内容正文:
选四 Unit 4
1. parcel n. ______ vt.________
1) There’s a parcel and some letters for you.
2) She parcelled up the books to send.
2. jam n. _____v. (-mm-) _____
be stuck in a traffic jam
1)He jammed his fingers in his ears.
2)Six of us were jammed into one small car.
3. mail n._____ vt._______
1)We do our business by mail.
2)He headed to the post office to mail the package.
4. secondary adj. ______
secondary school/ teacher/education
1) In that African country too few girls attend
secondary school and even fewer go beyond.
2) All other considerations are secondary to his
safety.
5. dust n. _____ vi. & vt. ______
1) A cloud of dust rose as the truck drove off.
2) I broke the vase while I was dusting.
6. weed [C]n. ______ vt. & vi. ______
1) It takes me only a few minutes to walk to
school down a dusty track covered in weeds.
2)I have been weeding the wheat/corn field.
7. chorus n._______ vt.______
a chorus of _______
1) Everyone joined in the chorus.
2) ‘Hello, Paul,’ they chorused.(they said in chorus.)
3) A chorus of laughter greeted his remark.
7. cotton n. _______
cotton ball
1) From the age of six she worked in the fields, picking cotton.
2) The sheets are 100 per cent pure cotton.
8. uniform ['juːnɪfɔːm] n. ____ adj.___
a uniform
Growth has not been uniform across the country.
9. not to mention _____
其后常接名词,代词,形容词或v-ing等
Pollution has a negative effect on the health of everyone living in the city, not to mention the damage to the environment.
10. tablet n. ______
1)Consumers show a growing preference for tablets and smartphones over PCs and laptops.
2)The drug is now available in tablet and capsule form.
11. rubber n. ______
I don't like the smell of burning rubber.
12. washroom n.________
13. rigid adj._____ (=inflexible) stubborn
1)Rigid methods of education are no longer popular among students.
2)The man is rigid in his ideas.
14. tube n._____
He had to be fed through a feeding tube for several months.
15. circus n._____
We took the children t