《2025年实验班提优训练六年级英语上册译林版》

(B)7.—Is this a picture your mother? —Yes,she's beautiful.
A.in
B.of
C.at

答案： B 7. of 表示所属关系，a picture of your mother 意为“一张你妈妈的照片”，故选 B。

(A)8.实验班原创 思维品质 Photosynthesis(光合作用)means plants use light to convert(转化) and into food and release(释放) .
$A. CO_2; H_2O; O_2 B. O_2; H_2O; CO_2 C. CO_2; O_2; H_2O$

答案： A 8. 光合作用，通常是指绿色植物吸收光能，把二氧化碳(${CO_2}$)和水(${H_2O}$)合成有机物，同时释放氧气(${O_2}$)的过程。

五、根据上下文提示完成对话,每空一词。
A: Where do you 1.live?
B: I live in a 2.city.
A: Is your city clean now?
B: Yes,it is. But it wasn't clean in the past.

A: What 3.madethe air dirty?
B: 4.Smokemade the air dirty.
A: What can we do to 5.make/keepthe city clean?
B: We can't 6.drivetoo much. We can also 7.plantmore trees. Do you like trees?
A: Of course,I 8.do. They're very useful.

答案： 1. live 2. city 3. made 4. Smoke 5. make/keep 6. drive 7. plant 8. do

六、阅读所给材料,完成下面的表格。
Lisa: I think our city is clean. Most people put rubbish in the bin. They don't litter anywhere. Cleaners sweep the streets and keep them clean. But I think there is one problem. Some people walk their dogs in the streets. The dogs may take a pee and a poo anywhere. It makes the streets dirty. Cleaners have to work hard to keep the streets clean.
Mandy: I think our city is clean. The streets are clean and the air is good. But some places are a little messy. People don't put bikes or e-bikes in order. Sometimes they even put bikes and e-bikes in the middle of the pavements. It makes me angry. The good thing is that it's getting better. Most streets are clean and tidy.

1. rubbish
2. work
3. dogs
4. air
5. better

答案： 1. rubbish 2. work 3. dogs 4. air 5. better