2019-2020学年人教版英语九年级Unit1单元知识点总结

2019-2020学年人教版英语九年级

Unit 1 How can we become good learners ? 课题： How can we become good learners ?

重点：1) 掌握本单元出现的单词、词组及句型 2）学会运用how来询问做事方式

3）学会运用by + doing的结构表达做事方式 难点：现在完成时的用法 主要知识点：

1、how （问方式方法）怎样；如何

【例句】: ① ---How do you learn English well? ---I learn it by using it in my daily life.

② Can you tell me how I can get to the nearest post office? 2、by 介词，通过、凭借......的方式，后跟V-ing. 【例句】: I learn Chinese by listening to tapes. 【注】: ① by可表示位置， “在……旁边” 【例句】: Come and sit by us. ②可表示交通、传递等的方式

【例句】:Peter goes to work by bus every day ③可用于构成被动语态，“被，由”

【例句】: English is spoken by lots of people. ④可表示时间，“到（某时）之前；不迟于” 【例句】: Tony will come back by 10:00 pm. 【运用】根据提示，用含有by的短语完成各句。 1) Annie went to Beijing _______ (乘火车) yesterday.

2) His grandfather made a living _________ (靠卖水果) in the past.

3) The scientists have to arrive at the village _________ (八月以前).

4) Allen goes _______________ (经过邮局) on his way to school every Morning.

5) The book was written ____________ (由几个工程师).

【答案】 1) by train 2) by selling fruits 3) by August 4) by the post office 5) by several

engineers

3、辨析aloud, loud和loudly

①aloud 出声地；大声地。常与read/ call等词连用, 不用于比较级。 【例句】: Don’t read aloud in the library.

② loud 大声地；喧闹地。指说话声和笑声，常与talk/ speak/ laugh/ sing等词 连用, 常用比较级。

【例句】: We can’t hear you. Please speak louder.

③loudly 高声地；喧闹地。可以和loud互换，含有“吵闹”的意思，不悦耳。

【例句】: Suddenly the bell on the wall rang loudly.

4、What about/ How about…? 后跟名词，代词或v.-ing。用于征求意见，“......怎 么样？”“......呢？”

【例句】: ①What about a cup of tea? ②How about you? 你呢？

③What /How about going to the zoo this afternoon?

5、句型: It is+too+adj.+ (for sb.)+to do sth. 意思是“(对某人来说)做某事是…… 的”。It 是形式主语，不定式（to do sth)是真正的主语。

【例句】: It’s too important to keep healthy. It’s difficult for him to learn two languages.

【注】: It is＋adj.＋of sb.＋to do sth.与It is＋adj.＋for sb.＋to do sth.的区别 ①It's＋adj.＋of sb.＋to do sth, 形容词一般为表示性格，品德，心智能 力，或主观感情、态度的形容词，如good, kind, nice，clever, foolish 等，可改为“Sb. is＋adj. to do sth.”结构。 【例句】: It’s foolish of him to do so.

②It's＋adj.＋for sb.＋to do sth，形容词一般为表示事物的特征、特点 或客观形式的形容词，如easy，hard，difficult, interesting， impossible 等，不能改为“Sb. is＋adj. to do sth.”结构 【例句】:It is important for people to learn team spirit.

6、too + adj / adv + to + v 意为“太......以至于不能......”

【例句】: ① The room is too dirty to live in.

② He walks too slowly to get there on time.

【注】: so + adj/ adv + that + 句子，意为“如此......以至于”，可以与too...to 互换，此外还可与 not + adj + enough + to do 互换, 此结构中的adj 与上两个结构相反

【例句】: My sister is too young to go to school.

= My sister is so young that she can’t go to school. = My sister is not old enough to go to school.

【练习】: 将下面的句子翻译成英语。 1) 孩子们在那条河里游泳是危险的。

2) 晚饭后散步太有必要了。

3) 水太烫, 不能喝。

7、 find it + adj. + to do sth. 发现做某事很……，其中it是形式宾语, adj.做宾补,

to do sth.是真正的宾语

【例句】: Wei Fen finds it difficult to learn English.

【练习】: 1) I found it __________ (interest) to talk with my grandfather

2) I found it hard for me ___________ (improve) spoken English. 【答案】 : interesting, to improve

【注】: find sb. doing sth. 发现某人正在做某事 【例句】:I find the girls dancing under the tree.

【练习】:The teacher found Nancy _____ English when he came in. A. read B. reading C. readed 【答案】 B 8、 afraid用法

① be afraid of sth./doing sth. 害怕做某事(担心出现某种不良后果) ② be afraid to do sth. 害怕去做某事(“怕” 或“不敢”去做某事) ③be afraid +that 恐怕……(礼貌地说出令人不快、失望或感到遗憾的事) 【练习】: Tina is so shy that she is afraid of ____ in front of a group. A. to speak B. speak C. speaking D. spoke 【答案】： C 9、 called 被叫做

【例句】: One day I watched an English movie called Toy Story.

【注】:call用法归纳

call sb.=telephone sb. =phone sb. =give sb. a call =ring sb. up 给某人打电话 call on sb. 拜访某人 10、 discover v. 发现; 发觉

指偶然或经过努力发现原来客观存在但不为人所知的事物。

【例句】:I discovered that listening to something interesting is the secret to language learning.

11、动名词短语（v-ing)作主语，谓语动词用单数 【例句】:Watching TV too much is bad for your eyes. 12、look up (在词典、参考书中或通过电脑)查阅; 抬头看 I want to look up some new words in a dictionary. 【注】: ①look it / them up ②look用法归纳

look after 照顾 look like 看起来像 look out 当心, 小心

look through 浏览 look for 寻找 look forward to 期待 look around 向四周看 have/take a look 看一看 look over 检查 13、“疑问词+动词不定式”结构

【例句】:. I don’t know how to increase my reading speed. 【注】: what to do后不需要跟宾语

how to do后必须跟宾语

14、join/join in/take part in 的区别

① join=be a member of 参加, 指加入某种组织，并成为其中的一员。 【例句】: join the army / party 入伍/党 join the club 加入俱乐部

② 参加某种活动用join in ，如说“与某人一起做某事”，则用join sb in sth/ doing sth

【例句】: ①May I join in the game?

②Come and join us in the discussion.

Join in 多指参加小规模的活动如“球赛、游戏”等，常用于日常口语 【例句】: Come along , and join in the ball game. Why didn’t you join in the talk last night?

③take part in参加，指加入群体活动中并在活动中发挥重要作用,往往指参加 者持积极态度，起一份作用。