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Tropical rainforests are located in tropical regions(热带地区) near the equator(赤道). They are big forests and get _____ rainfall. They’re very important in many ways.

Jewel of the earth

We call tropical rainforests the “jewel of the earth” because they are home to 2/3 of all the living animals and plants on the planet. It’s estimated(估计) that millions of new species(种类) of plants and animals are _____ undiscovered here.

World’s largest drug store

Tropical rainforests are also considered the “world’s largest drug store” because lots of natural medicines can be found there. We use these plants and animals to make drugs for certain diseases. One in four drugs comes from a plant in the tropical rainforests. _____, 1400 rainforest plants are believed to offer cures(药) for cancer.

Earth’s drugs

The Amazon Rainforest(亚马逊雨林) has been called the “lungs of our planet” because it provides an environment for _____ to turn carbon dioxide(二氧化碳) into oxygen(氧气). It’s said that more than 20% of the world’s oxygen is produced in the the Amazon Rainforest.

Tropical rainforests are one of nature’s treasure(珍宝), _____ many of them are now in danger. Tropical rainforests are being destroyed. In just a few decades, the world’s rainforests may disappear(消失) _____!

The Spring Festival is a big day in China. It’s the most important festival. People always go _________ and clean the house before the Spring Festival. People buy new clothes and _________ to make everything look new. During the festival, people _________ their relatives and friends and have a big meal together. Children always get lucky money from adults.

The Spring Festival in 2020 _________ a special festival because of the COVID-19 (新冠肺炎). In China, people didn’t go out very often. They kept staying at home because many people _________ ill because of COVID-19. People _________ their family or friends by phone and greeted each other. They _________ meal at home. They all wished they could quickly defeat (打败) COVID-19 and everyone could have party together again.

A train stops at the station. A young man feels very ______, so he says to a boy, “Can you go and ______ two sandwiches, one for you and one for me? Here are two dollars(美元). ” “Sure!” says the boys. Then he goes into a ______ shop. After five minutes, the boy is back. He is eating a sandwich. “Where is my ______?” asks the young man, “Oh, there is only one sandwich in the shop. So I am eating mine(我的). Here is your ______. ”

Lingling is _____ a nice, warm sweater from her cousin. Her cousin is 1.68m and Lingling is 1.58m. Her cousin’s size is _____ and Lingling’s size is Medium. Lingling’s mum made her a pretty bag _____ hand. Her mum can _____ clothes, too. She enjoys _____ clothes because that is her hobby.

Good habits

Going to bed early and getting up early can make people healthy, energetic (精力充沛的) and wise (聪明的) _____ sleep every night, or they can’t do _____ work very well. They may feel tired and can’t listen carefully in class. Their bodies _____ exercise. Running, _____ and playing ball games are all sports. Exercise keeps the body _____.

And good habits are very important for our health. For breakfast，we can have some bread，an egg and a _____ of milk. It’s not a good habit to eat too much meat. We can eat a little meat and fish for lunch and dinner. We should eat a lot of _____ every day. They’re good for us. We should drink enough water, but don’t _____ too much juice or coffee.

There is a new bag on the table. It’s ______. It’s a gift from her parents. Because she will go to high school after summer vacation. Her parents ______ it for her yesterday. There are some things in the bag. They are crayons, exercise books and a pencil case. In the pencil case, Betty sees two ______, a long ruler, and an eraser. Betty likes the eraser very much. It’s ______ the shape of a pig. It’s cute. ______ is the eraser? It’s three yuan.

Mike is ______ English boy. He lives in China now. He is eleven years old. He gets up early every morning. He often ______ exercise with his father from 6:30 to 7:00. He loves sports. Every weekend he plays basketball or table tennis with his friends. Mike likes ______, too. He is going to Yunnan with his parents this summer holiday. They will go there ______ train. Yunnan is not very hot in summer. It’s like spring all the year round. Mike doesn’t like hot weather. So he is sure he’ll have a good ______ there.

It is a hot summer day. Many ______ are playing ______ the playground. Look! Three girls ______ skipping rope. A boy is riding a bike. Another two boys are playing football behind ______. A girl is ______.

We have a big playground in our school. We all like to _________ games there _________ school.

It’s Friday. We have only two lessons in the afternoon. _________ school is over, a lot of students go to the _________. Look! The boys of Grade Two are _________ a basketball match. Some girls are _________ and shouting. We all like basketball. We like _________ too. Many teachers are playing football.

George, John and Paul are students of Grade One. They are playing with yo-yos. They are playing very _________.

A woman and her husband lived on a small farm. They couldn᾽t _____ enough (足够的) food for the family. When spring _____ they didn᾽t have enough _____ to eat.

One winter, the man went to work in a city far from his _____. Before he left, he said to   his _____, “The work is _____, but I can get much money (钱). Then I can post some to you and our children. Don᾽t _____. I will write to you.” After that, the woman got a _____ from her husband every month. But when she got it, she put it in a box. “Can᾽t you _____ them?” one of her friends said, “Why don᾽t you ask someone to read for you?”

“My husband will read for me when he _____,” said the woman.