八年级英语下册Unit6DetectivesLesson16ADetectiveStory(I)同步练习(新版)北师大版

Unit 6 Detectives Lesson 16 A Detective Story 同步练习

1. When I came into the bedroom, I saw my little sister _____ (play) with doll (玩偶)．

2. My little sister wants ______ (be) an artist because she likes drawing very much. 3. He uses two sticks, a string and paper ________ (make) a kite. 4. Tom couldn't catch the bus, so he had to _______ (wait) for another bus. 5. Mary decides _______ (turn) her hobby into her career. 6. You need ______ (water) the flowers once a week.

1. Philip will ______(主持) the TV programme next Monday. 2. Things like______(钻石)are expensive for us to buy. 3. Is there life on other________(行星)? 4. Children get______ (知识) from books.

◆ 用单词的适当形式填空。 ◆ 单词拼写 ◆ 单选题 1. I_________ you will write me back soon. A. wish B. need C. want D. hope 2. I don’t think_______ possible to work out all the maths problems. A. its B. that C. this D. it 3. This material is used _______ wood in many ways. A. for B. instead C. instead of D. to 4. The boy showed great ________in drawing. A. interesting B. interested C. interest D. interests 5. There are many tall trees on________ sides of the lake. A. all B. every C. both D. any 6. I’m always tired and often feel ________ in class. A. sleepy B. asleep C. sleep D. sleeping 7. The city _________ a lot in the _________ three years. A. is changing; passing B. is changed; past C. has changed; past D. has been changed; passed 8. The farmers were all tired,________ none of them stopped to have a rest. A. so B. because C. and D. but 9. She feels quite lonely because she has no close friends to_________. A. talk about B. listen C. chat D. talk with 10. We all must do something to stop the environment __________. A. from polluting B. to pollute C. from polluted D. from being polluted

Chinese doctors believe we need a balance of yin and yang to be healthy. ______example, are you often weak and tired? Maybe you have_____ yin. You should eat hot yang foods, like beef.______ Dangshen and Huangqi herbs is also good___ this. But people _____are too stressed out and angry may have too much yang. Chinese doctors believe that they should eat more yin foods____ tofu. Chinese medicine ___now popular in many western countries. It’s easy ____have a ____lifestyle, and it’s important to ____a balanced diet.

1. A. For B. On C. In D. Of 2. A. much too B. too much C. many too D. too many 3. A. Eat B. Eated C. Ate D. Eating 4. A. for B. on C. in D. of 5. A.\ B. whose C. who D. whom 6. A. as B. like C. love D. such 7. A. am B. is C. are D. be 8. A. to B. on C. in D. of 9. A. healthy B. health C. healthing D. healthed 10. A. having B. has C. had D. have

We all cry for water when we are thirsty. But do you know, in very hot, dry weather, plants also make very low sounds as if they are crying for help?

You see, in a plant's stem there are several hundred "water pipes" that bring water from soil all the way up to the leaves. When the ground turns dry, it becomes harder and harder for plants to do this.

◆ 完形填空 ◆ 阅读理解 In very hot days, plants have to get any water that they can get. Scientists Robot Winter has found out that when plants can get no water, their "water pipes" snap(发出声音). When that happens, the whole plant vibrates(颤动) a little.

Robot knows that healthy, well-watered plants are quiet. He also knows that dry plants are many insects' favorites and they often attack(袭击) them. How do the insects know which are healthy plants and which are not? Robot thinks that the insects may hear the plants "crying" and they may come to kill them.

26. There are many "water pipes" . A. in a plant's stem B. in a plant's root C. in the sunshine D. in the soil 27. It for plants to get water when the ground turns dry. A. is easy B. is difficult C. takes little time D. is not necessary 28. When plants can , their "water pipes" snap. A. grow well B. get no sunlight C. have enough water D. get no water 29. When "water pipes" snap, the whole plant . A. keeps quiet B. gets well C. vibrates a little D. makes very loud sounds 30. Many insects like to attack . A. quite plants B. dry plants C. healthy plants D. well-watered plants

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