Unit 7 Section Ⅱ Proting the Sea The Sea World.pptVIP

2．单句改错 ③We’ve taken measure to solve the problem. 答案：measure → measures ④This room is measured 15 metres across. 答案： is measured → measures 3．单项填空 ⑤(2010·浙江高考)The school advisers help you talk through your problems but they don’t give you any direct ________. A．solution　　　　　　　　 B．target C．measure D．function 解析：选 。考查名词辨析。从句意知“他们并没有给你任何直接的解决方法”，所以选A项solution“解决方法，解决方案”。target表示“目标”；measure表示“措施”；function表示“功能”，都与句意不符。故选A项。 A 1．They also try to help people to get other kinds of jobs so there_are less people trying to make a living from fishing. 他们也正在努力帮助人们找到其他工作，这样就会有较少的人竭力以捕鱼为生。 该句中含there be句型，there be句型在使用过程中须注意以下几点： (1)there be结构的主谓一致 be的数与后面的名词一致，若be后是两个或多个并列的名词，be则与靠得最近的那个名词的数一致。 There is a pen, two books and many pencils on the desk. 桌上有一支钢笔、两本书和好些铅笔。 (2)there be结构的时态 there be结构有不同的时态，而且可以和各种助动词或情态动词连用。 There will be/There is going to be a new film show on Monday. 星期一将有一场新电影放映。 (3)there be结构的变体 该结构中，有时be可以被live, exist, lie, stand, seem, rise, remain, happen, come, go等动词代替。 Once there lived an old fisherman in a village by the sea. 从前，在海边的一个村子里住着一个老人。 (4)there be的固定句型 ①There is no need to do sth. 没有必要做某事 ②There is no trouble/difficulty (in) doing sth. 做某事不吃力/没困难 ③There is no sense/ use/ good/ point (in) doing sth. 做某事没有意义 ④There is someone doing sth. 有某人做某事 There is no need to do what is beyond us. 没有必要做我力所不及的事情。 There are many children wishing to be scientists. 有很多孩子希望成为科学家。 [多角度演练] 1．用所给词的适当形式填空 ①Look! There (be) two books, a pen and many pencils on the desk. ②There seems (be) little doubt that he is crazy. ③There’s no use (argue) with her. 2．翻译句子 ④找到他并没费力。 ⑤没有必要担心天会塌下来。 are to be arguing There was no trouble finding him. There is no need to worry that the heaven will fall down. 3．单项填空 ⑥There’s going to ________ in tomorrow’s newspapers. A．have something new　　 B．have new something C．be something new D．be new something 解析：选 。考查there be句型。句意：明天的报纸上会有新鲜事。there be 句型中必须含有be, 首先排除A、B两项。something为不定代词，其修饰词需