Unit 13 What colour is it?
关于there be结构例析
1. - _____ any birds in the picture ? - Yes, _______.
A. Are there; they are B. Is there; there is
C. Are there; there are D. Is there; there are
解析:答案为C。本句的意思是“在图画里有些鸟”,即 There be的句型。此句型的 一般疑问句应 be提前;birds是复数, be动词用 are而不是 is,因此,B、D被排处。对 there be句型的一般疑问句的回答仍使用 there,而不是使用 they , 故A也被排除。
2.There _______ pencil-box, two books and some flowers on the table.
A. is a B. are some C. has a D. have some
解析:答案为A。本句there be句型的主语虽然是三项,但be的单复数形式要与第一个主语相一致。
关于名词复数的例析
1. - Are there _____ students in the classroom? - No, there aren’t ________.
A. some; any B. some; some C. any; some D. any; any
解析:答案为:D。some用于肯定句中,any否定句和疑问句中。A、B、C被排除。
2. There are four boats on the river. (对划线部分提问)
______ _______ boats __________ there on the river ?
解析:就数词提问时, 应用How many, 其后要加上可数名词复数。答案为:How many boats are there on the river?
关于let sb do sth句型例析
Let me ________ them.
A. to count B. count C. counting D. counts
解析:答案为B。
1)此句是一个祈使句。“ let sb. do sth.”这一句型是“让某人做某事”的意思。let是及物动词,所以可以带宾语,当宾语是人称代词时必须用宾格。如: Let’s ( Let us ) have a cup of coffee. 我们喝杯茶吧。Let Han Mei go with us. 让韩梅跟我们一起去吧。
2)count 是及物动词,后面直接加宾语,表示“数……”。 如: count the money 数钱、count the number of the students in Class 9 数出五班学生的人数。count还可以做不及物动词,后接介词或副词。如:Count from one to ten. 从一数到十。