2017年人教版初中英语九年级英语课文知识点同步精讲
Unit 1 How can we become good learners?
SectionA 课文重难点讲解
1. by reading the textbook
【解析】watch/read/see/look at “看” 法不同
(1)看电视、看比赛、看表演用watch; watch TV 看电视 (2)看书、看报、看杂志用read read the book看书 (3)看电影、看医生用see see the doctor 看医生
(4) 看黑板、看地图用look at look at the blackboard 看黑板
【记】______the picture. Can you see the man in the picture? He isn?t ________ the book. He is ______TV.21·世纪*教育网
( ) ____ the board , child! Read the words on it after me. A. Look B. Look at C. See D. Watch
2. by asking the teacher for help 【解析】ask for 请求，要某物
ask sb. about sth 向某人询问关于某事 (1)ask sb. for help 向某人请求帮助 (2) ask sb. (not) to do sth请求某人做某事
( ) ① If you have difficulty in learning English, you should ask your teacher or
your classmates ___ help. A. for B. of C. in D. on
( ) ②The young should ___ the old ___ advice at work. A. ask; for B. ask; to C. ask for; / D. asks; /
【2013北京中考】Our teacher often asks us _____ questions in groups.
A. discuss B. to discuss C. discussing D. discussed 3.I study by working with a group. 我通过小组学习。
【解析】by/with/in/on “用” 法不同 ◆by的用法：
(1)by doing sth 通过…方式 by studying with a group
【注】介词短语作方式状语，回答以How开头的问句， 表示“怎样做”。 ①I study English by ___________(listen) to the tapes
②Tom learns Chinese by ____________(watch) Chinese movies. ③ -- ____ did you get there? — By ___ a taxi.
A. How; taking B. How ; take C. How; took D. What; taking (2) by+ 交通工具（交通工具前不能加限定词） by bike by train 【by短语】
by the way 顺便问一下 by accident= by chance 偶然地 by mistake 错误地 one by one 一个接一个 step by step 一步一步地 little by little 逐渐地
Page 1
by the time 到……为止 by oneself 独自地
by and by 不久之后 by hand 用手 by the end of 到….... 末尾
（ ）①The experts think that India’s population may be than china’s 2012. A. much; by B. more; in C. larger; by D. larger; on （ ）②we usually have a rest noon.
A. at B. in C. on D./ ( ) ③ I go to school ___ bus every morning.
A. in B. on C. at D. by
( ) ④ Lin Lin often practices English ____ chatting with her American friend. A. in B. by C. for D. with
( )⑤ I usually go to school ___ bike. but sometimes I go to school ___ foot. A. with; on B. on; by C. on ; with D. by; on 【2013漳州中考】— _____________does your brother go to work? — By bike.
A. Where B. Why C. How ◆with 的用法：表示用某种工具
(1) with +工具 We like to write with a pen. (2)with+人体部位 We see with our eyes.
◆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?21世纪教育网版权所有 【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】
Page 2
(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?