Module 3 The nature world Unit 9 Sea water and rain water随课练习（含答案）

Exercise 1 for Sea water and rain water(6BM3U9)
I. Translate the following into English. ( 把下列翻译成英语。)
1. ……的四分之一______________ 2. ……四分之三 ______________
3. 班级竞赛 ______________ 4. 最聪明的动物之一 ______________
5. 海马 ______________ 6. 停止做某事 ______________
7. 在地球上 ______________ 8. 对...重要的
II. Phonetic exercises (音标练习)
( ) 1. A. head B.stream C. sea D.mean
( ) 2. A. fisherman B.her C. under D.teacher
( ) 3. A. stop B.lot C. competition D.from
( ) 4. /ju:/ A.supper B.reuse C.but D.blue
( ) 5. /e/ A.these B.reuse C.intelligent D.environment
III. Read and choose the best answer. (选择最佳答案。)
( )1. A quarter is _________ .
A. 1/2 B. 1/3 C. 1/3 D. 1/4
( )2. Sharks are _________ animals on the Earth .
A. one largest B. one the large C. one of the largest D. one of large
( )3. Please stop ________ the earth .
A. pollute B. to pollute C. polluting D. to polluting
( )4. We must keep our city ______.
A. clean B. to clean C. cleaning D. cleans
( )5. Sharks are very ________.
A. hardworking B. interesting C. kind D. dangerous
( ) 6. Please stop _____. The baby is sleeping.
A. to talk B. talk C. talking D. to talking
( ) 7. There are different kinds of sea animals ______ the oceans on the Earth.
A. on B. in C. to D. for
( )8. Oceans are very important _______ all animals.
A. on B. of C. from D. to
plete the sentences with the given words in their proper forms. (用所给词的适当形式填空。)
It is ___________ (importance) to learn English well.
Dolphins are _______________ (intelligence) sea animals.
3. We promise to keep the beaches ____________. (cleaner)
4. She is one of the best ____________ in our class. (student)
5. This story book is very ______________(interest).
6. Dolphins are one of __________________ animals on the earth. (intelligent)
V. Rewrite the sentences as required. (按要求改写句子。)
1. We must keep the sea clean．(改为一般疑问句)
________ we _________ the sea clean
2. Whales are the largest animals on the Earth．(对划线部分提问)
________ ________ the largest animals on the Earth
We must stop polluting the earth .（对划线部分提问）
________ ________ we stop ________
4. We can find starfish and seahorses in the sea. (对划线部分提问 )
________ ________ we ________ in the sea
We are preparing for a class competition.（保持句义不变）
We are ________ ________ ________ a class competition.
VI. Reading comprehension (阅读理解)
A
Read the passage and fill in the blanks with proper words （在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给）.
Water is very i_______ to living things. Without water there can be no lives on the e_______. All animals and plants need water. Men a_______ need water. We need water to drink, to b______ our teeth, to cook our food and to c______ ourselves. We need water in homes, factories and schools. We need water e________.
i_______2. e_____3. a_____4. b_______5. c______6. e_________
B
Choose the words or expressions and complete the passage（选择最恰当的单词或词语, 完成短文）
Mr. Smith is 70 years old. She has a club. (俱乐部) It is a walking club. There are now ten people in the club, and most of them are __1_____ people like herself. The people walk two miles (英里) every day. They walk very quickly ___2___that is a good way to keep healthy. When it is too __3___ to walk outside in winter, they have to walk in the club. They all wear T-shirts with these words on them, “I love __4___” .
Something __5____ happened to the walking club one day. A dog began to walk after them. Soon there were two dogs. Now the walking club has both people and dogs walking every day.
