英语第七单元

Ⅰ 英语第七单元。

1, Japan; Japanese 2, earth 3, space 4, sky 5, planet 6, environment 7, peace 8, possible 9, impossible; impossibly 10, maybe 11, pollute 12, pollution 13, believe; believable 14, disagree 15, agree 16, fall; fell 17, danger ; dangerous 18, build ; building 19, already 20, even 21, human 22, future 23, shape 24, inside 25, plant 26, part 27, sea 28, paper 29, flat 30, factory 31, ring 32, holiday

Ⅱ 七年级英语下册第七单元知识点

七年级英语下册语法总结
一、一般现在时
1. 构成：主语+动词+其他
2. 标志词：always, usually, often, sometimes, never, 等频率副词。 3. 否定句：1)当动词是 be, can, may, must, should等在其后加not
e.g. I can’t play football.
2)当是实义动词时加助动词don’t/doesn’t后跟动词原形 e.g. I don’t like football. She doesn’t like football.
4. 疑问句：1)当动词是 be, can, may, must, should等将其提前
e.g. Can you swim?
2)当是实义动词时将助动词do/does 放在前面，后跟主语和动词原形。 e.g. Does she like football?
5. 特殊疑问句：特殊疑问词+一般疑问句 e.g When does she usually get up in the morning? 二、现在进行时
1. 构成：主语+be+doing+其他 2. 动词→动词-ing变化规律：
1）一般情况下直接加-ing, eg. Working
2）以不发音e结尾的去e加-ing, eg. Taking
3）以辅音字母+元音字母+辅音字母结尾的重读闭音节，双写末尾辅音字母加-ing, eg. Stopping 4）特殊变化, lie—lying
3. 标志词：look, listen, now, at the moment, it’s…o’clock… 4. 否定句：be动词后加not
e.g. She is not listening to music. 5. 疑问句：将be动词提前
e.g . Is she listening to music?
6. 特殊疑问句：特殊疑问词+一般疑问句 e.g What is she doing now? 三、将来时
1. 构成：主语+be going to+动词原形 主语＋will＋动词原形
2. 标志词：tomorrow, next day/month/year等表示将来的时间 3. 否定句：be动词后加not；will后加not
e.g. He is not going to have a piano lesson this weekend. He will not have a piano lesson this weekend. 4. 疑问句：将be动词提前；将will提前
e.g. Is he going to have a piano lesson this weekend? Will he going to have a piano lesson this weekend?
5. 特殊疑问句：特殊疑问词+一般疑问句 What are you going to do tomorrow?\ What will you do tomorrow? 四、过去时
1. 构成：主语+动词过去时+其他
2. 标志词：yesterday, just now, …ago, this morning, when I was young,last…等 3. 动词→动词过去式变化规律：
1）一般动词结尾加-ed, e.g. Walk--walked 2）以字母e结尾的动词加- d, e.g. Live--lived
3）以辅音字母加y结尾的变y为i加-ed, e.g. Hurry—hurried
4）以辅音字母+元音字母+辅音字母结尾的重读闭音节，双写末尾辅音字母加-ed, eg. Stop –stopped 特殊变化详见课本P172
4. 否定句：1）动词be过去式后直接加not
e.g. I was not in Cheng last year.
2) 当是实义动词时，加助动词didn’t后跟动词原形
5．There will be a basketball match tomorrow, won’t
there?
★ 值得注意的是有时英语的谓语动词并不用否定式（即没加上not），而是用上了―never, little, few, hardly, nothing, nobody‖等表否定意义的词，后半部分应用肯定疑问式。 ① You have never been to Beijing, have you? ② Mr. Fat has few friends here, does he? ③ There is little milk in the bottle, is there? ④ He could do nothing, could he? 练习：
完成下列反意疑问句：
1. Mary listened to pop music,______ ______? 2. He has never been to Shanghai_____ _____? 3.He has few friends at school,______ _______? 4.The music sounds beautiful,_______ _______? 5.You can’t dance to jazz,______ _____? 6.They weren’t at the concert,______ _______? 7.Let’s stop writing,_______ _______? 8.Don’t be late,_______ ________? 五、动词不定式
动词不定式是初中英语的语法重点之一，也是每年中考英语试题的考点之一。它是动词的一种非谓语形式，没有人称和数的变化，不能单独作句子的谓语。其构成形式为＂to+动词原形＂，to为动词不定式的符号，本身无意义。动词不定式具有两大特点：
1.具有动词的特点，因此，后面可以跟表语、宾语或状语，构成动词不定式短语。
2.具有名词、形容词或副词的特点，可以在句子中用作主语、宾语、宾语补足语、状语、定语、表语及同位语等。 （一）、动词不定式作主语
( ) 1. It's hard for us ______English well.
A. learn B. learns C. to learn D. learning
( )2. It's very nice _________ you to get me two tickets _________ the World Cup. A. for， of B. of， for
C. to， for D. of， to
［简析］动词不定式作主语时，可以直接放在谓语动词前面的主语位置，也可以用先行词it作形式主语，而将真正的主语(不定式)置于后面。常见的句式有：(1)It is +形容词(of sb)to do sth.(2)It is +形容词(for sb)to do sth.(3)It takes sb some time to do sth.(4)It is +名词短语(for sb)to do sth.
句式(1)中常用nice， kind， clever， good， right， wrong， foolish， careless等形容词，与介词of搭配，这些形容词常表述不定式逻辑主语的属性或性质；句式(2)中常用hard， difficult， easy， important等形容词，与介词for搭配，表示不定式表示的动作、行为的性质。 （二）、动词不定式作宾语 ( )1. He wants ______ some vegetables.
A. buy B. buying C. to buy D. buys
( )2. Don't forget ______ your homework with you when you come to school.
A. to bring B. bringing C. to take D. taking ( )3. He found it very difficult ______.
A. sleeping B. sleeps C. slept D. to fall asleep
［简析］在want， like， agree， hope， wish， learn， begin， start， decide， hate， choose， forget， remember等动词后面，可以接不定式作宾语。如果其后接形容词补足语时，则可以用it作形式宾语，而把作真正宾语的不定式放到后面。
（三）、动词不定式作宾语补足语
( )1. Robert often asks us ______ his Chinese, so his Chinese is much better than before.
A. help him B. to help him with
B. C. to help with D. helps him with

