初二下册英语第三单元知识点归纳
2017-04-21来源:

一、应掌握的词组:

1.babysit one’s sister照顾妹妹

2.visit one’s grandmother看望奶奶

3.spend time with friends和朋友们一起度过时光

4.visit cousins看望表弟等

5.Go to sports camp去运动野营

6.go to the beach去海滩

7.go camping去野营

8.Go shopping去买东西

9.go swimming去游泳

10.go boating去划船

11.go skating去溜冰

12.go walking去散步

13.go climbing去登山

14.go dancing去跳舞

15.go hiking去徒步远足

16.go sightseeing去观光

17.go house-hunting去找房子

18.go on a hike徒步旅行,go bike riding骑自行车旅行,go fishing去钓鱼

19.do some shopping买东西

20.do some washing洗衣服

21.do some cooking作饭

22.do some reading读书

23.do some speaking训练口语

24.do some sewing做缝纫活

25.that sounds nice那好极了

26.at home在家

27.how about=what about……怎么样?

28.how long多长时间

29.how far多远

30.how often多长时间一次

31.how much,how many多少

32.have a good time=have fun=have a wonderful time=enjoy oneself玩得高兴,过得愉快

33.show sb.Sth.=show sth.to sb.出示某物给某人看

give me the book=give the book to me给我书,

pass me the cup=pass the cup to me把杯子递给我,

sell me the house=sell the house to me把房子卖给我

buy me a book=buy a book for me给我买书,

make me a cake=make a cake for me给我做蛋糕

44.Ask her about her plans向她询问她的计划ask sb.about sth.向某人询问某事

45.forget to do sth.忘记要做某事,forget doing sth.忘记做过某事

二、应该掌握的句子:

1.What are you doing for vacation?I’m babysitting my sister.

假期你要做什么?我要照顾我的妹妹。

翻译:周末他要做什么?他要去滑划板。

李平假期要做什么?他要去野营。

2.Who are you going with?I’m going with my parents.

你要和谁一起去?我要和父母一起去。

翻译:王林要和谁一起去观光?他要和他的朋友们一起去。

我要和同学们一起去游泳。

我和父母要去游览长城。

他们假期要做什么?他们要在家里放松放松。

3.When is he going camping?He is going on the 12th of February,2005.

4.I’m going to Tibet for a week.我要去西藏一周。

翻译:你要去西藏多长时间?

他们假期要在家里呆一个月。

你要在香港呆多长时间?只呆4天,我不喜欢离开太长时间。

5.What are you doing there?I’m going hiking in the mountains.

你在那里要做什么?我要在山区里远足。

6.Show me your photos when we get back to school.

我们返回学校时,你把照片拿给我看。

翻译:我来把我的新照片拿给你看看。

他长大时想当一名时装杂志的记者。

7.Where are you going for vacation?I’m going to Hawaii for vacation.

你要去哪度假?我要去夏威夷度假。

翻译:他要去哪度假?他要去泰国度假。

8.I’m going to Hawaii for vacation in December,and I’m staying for three weeks.我要在12月去夏威夷度假,在那里呆3个星期。

翻译:他打算在11月2日去海南度假,在那呆大约1个月。

9.What is it like there?那里什么样子?

翻译:那部电视剧怎么样?

那里的天气怎么样?

你和谁一起去?

你要呆多长时间?

10.Can I ask you some questions about your vacation plans?

我可以问你一些有关你假期计划的问题吗?

翻译:我能吃点肉吗?

他向我打听你家的情况。

11.He thought about going to Greece or Spain,but decided on Canada.

他考虑去希腊或西班牙,但是最后他决定去加拿大。

翻译:我总是在欧洲读假。

这次,我想有所改变。

我听说加拿大风景优美,而且我知道那里也有很多人说法语。

12.He is leaving the first week in June and staying until September.

他将在6月的第一个星期动身,一直呆到9月。

翻译:他想度过一个轻松的假期。

我想要过一个令人兴奋的假期。

我计划去美丽的乡村度过这段时间。

13.Please don’t forget to close the door when you leave.

你离开时,请别忘记关门。

14.She couldn’t wait to get home to see he parents.

她迫不及待的想回家看望父母。

翻译:我听说泰国是一个观光游览的好地方。

她星期二动身去香港。

三丶重点短语

知识点:

过去进行时

a)过去进行时由“was/were+动词ing形式”构成。以动词work为列,b)其肯定式,c)否定式,d)疑问式以及简略答语见下表:

肯定式:I/He/She/It was working.We/You/They were working.

否定式:I/He/She/It was not working.We/You/They were not working.

疑问式和简略答语:Was I working?Yes,you were.

Was he working?No,he wasn’t.

