worry,he will come here any minute now.别紧张,她会立即来这儿。
7.Could I at least finish watching this show?至少让我看完这个节目可以吗? 1】Could I do sth?我可以做......吗?
用于表达祈求,语调比较委婉。 Could I go out with my classmate this weekend? 2】at least 至少,多指数量或限度上最低限度。(反) at most 至多 3】finish v 结束;完毕 finish doing sth 做完某事
eg— Can you finish reading these books before 10 o'clock? — Yes,I can. 5、I think two hours of TV is enough for you!我觉得你看两个小时电视已经足够了。 1】two hours of TV 表达时间、距离、金额、度量等词语作主语时,普通被视作整体,谓语动词用单数形式。
How time is flies!Three years is really a short time.时光飞逝!三年真是短暂时光。 【解析1】enough 足够,充分(在句中作定语或表语) I don’t have enough money with me.我没有足够钱。 【解析2】足够;充分(放在形容词;副词后)
The river is deep enough for swimming. 这条河够深,可以游泳。
【记】 Mr. Smith has enough money ,but he isn’t kind enough to help others.史米斯先生有足够钱,但她不够好心协助别人
【注意】enough 修饰名词时,置于名词前;修饰形容词时,置于形容词之后。
6、Could you take out the rubbish,fold the clothes and do the dishes? 你能把垃圾倒了。把衣服叠好,再把碗洗了吗? 【解析】take out 拿出;取出 take 用法:
Please take some books to the classroom.请带某些书到教室去。 Take this medicine three times a day.这药一天服三次。
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