20191117 fireman，bugs,shell animals复习

哎呀

1.how to use the fire hydrant?

first open the door.second press the start ,the third take the fire branch,forth pull the water band,at last open the value.

Feel doorknobs temperature to see if they’re hot. we'd better use our back of hand,not use the palm to feel the temperature.if it is hot you should cover a wet cloth on it.

.if the fire is very big outside, Immediately spray water on the door and stuff a blanket/towel along the bottom so that the smoke can not get through.

2.猜动物

M:It is mainly inhabiting rivers, lakes, reservoirs, ponds and other water areas. sometimes stay in the water, in hot summer day, they stay in the shade in groups. they are omnivorous animal, theyeat insects, worms, shrimps, snails, clams, plant-based tender leaf, duckweeds, melon skins, weed seeds.what are they?

W:turtle,因为我听都你说喜欢吃snail和leaf(小家伙很会抓重点啊)。

M:it is a kind of mollusk,it has no bones .

it have two-part shells, which can be opened and closed 。

W:海蛎(oyster),(当时没反应过来，说的也是对的，因为教了clam，思维局限了)。

3.w:you are pretty girl,i am handsome boy,

this is crab/frog/spider/baby spider and two people.they walk to the store.

M:they are bridegroom and groom.

W:这是我们的器官organs，mouth,eyes,face,nose

M:it's my turn to show my picture.

it's bumblebee,it can sting you,it sounds buzzy.

it's centipede,it has 40 legs.

it's Scorpion,Scorpion goes back hole and play with his friend.