=He will do anything/something that he can to help us out.他会竭尽全力帮助我们。
You can stay wherever/where you want to.(地点状语从句)
你哪喜欢,哪呆着。
②whever(引导让步状语从句时)=no matter
wh(只可引导让步状语从句)
Whenever/No matter when you came, I will put you up.
无论你何时来,我都会提供食宿。
③however (引导让步状语从句)
小贴士
Whatever/whichever无论引导名词性从句还是引导让步状语从句,都可在从句中作定语。
The content is the same, whichever book you choose.
--看看高考怎么考
①________hard you try, it is difficult to lose weight without cutting down the amount you eat.(2012·湖南卷,32)
A.However B.Whatever
C.Whichever D.Whenever
②The newcomer went to the library the other day and searched for________he could find about Mark Twain.(2012·辽宁卷,34)
A.wherever B.however C.whatever D.whichever
3. Using cocaine increases the user's heart rate and blood pressure.
吸食可卡因会使使用者的心率提高,血压上升。
句型公式:动名词短语作主语
学情诊断
①Collecting (collect) information about children's health is his job.