人教版八年级上Unit7知识点学案

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      Unit 7Will people have robots?

Section A

1.区别：in future,in the future

⑴in future(=from now on)(从现在开始的)将来

⑵in the future(=in time yet to come)(过一段时间的)将来

eg:①He will be a scientist in the future.

  ②In future,you must be more careful with your work.

练习：

(  )1.No one knows what will happen ______ .

A.in the future  B.in future  C.from then on  D.at future

2.part n.[C]“部分;角色；参加，参与”

短语：

play a part in sth.参与某事

take part in参与

eg:①He took part in the game yesterday.

  ②She plays an active part in the local politics.

练习：

(  )1.Anyone who sings well can ______ the activity in our school.

A.take part in  B.take off  C.take out  D.take care of

3.live to be+基数词+years old“活到……岁”

eg:He can live to be 100 years old.

练习：

(  )1.The healthy woman can live _______ 120 years old.

A.to  B.to be  C.with  D.to do

4.some，any及其复合词的区别

一般情况下，some用于肯定句，any用于否定、疑问、条件或选择句中。但以下情况多用some。

Ⅰ表示委婉的请求

eg:Would /Could you please give me some help?

Ⅱ表示想要得到肯定答复

eg:Can you lend me some money?I really need it now.

Ⅲ想给对方东西

eg:His father asked:"My dear son,do you still need some money?"

Ⅳ在固定短语或固定句型中

do some shopping/cleaning/fishing/cooking…Would you like……?

（注：some可意为“某个/种”，后跟单数名词；any可意为“任何一个”，用于肯定句。）

练习：

(  )1.A smile costs ______ ,but gives so much.

A.something  B.anything  C.nothing  D.everything

(  )2.—Everyone should learn to say “I love you”to their parents often.

     —I think so._______ in life is more important than family.

A.Something  B.Everything  C.Anything  D.Nothing

(  )3.—What can I do for you?

     —Err,I want a glass of milk,some bread and ______ .

A.some chickens  B.any chickens  C.some chicken  D.any chicken

5.区别：holiday,leave,vacation,festival

⑴holiday“假日，休假”在英式英语中指人们不工作的日子。a holiday可以是“一天假期”，也可以是“一次(几天)假期”，holidays泛指“假日”。on (a)holiday在假期中

⑵leave“不在期间，假期，休假”指被批准后离开工作或学习的一段时间。

⑶vacation在英国指大学的寒假、暑假或法定不工作的日子，在美国指任何假日/假期。

⑷festival一般指具有悠久历史传统的节日，其特点是同欢同乐，如春节、中秋节，国外的圣诞节等，也可指定期举办的艺术节、戏剧节、音乐节等。

注：holiday在英国英语和美国英语中都用来指人们不用上班、上学的法定假日。vacation在英国英语和美国英语中都用来指大学的假期。

eg:①He went home on leave.

  ②When do the summer holidays start?

  ③In Britain,universities have vacations and schools have holidays.

  ④The Dragon Boat Festival is one of the three major Chinese holidays.

练习：

(  )1.Friday is a _____ in Muslim countries.

A.holiday  B.day  C.vacation  D.rest

Section B

1.already,yet,still

⑴already“已经”常用于肯定句的句中或句尾，偶尔也可用于疑问句中表示“意外，惊讶”，与现在时或完成时连用。

eg:①The train has left already.

  ②She’s already a big girl.

⑵yet“还(否定句)，已经(疑问句)”通常与动词的一般现在时或现在完成时连用，多用于疑问句或否定句中，常位于句末。

eg:Has he decided to go to Beijing yet?

⑶still“仍然，还”可用于肯定句及疑问句中。

ego you sill teach in that school?

练习：

(  )1.”Have you ______ seen it?”asked the teacher in surprise.

A.already  B.yet  C.still  D.ever

(  )2.The actress is ______ 50,but she looks much younger than she really is.

A.already  B.yet  C.still  D.alone

Section B

1.句型：There be+主语+v.ing形式。其中，情态动词可放在there和be中间表示推测或判断。

eg:There is a boy sitting under the tree.

There is no doing...“不可能(口语)”

eg:There is no knowing what he is doing.

练习：

(  )1.Listen!There must be someone ______ at the door.

A.to knock  B.knocking  C.knock  D.knocked

(  )2.There is a truck _____ rubbish on the road.

A.collects  B.collecting  C.to collect  D.is collecting

(  )3.There must be many people ____ for the train at the train station because of the snow storm.

A.wait  B.waited  C.waiting  D.are waiting

(  )4.There are some children ______ kites in the park.Let’s go there.