( )2. Mr Li often teaches his Japanese friends ______ Chinese food.
A. cook B. cooks C. to cook D. cooked
［简析］不定式可以用作宾语补足语。后面可以接不定式作宾语补足语的动词有：ask， teach， expect， tell， allow 等。
（四）、动词不定式作状语 ( )1. She went ______ her teacher.
A. to see B. looks C. saw D. seeing
( )2. Meimei likes English very much. She does her best ______ English well.
A. learn B. learning C. to learn D. learns
［简析］go， come， try， do / try one's best等动词或短语动词作谓语时，其后常常可以接不定式作目的状语。 ( )3. I'm sorry ______ that. A. hears B. hearing C. hear D. to hear ( )4. I'm sorry ______ you.
A. trouble B. to trouble C. troubling D. troubled
( )5. My mother was very glad ______ her old friend.
A. to meet B. meet C. met D. meets
［简析］＂be +形容词+ to do sth＂结构中的不定式作状语，常表示原因或方式。 （五）、动词不定式作定语 ( )1. Would you like something ______? A. drink B. drinking C. to drink D. drinks ( )2. I have a lot of homework ______. A. do B. doing C. did D. to do ( )3. He is not an easy man ______. A. get on B. to get on
C. get on with D. to get on with
［简析］不定式作定语时，常放在被修饰的词语之后，与被修饰的词语为逻辑上的主谓关系或动宾关系；如果不定式的动词是不及物动词，其后要加上必要的介词或副词，构成的短语动词相当于及物动词。 （六）、不带to的动词不定式 ( )1. We saw him ______ the building and go upstairs. A. to enter B. enter C. entering D. entered
( )2. So much work usually makes them ______ very tired. A. to feel B. feels C. feeling D. feel
( )3. Your father is sleeping. You'd better______.
A. not wake up him B. not to wake up him C. not wake him up D. not to wake him up
［简析］1.在see， watch， hear， feel等感官动词和make， have， let等使役动词后面作宾语补足语的不定式不带to.
2.在＂had better＂后面接不带to的不定式。 （七）、动词不定式的否定形式
( )1. The old man told the child ______ noisy.
A. not be B. not to be C. to not be D. be not
( )2. There is going to ______ an important meeting tomorrow. Please try ______ late. A. have， not to be B. have， not be
C. be， not to be D. be， not be
［简析］动词不定式的否定形式通常是在不定式符号to的前面加上not，如果是不带to的不定式就直接在动词原形前面加上not.
（八）、某些动词后面接不定式和接动词-ing形式的区别 ( )1. Please stop ______ a rest if you feel tired. A. to have B. having C. have D. has
( )2. ——Why didn't you buy some bread on your way home?

——Sorry, I forgot ______ some money with me. A. take B. taking C. to take D. took ( )3. ——Let's have a rest, shall we?
——Not now, I can't stop ______ the letters.
A. write B. to write C. writing D. and write
4. Jim was badly hurt, so he had to stop ______ (walk). 六、双宾语用法要点
此结构由主语+及物谓语动词+间接宾语（人）+直接宾语（事物）组成。如， He brings me cookies every day.
She made me a beautiful dress. 但若要先说出直接宾语（事物），后说间接宾语（人），则要借助于介词to或for,如， He brings cookies to me every day. She made a beautiful dress for me.
用to侧重指动作的方向，表示朝着，向着，对着某人。 用for侧重指动作的受益者，表示为了某人，替某人。
常跟双宾语的动词有：
（需借助to的）bring, give, lend, hand, offer, pass, pay, return, send, show, teach,等。
（需借助for 的）buy, call, cook, choose, draw, get, make, sing,等

Ⅲ 八年级上英语第七单元sectionb2b的翻译

翻译如下：

题目：Do You Think You Will Have Your Own Robot?

翻译：你认为你将会有属于自己的机器人么?

正文1：When we watch movies about the future , we sometimes see robots.

