3.It’s+时间+since动词过去式。自从...起已有...时间了。

　　⑴It’s two weeks since we met last.(自从我们上次见面已有两个星期了)

　　⑵How long is it since we left Beijing?(自从我们离开北京已有多久了

2.so,neither引导的倒装句,为了避免和前一句话的内容重复，英语中习惯用so,neither引导的倒装句。

　　a.So+be(助动词，情态动词)+主语。表示某人也是如此。

　　eg.Mike has bought some foreign stamps.

　　So has Bob.=Bob has bought some,too.

　　her+be(助动词，情态动词)+主语，表示某人也不。

　　eg.Mother has never been to Japan.

　　Neither has Father.=Father has never been to Japan, either.

　　c.So+主语+be(助动词，情态动词)。表示果真如此(赞同), 请同学们与a.区别。

　　eg.A:Mike is right in the classroom.

　　B:So he is.=He is really in the class room.

1.There be 结构

　　a.这是英语中常见的一种结构，表示“某地有某物”其含义为“存在有”。

　　eg.There are twenty girls in our class.have也解释为“有”但是与there be有区别，它的含义是“所有，属有”，其主语为某人。eg.I have a nice watch.

　　b.There be 结构中的be动词要和后面所跟名词保持一致。

　　c.There is a river near our school.

　　否：There is not a river near our school.

　　问：Is there a river near our school.

　　回答：Yes, there is. No, there isn’t.

　　划⑴How many rivers are there near our school?

　　　 ⑵What’s near our school?

　　d.there be 结构的一般将来时，同学们较难掌握，其正确形式为：there is going to be

　　e.反意疑问句的构成：There is no water in the glass, is there?

　　①There is going to _____ a football match this afternoon.

　　A.have B.watch C.be D.play

　　②They were sure that they were going to ____ a rest.

　　A.be B.have C.be on D.on

109.　　　　　　 Feeling good about yourself is essential/necessary to feeling good about life.

108.　　　　　　 It was teamwork that kept us alive.

107.　　　　　　 People who use credit cards to by things online should be very careful.

106.　　　　　　 Who would you ask for help if you were robbed?

105.　　　　　　 But Mr Hu, the boy’s PE teacher, said he thought the girls deserved to win.

104.　　　　　　 When I got to the check-out, I realized I had left my purse at home.

103.　　　　　　 By the time we go there, the bus had already gone.