( ) 1. A. bad B. old C. good D. young
( ) 2. A. why B. yet C. how D. because
( ) 3. A. cold B. hot C. warm D. cool
( ) 4. A. swimming B. driving C. walking D. playing
( ) 5. A. interesting B. bad C. beautiful D. Important
Exercise 2 for Sea water and rain water (6BM3u9)
I. Key points in this period.
be important to use sth. to do keep…clean stop doing sth
get…from on the Earth in the ocean fisherman (pl.)fishermen
one of+ 名词复数 interesting/ beautiful - the most interesting/ beautiful
II. Translate the following into English. ( 把下列翻译成英语。)
1. 从海洋中得到食物 2. 用网捕鱼
3. 在深海里 4. 对所有的动物重要
5. 最有趣的的动物 6. 地球的四分之一
7. 我们必须停止污染它们。
8. 什么是陆地上最大的动物
III. Read and choose the best answer. (选择最佳答案。)
( ) 1. Please read it carefully and find the answer ____this question.
A. on B. about C. to D. of
( ) 2. Water is important _____everyone.
A. for B. to C. with D. on
( ) 3. _____90% of us like the cartoon.
A. Almost B. Most C. Mostly D. Much
( ) 4. Monkeys are _______ in the world.
A. one of the clever animals B. one of the most cleverest animals
C. one of the cleverest animals D. one of cleverest animals
( ) 5. Doing sports can keep us______.
A. health B. healthier C. unhealthy D. healthy
( ) 6. Half of the students in our class _____ boys.
A. is B. was C. are D. were
( ) 7. ________two beautiful animals please.
A. To name B. Name C. Naming D. Named
( ) 8. There are many kinds of plants ________the Earth
A. on B. in C. for D. to
( ) 9. These fishermen are happy to catch so many prawns.
A. /’f m n/ B. /’f m n/ C. /f ’m n/ D. /’f m n/
IV. Fill in the blanks with the proper forms of the given verbs. （时态填空）
1. Jack, ___________( not talk) loudly, we are in the library.
2. I __________( go) to visit my grandparents the day before yesterday.
3. _________she__________(be) to Beijing yet
4. Don’t worry, the teacher__________(help) you, she is very kind.
5. The earth___________(go) around the sun.
V. Complete the sentences with the given words in their proper forms. (词形转换)
1. Monkeys are so ____________.(intelligence)
2. He likes catching fish ,so he wants to be a _________(fish).
3. Shanghai is one of the________________( beautiful)cities .
4. Please stop_____________(talk) and listen to the teacher carefully in class..
5. What________( cover) three quarters of the Earth
6. Do you know the ___________of water (important )
VI. Rewrite the sentences as required. (按要求改写句子。)
1. The seafood we eat is from the oceans.（划线部分提问）
2. We must protect the oceans.(划线部分提问)
3. We can find starfish and sea horses in the oceans. (划线部分提问)
___________ ___________ we find in the oceans
4. Whales are larger than any other animal in the world. (同义转换）
Whales are ___________ ___________ ___________ in the world.
VII. Reading comprehension (阅读理解)
Welcome to England! The weather of England is very changeable (易变的). It can be rainy, sunny, cloudy, windy, foggy, warm or cold at any time of year. If it’s raining when you get up in the morning, it can be hot and dry by the afternoon. The west of England is wetter than the east, and the north is cooler than the south. Just be ready for any kind of weather.
In England, shops are usually open from 9:00 in the morning to 5:30 in the afternoon. On Sundays some shops are open from 10:00 a.m. to 4:00 p.m. But a lot of shops are closed. Banks, museums or other places are open from 10:00 a.m. to 5:00 p.m. You can go to the parks at any time.
All the cities have buses, trains and taxis. People wait in line(排队等候) for buses and they are unhappy if you jump in line (插队) at the front. Don’t forget (忘记) this, traffic (交通) goes on the left in England. Be careful!
( )1. The weather in England is ____.
A. changeable B. windy C. rainy D. foggy
( )2. The south of England is ____ than the north.
A. wetter B. cooler C. warmer D. drier
( )3. Shops in England are usually open for ____ hours a day.
A. 6 B. 7.5 C. 8 D. 8.5
( )4. A lot of shops are closed on ____.
A. Friday B. Saturday C. Sunday D. Monday
( )5. The English people won’t be happy if you ____.
