◆in 的用法：通常与"衣着、声音、书写材料"等名称连用

　　in+语言 in English 用英语 speak in a soft voice

◆on 的用法： on +电器或媒介 on TV /radio/Internet

( ) The boy was cutting a branch of a tree ____ a knife.

　 A. in B. by C. with D. use

4. Do you learn English by watching videos?

【解析】 learn →learned/learnt→learned/learnt v 学习

　　　 learn about 了解

　　(1) learn from sb. 向某人学习

　　(2) learn to do sth 学着做某事

　　(3)learn ...by oneself= teach oneself 自学

①We should _________ ________ the hard- working students.(向......学习)

( )② We should learn____ each other.

　　　A. about B. from C. to D. for

5.. What about reading aloud to practice pronunciation?

【解析1】用于提建议的句型有：

(1)What about doing sth ?=How about doing sth? ....怎么样？

(2)Why don't you do sth?= Why not do sth? 为什么不呢？

(3)Let's do sth.让我们一起做某事吧。

(4)Shall we/I do sth?我们做...好吗？

(5)had better do/not do sth 最好做/不做某事

(6) Will/Would you please do sth 请你做...好吗？

(7) Would you like to do sth? 你想去做某事吗？

(8)Would you mind doing sth？你介意做某事吗？

【回答】

(1). 同意对方的建议时，一般用：

◆ Good idea./ That's good idea. 好主意 ◆OK/ All right./ Great 好/ 行/太好了

◆ Yes, please ./ I'd love to 是的/ 我愿意 ◆ I agree with you 我同意你的看法

◆ No problem 没问题 ◆Sure/ Of course/ Certainly 当然可以

◆Yes, I think so 对，我也这样想

(2).对对方的帮助或要求表示委婉谢绝时，一般用：

◆ I don't think so 我认为不是这样 ◆Sorry, I can't 对不起，我不能

◆I'd love to, but... ◆ I'm afraid...我愿意，但恐怕......

　 ① -What about _______(listen) to some English songs? -- It's great .

( ) ② Why not ___ your teacher for help when you can't finish _____ it by yourself?

A. ask; write B. to ask; writing C. ask; writing D. asking; write

【解析2】aloud/loud/loudly

(1) aloud adv "出声" ,指出声能让人听见，但声音不大 read aloud 大声朗读

(2) loud adj./adv 作副词时，常与speak, talk, laugh等连用。多用于比较级，须放在动词后。

Speak louder, please. I can't hear you clearly.

(3)loudly adv 与loud 同义，有时两者可替换使用，但往往含有令人讨厌或打扰别人的意思，可位于动词之前或之后。

He does not talk loudly or laugh loudly in public.

　　① What about ____________(大声读) to practice your spoken English?

( ) ② The boys are talking____ in the class and it makes the teacher unhappy.

A. aloud B. loudly C. louder D. loud

( ) ③ Don't speak so ___, my boys, I'll read ___ a story to you.

A. loudly; aloud B. loudly; loudly C. aloud; loudly D. loud; loudly

【解析3】practice v 练习 practice doing sth 练习做某事

【拓展】finish doing sth ，enjoy doing sth , mind doing sth ,

give in doing sth , can't help doing sth

①We often practice _______English among English.(speak)