*喜欢/想要某人做某事 like sb. to do sth.*帮助某人做某事help sb. to do sth/help sb.do
*encourage sb to do鼓励某人做
*It‘s one‘s turn to do sth. 轮到某人做某事例句：It your turn to clean the blackboard.
*It‘s time（for sb.） to do sth.是某人做某事时候了例句：It‘s time for me to go home.
*It‘s +adj. for/of sb. to do sth. 对于某人来说做某事是……（当adj.是表示性格、品德的形容词时用of）
例句： It is easy for me to learn it well.It is very kind/foolish/nice of you to do so.
*It takes sb. sometime to do sth. 某人做某事花了某时间
例句：1.It takes me an hour to get to school by bike.2.It took me an hour to watch TV last night.
3.It will take her two weeks to finish the work.
*too+adj./adv. to do sth.太……而不能例： He was to angry to say a word.
*find/think/feel it +adj. to do sth.发现/认为/感到做某事是…例： I find/think/feel it hard to learn English well.
*序数词+to do 第……个做某事例句：Who is the first to get there?
*我不知/忘记了怎么办。I didn‘t know/forgot what to do.
*离开房间时不要忘记/记住关灯
例句：Don‘t forget/Remember to turn off the lights when you left the room
*be+adj+to do sth例句：I am very sorry to hear that.
I am ready to help others.I am happy/pleased/glad to meet you.
顺口溜：本领最多不定式，主表定补宾和状；样样成分都能干，只有谓语它不敢；大家千万要小心，有时它把句型改；作主语时用it，自己在后把身藏；七个感官三使役，宾补要把to甩开；疑问词后接上它，宾语从句可充当；逻辑主语不定式，不定式前加for sb.;to前not是否定，各种用法区别开。
以下是不带to的动词不定式（即动词原形）的常见用法
*let sb. do sth让某人做某事* make do sth使得某人做某事
* hear do sth do sth听见某人做某事*see do sth do sth看见某人做某事
*why not 或why don‘t you +动词原形？为什么不…？（表示建议）例：Why not/Why don‘t you take a walk?
*某人+had better（ not）do 某人最好（不）做某事
*情态动词can/may /must /should+ 动词原形（包括情态动词的否定形式+动词原形）
*助动词do/does/did/will/would在构成疑问句或者构成否定句即don‘t/doesn‘t /didn‘t/will not/would not+ 动词原形
*be going to + 动词原形（表示“即将”“打算” 做某事）
Tag:初二英语语法，八年级英语语法，初中学习 - 初二学习 - 初二英语 - 初二英语语法
- 新目标英语八年级下重点短语及句型Unit8
- › 新目标英语八年级下重点短语及句型Unit3
- › 新目标英语八年级下重点短语及句型Unit4
- › 新目标英语八年级下重点短语及句型Unit5
- › 新目标英语八年级下重点短语及句型Unit6
- › 新目标英语八年级下重点短语及句型Unit7
- › 新目标英语八年级下重点短语及句型Unit8
- › 新目标英语八年级下重点短语及句型unit9
- 在百度中搜索相关文章：新目标英语八年级下重点短语及句型Unit8
- 在谷歌中搜索相关文章：新目标英语八年级下重点短语及句型Unit8
- 在soso中搜索相关文章：新目标英语八年级下重点短语及句型Unit8
- 在搜狗中搜索相关文章：新目标英语八年级下重点短语及句型Unit8