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Unit 5 Reading 词汇讲解
leave
【展示】
1. When do you want to leave Xi’an? 你想要什么时候离开西安？
2. Linda will leave for Beijing next week. 琳达下周前往北京。
3. You can leave a message on the phone. 你可以在电话上留言。
【总结】leave为动词，意思是“离开，出发”，英文释义为go away。“leave+地点”意思是 “离开某地”，如例句1; “ leave for+地点”意思是“动身前往某地”,如例句:2。leave也有“留下”，“落下”的意思，如例句3。 【运用】
根据汉语意思，完成句子。每空一词。 1. 他不想离开他的家乡。 He doesn51 want to his hometown. 2. 史密斯夫妇将前往三亚度假。
Mr and Mrs Smith are going to __________ Sanya to spend their holiday. 3. 你应该留下地址，以便我们能找到你。
You should__________ your address so that we can find you.
if
【展示】
1. If it is sunny tomorrow, we will go to the zoo. 如果明天天晴的话，我们就去动物园。 2. Tree leaves turn yellow if autumn comes. 如果秋天来了，树叶就会变黄。
【总结】if作为连词，有“如果，假如”的意思。if引导条件状语从句时，从句用一般现在时代替将来时，主句仍用一般将来时，即主将从现原则，如例句1;若主句表达的是一个客观事实时，则主句要用一般现在时，如例句 2。 【运用】
根据汉语意思，完成句子。每空一词。 4. 如果我不忙的话，我就会来。
I will come if I__________ __________ __________. 5. 如果天气变暖，雪就会变成水:
If it gets warmer, snow__________ into water.
(be able to)
【展示】
The little girl is able to wash her clothes. 这个小女孩能洗她自己的衣服。 【总结】(be) able to do something意思是“能够做”，如例句；(be) able to与 can, have the ability
to同义，例如：I am able to/ can/have the ability to complete my work.我能完成我的工作。 【运用】
翻译下面句子。
6.他能独立完成他的家庭作业。
________________________________________________________. 长难句解析
1. The Moon is around 380,000 kilometres from the Earth, so it’ll take us about four days to get there.
月亮距离地球约38万公里，因此，我们到达月球大约需要四天的时间。
【解析】在此句中，it是形式主语，真正的主语是不定式短语。句型It takes somebody some time to do something，可理解为“做某事会花费某人多长时间”。 例如： It will take him half an hour to get to the bookstore. 到达这个书店将花费他半个小时。
2. We’ll have to tie ourselves to our beds so that we won’t float away in our sleep! 我们将不得不把自己绑在床上，这样才不至于在睡梦中飘走！ 【解析】在此句中，so that的意思是“以便”，引导目的状语从句。 例如： I must take an early bus so that I could get there on time. 我必须乘坐早班车，以便按时到达那里。 句式仿写
1. Tomorrow I’ll be one of the first students to travel into space. 明天我将成为首批赴太空旅行的学生之一。
【解析】one of + the+序数词+名词复数，意思是“第……之一”。句中，不定式短语作定语， 修饰 the first students。
例如： She is one of the first people to join the school band. 她是第一批加入校乐队的人之一
2. I’m going to take as many photos as I can, that is, if my camera still works up there ... 我打算尽可能多地拍照片—也就是说，如果我的相机在月球上还能正常工作的话…… 【解析】as ... as somebody can 有“尽量 ”的意思.
