新目标英语九年级unit6教师版

Unit 6 when was it invented?

拜师学艺---词汇短语碎碎念

1. 辨析：Invention&inventor Invent【vt.】发明 invention inventor 名词，发明 名词，发明家 Compass is a useful invention. He showed the new invention to us. Edison was a great inventor.

【拓展应用】

动词加ion和or转化而来的名词很多，通常，-ion的名词只改变动词的词性，不改变词义；-or的名词表示职业；改变动词的词性和词义 动词 educate教育 express表达 attract吸引 discuss讨论 conclude结论 devote奉献 -ion名词 education教育 expression表达方式 attraction吸引 discussion讨论 conclusion结论 devotion奉献 动词 visit访问 act扮演 operate运转 conduct带领 edit编辑 translate翻译 -or名词 visitor游客 actor演员 operator经营者 conductor售票员 editor编者 translator译者 2.With 【prep.】后面常接代词，名词或动名词 ?“有；带有；具有” a coat with four pockets a book with a blue cover

?“和??在一起”，表伴随

I feel like going for a walk with my mom now. ?“用??”，表示使用某种工具、手段等 Open the door with the key.

小试牛刀：

——Would you like some coffee,please?

——Yes,and please get some sugar. I prefer coffee_____sugar. A.to B.for C.with D.from

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3.辨析such&so such adj. 后接名词或名词短语 ?such(a/an)+adj+n. ?some/any/no...+such+n. ?I have never met such a beautiful place before. ?I?m sorry that I have no such books. 1.My father bought me so lovely a dog. 2.He has so many books in his room. so adv. 后接形容1.so+adj./adv&so+adj.+a/a词或副词 n+n. 2.Somany/much/few/little+n.

注意： 相互转化

so+adj./adv&so+adj.+a/an+n. such(a/an)+adj+n.

eg:I have never read so interesting a book.== I have never read such an interesting book.

助记

such,so用法活，实际运用规则多。名词前such，形、副so，多多少少也用so。Little属于特殊词，“小”用such，“少”用so。 小试牛刀：

—Why do you speak in ____a loud voice?

—Because I want to make myself ___clearly.

A.such;hear B.so;heard C.such;heard D.so;hear

4.辨析：please,pleasure,pleased,与pleasant please v. 及物动词 不及物动词 pleasant adj. 做定语 做表语 The good news pleased her. 随（某人）喜欢 He does whatever he pleases. 表示“使高兴、满意、愉快” 令人高兴的，只修饰物 使人感到高兴的，句子的主语是表示事物的词语 I hope you have a pleasant trip. It is pleasant to meet you. pleasure n. pleased adj 表示“愉快，高兴”，多用于口语 It?s my pleasure./With my pleasure 做定语 做表语 高兴的，喜欢的 She looked at me 句子主语是“人” with a pleased expression. I?m pleased with the scores. 2

5.fall【vi.】表示“掉落，落下”

fall

into behind down off asleep

“掉入，陷入” “落后” “摔倒” “掉下” “入睡”

6.辨析：nearly&almost nearly 常用于具体数字前，可与not连用，构成“not The river is nearly 100 meters nearly”，表示“远非”；可与all，every等词连用 wide. Nearly all of them live in England. 相当于very nearly，可与no,nothing,none,never等词Almost no one believed him. 连用，但通常不与not连用，不能说not almost或This is almost more than we almost not，表示“几乎不”用hardly；在more than，feared. too前用almost almost

7.thousand 【num.】“千”

表示“几千”时用“基数词+thousand”；如果thousand前为表示不确切数目的词，如 a few,some,several等时；thousand也用原形。 e.g. There are two/several thousand students here. 【拓展】

?thousands of 表示“数百；成百上千的”，这时thousand后面“s”，且后面有介词of，但是不能与数词连用。

e.g.There are thousands of people in the company.

?与thousand用法类似的词还有：hundred“百”，million“百万”，billion“十亿”。它们可以用来表示约数或准数。

小试牛刀：

The earthquake in Ya?an left ____people homeless.

A.two thousands B.thousands of C.two thousands of D.two thousand of

8.less than 表示“少于” more than表示“多于”

9.nation【n.】表示“国家；民族”

e.g. I am proud of living in the Chinese nation. 【拓展】

national【adj.】表示“国家的；民族的”。是由名词nation+后缀al构成的 e.g.The rose is the national flower of England. e.g.The concert began with the national anthem.

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10.popularity【n.】表示“受欢迎；普及”

常用短语：the popularity of---意为“---的普及” e.g.The popularity of the Internet has risen.

11.doubt【n.】表示“疑惑，疑问”

常用短语：without doubt，意为“毫无疑问；的确”。 E.g. A sudden doubt came to my mind.

E.g. He is no doubt the cleverest student I have ever taught. 【拓展运用】

doubt[v.] 表示“怀疑”。可接名词，代词或者“疑问词+动词不定式”作宾语 E.g. He doubted Jim, since he was ever dishonest.

12.low【adj.】， 表示“低的；矮的”。对应的反义词为high E.g.The sun is low in the sky now. 【拓展应用】

?Low做形容词时，还可以表示“不高兴的，情绪低落的” E.g. She is still feeling pretty low about failing in the exam.

?at a low price意为“以低价”。At为介词，后接一具体价格或price，表示“以----的价格” E.g. I bought this watch at a low price.

13.translate【vt.】表示“翻译”

Translate---into--- 表示“把---翻译成---”

E.g. They translated his books into several several languages.

14.lock【vt.】表示“锁；锁上”。

E.g. Don?t forget to lock the door before you leave. 【拓展应用】

Lock[n.],表示“锁”

E.g. This is the key to the lock.

15.all of a sudden 表示“突然”

E.g. All of a sudden ,the lights went out. E.g. The boy began crying all of a sudden. 【拓展】

Suddenly[adv], 意为“突然”

After a few minutes, Tom suddenly came back to life.

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16.辨析：some time,sometimes,some times与sometime some time sometimes some times sometime 助记： some time,sometimes,some times与sometime的用法 分开“一段时间”（some time)，相聚“某个时候”(sometime) 分开s是“倍；次”(some times)，相聚s是“有时”(sometimes) 小试牛刀：

用以上词语的恰当形式填空：

1.I need ______ to do my homework. 2.She comes to visit us ______. 3.Lucy has been to Beijing _____.

4.Jack will leave for America ______next week.

名词短语 频度副词 名词短语 副词 一段时间 有时 几次；几倍 某时 表示“一段时间”等，常常与延续性动词连用，对它提问用how long 表示动作发生的不经常性，多与一般现在时连用，它可用于句首，句中或句末 其中time是可数名词，对它提问用how many times 表示某个不确定或不具体的时间，常用于过去式或将来时，对它提问用when 摩拳擦掌---课文句子萌萌哒

1. Potato chips were invented by mistake.薯条是无意中被发明的。 ①by mistake. 介词短语，“无意中，错误地” 【拓展】

①make a mistake/make mistakes犯错误， E.g.I took your pen by mistake. E.g. Don?t make mistakes any more. ②mistake---for---把---错当成---

E.g. I mistook Lily for Lucy yesterday.

2. The customer was happy in the end. 最后顾客高兴了。

In the end意为“最后，最终”，相当于at last, finally, 其后不接of短语 E.g. They were out of danger in the end.

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