在如图所示的电路中，电源电压保持不变。当电键S闭合后，电路正常工作，一会儿后灯L熄灭，电压表V的示数发生变化。若电路故障只发生在电阻R或小灯L上，则故障是 （ ）
| A．当电压表V的示数变大时，一定是小灯L断路 | |
| B．当电压表V的示数变大时，一定是电阻R断路 | |
| C．当电压表V的示数变小时，一定是小灯L短路 |
D．当电压表V的示数变小时，一定是电阻R短路 |
情景匹配
A BIs he your uncle? A. Yes, it’s very beautiful.
Is it new or old? B. She is my grandmother.
Who is she? C. Fine, thank you.
Are these kate’s shoes? D. Yes, he is.
How are you ? E. It’s new.
What is he? F. He is a doctor.
What colour is your bike? G. Yes, they are.
What a nice watch! H. It’s brown.
Here is an orange for you I. I can see a girl.
What can you see in the picture? J. It’s very nice of you.
改错。Hi, Millie. I’min1 class. （ ）
| A． | B． | C． | D． |
There are a pencil and eleven bookson the desk.. （ ）
| A． | B． | C． | D． |
3. On the teacher of desk, there arenineteen books. （ ）
| A． | B． | C． | D． |
Its a photoofmy class. （ ）
| A． | B． | C． | D． |
She is mybrother, Bob. （ ）
A. B. C. D.
句型转换，每空一词。The big tree is behind the house.. （写同义句）
The house is the big tree. He is my father. （对画线部分提问）
he? It is a box. (改为复数句)
. There is only one library in my school.（对画线部分提问）
How many there in school?They have some apples in the lockers. （改为单数句）
He/She in the locker.Lily has some snacks in her locker.（改为同议句）
some snacks in Lily’s locker. You can see some flowers under the big tree.（对画线部提问）
you see under the big tree? Close the door, please.（改为否定句）
，please.
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