【注意】was not常简略为wasn’t;were not常简略为weren’t

e)过去进行时的用法:过去进行时表示过去某一时刻或某一段时间正在进行的动作。这一特定的过去时间,f)除有上,g)下文暗示以外,h)一般用时间状语来表示

not…until直到…才。表示动作在某时之前尚未开始,直到此时动作才开始。not…until可以用after或when来代替,但主句谓语动词要用肯定形式。Until为连词时后接时间状语从句,until作介词时,后面接表示时间的名词。Until用于肯定句多表示动作或状态一直延续到until所表示的时间为止,意思为“直到…”from..till…中till往往表示不太具体的时间。From…to…或from…until常用来表示具体的时间。

find it…to do,it在此句中为形式宾语代表动词不定式,动词不定式为真正的宾语,常用于这种用法的动词有find,feel,think,make等。

“疑问词+不定式“结构相当于一个名词性从句,常常可用同等成分的从句代替。改写时,只需在疑问词后面加一个适当的主语(这个主语一般与主句的主语一致),并将不定式改成适当形式的谓语即可。如,Where to go is still a question.=Where we should go is still a question.

when与while:when连接的状语从句是个特殊句型,“前一个分句(谓语动词用过去进行时)+when(作并列连词,意思为“这时,突然”)+后一个分句(谓语动词用一般过去时)”表示在前一个动作正在进行的过程中突然发生了后一个动作,when强调动作的突然性,when后面的动词为非延续性动词;while表示“在….过程中”,强调在一段时间内,所以while引导的从句中的谓语动词必须为延续性动词。在状语从句中,若从句放在句首时,应用逗号与主句隔开。

感叹句的构成:What+a/an+形容词+单数名词+主语+谓语!What a good book it is!

What+形容词+复数可数名词+主语+谓语!What easy questions they are!

What+形容词+不可数名词+主语+谓语!What cold weather it is!

How+形容词+主语+be动词!How nice the watch is!

How+副词+主语+谓语!How hard they are working!

8.take place,happen“发生”:take place指“发生事先计划或预想到的事物”;happen指“一切客观事情或情况的偶然或未能预见地发生”。两者都是不及物动词或短语,后面不能跟宾语,也不能用于被动语态;happen的意义很广泛,而take place仅用于历史上的事件,集会等,是先行布置而后发生或举行的事件,它不用于地震等自然界的现象。

happen to do巧遇sth happens to sb某人遭遇某事

9.不定代词all,both,each,every与not连用时,只表示部分否定,在否定句中用and连接两个宾语,表语,定语,状语时,只表示部分否定,并且否定and后面的部分;如用or连接句中两个部分,则表示全部否定。如,She isn’t a bright and beautiful girl.她并不是一个既聪明又漂亮的女孩。(部分否定)She isn’t a bright or beautiful girl.她是一个既不聪明又不漂亮的女孩。(全部否定)。

四、重点练习

一、按要求改写句子,每空一词

1、I made a model house,She helped me.(合并成一句)

She helped a model house.

2、Which do you prefer,the big one or the small one?(保持原句意思)

Which,the big one or the small one?

3、There is a lot of traffic on the street.(改为否定句)

traffic on the street.

4、The nearest shopping center is only 800 meters away.(就划线部分提问)

is the nearest shopping center?

5、Don’t eat or drink in the classroom.(保持原句意思)

eat or drink in the classroom.

6、This sign tells us to turn left.(就划线部分提问)

this sign?

7、At school we have rules to keep us safe.(就划线部分提问)

have rules at school?

8、Let’s go to see the film.(就划线部分提问)

Let’s go to see the film,?

9、I go to the Children’s Place once a week.(就划线部分提问)

do you go to the Children’s Place?

10、The MP4 player cost 600 yuan.(对划线部分提问)

the MP4 player?

11、The flowers over there look nice.(改为反问疑问句)

The flowers over there look nice,?

12、We often take the underground to go to school.(划线提问)

you often go to school?

13、Do you live in the city?Do you live in the countryside?(合并成一句)

Do you live the city the countryside?

14、We are going to see a film this Monday.(就划线部分提问)

going this Monday?

15、If you want to stay healthy,you should go to bed early.(保持原句意思)

Go to bed early

Healthy.

16、Of all the sports I like football best.(保持原句意思)

is sport.

17、Sam does a lot of homework every evening.(改为否定句)

Sam homework every evening.

18、Your father has been to Hongkong.(改为反问疑问句)

Your father has been to Hongkong,?

19、These hot dogs cost eleven yuan.(就划线部分提问)

do these hot dogs?

20、I’m selling American food.(就划线部分提问)

are you selling?

21、My father is a good cook.(保持原句意思)

My father cooking.

22、I think she is right.(改为否定句)

I think she is.

23、His father never goes to work late.(改为反问疑问句)

His father never goes to work late,?

