词组：
grow up成长;长大 every day每天 be sure about对……有把握
makesure确信;务必 send…to…把……送到…… be able to能
themeaning of……的意思 different kinds of不同种类的
writedown写下;记下 have to do with关于;与……有关系
take up开始做;学着做 hardly ever几乎不;很少
too…to…太……而不能……/太……以至于不能 be going to+动词原形 打算做某事 practice doing练习做某事 keep on doing sth.不断地做某事
learnto do sth.学会做某事 finish doing sth.做完某事
promiseto do sth.许诺去做某事 help sb. to do sth.帮助某人做某事
rememberto do sth.记住做某事 agree to do sth.同意做某事
love todo sth.喜爱做某事 want to do sth.想要做某事