A. go to the park at lunch time B. go shopping on Sunday
C. don’t wait in line to take buses D. talk about the weather
Exercise 3 for Sea water and rain water (6BM3U9)
I. Key points in this period. (本堂课要点回顾)
1. A ______________ /'fɑ m ]/grows crops and vegetables.
2. Kitty and Alice want to find some information about water on the ______________. /' nt net/
3. Alice likes taking a _____________ /' a ]/ after swimming.
4. Farmers need water to water the_______________ /kr ps/ and vegetables on their farms.
5. The oceans are _______________ / m'p t( )nt/ to all animals on the Earth.
II. Translate the following into English. ( 把下列翻译成英语。)
1. 停止做某事 2. 需要水做某事
3. 在深海里 4. 将发生什么
5. 如果没有雨水 _ 6. 洗澡
7. 浇灌农作物 ____________________ 8. 将没有任何东西吃 _____________________
III. Read and choose the best answer. (选择最佳答案。)
( )1. We need water _________vegetables.
A. for water B. to water C. water D. watering
( )2. Let ________go to see the film together.
A. we B. us C. our D. ours
( )3.We should keep our classroom______.
A. cleaning B to clean C. clean D. cleaned
( )4. Please read it carefully and find the answer ____this question.
A. on B. about C. to D. of
( )5.What ____ if there ___ no rain
A. happen; is B. happen; will be
C. will happen; will be D. will happen; is
( )6. There are a lot of sheep _____ the farm.
A. in B. at C. on D. of
( )7 . There are ______ books in our school library than in yours.
A. many B. more C. much D. most
( ) 8. People can only live _____ three days without water.
A. in B. in about C. about D. for about
( )9. We cut down trees _____ houses.
A. make B. to make C. to making D. made
IV. Fill in the blanks with the proper forms of the given verbs. （时态填空）
1. We must keep the oceans _______________ because they are important to all of us. (clean)
2. I saw some fishermen use nets to ______________ fish and prawns in the deep sea yesterday.(catch)
3. If there is no rain, we ______________ no water to drink. (have)
4. A Farmer ________________ water to water the crops and vegetables on his farm. (need)
5. If there _______________ (be) no rain, we will have no water to wash.
V. Complete the sentences with the given words in their proper forms. (用所给词的适当形式填空。)
1. I’m too hot. I want to take a _________ (show).
2. ________ work hard in the fields.( farm)
3. Shall we have a ___________ about the EXPO. (compete)
4. Students should listen to the teacher ______.(care)
5. __________ (fish) use nets to catch fish.
6. Plants_____________ (die) if there is no water.
VI. Rewrite the sentences as required. (按要求改写句子。)
1. If there is no air, people will die.(划线部分提问)
___________ ___________ ___________ if there is no air
2. People will have no water to wash clothes. (一般疑问句)
___________ People ___________ no water to wash clothes
3. We can use water for drinking. (改为否定句)
We ___________ ___________ water for drinking.
We can get news from the Internet. （划线部分提问）
___________ ___________ we get from the Internet
We use water for cooking food. （保持原句意思)
We ___________ water ___________ ___________ food.
VII. Reading comprehension (阅读理解)
In some foreign countries, some people do not like the number 13. They don’t think 13 is a lucky number. For example, they don’t like to live on the thirteenth floor.
My friend Jack has got the same idea. One day, he asked some friends to dinner,
When all of his friends arrived, he asked them to sit around the dinner table. He began to count the people in his mind while they were having the delicious food. Suddenly, he cried out,“ Oh, there are thirteen people here!’’ Everybody’s face turned white except Mr Brown. He said slowly with a smile on his face,“ Don’t worry, dear friends! We have fourteen people here. My wife will have a baby in a few weeks. She’s in the family way now.”
All of them became happy again.“ Congratulations!” they said to Mr and Mrs Brown. They enjoyed the nice food and had a good time that evening.
1. ____ were asked to dinner that day.
