【正文】 . This will protect your eyes from the strong sunlight. Use your space timer instead o_______ a normal watch. [來源:中。你可以參考以下內(nèi)容，字?jǐn)?shù)在100詞左右。九、根據(jù)句意及首字母提示，填入適當(dāng)?shù)脑~：1. useful 2. after 3. familiar 4. breathe 5. microphone 6. inside 7. special 8. of 9. miss 10. sick十、完成下列句子:1. get ill from living on Mars2. started with a discussion about the relationship between study and hobbies 3. will be able to fly at half the speed of light4. that robots will do most of the work 5. if/whether there will be many people willing to travel to Mars 6. for the earl settlers on Mars7. if/whether you have checked your homework8. Could I sit。1. At present 2. First of all 3. at half the speed of light 4. produce 5. threeeighths[來源:]6. take exams 7. connecting to 8. in the form of pills八、閱讀短文，回答下列問題。育出。z167。s。s gravity do as much as it can for us. ” [來源:中。A Little Help from the Sun[來源:]Even though Mars doesn39。網(wǎng)zamp。 threeeighths 。tep]2. The ____________ (a power that keeps us from floating in the air) on Mars is a problem.3. Should we be able to ____________ (grow and improve) plants that can grow on Mars?[來源:中+國教+育出+版網(wǎng)]4. Our Earth is being more and more __________ (擁擠的) and ___________ (被污染的).[來源:中*國教*育出*版網(wǎng)]5. The meeting began with a _________________(討論) about a survey .6. I need a pair of _________ (靴子) .Can I borrow yours, Kitty? 7. Should he take (火柴) with him if he camps on the moon ?[來源:Zxx][來源:]8. The skirt is very ___________ (時(shí)尚的) at the moment.9. It’s hard to ___________ (想象) living in a place where there are no cars .10. ____________ (狀況) on Mars are very harsh.[來源:z|zs|]六、用所給詞的適當(dāng)形式填空：1. The journey to Mars will probably be very __________ (fortable).2. __________ (hope), we can start again and build a better world on Mars.[來源:]3. So far, many ___________( spacecraft ) have traveled in space.4. Are there large _________ (number) of students in the classroom?5. We all know there are lots of ______________ (advantage) of living on Mars. [來源:]So we won’t move out of Earth to Mars. 6. The heavy rain kept us from _________ (go) outside7. I think _________ (dry) food is the most important for an astronaut.[來源:中教網(wǎng)]8. I think it is ______ (high) possible that our teacher is in her office.9. Do you know the meeting about a survey _________ (conduct) on the Internet in Beijing?[來源:中_國教_育出_版網(wǎng)]10. The teacher told his class that light _______ faster than sound. (travel) 11. Tom says that they ________________ (play) basketball at six o’clock yesterday evening. [來源:中教網(wǎng)]12. I heard they _________ (return) it already. 七、選擇正確的詞或詞組填入短文的空格處。教amp。網(wǎng)z。zsamp。zs167。 is B. with。 worried about B. worry。]A. the sun B. Earth C. Venus4. Some food on Venus is expensive because _____________.A. It’s dry B. It’s tasteless C. It’s from Earth[來源:]5. The transport on Venus is safe and convenient, you can ________ easily and fast.A. go to school, go hiking and go to workB. go to school, go to work and go shopping [來源:z。]A）根據(jù)所聽到的內(nèi)容，選擇正確的圖畫。zsamp。zsamp。1. If you can jump high, you can jump only about seven feet off the ground.[來源:]2. You cannot jump any higher because of the gravity.3. The gravity is hard to find on Earth.4. The earth pulls it back down when a ball is thrown into the air.[來源:中+教+網(wǎng)z+z+s+tep]5. The spaceship will be too fast to escape the earth gravity and carry you into space.：[來源:中,國教,育出,版網(wǎng)]1. Many young people are dreaming about __________ on the moon.　A. camp B. campping C. to camp D. camping2. You look _______ . What do you ______? [來源:] A. worried。 worry about3. Living in a dome on Mars________ 10 bedrooms ______highly possible.[來源:] A. has。 are4. If you want to drive, you can buy a car which ______ in the air.A. floats B. to floating C. float D. to float[來源:]5. A: How long did it ____you to work out the difficult Maths problem? B: I ___