Unit7 Will people have robots?

【重点词语/短语用法解析】

1. many+可数名词  许多......

much +不可数名词  许多......

2. live to be+基数词 + years old“活到...…岁”

3. be in great danger 处在极大的危险中

4. play a part in +名/代/V-ing. 参与某事/做某事

Everyone should play a part in saving the earth.

5. help (sb.) with sth. 帮助（某人）做某事

He often helps me with my English.    

help sb. (to) do sth. 帮助（某人）做……  

He often helps me study English.

help oneself ( to ) 自用(食物等)    

Help yourself to the fish.  请随便吃鱼

6. the same as… 和……一样......  反义短语： be different from   

7.  It takes/took/will take sb. some time to do sth. 某人花了……时间做某事(时态根据具体情况决定）   

It takes me an hour to get to my office.    

spend time／money on sth. 在……上花费时间（金钱）

sb. spend time／money (in) doing sth. 花费时间（金钱）做某事。

I spent two hours on this math problem. 这道数学题花了我个小时。

They spent two years building this bridge. 造这座桥花了他们两年时间。

8. hundreds of + 名词复数   许多/大量...... 

数词+hundred + 名词复数  几百......

类似的数词还有thousand（千） ,  million（万）

There are four hundred students in our grade.

There are hundreds of tourists in Beijing every year.

9. during  在…期间 

during the vacation/the daytime/the weekend

10. the meaning of  …...的意思

Can you tell me the meaning of the words?

Unit8 How do you make a banana milk shake?

【重点词语/短语用法解析】

1. cut是“切, 割”的意思，过去式为cut。

cut up 意为“切碎”

Cut up the bananas. = Cut the bananas up.       

Cut it /them up.

2. turn on 打开, 接通(电流、煤气、水等)  

turn off 关掉, 截断(电流、煤气、水等)

turn up 开大, 调高(音量、热量等)     

turn down 调低, 关小(音量、热量等)

3. one more thing 另外一件事情      

another ten minutes 再多十分钟

数字+ more + 物品  指“另外的……

another + 数字 + 物品  指“另外的……

当数字为one时，常与more连用或只用 another。

Give me two more hamburgers？

another two hamburgers

4. forget to do sth. 忘记（去）做某事

forget doing sth. 忘记已做过某事。

5. It’s a time （for sb）. to do sth.  该是（某人）做某事的时期了

It’s time （for sb.）to do sth. =It’s time for sth. 该是（某人）做某事的时间了。

It’s a time for you to study English.

It’s time for us to go to school.(It’s time for school.)

6. give thanks for +名/代V-ing “感恩...…”

We should give thanks for our parents.

He gave thanks for life and food.

7. Most Americans still celebrate this ideas of giving thanks by having a big meal.

by +sth./doing :

1）以…...方式 I study English by listening to English songs.

2）在...…的旁边 I am sitting by the pool.     

3）在...…之前 I have to go to school by 8:00.  

4）搭乘 I go to school by bus.

8. Here is +名单(宾语) “这是…” 是倒装句

Here is a photo of my family.

Here are+名复                          

Here are some English books.

当宾语是代词时，要用顺装。如：Here you are.(对)  Here are you.(错)

9. fill sth. with sth. 用...…把…...装满 (强调动作)

be full of“装满…”(强调状态)

I filled the cup with the milk.   

The cup is full of the milk.

10. put…in(into)… 把…...放到...… 里

11. cover…with… 用…...覆盖

12. cut …into 把…...切成...… Cut the apple into four pieces.

cut up… 切碎

13. serve v. 服务  n. service

serve +名/代 “提供…” The shop serves nice food.

serve sb. sth. = serve sth. to sb.  Serve it to your friends with some vegetables.

serve sb. with sth. “用某物招待某人” Serve the guests with some tea.

Unit9 Can you come to my party?

【重点词语/短语用法解析】

1. one…another… 表示不确定数目中的另一个

one…the other… 表示两者中的另一个

I don't like this one, can you show me another?

I have two brothers. One is a lawyer and the other is a manager.

some…others… 表示没有范围限定的“一些…...另一些...…”

some…the others… 表示某一范围的“一些...…其余的…...” 

Some go to school by bike and others go to school by bus.

Some go to school by bike and the others go to school by bus.