Book1 Unit 11. He is too concerned about his health , which upsets his mother. 他太担心他的健康了，这使他妈妈很不安。（be concerned about 对担忧，忧虑）2. While walking the dog, you were careless and it got loose. 在遛狗的时候，你粗心了并且狗松了链子。（此为while引导的时间状语从句的省略句，省略了you were）3. He failed in the exam; he should have studied hard. 他考试不及格，他本来应该努力学习的。（should have done本来应该做某事但没有做）4. Do you want a friend whom you could tell everything to? 你想要一个无话不说的朋友吗？5. Nobody understand what she went through, so she made her diary her best friend. 没有人理解她经历的一切，所以她让日记成为最好的朋友。6. They hid away for nearly twenty-five months before they were discovered. 他们躲藏了将近25个月之后才被发现。7. I dont want to set down a series of facts in a diary as most people do. 我不想像大多数人那样在日记中罗列一堆事实。8. I wonder if its because I havent been able to be outdoors for so long that Ive grown so crazy about everything to do with nature. 我不知道这是不是因为我长久无法出门的缘故，对一切与大自然有关的事物我变得都无比狂热。（if引导的是一个宾语从句，从句中含有一个强调结构it is that，强调的是because引导的原因状语从句。）9. There was a time when a deep blue sky could never have kept me spellbound. 有过那么一段时期，湛蓝的天空从未令我心迷神往过。10. That has change since I came here. 自从我来到这里以来，这一切都改变了。11. As the moon gave far too much light, I didnt dare (to) open a window. 因为月光太亮了，我不敢打开窗户。（far修饰too much; dare是情态动词，敢做某事dare to do）12. Another time five months ago, I happened to be upstairs at dusk when the window was open. 还有一次，就在五个月前的一个晚上，我碰巧在楼上，窗户是开着的。13. I didnt go downstairs until the window had to be shut. 我一直等到非关窗户不可的时候才下楼去。（not until直到才）14. It was the first time in a year and a half that Id seen the night face to face. 这是我一年半以来第一次目睹夜晚。（It is the first time that sb. have done这是某人第一次做某事。 It was the first time that sb. had done这是某人第一次做某事。注意时态变化）15. It is no pleasure looking through these any longer. 但观看这些已经不再是乐趣。（no/notany longer不再；It是形式主语，真正的主语是动名词短语looking through these， 常用表达It is no use / no good /useless doing意为“做某事没有用”）16. I am having some trouble with my classmates. 目前我同我的同班同学有矛盾。17. I find it hard to get on/ along well along with them. 我觉得同他们好好相处是很困难的。（it是形式宾语，真正的宾语是后面的动词不定式。）18. I would be grateful if you could give me some advice. 如果你能给我提点儿建议，我会感激不尽的。（本句常用在征求别人建议信的结尾处）Unit 2 English around the world1. English has changed over time. 随着时间的推移，英语改变了。（还可使用as time goes on/by或with time going on / by）2. It was based more on German than the English we speak at present. 当时的英语更多地是以德语为基础的，而现代英语不是。3. English became less like German. 英语变得不怎么象德语。4. India had a very large number of fluent English speakers. 印度拥有众多讲英语很流利的人。5. The number of people learning English in China is increasing rapidly. 目前在中国学习英语的人数正在迅速增长。（The number of +名词作主语，谓语动词用单数。）6. Believe it or not, there is no such thing as standard English. 信不信由你，(世界上)没有什么标准英语。7. This is because those were expected to speak excellent English. 这是因为人们期望听到他们说优秀的英语。（be expected to do 有望做某事）8. Geography also plays a part in making dialects. 地理位置对方言的产生也有影响。9. When you learn English, try to have fun with the language. 当你学英语时，努力开心地学。（have fun with sth. 愉快地参与某事，have fun with sb. 和某人开心地玩）Unit3 Travel journal1. She persuaded me to buy a bike because I had dreamed about taking a great bike trip. 她说服我买了一辆自行车，因为我曾经梦想进行一次自行车旅行。2. After graduating from college, we finally got the chance to do it. 在大学毕业之后，我们终于得到做这件事的机会。（抽象名词后要用to do或of doing作后置定语）3. My cousin can be really stubborn; she often follow my advice, though.我的表妹有时候会真的会很固执，虽然如此，她也经常听从我的意见。 （can 用在肯定句中表示对暂时情况的推测，意思是“有时候也会”，经常与sometimes或at times连用。）4. Once she has made up her mind, nothing can make her change her mind，so I will have to give in. 一旦她下定决心，什么也不能让她改变注意，所以我将不得不屈服。5. Although it was autumn, the snow was already beginning to fall in Tibet. 尽管那时是秋天，可是西藏已经开始下雪了。（没有生命的事物作主语，只能用begin to do，而不可用begin doing。）6. So heavy and cold were our legs that they felt like blocks of ice. 我们的腿又沉又冷，摸起来就像冰块一样。（注意用倒装）7. She insisted that she organize the trip properly. 她极力主张要她来合适地组织这次旅行。（that引导的从句中she后面省略了should）8. As I lay beneath the stars I thought about how far we had already traveled. 当我躺在星空下，我考虑着我们已经走了多远了。Unit 4 Earthquakes1. Mice ran out of the fields looking for places to hide. 老鼠从田地中跑出来寻找躲藏的地方。（此为现在分词短语作伴随状语）2. The people though little of these events and slept as usual. 那些人们没有把这些事情当回事，像往常一样睡觉了。（反义词是think much of 重视，尊重，看得起；think well of 对有好感；think highly of高度赞扬，器重）3. It seemed as if the world was at an end. 似乎世界末日就要来临。4. Water and electricity were hard to get. 水和电很难得到。（常用表达Sth. +be+adj. + to do，其中to do作方式状语，修饰形容词。）5. Your speech was heard by a group of five judges, all of whom agreed that it was the best one this year. 你的发言由一个五人裁判团听到，所有人都认为这是本年度最好的。6. It is only when we understand what is said to us that we can have a conversation with somebody. 只有当我们理解别人对我们说的话，我们才能同别人谈话。（It is that为强调结构）Unit 5 Nelson Mandelaa modern hero1. Gandhi fought for his country to be free from the UK in a peaceful way.为了让祖国摆脱英国的统治，甘地用一种和平的方式为它而斗争。2. Armstong was the first man to land on the