24、We shall have some fruit.(改为一般疑问句)

we fruit?

25、I’d like a piece of pizza.(改为一般疑问句)

a piece of pizza?

26、Jack may need to buy some chicken wings.(就划线部分提问)

Jack to buy?

27、There’s much milk in the glass.(改为否定句)

milk in the glass.

28、This is my watch.(保持原句意思)

watch is.

29、I need to interview Mr.Wang for my project.(就划线部分提问)

you to interview for your project?

30、We freeze the meat because it will be fresh for a long time.(就划线部分提问)

you the meat?

31、It’s twenty minutes’walk from my home to our school.(就划线部分提问)

from your home to your school?

32、Let’s take a picture in front of the building.(改为反问疑问句)

Let’s take a picture in front of the building,.

33、How do you like the book“Harry Potter”?(保持原句意思)

the book“Harry Potter”?

34、I liked oranges better than apples.(保持原句意思)

I oranges apples.

35、I like watching sports news best.(就划线部分提问)

of TV programme like best?

36、Tom has read some fables in the holidays.(改为否定句)

Tom fables in the holidays.

37、He left Shanghai the day before yesterday.(改为现在完成时)

He from Shanghai two days.

38、I’m leaving for New York this coming Wednesday.(就划线部分提问)

leaving New York?

39、His father never goes to work late.(改为反问疑问句)

His father never goes to work late,?

40、We have two English lessons on Friday morning.(改为否定句)

We English lessons on Friday morning.

41、Are you ready for the coming test?(保持原句意思)

the coming test?

42、I’m going on a trip to Beijing with my parents in the summer holidays.(就划线部分提问)

going on a trip to Beijing

in the summer holidays?

43、The man is good at singing.(保持原句意思)

The man singing.

44、He can hardly believe that maglev runs so fast.(改为反问疑问句)

He can hardly believe that maglev runs so fast,?

45、He doesn’t like winter.Neither does his sister.(合并成一句)

he his sister likes winter.

用所给单词的适当形式填空

Don’t make so much_________(noisy)!My father is writing.

Some_____________(Australia)like to camp in the coutryside at weekend.

It’s very _________(relax)to listen to de songs.

It’s very________(pleased)to meet you.

City life is very _________(difference)form the country life.

We must not ride bicycles here.It’s a ________(warn)sign.

Why don’t we go _______(camp)this weekend?

It is a _______(use)information for me,I think.

A:What does this sign ______(meaning)?

B:We mustn’t eat or drink here.

10、Can you make your life more____________?(enjoy)

11、I like living in the suburbs.It’s quiet and _______.(peace)

12、People have their own way of _________.(relex)

13、My uncle Jack likes _______in the suburbs.(live)

14、My computer is ___________.It doesn't work now.(break)

15、He used to __________when he was young.(smoking)

16、Do you read newspaper _________?(regular)

17、The film called“Computer War”is veay ________.(excited)

18、Don’t fall ________ in class,Sam.(sleep)

19、Let’s buy some food and ________ for the party.(drink)

20、If you use your own head,maybe you will make_______mistakes.(few)

21、Children,__________ l want to show you a wonderful picture.(first)

22、Shanghai is an _________city,isn’t it?(national)

23、Mrs Brown likes to take care of _______cats and dogs.(home)

24、I felt very _______after the hard work.(tire)

25、________,I am going to read several books during the holiday.(second)

26、________,I am going to have a trip with my friends during the festival.(third)

27、We had a _______ birthday party for my brother at bother at home last Sunday.(surprised)

28、What ______ it is to have the party!(fun)

29、Jack was very ________ with the birthday present.(prease)

30、David is a friandly man,_________in the town knows him.(every)

31、I look forword to _________ the film.(see)

32、She got the _________fish form the shop.(freeze)

33、Please stir the _______ with a spoon.(mix)

34、My father owns a big _________boat.He is a fisherman.(fish)

35、Let’s study the ________lesson now.(four)

36、If you want to stay healthy,you should exercise__________.(regular)

37、We are going to go on an _________ this weekend.(out)

38、If you want to be __________,you must eat less junk food.(healthy)

39、How many__________ dogs and cats are there in the town?(home)

40、Children should not often eat _________food.(freeze)

41、There is a ___________ sign on the wall.(direct)

42、__________,you must finish it yourself.(second)

43、I have a beach hut and I like_________ there.(relax)

44、Is there any ________food in the fridge?(freeze)

45、The weather is usually ________ here in April.(pleasure)

46、We must not leave rubbish.It’s a _________ sign.(warn)

47、He nodded his head in __________,then walked home.(silent)

48、We must stop here.It’s a _________sign.(instruct)

49、It’s a good habit to do morning exercise __________.(regular)

50、This book is very _________ to me.(help)

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