(课件网) 目 录 CONTENTS 课前预习 01 要点探究 02 达标训练 03 Unit 3 How do you get to school？ Section B 请预习课本P17的2b，判断下列句子是否正确，正确的写“T”，否则写“F” ( ) 1.The students in one small village in China go on a ropeway to cross the river to school. ( )2.Liangliang is afraid of crossing the river because the river runs too quickly. T F ( )3.It’s many of the students and villagers’ dream to have a bridge. T 要点一 So these students go on a ropeway to cross the river to school. 所以这些学生通过索道过河去学校。 【要点精讲】 比较：cross 动词，单独使用 across 副词/介词，搭配动词一起用 Eg.Be careful when you cross the street.=Be careful when you go across the street.过马路时要小心。 【学以致用】 ( ) 1.Be careful when you the busy road. A.go across B.go cross C.across D.crossing 2.看！那个老人正在过马路。 Look！The old man . A is crossing/going across the street 要点二 For many students，it is easy to get to school.对很多学生来说，去学校是很容易的。 【要点精讲】 1.It’s+adj.+for sb. to do sth.表示“做某事对某人来说……”，其中it是形式主语，真正的主语是后面的动词不定式。这里的形容词仅仅描述事物，跟句型中的sb.无关，类似的形容词有：easy，difficult，hard，important，dangerous，( im)possible等。 Eg：It’s necessary for her to do enough exercise to keep healthy.通过做足够的运动来保持健康对她来说是必要的。 2.It’s+adj.+of sb.to do sth.表示“某人做某事是……”。这里的形容词是描述句型中 sb.的性格或品质的，类似的形容词有： kind，good，nice，right，wrong，clever，careless，polite等。 Eg： It’s very kind of you to help me.你能帮助我真好。 【学以致用】 ( ) 1.It is easy for Lucy math.She often gets full marks（满分）. A.learns B.learned C.learn D.to learn 2.学习英语很重要。 It is important . D to learn English 要点三 There is a very big river between their school and the village. 在他们学校和村子之间有一条大河。 【要点精讲】 between…and… 在……和……之间 Eg.There is a shop between the bank and the hotel.在银行和酒店之间有一家商店。 【学以致用】 ( ) 1.There is a bank the supermarket the post office. A.between…and… B.both…and… C.either…or… D.neither…nor… 2.李老师站在汤姆和我之间。 Miss Li stands . A between Tom and me 【要点精讲】 there be句型：某处“有”某物或某人 肯定句 There is/are + a( n)可数名词单数/可数名词复数/不可数名词+介词词组. 否定句 There is/are not+可数名词单数/可数名词复数/不可数名词+介词词组. 一般疑问句 —Is/ Are there+名词+介词词组？—Yes，there is/ are./No，there isn’t/ aren’t. 特殊疑问句 What’s/Who’s+介词词组？Where is/are +主语？ How many+复数名词+ are there+介词短语？ How much+不可数名词+is there+介词短语？ Eg.There is a book on the desk.课桌上有一本书。 How many people are there in the city？这个城市里有多少人口？ There is a pen and two books on the desk.课桌上有一支钢笔和两本书。 There are two books and a ... ...
