《2025年优化探究同步导学案高中英语必修第二册人教版》

8. exist *vi*. 存在；生存(*existence* *n*. 存在；生存 *existing* *adj*. 现存的)
[教材原文] Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet. 只有学会和大自然和谐共处，我们才不会成为野生生物和地球的威胁。
[即学即练]——单句语法填空/完成句子
(1) To be honest, I can hardly exist on the wages I'm getting.
(2) There is an urgent need to improve existing (exist) products and develop new lines.
(3) There existed some challenging issues, so all of us worked day and night to solve them.
(4) 没有人确切地知道地球是什么时候形成的。
Nobody knows with certainty when the earth came into existence.
(5) 在我看来，快乐在于给予而不是索取。
As far as I am concerned, happiness exists in giving instead of receiving.
(1) exist on 靠……生活/生存
exist in 存在于；在于
There exist(s)/existed... 某地有……；存在……
(2) come into existence(= begin to exist) 产生；开始存在

答案： 8.
(1)on
(2)existing
(3)There
(4)came into existence
(5)exists in giving

9. make out 看清；听清；分清
[教材原文] On the plain in front of us, we can just make out a herd of graceful animals. 放眼平原，我们隐约看到一群体形优美的动物。
[即学即练]——用与 *make* 有关的短语填空
她答应按时来接我们，但她没有做到。她不得不为她的迟到编造一个借口。我们很容易就看出她在说谎。为了弥补她的过错，她给我们每个人买了一块奶油蛋糕。
She promised to pick us up on time, but she didn't make it. She had to make up an excuse for her coming late. We could easily make out that she was telling a lie. To make up for her fault, she bought each of us a cake that was made of cream.
make up 组成；编造；化妆；和解
make up for 弥补
make it 获得成功；渡过难关；准时到达
be made of 由……制成(可以看出原材料)
be made from 由……制成(看不出原材料)

答案： 9.make it make up make out make up for was made of

10. remind... of... 使……想起……
[教材原文] I'm also reminded of the danger they were in. 我也想到了它们所处的危险。
[即学即练]——单句语法填空/完成句子
(1) The photos remind me of the species in danger of dying out.
(2) Passengers are reminded (remind) that smoking is not allowed on this train.
(3) I'm too busy with my work now, so you should remind me to watch (watch) the musician's performance.
(4) 老师的话让我想起了那句名言：“有志者，事竟成。”
What the teacher said reminded me of the famous saying, “Where there is a will, there is a way.”
remind sb. that... 提醒某人……
remind sb. to do sth. 提醒某人做某事

答案： 10.
(1)of
(2)are reminded
(3)to watch
(4)reminded me of the famous saying