八年級下冊英語第五單元知識點整理

1、學習必備精品學問點八年級下冊英語第五單元學問點整理一，課文重難點講解：1. if you go to the party, you'll have a good time.條件狀語從句常由從屬連詞if,unless 等引導； 和時間狀語從句一樣，條件狀語從句用一般現(xiàn)在時而不用將來時，特別留意主語為第三人稱單數(shù)時，動詞使用單數(shù)形式；if 引導的條件狀語從句的結構：if+ 一般現(xiàn)在時，主語+將來時；if you ask him, he will help you.if it rains tomorrow, we won't go to the park. i'll go w

2、ith you if i'm free.2. i think i'm going to wear jeans to the party.if you do, the teacher won't let you in.（ 1） do 用作代動詞，代替上文的動詞部分“wear jeans to the party ” ,為防止重復；（ 2） let in 意為“讓進來”windows let in light and air.you must keep the door closed. don't let the dog in.3. today is too ear

3、ly. if we have it today, half the class won't come.（ 1） too“太” ,帶否定含義；（ 2）class 此處指全班同學；half a/an, a half, half the后接名詞，表示“一半”.he ran half a mile / a half mile in half an hour. i have finished half the book.留意表“半個”或“個半”時，half 一詞的用法；half an hour半小時， half a year 半年， one year and a half 一年半， one an

4、d a half years一年半， five and half days五天半學習必備精品學問點4. we can all meet and watch a video.meet 碰頭，集合，見面，watch a video看錄像5. some students will be bored.be bored, get bored 疲乏的，厭倦的bored 指人的狀態(tài)，主語為人“厭乏的” i'll get bored if i read english for a long time. the tv play is too boring.i'm not interested i

5、n such boring stories.6. when is a good time to have the party.let's have it today.“to have the party”是不定式作定語修飾名詞time.不定式作定語通常要放在所修飾的 名詞或代詞之后；7. i want you to remember the rules for school parties.（ 1） want sb. to do sth. 想讓某人做某事（ 2） remember v. 記住，記得，想起remember to do sth. 記得去做某事remember doing s

6、th. 記得做過某事（ 3） rules for school parties.學校聚會的規(guī)章8. don't bring food to the party. if you do, the teachers will take it away. bring sth. to sb. = bring sb. sth.帶給某人某物take sth. away 把某物拿走9. will i travel much.我會做許多旅行嗎？10. if you do, the teachers will ask them to leave.學習必備精品學問點（ 1） ask sb. to do st

7、h. 讓某人做某事ask sb. not to do sth. 讓某人不（別）做某事（ 2） leave v. 離開；留下、剩下11. go to college 上高校make money 掙錢get an education 接受訓練12. for many young people, becoming a professional athlete might seem like a dream job. seem like 好像（是）dream job抱負的工作13. you'll be able to make a living doing something you love

8、.（ 1） be able to “能，會” ,時態(tài)變化表達在be 動詞上；（ 2） make a living謀生， do sth. for a living做某事以謀生14. people will watch you all the time and follow you everywhere. watch“凝視，關注”all the time始終follow“跟隨” ,及物動詞， follow sb.跟隨某人everywhere “每處地方”,副詞，前不能用介詞；15. get injoured受傷16. if you become rich, you will have a difficult time knowing who your real friends are.（ 1） become rich變得富有；become, turn, get 等是表變化過程的系動詞，后跟形容詞；become true, turn re