Unit 3 Could you please clean your room?
1. Peter, could you please take out the trash? 彼得，你能把垃圾倒了吗？ Could you please do sth ? _________________________
用于提出请求，希望得到对方的肯定回答，说话的语气比较客气、委婉。 相比can，用could更加委婉、礼貌。
【常用答语】肯定回答：__________/ __________/ __________
否定回答：_____________
2、__________ 取出
【注】跟代词做宾语，代词放中间。如：
His teeth hurt badly. The dentist _____________.（把它们取了出来） 【短语】take out the trash ________ take a walk ________
take away________ take back________ take place________ take off ________；________
3. Can you do the dishes? 那你可以洗盘子吗？ _____________ 洗碗
【结构1】do the +名词 _____________ 洗衣服 【结构2】do the +动词-ing _____________ 打扫卫生
【结构3】do one’s + 名词 ____________________ 做家庭作业 【结构4】do some +动词-ing ___________________ 读书
4、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 a sth? 用于表达请求，语气比较委婉。
Could I go out with my classmate this weekend? 2】at least ，多指数量或程度上的最低限度。
Now all of us exercise at least an hour a day and outside school. 3】finish v. 做完某事
— Can you finish (read) 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的电视已经足够了。 【解析1】two hours of TV
表示时间、距离、金额、度量等词语作主语时，通常被视作整体，谓语动词用单数形式。
How time is flies! Three years ____(be) really a short time.
【解析2】enough的用法：________________
【记】Mr. Smith has enough money ,but he isn’t kind enough to help others. 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 【take 的用法】
① ：Please take some books to the classroom. ② ：Take this medicine three times a day. ③ ：They usually take the bus to work.
④ ：It takes me two hours to do my homework every day.
【拓展】take 构成的短语：
take a walk take a rest
take care of take off take up take one’s temperature 7. The minute I sat down in front of the TV, my mom came over . 我刚坐在电视机前面，我妈妈就过来了。
【解析1】the minute = as soon as Please write to me the minute you get there. 【辨析】in front of： There is a bike in front of the classroom. in the front of： Our teacher is standing in the front of the classroom 【练习】The driver sat ________________ the car.
The policeman stood ________________ the car. 【注意】有the无the区别大：
at table________________ at the tabel________________ in hospital________________ in the hospital________________ 【解析2】come over ______ 【拓展】 come 短语：
come back __________ come up with__________ come true__________ come from=be from来自，出生于
come in__________ come on__________ come out__________ 7. You watch TV all the time and never help out around the house! 你总是看电视，从不帮忙做家务！
all the time = __________ __________ 8. I’m just as tired as you are! 我和你一样累！ 【解析】as...as ... __________
9. For one week , she did not do any housework and neither did I. 一周的时间，她不做任何家务，我也不做。
【解析】neither +助动词/系动词/情态动词 +主语：“_______________” neither_________
neither …nor… _______________
______原则：连接两个词做主语，谓语动词由后一个主语确定 Neither Tom nor Jim ____ (be) a student.
10. The next day , my mom came home from work to find the house clean and tidy. 第二天，妈妈下班回到家后发现房间很干净、整洁。 【解析】find +宾语+宾语补足语 【注】find →_______→_______ v. 寻找 (1) find sb. doing sth _______________ (2) find it + adj. + to do sth 发现做某事很……
如：I find it difficult/ hard to learn Spanish. 11. She asked in surprise. 她吃惊地问道。 【解析】in surprise_______
to one’s surprise _______________
To my surprise (使我吃惊的是）, he got the first prize in the exam. be surprised at _______________
12. “I’m do sorry, Mom. I finish understand that we need to share the housework to have a clean and comfortable home.” I replied.
“对不起，妈妈。我终于理解为了拥有一个干净、舒适的家我们需要共同来分担家务。” 我回答说。 【解析1】need v. _______ ★用于肯定句，是实义动词。
(1)人做主语，sb. need to do sth 某人需要做某事 (2)物做主语，sth need doing sth= sth need to be done
① Students need _________(have) a good rest in studying. ② The watch needs ________ (mend). ★用于否定句或疑问句，是情态动词
(1) needn’t = _______________ 没有必要
(2) need, must 引导的一般疑问句，肯定会的用must,否定回答用needn’t — Must I go there now?
— Yes，you must/ No, you needn’t. 【解析2】share ________
share sth with sb. _______________
13. Could I hang out with my friends after the movie? 看完电影后我能和朋友们一起闲逛吗？ 【解析】hang out ________
14. Could you please pass me the salt?你能把盐递给我吗？ 【解析】pass ⑴v 给；递
pass sb.sth ________________ pass on ________
⑵ v 通过；路过 I pass your home.
⑶ v 通过（考试）Tom can pass his math exam. 15. Could I borrow that book?我能借下你那本书看吗、 Could you lend me some money?你能借我一些钱吗？ 【辨析】borrow /lend /keep
【记】 I want to ________ a bike from my friend but he didn’t ________ it to me, because Tom had ________ it for two days.
16. I cut my finger and I’m trying not to get it wet. 我的手指割伤了，伤口不能弄湿。 【解析】try (not) to do sth 努力（不）做某事 【拓展】 (1) ________ 试穿
(2) ________________ 努力做某事 (3) ________________ 试图做某事
(4) try one’s best to do sth= do one’s best to do sth ____________________________ 17. Could I ask you to help me with some chores then? 那我能请求你帮我做些杂活吗？
【解析】ask sb. to do sth _________________ ask sb. for sth _________________
17. I’ll finish my homework while you help me with the dishes. 当你帮我洗盘子的时候，我将完成我的家庭作业。 【解析1】finish doing sth ____________
— Can you finish _________ these books before 10 o’clock? — Yes, I can.
【解析3】help sb. with sth. _________________ 【注】help v 帮助 → helpful adj. ________
with the help of sb.=with one’s help________________
① I think reading is very ______(help).
② _________ your help, we couldn’t catch the thief.
20. Could I invite my friends to a party? 我能邀请我的朋友们来聚会吗？ 【解析】invite sb. to Sp. 邀请某人去某地 【解析】invite v. → _________ n. 邀请
(1) invite sb. to do sth __________________ (2) invite sb. to +地点 _________________
21.I don’t understand why some parents make their kids help with housework and chores at home.
我不理解为什么有些父母在家让孩子们帮忙做家务和杂务。 【解析】make sb. do sth _________
make → _____ →_____ v. 做， 制作， 使得 make sb/sth + 形容词 _______________ 22.They don’t have time to study and do housework，too. 他们也没有时间来学习家务和做家务。 【解析】have time to do sth. _______________
have time =be free _____
23. Housework is a waste of their time. 做家务是在浪费他们的时间。 【解析】a waste of 浪费...... _______________ 浪费时间
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