A. Jack and I B. Some of my friends C. 14 people D. Some of Jack’s friends
2. Jack began to count the people_____.
A. before dinner B. at dinner time C. after dinner D. when they came in
3. My friend Jack ____ the number 13.
A. likes B. doesn’t like C. has got D. wants
4. Why did their faces turn white when Jack said there were 13 people
A. Because the table was too small
B. Because they needed another person
C. Because they thought 13 was a lucky number
D. Because they thought 13 was an unlucky number
5. All the people became happy again____.
A. when I went in B. because they had a good time
C. because the food was delicious D. because they heard they had one more person there
Exercise 4 for Sea water and rain water (6BM3U9)
I. Key points in this period. (本堂课要点回顾)
under, can, by not, a running tap, we, washing dishes, save water. (连词成句）
___________________________________________________.
2. We, by, save water, can, taking a shower, instead of, a bath. （连词成句）
___________________________________________________.
II. Translate the following into English. ( 把下列翻译成英语。)
1. 修理一个滴水的龙头 2.在一个滑滑流水的龙头下_________________
3. 打水仗______________________________ 4. 洗淋浴代替盆浴_________________________
5. 通过做某事__________________________ 6. 通过不做某事________________________
7. 不准浪费水__________________________ 8. 节约用水的不同方式_____________________
III. Read and choose the best answer. (选择最佳答案。)
( ) 1. What _______ if there _____ no rain.
A. happen; is B. happen; will be C. will happen; will be D. will happen; is
( ) 2. _______ can we save the earth .
A. What B. How C. Which D. Who
( ) 3. We can save electricity(电) ______lights when we leave the room.
A. by turning on B. by turning off C. by not turning on D. by not turning off
( ) 4. We can save water _______ fixing a dripping tap.
A. by B. with C. through D. for
( ) 5. Don’t wash vegetables _______ a running tap.
A. on B. at C. in D. under
( ) 6. Please turn ______ the TV. Grandma is sleeping.
A. on B. off C. down D. up
( ) 7. Take the raincoat _________ the umbrella.
A. instead B. instead of C. by D. by not
( ) 8. We need water ________ plants.
A. for water B. water C. to water D. watering
( )9. Water is important, so let’s _______ water together,
A. save B. waste C. saving D. wasting
( )10. Air is important _____ all animals.
A. on B. for C. of D. to
IV. Fill in the blanks with the proper forms of the given verbs. （时态填空）
1. If she ______ (come) back, I _______ _______ (tell) her the news.
2. If it _______(rain) tomorrow, I _______ _______(stay) at home.
3. If there is no rain, there ______ ______ (be) no water to wash the dishes.
4. Miss Guo ______ ______ (read) a book in the office now.
5. Mary always _______ (have) an egg and a cup of milk for breakfast.
V. Complete the sentences with the given words in their proper forms. (词形转换)
1. We can save water by ______ (turn) off the taps.
2. We must not wash the dishes under a _______ (run) tap.
3. We must brush our _______ (tooth) twice a day.
4. Don’t _______ (waste) money.
5. We can save water by taking a shower instead of _______ (take) a bath.
6. Let’s talk about different ways of _______ (save) water.
VI. Rewrite the sentences as required. (按要求改写句子。)
1. We can save water by fixing dripping taps. (就划线部分提问）
___________ ___________ we save water
2. We can save water. Don’t wash our hands under a running tap. (合并成一句）
We can save water _________ _________ __________ our hands under a running tap.
3. If there is no rain, we will have no water to drink. (就划线部分提问）
_________ _________ _________ if there is no rain
4. Don’t play computer games. Play football instead. （合并成一句）
Play football __________ __________ computer games.
VII. Reading comprehension (阅读理解)
Water is the ‘life blood’ of the Earth. It is in every living thing. It is in the air. It runs through mountains and valleys(峡谷). It forms lakes and sea. Nature(自然）has a great water system (系统). Rainwater finds its way to rivers and lakes. River water runs into the sea. At the mouths of the rivers, fresh water joins the salty water of the sea. Here at the mouth of a river, there is a lot of important plant and animal life. But pollution destroys (破坏) this life. We must clean our rivers. Man has to work with nature, not against (违背) it.
