Australian Green Tree FrogThe Australian gree...

Australian Green Tree Frog

The Australian green tree frog is a large species of frog. It measures up to 10 centimeters in length. Females are generally larger than males. These frogs are usually green or brown with white underparts.　 They have small discs on　 their toes, which allow them to climb steep and slippery objects. Their lifespan　 is around 16 years, and they are often kept as pets. They are nocturnal (夜行的), and sleep in dark, damp places during the day.

The Australian green tree frog prefers wet, tropical environments and are often found high in the trees.

These fogs are native to northern Australia and southern New Guinea.

A lot of insects are eaten by the Australian green tree frog. It catches them with its long, sticky tongue. Females lay between 1000 and 3000 eggs in a jelly-like mass that floats on top of shallow water. These　 eggs eventually sink to the bottom, where they attach to vegetation.

The Australian green tree frog is declining( 下降) in numbers, mainly because of habitat destruction and a fungus(真菌) that attacks their skin.

1.Are female Australian green tree frogs generally larger than the males?

2.How long can Australian green tree frogs live?

3.Where can Australian green tree frogs be found?

4.What do Australian green tree frogs eat?

5.Why is the number of Australian green tree frogs declining?

七年级英语回答问题简单题查看答案及解析

Strange，but the green sea turtle is not that green．　 It’s certainly not as green as a tree．　 In fact，its shell(壳)is nearly black or brown．The largest hard-shelled sea turtle is between 200 and 300 pounds heavy and a shell is between 36 and 43 inches(英尺)long．But its head is smaller than other turtles．

Little baby green sea turtles are only two inches long．As the turtle grows up，its shell keeps mostly black while the body turns orange or brown．Young turtles like living in the sea，especially in areas with 1ots of sea grasses．

Green sea turtles，like all sea turtles，are very different from land or river turtles．All sea turtles can swim through the water faster．Instead of feet for walking，sea turtles have flippers(鳍状肢)which are better for swimming．The flippers aren’t good on land，however，and walking is hard for a sea turtle because they are usually big and heavy．

One other interesting thing about a sea turtle’s flippers is that they cannot be pulled into their shells．Land turtles can pull their feet into their shells for protection．but a sea turtle can’t．

阅读短文，完成下列任务。

1.回答问题：Are green sea turtles green?

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2.请把画线部分翻译成中文：

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3.回答问题：Why is walking hard for green turtles?

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4.写出“Green sea turtles are very different from land or river turtles．”的同义句：

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5.回答问题：What is the interesting difference between sea turtles and land turtles?

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七年级英语其他题中等难度题查看答案及解析

This is my1.tree. You can see2.people (人们) in it. Harry Green is my3.His 4. name is Green. My grandmother’s name is5.Green. Jeff Green is my6.My 7.is Helen Green. Jeff and Helen 8.my parents. I have a sister.9.name is Kate Green. My10. is Jim Green. I have a happy family.

七年级英语短文填空中等难度题查看答案及解析

用括号内所给词的适当形式填空，使短文意思完整

This is Mr Green’s family tree. Mr Green’s 1. (parent) are very old. His wife is 45 years old. They 2. (have) a son and a daughter. 3. (they) son and daughter are students. Mr Green has a younger brother and they 4. ( work) in the same factory. They are 5. (worker).

七年级英语语法填空困难题查看答案及解析

This is a big tree. I can 36 a girl under it. She 37 a student. 38 name is Kate Green. She is 39American girl. Kate is40 yellow trousers. 41 are very nice. 42boy near Kate is her brother, Jim. Jim is 43 a green, orange and blue bike. His coat is blue and his shoes44white. Kate and Jim are good students. They are45 the same(相同的) school.

七年级英语完型填空中等难度题查看答案及解析

This is a big tree. I can 　　 　　 a girl under it. She is a 　　　 　　 . She is 14 years old. 　　 　 name is Kate Green. She is 　　 　　 American girl. Kate is 　　 　　 　　 a yellow dress. It 　 　　 very nice. The boy near Kate is her brother, Jim. Jim is 　　　　 a white and red bike. His coat is blue and his trousers 　　 　 white. They are in the 　　 school. They are my classmates. We are 　 　　 in Class One, Grade Seven.

1.A. look　　　 B. watch　　 C. read　　　 D. see

2.A. teacher　 B. student C. nurse　　 D. doctor

3.A. Her　　　　 B. His　　　 C. My　　　 D. Its

4.A. a　　　　　 B. an　　　　 C. the　　　　 D. /

5.A. on　　　　　 B. with　　 C. wearing　 D. under

6.A. see　　　　 B. sees　　 C. look　　　　 D. looks

7.A. in　　　　 B. at　　　　 C. on　　　 D. under

8.A. is　　　　 B. have　　　　 C. has　　　 D. are

9.A. a　　　　　 B. different C. same　　 D. one

10.A. all　　　　 B. some　　　　 C. any　　 D. both

七年级英语完形填空中等难度题查看答案及解析

Tony’s Family Tree

1.Mark Green is Tony’s _______.

A.grandmother B.father C.grandfather

2.Which of the following is TRUE?

A.Bob is Martin Brown’s son.

B.Bob and Jenny have 4 children.

C.John is a boy. He is Joe and Tony’s cousin.

七年级英语阅读单选简单题查看答案及解析

.Please 　　　　　　 the tree(树) green.

A. spell　　　 B. say　　　　 C. color　　　 D. See

七年级英语单项填空简单题查看答案及解析

Are there any ________ in the tree？

A．green leaves

B．birds

C．oranges

D．apples

七年级英语单项填空中等难度题查看答案及解析

Are there any _____ in the tree?

七年级英语单项填空困难题查看答案及解析