2020八年級上冊英語unit1-3知識點及語法（人教版）
a. cleaned b. clean c. cleaning d. to clean
10.although意思是“雖然，盡管” 引導的從句不能與but, however連用，但可與yet, still連用 。 although不能指假設的情況，不能作副詞，放在詞尾。
練習：although he is very old, ______he works very hard.
a. and b. but c. / d. so
unit3
1. i’m more outgoing than my sister . → 主語 + 動詞 + 形容詞比較級別 + than + 比較對象
練習：i don’t think henry is _____ than tony.
a. much popular b. more popular c. popular d. most popular
2. in some ways 在某些方面; in many ways 在多方面
3. enjoy doing sth. =love\ like doing sth. 喜歡做某事
練習：she enjoys _____ basketball on sundays
a. play b to play c playing d have played
4. as/so + 形容詞/ 副詞（原形） + as 和……一樣
它的否定式是：not as/ so + 形容詞/ 副詞（原形） + as 和……不一樣
練習：this math problem is _______that one.
a.not so easy as b.more easy than c.as easier as d.easy than
5. all用于三者或三者以上；both用于兩者。同時要注意它們在句中的位置，即位于連系動詞（be），助動詞（be , will , shall , should 等），情態動詞（can , may , must , have to等）的后面；其它動詞的前面。
同步練習
1.there are lots of colorful on _______ sides of the streets.
a.each b.both c.either d.all
2.what are your parents?
they doctors.
a.are all b.are both c.all are d.both are
6.make sb. do sth. 使某人做某事
練習：
1.the boss makes the worker _______10 hours every day.
a.work b.to work c.working d.works
.2. mr bean enjoys _______ jokes and often makes us _______.
a.to tell; to laugh b.tells; laugh c.telling; laugh d.telling; laughing
7.stop doing sth. 意為“ 停止（正在）做的事情” / stop to do sth. 意為“ 停下（正在做的事）去做某事”
語法：
1.一般過去時
1.一般過去時表示過去某個時間發生的動作或存在的狀態，常和表示過去的時間狀語連用。一般過去時也表示過去經常或反復發生的動作。
動詞過去式變化規則：
1.一般在動詞末尾加-ed，如：pull-pulled, cook-cooked
2.結尾是e加d，如：taste-tasted
3.末尾只有一個元音字母和一個輔音字母的重讀閉音節，應雙寫末尾的輔音字母，再加-ed，如：stop-stopped
4.以“輔音字母+y”結尾的，變y為i，再加-ed，如：study-studied
同步練習
1. gao shan _______ (pull) up carrots last national day holiday.
2. i ____________ (sweep) the floor yesterday, but my mother ______.
3 what _____ she _____ (find) in the garden last morning?