八年級英語上冊Unit 2 How often do you exercise?知識點歸納
section a
1. help with housework 幫助做家務 (教材第9頁)
(1) help with sth. 意為“幫助做某事”拓展:help sb. with sth.= help sb. (to) do sth. 幫助某人做某事
eg: i often help him with his english.= i often help him (to) learn english. 我經常幫他學習英語。
(2)housework 意為“家務勞動”。不可數名詞。
1. they have housework to do.a. many b. much
2. sometimes 有時(教材第9頁)
辨析:sometimes ,some times ,sometime , some time
sometimes 有時候。=at times也是“有時”的意思。提問用how often
some times 幾次。time作可數名詞時可作“次數”解;表示“時間”時是不可數名詞。how mang times
sometime 某個時候?芍高^去或將來的某個時候。提問用when
some time 一段時間。常與for連用。對它提問用how long 。
口訣記憶:分開“一段時間” ;相聚“某個時候”。
eg:sometimes i get up very late. 有時我起床很晚。
i will go to shanghai sometime next week. 下周某個時候我要去上海。
he reads the story some times. 他讀這個故事幾遍了。
i’ll stay here for some time. 我將會在這兒呆一段時間。
練習:
① we plan to stay in hainan for . 我們打算在海南呆一段時間。
② i am sure that we have met before. 我肯定我們之前見過幾次了。
③ i have letters from him. 有時我會收到他的來信。
3. hardly ever 幾乎不 (教材第9頁)
hardly ever相當于hardly eg:there is hardly any food left. 幾乎沒有食物剩下。
辨析:hardly 與hard
hardly 幾乎不,一般位于動詞之前。 hard 努力,位于動詞之后。
eg:he hardly works. 他幾乎不工作。 he works hard. 他工作努力。
4. use the internet 用互聯網(教材第10頁)
use sth. to do sth. 用某物做某事eg:i use a knife to cut bread. 我用刀切面包。
短語:on the internet 在網上 , surf the internet 網上沖浪,上網