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1、UNIT 4 Finding your wayINTRODUCEWhats this? Its a book. Whose book is it? Itss.WORDSover v(r) prep.在 . 的上方 eg： The lamp hung over the table. 那盞燈懸掛在桌子上方。 The clouds are right over us. 現(xiàn)在云正在我們的頭頂上。小練習(xí)：翻譯句子。 凳子的上方有一個標(biāo)志“油漆未干”。 _.There is a sign “Wet Paint” over the bench.WORDSsign san n. 指示牌;手勢；符號； v. 簽

2、；簽名；做手勢；做標(biāo)記 eg： She signed to us to stop talking. 她做手勢示意我們不要講話。小練習(xí)：翻譯句子。 這些路標(biāo)把司機弄糊涂了。 _.The road signs confused the driver. GRAMMAR一、冠詞冠詞分不定冠詞和定冠詞，a，an是不定冠詞，the是定冠詞。(1)不定冠詞：a用于輔音前；an用于元音前。一般來說，元音字母發(fā)元音，輔音字母發(fā)輔音，但需注意以下兩點：A.以輔音字母開頭，讀音卻以元音開頭的單詞hour，honest等前面要用an。B.拼寫以元音字母開頭，讀音卻以輔音開頭的單詞useful，usual等前面要用a。

3、GRAMMAR不定冠詞的基本用法如下：A.用來表示“”的意思，但不強調(diào)數(shù)的觀念，只說明名詞為不特定者。即不具體說明是何人何物。A teacher is looking for you.有個老師在找你。B.一般用在可數(shù)名詞單數(shù)前，指人或事物的某一種類。Tom is a student.湯姆是一名學(xué)生。C.用在某些固定短語中。如：a lot of許多；a little 一點兒。 (2)定冠詞the的用法 特指雙方都明白的人或物。Take the medicine把藥吃了。GRAMMAR上文提到過的人或物。 He wants to buy a house. And the house is big.

4、他想買幢房子，而且這房子很大。指世上獨一無二的事物。the sky天空；the moon月亮；the Earth地球。與形容詞連用，表示一類人。the rich富人；the poor窮人。用在序數(shù)詞和形容詞最高級等前面。I live on the first floor.我住在二層。用在某些由普通名詞構(gòu)成的國家名稱、機關(guān)團體、階級等專有名詞前。 the Peoples Republic of China中華人民共和國 the United States美國用在表示樂器的名詞前。She plays the piano.她彈鋼琴。用在姓氏的復(fù)數(shù)名詞前，表示一家人。如：the Greens格林一家人

5、用在習(xí)慣用語中。如：in the morning在早上GRAMMAR二、方位介詞behind是方位介詞，意為“在的后面”。本課中出現(xiàn)的方位介詞還有in front of(在前面)，inside（在里面），above（在上方），below（在下方），under(在下面)。 I sit behind Li Lei.我坐在李雷的后面。 There is a big tree in front of the house.在房子前面有一棵大樹。 There is a ball inside the box.盒子里面有一個球。 There is a picture above the blackboard

6、.在黑板的上方有一幅畫。DIALOGUE Theres a beautiful lake in the park. Look! Two boys are rowing a boat on the lake. Next to/Beside the lake theres a football field. Some boys are playing football on it. In front of the football field, there are two trees. On the left, a bird is singing in one tree. On the right

7、, two boys are sitting under the other tree. Between the two trees, three girls are chatting on the bench.DIALOGUE在公園里有一個漂亮的湖?？?！兩個男孩正在湖面上劃船。在湖的旁邊有一個足球場。一些男孩正在上面踢足球。在足球場前面有兩棵樹。在左邊，一只鳥正在一棵樹上唱歌。在右邊，兩個男孩正坐在另外一棵樹下。在兩棵樹之間，三個女孩正坐在長凳上聊天。SUMMARYacross, inside, outside, above,below, sign, over, bench, cageLoo

8、k! Here is a panda. The panda is eating bamboo.EXERCISE1. Look! There is a monkey eating _ apple in the tree. En, _ monkey is very cute. A. a; a B. a; the C. an; an D. an; the 2. Have you seen _film Where are We Going, Dad? Yes, its _ interesting film! A. a; the B. the; an C. a; an D. the; the 3. We

9、 have built the Great Green Wall _ the north of China to keep us away from sandstorms. A. through B. past C. across D. overDBCEXERCISE4. Its a good idea to pour water _ your clothes before going to put out fire. A. below B. above C. over D. under5. I have_ orange shirt. It is on_ bed of my _ room. A. an; an; . an; the; C. a; a; a D. the; the; a6. There are sixty minutes in_ hour. A. a B. an C. the D. 7. Whats on _ floor? It is _ box. A. the; an B. a; an C. a; the D. the; aCBBDHOMEWORK鞏固所學(xué)詞匯、詞組、句型及語法內(nèi)容。