Our Body and Healthy Habits教學(xué)設(shè)計

詞的轉(zhuǎn)化指的是一個詞不變化其詞形，而由一種詞類轉(zhuǎn)化為另一種或幾種詞類。常見的轉(zhuǎn)化為動詞的名詞有:
head, eye, name, paper, book, air, voice, hand, coat, dress, diet, skin, mail, ship, face, shoulder, dust, work, answer, picture, peel, knife, nurse, bottle, cash, use, house, mother, brother, mask, etc.
現(xiàn)舉例說明如下:
1)finger v.
(1)touch or feel sth. with the fingers觸摸某物
she fingered the silk to feel its quality. 她摸了摸這塊絲綢看質(zhì)地如何。
(2)play (a musical instrument)with the fingers用手指彈撥（樂器）
2)hand v.
hand sth. to sb: give or transfer sth. with one’s hand or hands交，遞
he handed round the biscuits. 他把餅干傳遞過去。
please hand me that book. 請把那本書遞給我。
3)house v. 給某人房子住/向某人提供住處
we can house you if the hotels are full. 假如旅館客滿，我們可以留你住宿。
the farmers housed their grain in the store. 農(nóng)民把糧食儲藏在倉庫里。
4. mother v.
(1)像母親般關(guān)懷照顧某人; 養(yǎng)育
(2)溺愛某人; 對某人過分庇護
he likes being mothered by his landlady. 他喜歡女房東無微不至地照顧他。
grammar 2
will+動詞原形與be going to 結(jié)構(gòu)的區(qū)別
下列情況中一般用will+ 動詞原形:
1）單純談到將來的事情，沒有主觀因素，可用will。
2）it will become warm when spring comes. 春天來了，天變暖了。
the train will leave at 8 this evening. 火車在今晚上8點開車。
3）表示說話人的推測，用will。
she will be all right after taking the medicine. 服過藥她可能就好了。
that will be dr. wang’s clinic. let’s go and have a look.
那可能就是王醫(yī)生的診所，讓我們?nèi)タ纯窗伞?br>4）表示一種傾向，用will。
each time he comes to beijing, he will visit the great wall.
他每次來北京，都會去參觀長城。
without air, man will die. 如果沒有空氣，人會死。
5）表示說話時決定馬上要做的動作（多半是聽了對方的話語后所作的反應(yīng)），用will。
—my chest hurts when i breathe. 我喘氣時胸口疼。
—can you lie down please, and i will examine you? 請?zhí)上伦屛覚z查一下好嗎?
6）will 可用于表示意愿、拒絕等的條件狀語從句中。
if tom doesn’t come, we will lose the game.
如果湯姆不來，我們將輸?shù)暨@場比賽。
if he does something useful, he will save the money. 如果他做點有用的事就會省下錢。
下列情況中一般用be going to
1）表示經(jīng)過事先考慮或安排后的意愿，用be going to。
my best friend is in hospital, but he is going to come out tomorrow.
我最好的朋友住院，但是明天他將出院。
she has borrowed some books from the library. she is going to make a careful study.
她從圖書館里借了幾本書準(zhǔn)備做認(rèn)真地研究。
2）在口語中，表示將要發(fā)生的事情時，多用be going to。
what’s going to happen? 將要發(fā)生什么事情?
is there going to be a party tomorrow evening? 明天晚上這兒要舉行晚會嗎?
3）be going to 可用于表示將來時間的條件狀語從句，will 卻不能。