Water to the Earth is like ______ to people. A. clouds B. blood C. rain D. life
______ is in every living thing. A. Blood B. Water C. Salt D. Air
The mouth of a river is near ______. A. the sea B. a lake C. a mountain D. a valley
There is a lot of plant and animal life at the _______ of a river. A. head B. top C. mouth D. foot
We have to _______our rivers. A. find B. use C. pollute D. clean
Key to the exercises for Sea water and rain water (6BM3U9)
Exercise 1
I.Translate the following into English. ( 把下列翻译成英语。)
1.one/a quarter 2. three quarters
3. a class competition 4. one of the most intelligent animals
5.a sea horse 6. stop doing sth
7.on the earth 8. be important to
II. Phonetic exercises (音标练习)
1-5ABCBC
III. Read and choose the best answer. (选择最佳答案。)
1-5DCCAD 6-8CBD
plete the sentences with the given words in their proper forms. (用所给词的适当形式填空。)
important 2.intelligent 3. clean 4. students 5. interesting 6.the most intelligent
V. Rewrite the sentences as required. (按要求改写句子。)
Must we keep the sea clean
What are the largest animals on the earth
What must we stop doing
What can we find in the sea
We are getting ready for a class competition.
VI. Reading comprehension (阅读理解)
A. 1.important 2.earth 3.also 4.brush 5.clean 6.everywhere
B. BDACA
Exercise 2
I. Translate the following into English. ( 把下列翻译成英语。)
1. get food from oceans 2. use nets to catch fish
3. in the deep sea 4. be important to all animals
5. the most interesting animal 6. a quarter of the Earth
7. We must stop polluting them. 8. What is the largest animal on land
II. Read and choose the best answer. (选择最佳答案。)
1. C 2. B 3. A 4. C 5.D 6. C 7. B 8. A 9. B
III. Fill in the blanks with the proper forms of the given verbs. （时态填空）
1. don’t talk 2. went 3. Has been 4. will help 5. goes
plete the sentences with the given words in their proper forms.
1. intelligent 2. fisherman 3. the most beautiful 4.talking 5. covers 6. importance
V. Rewrite the sentences as required. (按要求改写句子。)
1. Where is the seafood we eat from
2. What must we do
3. What can you find in the oceans
4. Whales are the largest animals in the world.
VI. Reading comprehension (阅读理解)
A C D C C
Exercise 3
I. Key points in this period. (本堂课要点回顾)
1. farmer 2. Internet 3. shower 4. crops 5. important
II. Translate the following into English. ( 把下列翻译成英语。)
1. stop doing sth. 2. need water to do sth.
3. in the deep sea 4. what will happen
5. if there is no rain 6. take a shower
7. water the crops 8. will not have any food to eat
III. Read and choose the best answer. (选择最佳答案。)
1. B 2. B 3. C 4. C 5. D 6. B 7. B 8. D 9. B
III. Fill in the blanks with the proper forms of the given verbs. （时态填空）
1. clean 2. catch 3. will have 4.needs 5. is
plete the sentences with the given words in their proper forms.
1. shower 2.Farmers 3. competition 4. carefully 5. Fishermen 6. will die
V. Rewrite the sentences as required. (按要求改写句子。)
1. What will happen if there is no air
2. Will people have no water to wash clothes
3. We can’t use water for drinking.
4. What can we get from the Internet
5. We use water to cook food.
VI. Reading comprehension (阅读理解)
1. D 2. B 3. B 4. D 5. D
Exercise 4
I. Key points in this period. (本堂课要点回顾)
We can save water by not washing dishes under a running tap.
We can save water by taking a shower instead of a bath.
II. Translate the following into English. ( 把下列翻译成英语。)
1. fix a dripping tap 2. under a running tap
3. play water games 4. take a shower instead of a bath
5. by doing sth 6. by not doing sth.
7. Don’t waste water. 8. different ways of saving water
III. Read and choose the best answer. (选择最佳答案。)
1.D 2. B 3. B 4.A 5. D 6. B 7. B 8. C 9. A 10. D
IV. Fill in the blanks with the proper forms of the given verbs. （时态填空）
1.comes, will tell 2. rains, will stay 3. will be 4. is reading 5. has
Complete the sentences with the given words in their proper forms.
1. turning 2. running 3. teeth 4. waste 5.taking 6. saving
VI.Rewrite the sentences as required. (按要求改写句子。)
1. How can you/we save water
2. by not washing
3. What will happen
4. instead of
VII. Reading comprehension (阅读理解)
B B A C D