九年级英语上册unit4单元课时导学案（人教版）
2. please finish____(draw)the picture after school.
3. the students practise____(read) english every morning.
【解析】动词finish, mind, enjoy, practise, keep, miss, hate, consider, continue ,imagine, suggest, advise等后接动词，要用动名词形式作宾语。
二)、一些介词后面要加动名词作宾语
1. he is good at ____(write).
2. we are looking forward to____(see)you.
3. they are interested in____(listen)to music.
4. you can drink a lot of water without____(get) fat.
【解析】介词后跟动词，要用动名词形式作其宾语。如下列结构中的介词：thanks for doing sth, think about doing, be good at doing sth, do well in doing sth, succeed in doing ,
how/what about doing sth?, instead of doing sth, keep sb from doing sth, stop sb from doing sth, look
forward to doing sth, be used to（习惯于）doing sth, devote to doing sth, pay attention to doing, prefer doing to doing,
三)、一些固定结构要加动词的ing形式
1. he spends half an hour____(do)his homework every day.
2. they are busy____(prepare)for the coming test.
3. we have a great time____(talk)to each time at lunchtime.
【解析】在一些固定结构中要求使用动词-ing形式。
如：have some problems(difficulty,trouble) doing sth, spend…doing sth, be busy doing, have fun doing sth, have a great time doing sth, , feel like
doing,give up doing, find sb doing , can’t help doing, put off doing, keep on
doing, end up doing , go shopping/ swimming /reading/…, do some/the cleaning/
speaking/… ,no smoking/parking.
四、)动词doing可以用作状语，表示时间、原因、方式和伴随情况
1. the old woman took a baby in her arms,____(look) at the blue sky.
2. there is a dog ____(lie)on the ground.
3., ____(laught and talk )they went into the room.
4. all night long she lay awake, ____(think )of the problem.
4 . from time to time时常；有时，和sometimes, at times是同义表达。
