Many parents would like to teach their children English at home, but don't know how to start. It doesn't matter if your own English is not perfect. The most important thing is that you give your children lots of encouragement and praise.____ They will need some time to learn the language.

Make it a rule

    Try to do certain activities at the same time every day.____ For example, you could read an English story with your children before bedtime. Repetition (重复) is important — children often need to hear words many times before they say them themselves.

Playing games

    ____ Cards are a great way to teach words and there are many different games which you can play with cards, such as Memory and Happy Families.

Using everyday situations

    The advantage of teaching English at home is that you can use everyday situations to practice the language naturally. For example:

    Talk about clothes when your child is getting dressed (＂Let's put on your blue socks＂, etc.).

    ____When you go to the supermarket, give your child a list of things to find.

    Using songs

    Songs are a really good way to learn new words. Songs with actions are especially good for very young children because they are able to join in.____

A. Fifteen minutes is enough for very young children.

B. Children learn naturally when they are having fun.

C. Teach food words when you are cooking or going shopping.

D. The actions often show the meaning of the words in the song.

E. With younger children, there is no need to teach grammar rules.

F. Don't worry if your child doesn't start speaking English immediately.

G. Children feel more comfortable and confident when they know what to expect.

下下列各项中，没有语病的一项是(　　)

将一张洋葱鳞片叶放在某一浓度的蔗糖溶液中,制成装片,放在显微镜下观察,有3种状态的细胞,如图1－3,你认为这3个细胞在未发生上述情况之前,其细胞液的浓度依次是（   ）