A.to fly  B.flying  C.are flying  D.fly

(  )5.There _____ a new park in this city in two years.

A.is having  B.will have  C.will be  D.was

2.over and over again“一再地；反复地”(=over and over=again and again)

over again再重复一次(=once again=once more)

eg:He wrote these words again and again.

练习：

(  )1.Mary failed ______ in her life,and this is why he succeeded at last.

A.over and over  B.time and over  C.over and time  D.time and time

3.量词的用法

量词包括hundred,thousand,million,billion,dozen,score等。

㈠与具体数字连用，一般用单数。

㈡量词的复数形式可与of一起构成固定形容词短语。

注：可以用“具体数字+量词+of+限定词+ns”结构，此时of意为“……当中的”。

eg: ①There are about eight hundred students in our school.

   ②Hundreds of teachers came to visit the school.

练习：

(  )1.There are ______ people waiting in the airport because of the bad weather.

A.two hundred of  B.two hundreds  C.two hundred  D.hundred of

(  )2.______ trees have been planted near here,so the air is very fresh.

A.Two hundreds  B.Hundred of  C.Hundreds of  D.Hundreds

(  )3.We planted ________ trees last year.

A.hundreds of  B.hundred of  C.five hundreds  D.five hundred of

(  )4.The volunteers sent _______ books to a mountain village school on Children’s Day.

A.two hundreds of  B.two hundred of  C.two hundreds  D.two hundred

4.look短语

   look after照顾，照料，照看

look for寻找

look into调查；朝……里面看

look through翻阅；浏览

look like看起来像

   look over检查

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练习：

(  )1.If buildings fall down with people inside,a snake robot could help _____ people under the buildings.

A.look out  B.look at  C.look for  D.find

(  )2.The boy ______ from a tree and hurt his leg.

A.put down  B.put on  C.looked at  D.fell down

(  )3.—What are you doing?

     —I’m _____ the key to the door.

A.finding out  B.looking after  C.looking for  D.looking at

5.以一般疑问句形式构成的插入语常用于特殊疑问句中。主要有：do you think,do you believe,do you suggest等。(由于此时已经是疑问语序，所以句子的其余部分应为陈述语序。)

eg:What do you suggest we should do next?

练习：

(  )1.Where ______ they will go for the vacation?

A.do you like  B.you think  C.think you  D.do you think

(  )2.—______________________ .

     —I think she’ll be a nurse.

A.What do you think you will be  B.What do you think she will be in the future

C.Where will she go in the future  D.What is she going to do tomorrow

6.as介“作为……身份”的用法

介词短语一般作状语，有时也可用作定语、宾语、补足语等。

eg:As a league member,I’ll take the lead in everything.

练习：

(  )1.He hated going shopping,______ he went with his mother.

A.therefore  B.however  C.as  D.but

(  )2.It seems ______ everyone likes to do the same things ____ me.

A.that;as  B.it;like  C.that;like  D.it;as

(  )3.We are going to the party ______ next week.

A.in  B.as  C./  D.for

(  )4.The woman wants to find a job ______ babysitter.

A.like  B.for  C.as  D.on

(  )5.___ a teacher,John thinks that his main duty is to help the students to become better learners.

A.In  B.About  C.By  D.As

7.fly up into...“飞到……里去”into强调动作方向的动态过程。

eg:Some plants push their roots into the soil

练习：

(  )1.How I wish I could ___ the sky like a bird! A.visit  B.run out of  C.fly up to  D.run away

语法：

其它时态表示将来的情况。

1.be about to do表示客观上即将发生的事，意为“正要做……”。后面不跟时间状语。

eg:We are about to leave.我们马上就走。

2.be doing可表示近期特定的安排或计划（do为趋向性动词如：come、go、leave、arrive、stay等及do,have,take,plan等）。（往往指事先经过考虑或事先做好安排的将来。）

eg:I'm leaving for Beijing.

3.一般现在时在表示按规定或时刻表发生的动作，也可表示将来。（come、go、leave、arrive等及do、have、plan、take、begin、start等）。

eg:①The train leaves at six tomorrow morning.

  ②—When does the bus start?     

    —It starts in ten minutes.

练习：

(  )1.—There _____ a concert this evening.    —Really?I am so glad to hear it!

A.will to be  B.is going to be  C.will have  D.is going to have

.(  )2.His brother will be a doctor ______ two months.A.for  B.on  C.in  D.at

(  )3.I ______ rockets to the moon when I grow up.A.will fly  B.will put  C.will be fly  D.fly