Astronomy,the science of the stars
? 1. To know the usage of the key points. ? 2. Try to use them to do some reading, speaking and writing.
What did we learn in the last class?
? 1. The___________(puzzle) puzzled look on her face suggested she didn’t understand what I said. ? 2.He was in ___________ pain. As a result, he behaved violent violently ___________and treated everything with _______.(violent) fundamental ? 3. Relying too much on other people is his ____________ (根本的) mistake . ystem ? 4. A rare virus just attacked my computer s__________, so it has broken down. harmful ? 5.The object gives off ___________ gases which may do harm ___________ to our health. You must make it ___________ harmless before you use it.(harm)
? 6. Scientists have many theories about how the universe first came into___________ existence (exist). ? 7. There were several___________ (theory) about the way in theories which the fire started. ? 8. The a____________ at home was rather tense.
Find out the important phrases from the reading passage. according to ? 1. _________________ 根据;
begin with ? 2. _________________ 以…开始; in all directions ? 3. ________________ 向四面八方 lay eggs ? 4.__________________ 下蛋; give birth to ? 5. ________________ 产生，分娩; 6.____________________ 取决于 depend on
是.......的基础 ? 7. be fundamental to _______________________; 及时；终于；迟早 ? 8. in time _____________________
dislike 意为___________ 喜欢 ； 反义词_______, 不喜欢 1.like v._____ prep._______ ； 反义词______, unlike 意为_________ 像 不像 可能的 likely adj.__________ ； 可能....... 【归纳拓展】It’s likely that___________________; sb be likely to do sth. ________________________ 某人有可能做某事
A Peter, Gary ___ football, so he 【学以致用】①____ is not ____ to watch the football match tomorrow. A. Unlike; dislikes; likely B. Dislike; dislikes; unlikely C.Unlike; unlikes; likely D. Dislike; unlikes; likely
He is likely to be late. ______________________________________
生存；存在 n.__________ 2.exist vi. _________ existence 存在；生存 exit in 【归纳拓展】_______________ 存在...中; exist on ___________________ 靠...生活 there exist... ___________________ 存在，有; come into exitence _____________________ 产生，成立 【学以致用】① The company came into existence ___________________________( 成立）20 years ago.
There existed ② _____________________( 存在）dinosaurs on
the earth a long time ago.
阻止.......做某事 3.prevent... from doing sth __________________
stop\ keep ... from doing sth. =______________________ 【归纳拓展】protect… from doing 保护........免受....... _______________________ 【学以致用】用以上短语的适当形式填空。
①He wear sunglasses to _______ protect his eyes _______ from
the strong sunlight. prevents us from ________(go) going ②The snow ________ outdoors.
4.in one’s turn_____________ 轮到某人；接着
【归纳拓展】in turn ______________________; 依次；轮流；转而；反过来 by turns ___________________ 轮流，交替
take turns to do sth. ________________________ 轮流做某事; It’s one’s turn to do sth. ____________________________ 轮到某人做某事 【学以致用】 翻译句子：①今天轮到我到扫卫生。
It’s my turn to do cleaning today ___________________________________.
②我觉得轮到我去阻止他冒险了。 I think it’s my turn to prevent him from taking a ______________________________ chance.
5. 重点句型：【教材原句】This produced a chain reaction, which made it possible for the life to develop. 翻译：这产生了一个连锁反应，使生命的发展成为可能。 _________________________。 【归纳拓展】 make it + n./adj. + to do sth意为_____ 形式主语 _____________; 在这个句型中，it为 ________ ，真 使…成为… 正意义上的宾语为______________ 动词不定式 ，而adj. / n. 为 宾语补足语。常用此结构的动词有______________ think, find, feel, __________________. make, consider, take等 it 【学以致用】New technologies have made ______ possible __________ to exist （exist) in space. ? 翻译：我们每天饭后散步已成习惯。 We have made it a habit to walk after supper. ________________________________________
用本单元学过的单词词组完成句子。 birth to 1. She gave _______ _________ ______ a beautiful girl. 她生了个漂亮的女儿。 to _____ take ______ turns _____ to _______ clean 2. It’s a good idea ____ the dormitory. （轮流打扫寝室） prevent from 3. No one can ___________( 阻止）this plan _______ being ________ carried _______.(carry out ______ out实施） 4. Eating too much sweets______ _______ ___teeth . is harmful to 吃太多糖对牙齿有害。
1.There was existed a lake in the village ten years
2. They made that a rule to read English texts in the
3. They answered the questions by turn. in 4. He is possible to be in London this autumn. likely 5. More attention should be paid to prevent the river preventing from be polluted. being
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