发布时间 : 星期日 文章九年级人教版英语 第一单元 学习笔记更新完毕开始阅读
Unit 1 How can we become good learners?
1、How引导的特殊疑问句： ①询问方式或手段：“怎样” 如：How do you study English? ---I study by reading aloud.
②用于彼此间打招呼、问候、询问身体状况： 如：How do you do?---How do you do How are you?---I’m fine/ well/ Ok. ③询问天气或程度： 如：How’s the weather?=What’s the weather like? ----It’s sunny/ cloudy/raining. ④询问年龄：
如：How old is she?=What’s her age? ---She is 15 (years old)
⑤征求意见或建议用：How about= What about + n/ 代词/ V-ing.
如：How about _______(play) basketball? ⑥询问频率用：How often
如：How often do you exercise?---Once a day. ⑦询问可数名词的数量用：How many
如：How many students are there in your class? ---There are 50 students in our class
⑧询问不可数名词的数量用：How much. 如：How much meat ____(be) there in the fridge? ---Only a little.
此外：How much还可以用于询问价格。
How much is your coat?---It’s 50 yuan. 注：询问价格用：
How much is/ are sth? = What’s the price of sth?
东西有贵(expensive = dear)贱(cheap = inexpensive)，价格(price)有高(high)低(low) 如：This coat is very cheap.
The price of this coat is very low.
⑨询问次数用：How many times“多少次” 如：How many times do you go to the park a week?
----Three times.
⑩询问长度、时间长短用：How long
如：How long is the boat?----About 3 meters.
How long will you stay there? ---For 2 days 注：用How long提问，用：For+时间段或since+时间点回答（其中，for可以省略）。 ⑾询问将来时间多久用：How soon 如：How soon will you come back? ---I’ll be back in ten minutes.
注：用How soon提问，用：In+时间段回答。 ⑿询问距离远近用：How far “多远”
如：How far is it from your home to school? ---It’s about 2 kilometers (away)
It’s about 10 minutes’ walk/ ride. It’s about 10—minute walk/ ride. 2、V + by + V-ing ：表示方式，手段。“靠做…怎么样”
如：How do you study English?
----I study by __________(listen) to tapes. 3、voice, noise, sound的区别：“声音”
①voice：主要指人的笑声、歌声、说话声。强调人的“嗓音”，多指乐音。 如：Her voice sounds very sweet. ②noise：指“嗓音”，其形容词是noisy.
如：Don’t make so much noise, father is sleeping ③sound：指“物体”的声音”，自然界的一切声音。
如：The sweetest sound in the world is birds’ singing.
4、too, also, either, as well的区别： ①too：用于肯定句，放在句末，且前面有逗号。 如：I like apples, too. ②either：用于否定句。
如：I don’t like oranges, either. ③also：用于肯定句，放在句中。置于be动词、助动词、情态动词之后，实义动词之前。 如：I can also swim. I also like pears
④as well：用于肯定句，放在句末，但前面没有逗号。
如：I like apples as well.
5、little, a little, few, a few的区别： ①有a表示肯定，“有”，无a表示否定，“没有”； ②little修饰不可数名词，few修饰可数名词。 如：Can you speak English?---Yes, only ____ A. little B. a little C. few D. a few 6、find的用法：
①find sb do sth 发现某人做…(全过程)
②find sb doing sth发现某人做…(正在发生) ③find + 宾语+adj 发现…怎么样
如：He finds watching movies ___ _ _(interest) . 此外：find还有：
Sb find it + adj + to do sth “某人发现做…怎么样” (此处it作形式宾语，真正的宾语是动词不定式)
如：I find it easy to study English well. 7、-ed型adj和-ing型adj的区别：
-ed型形容词修饰人；-ing型形容词修饰物。 如：The __________(excite) news makes us __________(excite)
8、疑问词+不定式作宾语 如：I don’t know how to do it.
I don’t know what to do.
注：用how+不定式作宾语时，how后面的动词后面必须有词（间接宾语）
如：Can you tell me how to use computer? 9、instead和instead of的区别：“代替，相反，15、adj和adv的比较级和最高级： 比较级：er结尾或more+原形 最高级：est结尾或most+原形
a. adj/ adv变为比较级和最高级的规则： ①一般在adj/ adv词尾加er/ est. ②以字母e结尾的加r/ st.
③以辅音字母加y结尾的，先变y为i，再加er/ est.
如：friendly—friendlier—friendliest
④以重读闭音节结尾的，则先双写最后一个字而不是”
①instead：放在句首或句末。
如：We didn’t go fishing, we went to the park instead.
②instead of：放在句中，of是介词，后接名词，代词，动名词。
如：We go to the park instead of going fishing. 10、①watch/see/ hear/ notice/ find sb do sth （强调动作的全过程）
②watch/see/ hear/ notice/ find sb doing sth （强调动作正在发生） 如：I watched them _____(play) football on the playground this morning.
I saw them ______(play) football when I got to school.
11、动名词短语作主语，谓语动词用单数。 如：Reading ____(be) interesting for me.
Helping others ______(make) me happy. 12、It + be + adj + to do sth 做某事怎么样（It 做形式主语，动词不定式做真正的主语） 如：It’s easy ________(study) English well. 注：It + be + adj + for/ of sb+ to do sth 对某人来说，做某事怎么样
选择for或of的关键是看：adj ① 若adj修饰人（sb）,用of； 如：It’s very nice of you to help me.
(此句为表示感谢的句子，相当于Thank you，用You’re welcome 或That’s all right 来回答)
② 若adj修饰物（to do sth），用for
如：It’s very important for us to study English well.
13、adj修饰名词，adv修adj/ adv/ v 如：We should study __________(happy) This is ______(she) book.
14、have some trouble / problems/ difficulty (in) doing sth 做某事有困难
如：I have some trouble ______(learn) grammar
母，再加er/ est.
如: hot--hotter—hottest; thin--thinner—thinnest big—bigger---biggest
注：什么是重读闭音节：以“一个辅音字母+一个元音字母+一个辅音字母”结尾，且最后两个发音发元音音素和辅音因素的词。
⑤以ly结尾的adv，除了early，加more/ most. 如：slowly---more slowly---most slowly 注：early---earlier---earliest
⑥多音节或部分双音节词，在前面加more/ most.
如：outgoing, beautiful, outgoing, famous, creative
注：fun—more fun—most fun
b. 不规则adj/ adv的比较级和最高级： 原级 比较级 最高级 good/ well better best bad/ ill/ badly worse worst many/ much more most little less least far farther farthest(距离) further furthest(程度) old older oldest(年龄大小) elder eldest(长幼顺序) c. adj/ adv原级的考点： ①若甲=乙，用“as+原级+as”表示“前者与后者一样”
如：Tom is as tall as Jim.
②若甲<乙，用“not as/ so+原级+as”表示“前者不如后者”
如：This apple is not as/ so big as that one. d. adj/ adv比较级的考点： ①出现than用比较级。
如：I’m ______(tall) than my sister.
②the+比较级，the+比较级 “越…越…”(前后两个比较级是不同的词)
如：The harder you study, the better grades you’ll get.
③比较级+and+比较级 “越来越…”(前后两个
比较级是同一个词)
如：The weather is getting warmer and warmer. ④Which do you like better, A or B?
如：Which do you like better, tea or coffee?
⑤the+比较级+of +the two…“两个…中比较…的那个”
如：Jim is the taller one of the two boys.
⑥修饰比较级的词有：much, even, still, a little, any, far, a bit, a lot等。
注：very, quite和too不能修饰比较级。 如：She is much more beautiful, now.