(
课件网) Little it Little it, little it It’s so little Little as it is Everywhere we see it Little as it is We have trouble with it Little as it is We want to know more about it Approaching it I saw a bird landing on the window It was our little lovely sparrow I saw a baby crying in the shadow It was our fat hungry Tudow I saw a person jumping on the pillow It was our big naughty fellow It can refer to anything, including _____. a baby or an unknown person I saw flowers dancing in the air It was a heavy snow I saw leaves covering your hair It was autumn you know I saw people rushing to the fair(集市) It was twenty storeys below weather, season, distance 1. It指代上文刚刚提到过的一件事或物，也可指代身份不明的人或婴儿。 Time to practise! _____.(天气冰冷刺骨) Hope it will be warmer soon. _____ (五分钟的路程) from my home to school. _____ (天气很好). Shall we go for a walk Who’s it _____me. Look at the picture. _____is a picture of our baby. It’s a five-minute walk It’s freezing cold It’s a beautiful day It’s It Getting close to it _____ getting into the habit of smoking. _____ to get addicted to smoking. It’s harmful It’s no good My father is so stubborn that _____ (与他争论毫无用处). He has no knowledge of computer. _____ buying him a computer as a gift. It’s no use arguing with him It is a waste of money report; the winter Olympics; Beijing; 2022 It is reported that the winter Olympic Games will be held in Beijing China in 2022. 1. it做代词代替刚提到过的一件事或物，或身份不明的人或婴儿。 2. it做形式主语。 1) It is +adj/n+ to do / that 2) It is no good/ use doing sth 3) It is a waste of time doing sth 4) It is said/believed/reported/…that… 有人说/相信……；据说/据报道…… 5) It happened that….碰巧 The news has reached every part of the world. Someone says that. It _____. 2. According to a report, the government has banned the use of chemical weapons. It _____ _____. 3. People believe that regular exercise is of great benefit to health. It _____. is said that the news has reached … is reported that the government has banned the use of chemical weapons. is believed that regular exercise is of great benefit … It is said that Tom is a faithful worker. It is reported that the murderer has been arrested. It is believed that all the students tried their best. = Tom ___ _____ __ ___ a faithful worker. is said to be = The murderer is reported _____. = All the students are believed to _____. to have been arrested to have tried their best. It happened that ….. It happened that I was on the spot and witnessed the accident. I happened _____ on the spot and …. 2. It happened that he was watching TV when I arrived. He happened _____ TV when…. 3. It happened that she visited Tibet in 2003. She happened _____ Tibet in 2003. to be to be watching to have visited She thought it worthwhile to visit Tibet. As far as I’m concerned, it’s difficult to get along with him. _____. 2. In my opinion, it ... ...
