(
课件网) Unit 6 Lesson 1 语法专题： it 的用法 【语法体系】 Reviewing ....but it’s normal to have high expectations when a film … It allowed the previously unfilmable to become a reality. … it is the book writer who is in the best position to do film adaptations. ... find it difficult to adapt to a new form. It is clear that viewers will not be disappointed! Find the following sentences in the article. What does “it” refer to in each situation (CGI technology) (the book writer) (to adapt to a new form) ( that...) 【自主感知】 ①It's time to have supper. 表示时间 ②It often rains here in summer. 表示天气 ③It is twenty miles from my school to the village. 表示距离 ④It was very quiet in the garden. 表示环境 ⑤--Where is the dog --It is lying under the tree. 表示上文提到的dog ⑥Is it a boy or a girl 表示不明身份的人 ⑦.It allowed the previously unfilmable to become a reality (Line 28-29) 代词=CGI technology 一、指代 【规则点拨】 (1)it 可指代天气、时间、距离、环境等 (2)it可指代前面所提到过的事情、事物 (3)it可指代身份不明的人。 (4)it可指代谈话双方都明白的事情或情况 【易混辨析】 it 指前面提到过的同一个人或者物 one 可以指代前面出现过的不可数名词或单数可数名词，指代单数可数名词时相当于the one。其复数形式为those,相当于the ones that 指代前面出现过的同类事物中的一个，其复数形式为 ones 【对点练】(1)完成句子 ①(2023·新高考Ⅰ卷)Not only _____ an opportunity to show my writing skills, but it can also spark my passion for writing.它不仅为我提供了一个展示写作技能的机会,而且能激发我对写作的热情。 ②When the factory closes, _____500 workerswill be out of work. 工厂关闭时,就意味着500名工人将失业 ③-What time is it by your wateh --_____. 一你的表几点了 --9点39分。 ④_____ in the woods. 小树林里真安静。 ⑤The baby cried when_____. 这个婴儿饿了就哭。 does it supply me with it will mean It is 9.39 lt is really quiet it was hungry (2)选词填空(it，one，that，those) ⑥He wants to sell his car and she wants to buy _____. ⑦l saw many new bikes in the store, so l asked my father to buy _____ for me. ⑧The weather in Shanghai is warmer than_____ in Harbin in winter. ⑨The students who do best in the exam are not always _____ with the best brains. it one that those 二、it 作形式主语 【自主感知】 ①It's normal to have high expectations when a film of ;a favourite book is made. ②It is clear that viewers will not be disappointed(line 38) ③It is clear that you can't go with her. 【规则点拨】 (1) it作形式主语的常用句型: ①It be+adj.(+for/of sb.)十不定式 ②It be十名词词组(a pity/a fact/no wonder/...)十that 从句 (1)it作形式主语的常用句型: ①It be+adj.(+for/of sb.)十不定式 ②It be+no good/use/useless+doing sth. ③It be+(well)worth+doing sth. ④It be十名词词组(a pity/a fact/no wonder/...)十that 从句 ⑤It十特殊动词(seem/appear/turn out/occur tosb./...)+that 从句 ⑥It be十过去分词十that 从句 ⑦It takes(sb)+some time/some money+to do sth. 【规则点拨】 【名师指津】 在句型“It be+adj.(+of/for sb.)十to do sth.”中,若形容词表示对 ... ...
