英语从句 专项辨析

1、.英语从句1 _ we dont stop climate change, many animals and plants in the world will be gone.A. Although B. While C. If D. Until2. She and her family bicycle to work, _ helps them keep fit.A. which B. who C. as D. that3. In any unsafe situation, simply _ the button and a highly-trained agent will get you

2、 the help you need.A. press B. to press C. pressing D. pressed4. Without his support, we wouldnt be _ we are now.A. how B. when C. where D. why5. This is _ my father has taught meto always face difficulties and hope for the best.A. how B. which C. that D. what6. It was only when the car pulled up in

3、 front of our house _we saw Lily in the passenger seat.A. which B. that C. when D. where7. The gold medal will be awarded _to wins the first place in the bicycle race.A. whomever B. wherever C. whoever D. whatever8. Let's not pick these peaches until this weekend _they get sweet enough to be eat

4、en.A. ever since B. as if C. even though D. so that9. Kae, _sister I shared a room with when we were at college, has gone to work in Australia.A. whom B. that C. whose D. her10. _ you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two nights.A. Once B. Unles

5、s C. If D. When11. Self-driving is an area _ China and the rest of the world are on the same starting line.A. that B. where C. which D. when12. By boat is the only way to get here, which is _ we arrived.zx.x.kA. where B. when C. why D. how13. _some people criticize graffiti for being ugly and destru

6、ctive, those graffiti lovers still see it as real art.A. As B. While C. Once D. Until14. grams of meat per day is _ people should consume in order to stay fit.A. that B. why C. how D. what15. The stadium _ stands a theatre will be reconstructed.A. beside which B. for which C. when D. which16. You do

7、nt need an invitation to help others. Give help _you are asked.A. if B. as C. though D. before17. I need help now! I have to fix a leaking pipe in my bathroom but Im not sure _to begin.A. what B. which C. where D. when18. Excuse me, sir. Can you spare me a dollar _ I can buy this book?Sure, no probl

8、em.A. for B. so C. but D. or19. here are various things on sale, so you can choose _ interests you.A. whoever B. no matter who C. whatever D. no matter what20. I went to the classroom as usual. But there, next to my desk, _ I had never seen beforeA. a girl did sit B. a girl sat C. did a girl sit D.

9、sat a girl21. It was _ we were returning home _ I realized what a good feeling it was to have helped someone in trouble.A. when; before B. when; that C. before; where D. how; that22. Creating an atmosphere _ employees feel part of a team is a big challenge.A. where B. whose C. that D. which23. _ he

10、was 12, Einstein had learned advanced mathematics by himself.A. The first time B. At the time C. By the time D. During the time24. The best student of the year shared his experience of he had managed to achieve excellence in his preparation for the college entrance examination.A. if B. how C. what D

11、. that25. It is broadcast on TV that the 88th Academy Award Ceremony was held in Dolby Theatre seats an audience of approximately 4000.A. where B. whose C. which D. when26.How do you like the advertisement of the way to losing weight?Dont fall for it. In the beginning, that may do, but after a while you will end up back _ you started.A. as if B. where C. even if D. when27. Parents should be aw