牛津初中英语8b chapter 3
一课文重点词汇和短语。
1. make oneself clear阐述清楚be in danger在危险中。
2. environmental problems 环境问题cut down trees 砍伐树木。
3. keep sb from (doing) sth… 阻止某人做某事 as a result结果
4. stop sb from (doing) sth… 阻止某人做某事 be on fire着火。
5. prevent sb from (doing) sth… 阻止某人做某事 lead to导致。
6. in the form of … in the style of 以……的形式 all the way 全程；一路上
7. take in harmful gases = absorb harmful gases 吸入有害气体。
8. mountains of = a mountain of =a number of = a lot of 大量。
9. in order to为了environmentally friendly 环保的。
10. damage the environment 破坏环境greenhouse effect 温室效应。
11. act as / act like 扮演，充当 be harmful to sb =be bad for 对……有害。
12. cause sb/ sth to do sth 导致……去做deal with处理。
13. as many/ much as… 多达reach= arrive in/ at = get to 到达。
14. be different from= be not the same as 与…不同 take action to do sth 采取行动去…
15. be grateful to sb= be thankful to sb 对……感激 throw away丢掉。
二．语法。1 why-questions: why疑问句。
特殊疑问词 why 用来问原因，“为什么”，回答时用because，表“因为”；
注意： so 表示所以，在英语中，不能和because 连用。
a: why do you like tom and jerry?
b: because they are very funny.
because he was ill, so he didn’t come to school. ×
he didn’t come to school because he was ill. =he was ill, so he didn’t come to school. √
2 patterns expressions a comparison 比较句型及表达。
not) as…as ，like ，the same as ，different from
a. (not) as …as 表示在某一点上两事物（不）相同， as…as 之间必须用形容词或副词的原级。
常用短语： as much (+n. )as … 和…一样多 ，如…那么多， 修饰不可数名词。
as many (+n. )as… 尽可能多 （修饰可数名词）
as soon as 尽快，一…就… as fast as 尽可能快。
i’m not as tall as my brother.
eric studies as hard as his twin sister.
例句：you can eat as much ( chicken ) as you like.
you should remember as many english words as you can.
finish your homework as soon as possible.
after school, he ran home as fast as he could.
b. like (介词）用于说明两事物在一个或更多的方面“相同”.
like+名词或代词 ; as也表示像的意思，但as后接从句。
the boy looks like his father.
i’ll do as you advise.
c. the same as用于说明某事物与另一个“一样”. same 前面必须有定冠词the, 后加单数名词。
i’m not the same height as my brother.
we h**e lived in this same house for thirty years.
d. different正好相反，前面不用加the，后面用复数名词。 a different加单数名词。
different from用于说某事物和另一个不一样。
we study in the same school, but in different classes.
there are different books on the same subject.
this is a different girl from the one i saw just now.
the dog is different from the other.
很多情况下， not as… as, not the same as和 different from之间可以互换。
i’m not as he**y as him.
=i’m not the same weight as him.
=my weight is different from his.
同步练习。1. this film is not so interestingthat one.
a. asb. thanc. ford. to
2. -is tom at school today? -no, he’s at homehe has a bad cold.
a. becauseb. ifc. untild. before
3. he hasbooks as i. i h**emoney as he.
a. as much; as many b. as many; as much c. as many; so much d. more; more
4. i’m not sure whether tony can singpansy!
a. as well as b. as good as c. so good as d. as better as
5. look! the boy in the river isdanger.
a. withb. onc. ind. above
6. mike prefersto
a. to swim; skating b. swimming; skating c. to swim; skate d. swimming; skate
7. most of my classmates don’t like playing football, but i am___them. i like it very much.
a. the same as b. different from c. like d. pleased with
8. the park is __beautiful thatmany people come to visit it every year.
a. so; suchb. such; soc. such; such d. so; so
9your help, i can’t work out the problem.
a. withb. no c. withoutd. under
10. your school uniform is differentours, but don’t throw them
a. away; from b. from; away c. as; fromd. to; as
11. the he**y rainusto school.
a. keeps; going b. stops; going c. to keep; to go d. stops; to go
12. the teacher asked usin class.
深圳牛津版八年级英语
趣味课堂 you are in for a treat 这天，同事们正在讨论为我和 rhonda 开生日 party的事情，为了尊重寿星，大家让rhonda 和我选择一家中意的餐厅。rhonda建议去镇上一家叫做bbq的美国餐厅。我从来没有去过那里，于是就问她那里有什么特色。rhonda便开始滔滔不...
深圳牛津八年级上第3期U
同步课堂。unit 2 numbers 学案 一 vocabulary 边学边做。task i 词 释。下面的句子是课本中的原句再现，你能写出划线部分的汉语意思吗？1.a long time ago,there was a king in india 2.one day,a wise old man...
牛津英语八年级下册8B知识点
8b unit 1 一掌握下面的短语和句型 comic strip and welcome to the unit 1.an hour ago 一个小时前 用于一般过去时 2.1 not any more 不再。2 want to do sth 想要干某事。3 play with 和 一起玩，玩弄。...