内容正文:
Unit 2 Plant a Plant!
Lesson 8 Why Are Plants Important?配套练习
一、根据句意及所给汉语或首字母提示写单词
1. Drums are _________ (基本的) to African music.
2. You can park the car in the _________ (阴凉处) behind the tall building.
3. We must _________ (执行) the plan, whatever(无论什么) happens.
4. It’s p_________to take a walk along the lake on such a warm day.
5. Farmers grow rice in rich s_________.
二、用适当的介词补全句子
6. Danggui is one of the most important herbs (草药) _________ traditional Chinese medicine.
7. The twins look the same, but they are really different _________ some ways.
8. Look! There are many big apples _________ the tree and there is a little bird _________ the tree.
9. Books are made paper while _________ paper is mainly made _________ wood.
10.— The best things in life are free.
— I agree with you. Air costs nothing, but we can’t live ___________ it.
三、按要求完成句子
11. 这种酒是由葡萄制成的。
The wine ________ _________ _________ grapes.
12. 做我们擅长的事总是令人愉快的。
It’s always _________ _________ do what we’re good at doing.
13. 看!这些幼苗足够高了。也许要开花了。
Look! The seedlings are _________ _________ . _________ they will blossom.
14. 我们可以从鸡蛋和牛奶中获取能量。
We can _________ _________ _________ eggs and milk.
15. 总之,生活充满了爱。
_________ _________ _________, life is full of love.
四、完形填空
Luke’s father is a farmer. Instead of cows, sheep, and horses, there is corn, beans, strawberries and tomatoes around his house.
Luke doesn’t mind that there are no 16 ______. In fact, he likes living on a fruit-and-vegetable farm much better. He feels it’s magical that his dad is able to 17 ______ something in the place where there used to be nothing.
“I’m planting 18 ______ today, son,” Luke’s father said.“They grow best in hot summer heat, 19 ______ I need to plant them early in spring. That way there will be tall, healthy tomato vines (藤) once August arrives.”
“How do you 20 ______ they grow tall and healthy?” Luke asked.
“The vines grow strong when you give them care and attention and have a little bit of hope,” his father laughed.
“Can I help?” Luke begged.
“Of course!” said his father.
So when Luke was 21 ______, he helped his father, and Luke learned that a tomato plant does need much care.He spent one whole day in the early June sun, 22______ wooden sticks into the ground by young tomato plants.After the tomato vines had grown a little taller, Luke 23______ the tomato vines to the sticks so that they would not fall over.
“The tomatoes 24 ______ need a lot of attention!” Luke said one late afternoon.
“Most 25 ______ things do require a lot of attention, Luke,” replied his father with a smile.
“What do you mean?” asked Luke.
“Well,” his father said, “we should pay close attention to things that make our lives better.”
“Is that 26______ you pay attention to Mom?” asked Luke.
“Yes,” replied his father. “I pay close attention to you and Mom because you 27 ______ make my life better.”
The rest of that day went 28 ______ a lot quicker. Taking care of the tomato plants, Luke 29 ______ he was taking care of his mom and dad.With a little bit of 30______ magic and a lot of attention, Luke was certain these would be the most beautiful tomatoes he had ever seen once August arrived.
16. A. gardens B. pools C. animals D. hills
17. A. dig B. build C. create D. throw
18. A. beans B. carrots C. potatoes D. tomatoes
19. A. so B. but C. as D. or
20. A. make sure B. worry about C. turn down D. talk about
21. A. strong B. proud C. free D. lucky
22. A. hit B. hitting C. hits D. to hit
23. A. tied B. pushed C. lifted D. added
24. A. hardly B. lately C. lastly D. certainly
25. A. strange B. delicious C. valuable D. popular
26. A. when B. how C. where D. why
27. A. neither B. both C. either D. all
28. A. by B. off C. over D. around
29 A. imagine B. imagined C. will imagine D. is imagining
30. A. farm B. family C. vegetable D. nature
参考答案
一、basic;shade;fulfill;pleasant;soil
二、in;in;on; in;of; from;without
三、is made from;pleasant to;tall enough; Maybe;take energy from;In a word
四、CCDAA CBADC DBABB
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