例如：I will save as much money as I can to buy my mother a gift. 我要尽量攒更多的钱来给我妈妈买个礼物。 【跟踪练习】
根据汉语提示，补全句子。每空一词。 1. 她是最早来到教室的学生之一。
She is __________ __________ the first students __________ __________ to the classroom. 2. 海伦将尽量花更多的时间来学习英语。 Helen will spend__________ learning English. 根据Reading的内容，完成下面的表格。 Jerry’s trip to space Jerry will be one of the first students to (1) __________. There’s (2) __________ in space, so Jerry will be able to (3) __________ in the spaceship. He will have to (4) __________ his bed so that he won’t float away in his sleep. He is going to (5) __________ he can if his camera still works up there. Unit 5 短语聚会 (Reading—Listening) 1. more than 多于
2. (be) able to 能够 3. have to 不得不；必须 4. tie…to… 把……系在…… 5. so that 以便 6. get weak 变得虚弱
7. help somebody do something 帮助某人做某事 8. on the Moon 在月球上 9. take photos 拍照 10. as…as 像……一样；如同 11. that is 也就是说;即
12. be excited about… 对……感到很兴奋 13. bring back 带回 14. such as 例如 操练场：
根据句意选择适当的短语并用其正确形式填空，补全句子。每空一词。 1. There are __________ __________ fifty students in my class. 2. There is m) gravity__________ __________ __________.
3. She has many hobbies__________ __________ singing and reading. 4. The girl wants to __________ __________ of the beautiful lake.
5. I __________ __________ __________ the trip to London next week.
6. The boy__________ __________ leave school because his family is poor.
7. __________ you__________ __________ __________ get some tickets for us tomorrow? For Unit 5
第一课时 (Words & Phrases) I. 按要求写出相应的单词。 1. diary (复数) ___________
2. spacesuit (复数) ___________ 3. nervously (形容词) ___________ 4. ability (形容词) ___________ 5. tie (第三人称单数) ___________ 6. we (反身代词) ___________ 7. strong (反义词) ___________
8. work (第三人称单数) ___________ 9. rock (复数) ___________
10. return (第三人称单数) ___________ II. 词组汉译英： 11. 能够 ___________ 12.以便 ___________ 13. 多于___________
14. 也就是说；即___________ 15. 不得不；必须___________ 16. 拍照___________
17. 像……一样；如同___________ 18. 例如 ___________
19. 变得虚弱___________ 20. 在月球上___________
III. 选出与划线部分意思相同或相近的选项。 21. — Is your sister ill? She is weak. Yes. She has a fever. A. not happy B. not angry C. not strong
22. — How many apples do you have?
— I have more than ten apples. I can give you three ones. A. less than B. over C. just
23. — The little boy is just 6 years old but he is able to swim now. —Yeah, he is so clever. A. must B. can C. may
24. — I have to go to school now. I don’t want to be late. — Wait for me. I will go with you. A. should B. will C. must 25. — What colour do you like?
—Many, such as white, green and blue. A. like B. as C. for
IV.根据句意从方框中选出合适的词组并用其适当形式填空。 be excited about, get weak, tic ... to so that, take photos 26. All the students __________ the trip to Hainan. 27. I want to __________ of beautiful places so I need to buy a camera. 28. The old man is ill. He eats nothing for breakfast and he__________. 29. The big dog is dangerous. You should it__________ that tree.
30. She, takes an umbrella with her__________ she can walk in the rain. 第二课时 (Reading)
I.根据所给提示填写单词。
1. There is something wrong with your computer, but my computer__________ (运行) well. 2. Jim__________ (离开）for school at 6:30 every morning. 3. I have two __________ (相机).I can lend you one of them.
4. If you want __________ (呼吸）fresh and clean air, let’s go to the mountains this weekend. 5. Don’t be__________ (紧张的）before exams. Everything will be fine. 6. I can’t complete my homework w__________ your help.
7. No one will help us. We must complete the work by o__________. 8. I want to travel into s__________ in 2053. 9. Her brother is a__________ to swim.
10. We will stay at home i__________ it rains tomorrow.
II.根据Reading部分的内容，用所给单词的适当形式填空，未提供单词的根据上下文填入适当的词。
Jerry is so happy because tomorrow he will be one of (11) _____ first students to travel into space. The spaceship (12) __________ (leave) the Earth at 9 a.m. It will take him to the Moon. The Moon is around 384,400 kilometers from the Earth, so it will take him about four days (13) __________ (get) there. There is no gravity in space, (14) __________ he will be able to float