高二英語 Unit 6 Life in the future 知識精講教案
indication n.
there are indications that the weather is changing.
6. system
the solar system
a railway system
a postal system
a new system of elections
the capitalist system
7. touch
get in touch with
lose touch with
out of touch
keep in touch with
8. it’s important for us to learn english.
it is a bad habit for a student to stay up late.
it is very kind of you to say so.
9. customer 指在某一個商店買東西的顧客； shopper泛指買東西的人
the manager asked his shop assistant not to say no to his customers.
the busy street is full of shoppers.
10. purchase n/v
he gave his son some money for the purchase of his school books.
they have just purchased a new house in the country.
11. cash
i’ve no cash on me, so can i pay you tomorrow?
we don’t accept cheques; we want cash.
can you cash this postal order for that old lady please?
where can i get this cheque cashed?
12. instead ; instead of
she prefers making her own food instead of buying it in the restaurant.
since you are tired, let me go instead.
13. such as ; for example; namely; that is
such as像……那樣的； 諸如……之類的；例如。位于列舉事物之前，放在句中，與其前部分用逗號隔開，與其后部分則不用逗號隔開。such 與as可分開用。
for example =for instance例如。通常位于列舉事物之前或之后，常用逗號與居中其它部分隔開，還可以放在句首。
namely或that is即 / 那就是，可把前面所述情況全部舉出。
i don’t believe such news as this.
i need books of reference, such as dictionaries and handbooks.
there are many sources of air pollution; exhaust fumes, for example.
he is a good student. for example, he often helps others.
he will come a week later, that is , march 1.
he knows four languages, that is / namely chinese, french, english and japanese.
14. remain
（1）依然；仍是：his face remained expressionless.
we can remain friends.
（2）留下： you may have all those that remain.
remaining adj. 剩下的
the remaining students will serve as the audience.
we have only five minutes left.
15. allow sb. to do sth.= permit sb. to do sth.
promise sb. to do sth.
she doesn’t allow people to smoke in her room.
she promised him never ot lie to him again.
16. do with= deal with
he knows well how to deal with children.
he didn’t know what to do with the property his father had left.
17. lead to; pay attention to; devote to; look forward to; get/be used to; stick to; get down to; refer to; turn to ; listen to; be object to; prefer to;
18. regularly 有規律的；定期的； 勻稱的
take the medicine regularly three times a day.
her nose is regularly shaped.
19. cure
the medicine should cure you of your cold.