Unit 6 Entertainment and Friendship Topic 3 Section C---It做形式主语.ppt

1、在英语中，将“It”描述为形式主语的一般句型，UNit 6 Entertainment and Friendship Topic 3 Section C，Its Important for You to Study Hard .其中IT是形式主语。It不是代名词吗？什么是形式主语？Find the subject in the following sentences。The website takes you to different places around The world . syd ney is The largest city in Australia . we went to

2、a seafood restaurant on The fifice，虽然是主语，但没有实际意义。形式主语、实际主语、To study hard is important for you、To study hard is important for you、to do sth。sad，necessary Good，impolite，描述对某事的看法或感觉的形容词，it is _ _ _ _ _ _ to give seats to the elder ly on the bus。polite、it is Meaningful、1。the reading club is fun to join

3、. 2 . to finish the work within an hour is difficult . 3 . this question Rewrite the following sentences :it it itIt is easy to answer this question。it is fun to join the reading club。we should help the disabled climb up the steps . it is good.we should take good care of the old . it is important。we

4、 should help the homeless build their homes . it is kind。We should help the blind cross the road . it is help ful。its good to help the disabled climb up the steps。2.its important to take good care of the old .3 .its kind to help the homeless build their homes。4 .its helpful to help the你能帮助我真是太好了。tra

5、nslation，its very important to learn good manners。for children，its very kind to help me。of you，its adj.Itsadj.for sb.to do sth。以介词for或of表示的行为描述对象，it is nice _ _ _ _ _ you to help me do this job . it is good _ _，Can we use both？The key is to understand the adj，形容词修饰人的时候使用介词of，of，for，it is nice _ _ yo

6、u to help me do this job . id，形容词修饰不定式动作的时候使用介词foof-yes . it is important _ _ _ _ a boy to learn to share . a . that；Of B. thatFor C. itOf D. itFor，it is necessary _ _ _ _ _ _ people to keep our city clean。for，it is impolite _ _ _ _ them to its polite _ _ _ _ _ him to queue for histurn。of、for sb.to do sth。of sb.to do sth。it is adj.we can use the structures to express our feelings and o