1. I was lucky enough to have a chance _ (go) on a trip into space with my friend Li Yanping, an astronomer. 2. Before we left, she explained _ me the force of gravity would change three times on our journey and _ the first change would be the most powerful. 3. On the earth if I fall from a tree, I will fall _ the ground.,to go,to,that,to,4. When we get closer to the moon, we shall feel its gravity _ (pull) us, but it will not be _ strong a pull as the earths. 5. But when I tried to step forward, I found myself _ (carry) twice as far as on the earth and _ (fall) over. 6. This trip was very _ (exhaust) but very exciting, too.,pulling,as,carried,fell,exhausting,考例： Our new library is _ the old one. A. four times as large as B. four times the size C. four times larger D. four times larger than,1.（单句改错，每个句子只有一处错误） 1. As is well-known, that Americans like to eat a lot. 2. Towards nightfall I found myself carrying out to sea by a strong wind. 3. I wonder, Mr Adams, if youd mind I asking a few questions?,4. Go ahead and let him to have it. 5.Its Henry Adams, an American businessman, who is lost in London and does not know that he should do.,2.翻译 1. 他正在做家庭作业这时电话响了。 2. 无论你去哪里，无论你做什么，我都会在这等着你。,He was doing his homework when the telephone rang,Wherever you go, whatever you do , I will be right here waiting for you,1. He asked me _told me the accident. A .whom B. which C .who D. whose 2. He was interested in _told me the accident. A .whom B. which C .who D. whose,3. He said _he had eaten nothing for a long time and _he was very hungry that;/ B./; that C. /;/ D. what; that 4. The teacher told us yesterday that December 25 _ Christmas Day. is B. was C. has been D. had been,5. He often thinks of _he can do more for his country, so he is highly spoken of by the people throughout the country. A. what B. that C. how D. why 6. I am sure _you said is true A. what what B. that what C. what that D. that that,7. Please tell me _ last year. A. where does your sister work B. where did your sister work C. where your sister works D. where your sister worked 8. He asked me _ with me. what the matter is B. what the mater was C. what is the matter D. what was the matter,9. Inthe bookshop, a reader asked the shopkeeper _ Who Moved My Cheese was an interesting book. A that B how Cwhat D if 10. She rode a car at _I think is a dangerous speed. which B. what C. how D. where,