八年級下冊英語語法總結(jié)

Topic3 Bicycles are popular with people
一、重點詞匯：
（一）詞形轉(zhuǎn)換：
1. death (動詞) die (形容詞 )dead 2 slow (副詞) slowly
3.crossing（動詞）cross 介詞） across 4. success（動詞）succeed (形容詞successful
5．Pain (形容詞) painful 6. lead (名詞) leader
7.final (副詞) finally 8impossible (反義詞) possible
9 courage （動詞） encourage
（二）重點詞組:
1．Slow down 減速
2. run into 撞到
3. avoid doing sth 避免 防止做某事
4. warn sb to do sth 警告/提醒某人做某事
5. ride into 進(jìn)入 躋身于
6 get used to (doing) 習(xí)慣于做某事
7. a sharp turn 急轉(zhuǎn)彎
8. be popular with 受……的歡迎
9. get a fine 處以罰金
10. go on doing sth 繼續(xù)做某事
11. the way to success 成功之路
12. obey the traffic rules 遵守交通規(guī)則
13.break the traffic rules 違反交通規(guī)則
14. be afraid of doing sth 害怕做某事
15.be famous for 因……聞名
16. be in danger 處于危險中
17.after a while 一會兒
二． 重點句型及重點語言點
1．I think traffic in Beijing is crazy. 我認(rèn)為北京的交通很擁堵。
traffic 是不可數(shù)名詞
2. If people obey the traffic rules , there will be fewer accidents. 如果人們都遵守交通規(guī)則，交通事故將會減少。
If we break the traffic rules, it will be dangerous and we will get a fine.如果人們違反交通規(guī)則，將很危險，我們會受到處罰的。
這是if 引導(dǎo)條件狀語從句，主句用一般將來時，從句用一般現(xiàn)在時。
3．I feel a little more confident. 我感到自信多了。
more confident 是比較級
4. It can help us save energy and avoid pollution. 這樣可以節(jié)約能源以及避免空氣污染。 avoid sth / doing sth 避免做某事
You should avoid making the mistake like that.
He ran into the wall to avoid hitting the truck.
5.Bicycles are popular with people. 自行車深受人們歡迎。
Be popular with 受……歡迎
6 It warns us to be more careful. Warn sb (not)to do sth 警告/提醒某人做某事
He warned her to keep silence. Warn sb about sth 提醒某人某事
7.Most people think bicycles are much safer than any other vehicle.大部分人認(rèn)為自行車比其他交通工具要安全些。
8．.However, his way to success didn’t go well. 然而，他的成功之路并非一帆風(fēng)順。
The way to success 成功之路 success in doing sth 在……成功
I didn’t have much success in finding a job. 我找工作沒什么結(jié)果。
9．Like the other challenges in his life, Lance faced it head-on. 像面對生命中其他挑戰(zhàn)一樣，蘭斯迎頭面對。
10．It seems impossible to beat him. 打敗他似乎是不可能的。
beat sb 打敗某人 win a game /match/ a gold medal
It seems +adj+to do sth 做某事似乎……
She always seems to be sad.
三.重點語法 條件狀語從句
1.條件狀語從句由if（如果），unless(除非)等 引導(dǎo)的，謂語動詞常用一般現(xiàn)在時表示將來，主句用一般將來時。
主句 if從句
Will (must, should, may) 一般現(xiàn)在時
如：I won’t go if he doesn’t go .
We will pass the exam if we study hard.
We won’t pass the exam unless we study hard..
2. 祈使句+and/or 引導(dǎo)的結(jié)果句，祈使句在意義上相當(dāng)于條件狀語從句。
如：Hurry up, or you’ll be late.= If you don’t hurry up, you’ll be late.=You’ll be late unless you hurry up.
Study hard, and you will pass the exam.= If you study hard, you will pass the exam.