翻译：当我们观看关于未来的电影，我们有时会看到机器人。

They are usually like human servants.

翻译：它们通常是像人类的仆人。

They help with the housework and do jobs like working in dirty or dangerous places.

翻译：他们帮助做家务，喜欢在肮脏或危险的地方工作。

正文2：Today there are already robots working in factories.

翻译：今天已经有机器人在工厂工作。

Some can help to build cars , and they do simple jobs over and over again.

翻译：一些可以帮助制造汽车，他们一遍又一遍地做着简单的工作。

Fewer people will do such jobs in the future beceuse they are boring , but robots will never get bored.

翻译：更少的人在未来会做这样的工作因为它们是枯燥的,但是机器人永远不会厌倦。

正文3：Scientists are now trying to make robots look like humans and do the same things as we do.

翻译：科学家们正试图使机器人看起来像人类和做与我们一样的事情。

Some robots in Japan can walk and dance.

翻译：日本的一些机器人能够行走和跳舞。

They are fun to watch.

翻译：他们是观看的乐趣。

Howevery , some scientists believe that although we can make robots move like people, it will be difficult to make them really think like a human.

翻译：但是，一些科学家相信，虽然我们可以让机器人像人一样，但我们将会很难让他们看起来真的像人。

For example , scientist James White thinks that robots will never be able to wake up and know where they are.

翻译：例如，白人科学家杰姆斯认为机器人将永远无法醒来并且知道他们在哪里。

But many scientists disagree with Mr. White . They think that robots will even be able to talk like humans in 25 to 50 years.

翻译：但是许多科学家不同意杰姆斯.他们认为机器人在20到50年后能够像人类一样说话。

正文4：Some scientists believe that there will be more robots in the future.

翻译：一些科学家相信未来会有更多的机器人。

However, they agree it may take hundreds of years.

翻译：然而，他们同意这可能会花费数百年的时间。

These new robots will have many different shapes.

翻译：这些新的机器人将有许多不同的形状。

Some will look like humans, and others might look like animals.

翻译：一些将会看起来像人类,其他的可能看起来像动物。

In India , for example,scientists made robots that look like snakes.

翻译：在印度，例如，科学家让机器人看起来像蛇。

If buildings fall down with people inside, these snake robots can help look for people under the buildings.

翻译：如果建筑物坠落下来，里面的人，这些蛇机器人可以帮助建筑物下的人看。

This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago.

翻译：这是不可能的20年前，但是计算机和火箭也好像是100年前是不可能的。

We never know what will happen in the future!

翻译：我们永远不知道未来会发生什么！

一、watch

1、含义：v. 注视；看守；观看；n. 手表；监视；看守；值班。

2、用法

watch的基本意思是“观看”“注视”，指用眼睛跟踪某物以观察到每一个动作、变化、危险迹象、机会等。引申可表示“照管”“守护，保卫”等，指明确需要警觉,做好防止危险发生的准备，强调连续性和职务性。

watch用作名词时意思是“看守”，表示抽象的动作，也可指“看守者”“水手值班的一班”，旧时还可指“巡夜警察”。

I seldom play chess, but I like to watch.

我很少下棋，但是喜欢看。

二、never

1、含义：adv. 永不；绝不；从不；未曾。

2、用法

never作“永不，绝不”解，表示全部否定，一般指经常性的状态，不用于修饰一次性的具体动作。

never一般位于系动词及助动词之后，实义动词之前； 如修饰动词不定式或分词，则要放在不定式或分词前。

I will never forget your kindness.

我永远忘不了你的好意。

三、usually

1、含义：adv. 通常；经常。

2、用法

usually是频度副词，意思是“常常”“习惯于”，有遵循常规的意思,其经常性约为90％。

usually只能用作状语，位于实义动词之前，系动词、助动词或情态动词之后，也可放在句首或句末表示强调。用于否定句时，多位于实义动词与系动词、助动词或情态动词的中间。

I usually wake up early.

我通常醒得很早。

四、snake

1、含义：n. 蛇；狡诈的人；v. 蜿蜒；拖曳。

2、用法

直接源自古英语的snaca，意为蛇。

snake的基本意思是“蛇”，喻指“冷酷阴险的人”“虚伪的人”“卑鄙的人”。

The snake coiled itself around the tree.

蛇盘绕在树上。

五、under

1、含义：prep. 低于；在 ... 下；在 ... 内；在 ... 控制下；adv. 在昏迷中；在 ... 下；adj. 下面的；从属的；少于的。

2、用法

under表示静止的空间位置时，意思是“在…的正下方”“在…的下面”; 也可指在某物的脚边或底下，即“在…底下”“在…脚下”; 还可指在人身体某部位之下；有时还可引申表示“在…遮蔽〔保护〕之下”。

The total is under what was expected.

总数低于预计数。

Ⅳ 初二英语第7单元Grammar Focus中文

1、未来将会是什么样子？

2、城市污染将会更严重，并且树木将会更少。

3、100年之后，人们将还回会使用钱吗答？

4、不他们不会一切都将是免费的。

5、世界会和平吗？

6、是的，我希望如此。

7、孩子们将在家里通过电脑学习。

8、他们将不去学校。