23. help sb. (to) do sth. 帮助某人做某事
help sb. with sth. 在某方面帮助某人
昨天下午4点我在帮妈妈洗衣服。
I was helping my mother (to) wash clothes at 4 o’clock yesterday afternoon.
学生们每年都帮助农民摘苹果。(apple harvest)
Students help farmers with the apple harvest every year.

24. I don’t think that… 我认为 / 想 / 觉得 …不…。
我认为他不应该放弃学习英语。
I don’t think he should give up learning English.
他发烧了。我想他明天不会去野餐了。
He has got a fever. I don’t think he will go for a picnic tomorrow.

25. would like sth.
would like to do sth.
would like sb. to do sth.
你想要一些喝的东西吗？(两种)
Would you like something to drink?
Would you like to drink something?
你愿意和我去听新年音乐会吗？
Would you like to go to the New Year concert with me?
我想要他帮我去买词典。
I would like him to buy a dictionary for me.

26. It is + adj. + for sb. to do sth. 对某人来说，做某事……
对他们来说记住这么多单词是很难的。
It is very difficult for them to remember so many words.
对学生们来说，做眼保健操是十分必要的。
It’s quite necessary for students to do the eye exercises.

27. It’s good / better / best / bad / worse / worst (for sb.) to do
做某事 好 / 更好 / 最好 / 糟糕 （很不好） / 更糟糕 / 最糟糕
晚饭后散步是很好的。
It’s good to take a walk / go for a walk after dinner / supper.
对他们来说坐飞机去三亚更好。
It’s better for them to take an airplane to Sanya / to fly to Sanya.
在强烈的阳光下看书很不好。 It’s very bad to read in strong sun.

28. It’s good / bad for… 对……有好处 / 不好。
练习游泳对你的肺部有好处。
It’s good for your lungs to practice swimming.
(Practicing swimming is good for your lungs.)

29. It is a good idea to do sth. 做某事是个好主意。
明天去野餐是个好主意。
It is a good idea to have a picnic tomorrow.
为他开个生日聚会是个好主意。
It is a good idea to hold / have a birthday party for him.

30. sth. looks /sounds/smells/tastes/feels like …
某物 看上去 / 听起来 / 闻起来 / 尝起来 / 摸起来（感觉） 像 ……
这种糖果看上去像玻璃。
This kind of sweets look like glass.
这块蛋糕尝起来像草莓。
This piece of cake tastes like strawberries.
他的建议听起来像个好主意。
His suggestion sounds like a good idea.

31. sth. looks /sounds/smells/tastes/feels + adj.
某物 看上去 / 听起来 / 闻起来 / 尝起来 /摸起来（感觉） 怎么样 ……
他的主意听上去有点儿奇怪。
His idea sounds a little strange.
这汤闻起来好恶心。
The soup smells nasty / revolting.
这个玩具熊摸起来真软和。
This toy bear feels so soft.

32. It seems to sb. that… 对某人来说，某事似乎、好像……
对他来说这道题好像有点难。
It seems to him that this question / problem is a little difficult.
对很多人来说房子好像是最重要的。
It seems to many people that houses are the most important.

33. It takes sb. some time to do sth.. 某人花费…时间做某事。
每天晚上，我花半个小时看新闻。
It takes me half an hour to watch the news every evening.
他用了一整天的时间做完了一架飞机模型。
It took him a whole day to finish making a model plane.
你的爷爷每天花多长时间锻炼身体？
How long does it take your grandfather to do exercise / do some sports every day?